Topics: Blood flow , Computational fluid dynamics , Coronary arteries , Flow (Dynamics) , Atherosclerosis , Diseases , Hemodynamics , Shear stress , Simulation , Torsion

Design, Development and Fabrication of Miniaturized Acoustical Lenses Using Micromanufactured Molds

Andrew T. Morley, Andrea Rock, Justin Volz, Thomas J. Roussel, Jr., J. Clay McGuyer, Robert S. Keynton, Craig R. Friedrich

IMECE 2001; 9-10doi:https://doi.org/10.1115/IMECE2001/BED-23004

Abstract

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Topics: Acoustics , Design , Manufacturing , Crystals , Blanks , Errors , Fluids , Lenses (Optics) , Cavities , Diamonds

Modeling the Visco-Elastic Response of Bovine Liver Tissue

Aaron J. Moskowitz, Michael S. Richards, Larry S. Taylor, Amy L. Lerner

IMECE 2001; 11-12doi:https://doi.org/10.1115/IMECE2001/BED-23005

Abstract

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Topics: Biological tissues , Liver , Modeling , Mechanical properties , Compression , Creep , Physiology , Shock absorbers , Soft tissues , Springs

Student Paper Competition: Master’s Level

A Spring-Loaded Constant Force Exercise Device

Matthew J. Chatham, Beth A. Todd, Joey K. Parker, Audrey S. House, Jenny L. Taylor

IMECE 2001; 13-14doi:https://doi.org/10.1115/IMECE2001/BED-23006

Abstract

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Topics: Springs , Bone , Density , Gravity (Force) , Minerals , Astronauts , Deflection , Maintenance , Mechanical properties , Plates (structures)

Modeling the Dynamic Composition of Engineered Cartilage

Christopher G. Wilson, Sean S. Kohles, Lawrence J. Bonassar

IMECE 2001; 15-16doi:https://doi.org/10.1115/IMECE2001/BED-23007

Abstract

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Topics: Cartilage , Modeling , Biological tissues , Polymers

Effect of Graft Material on Anterior Cruciate Ligament Reconstruction: A 3D Computational Simulation

Jeremy F. Suggs, Guoan Li

IMECE 2001; 17-18doi:https://doi.org/10.1115/IMECE2001/BED-23008

Abstract

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Topics: Anterior cruciate ligament , Simulation , Kinematics , Knee , Finite element analysis , Tension

Analysis of Bending Behavior of Native Auricular and Costal Cartilage and Tissue Engineered Constructs

Rani Roy, Sean S. Kohles, Victor Zaporojan, Lawrence Bonassar

IMECE 2001; 19-20doi:https://doi.org/10.1115/IMECE2001/BED-23009

Abstract

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Topics: Biological tissues , Cartilage , Deflection , Deformation , Elastic moduli , Elasticity , Mechanical properties , Soft tissues

Effects of Wall Shear Stress on the Expression of Occludin in Human Umbilical Vein Endothelial Cells

Darren M. Brey, Xu Yang, Robert S. Keynton, Thomas J. Rousse, Jr., William D. Ehringer, J. Steven Alexander

IMECE 2001; 21-22doi:https://doi.org/10.1115/IMECE2001/BED-23010

Abstract

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Topics: Endothelial cells , Shear stress , Adhesion , Biological tissues , Permeability , Proteins , Failure , Junctions , Linings (Textiles)

Endovascular Embolization With Cyanoacrylate Mixtures: An In Vivo Study of Polymerization Kinetics

Matthew J. Gounis, Baruch B. Lieber, L. N. Hopkins

IMECE 2001; 23-24doi:https://doi.org/10.1115/IMECE2001/BED-23011

Abstract

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Topics: Polymerization , Blood , Brain , Adhesives , Delays , Diseases , Rupture , Surgery

Student Paper Competition: Doctoral Level

Shape Opimization of Femoral Components of an Artificial Hip Prosthesis Using the Three-Dimensional P-Version Finite Element Method

Masaru Higa, Ikuya Nishimura, Hiromasa Tanino, Yoshinori Mitamura

IMECE 2001; 25-26doi:https://doi.org/10.1115/IMECE2001/BED-23012

Abstract

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Topics: Finite element methods , Hip joint prostheses , Shapes , Design , Optimization , Arthroplasty , Bone , Cements (Adhesives) , Dimensions , Prostheses

Secondary Flow and Wall Shear Stress in Three-Dimensional Steady Flow AAA Hemodynamics

Ender A. Finol, Cristina H. Amon

IMECE 2001; 27-28doi:https://doi.org/10.1115/IMECE2001/BED-23013

Abstract

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Topics: Aneurysms , Aorta , Bifurcation , Dimensions , Flow (Dynamics) , Hemodynamics , Kidney , Risk , Rupture , Shear stress

Mass Transport and Hydrodynamic Modelling for an Annular Flow Bioreactor

Stephen J. Curran, Richard A. Black

IMECE 2001; 29-30doi:https://doi.org/10.1115/IMECE2001/BED-23014

Abstract

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Topics: Bioreactors , Flow (Dynamics) , Modeling , Biological tissues , Tissue engineering

Hybrid Adaptive Kalman Filter: Calibrating a Hemodynamic Model for Continuous Arterial Pressure Monitoring

Yi Zhang, H. Harry Asada

IMECE 2001; 31-32doi:https://doi.org/10.1115/IMECE2001/BED-23015

Abstract

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Topics: Hemodynamics , Kalman filters , Pressure , Engineering simulation , Simulation

Cell Adhesion to RGD-Alginate Is Modulated by Substrate Mechanics

Nicholas G. Genes, Matthew D. Silva, Christopher H. Sotak, Lawrence J. Bonassar

IMECE 2001; 33-34doi:https://doi.org/10.1115/IMECE2001/BED-23016

Abstract

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Topics: Adhesion , Drug delivery systems , Polymers , Tissue engineering

Noninvasive Estimation of Wall Strength Distribution in Human Abdominal Aortic Aneurysm

David H. J. Wang, Michel S. Makaroun, David A. Vorp

IMECE 2001; 35-36doi:https://doi.org/10.1115/IMECE2001/BED-23017

Abstract

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Topics: Aneurysms , Rupture , Stress , Aorta , Biomechanics , Risk

Biomechanics Education

The Use of Collaborative Learning in Biomedical Engineering Education

Donald P. Gaver, III

IMECE 2001; 37-38doi:https://doi.org/10.1115/IMECE2001/BED-23018

Abstract

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Topics: Biomedical engineering , Education , Undergraduate students , Bridges (Structures) , Mathematics , Modeling

Active Learning in Mechanics Courses in Biomedical Engineering

Glen A. Livesay, Kay C. Dee, Eric A. Nauman, Richard T. Hart

IMECE 2001; 39-40doi:https://doi.org/10.1115/IMECE2001/BED-23019

Abstract

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Topics: Biomedical engineering , Bridges (Structures) , Biomaterials , Biomechanics , Engineering disciplines , Students , Tissue engineering , Undergraduate students

Learning Modules for Biomechanics: Preliminary Experiences With the Vanth Engineering Research Center

M. G. Pandy, A. J. Petrosino, C. C. Chang, T. Karande, R. Barr

IMECE 2001; 41-42doi:https://doi.org/10.1115/IMECE2001/BED-23020

Abstract

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Topics: Biomechanics , Engineering research , Bioengineering , Design

A Matlab-Based Cardiac Mechanics Course: Exportable Tools for Graduate-Level Soft Tissue Biomechanics

Jeffrey W. Holmes

IMECE 2001; 43doi:https://doi.org/10.1115/IMECE2001/BED-23021

Abstract

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Topics: Matlab , Musculoskeletal soft tissue mechanics , Students , Bridges (Structures) , Computer programming , Elasticity , Engineering simulation , Simulation

Hands-on Approaches to Biomechanics Education in a Technologically Connected Classroom

Deepak Vashishth, Winson George, Jennifer Smith, John B. Brunski, Lee Ostrander

IMECE 2001; 45-46doi:https://doi.org/10.1115/IMECE2001/BED-23022

Abstract

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Topics: Biomechanics , Education , Biomedical engineering , Multimedia , Simulation , Students , Biomedicine , Computer software , Engineering education , Hazardous substances

The Role of Biomechanics in the Modern Biomedical Engineering Undergraduate Curriculum

Robert L. Spilker, Roger D. Kamm

IMECE 2001; 47-48doi:https://doi.org/10.1115/IMECE2001/BED-23023

Abstract

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Topics: Biomechanics , Biomedical engineering , Undergraduate students , Bioengineering , Databases

Bone Mechanics

Contour Based Implementation of Long Bone Adaptation

Michael D. Roberts, Richard T. Hart

IMECE 2001; 49-50doi:https://doi.org/10.1115/IMECE2001/BED-23024

Abstract

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Topics: Bone , Signals , Biological tissues , Engineering simulation , Simulation , Computer simulation , Control systems , Feedback , Finite element methods , Finite element model

Oscillatory Bone Fluid Flow and its Role in Initiating Remodeling in the Absence of Matrix Strain

Yixian Qin, Anita Saldanha, Tamara Kaplan

IMECE 2001; 51-52doi:https://doi.org/10.1115/IMECE2001/BED-23025

Abstract

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Topics: Bone , Fluid dynamics , Fluids , Stress , Deformation , Fluid pressure , Pressure , Flow (Dynamics) , Pressure gradient , Shear stress

The Effect of Number of Cycles on Microdamage Accumulation in Bovine Trabecular Bone

Tara L. Arthur Moore, Lorna J. Gibson

IMECE 2001; 53-54doi:https://doi.org/10.1115/IMECE2001/BED-23026

Abstract

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Topics: Bone , Cycles , Fracture (Materials) , Fatigue , Stress , Compression , Failure , High cycle fatigue , Low cycle fatigue , Microcracks

Rising Crack-Growth-Resistance Behavior in Cortical Bone: Implications for Toughness Measurements

Deepak Vashishth

IMECE 2001; 55-56doi:https://doi.org/10.1115/IMECE2001/BED-23027

Abstract

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Topics: Bone , Fracture (Materials) , Fracture toughness , Fracture mechanics , Brittleness , Crack propagation , Diseases , Fatigue , Microcracks , Strength (Materials)

Non-Invasive NMR Characterization of Cortical Bone Microdamage

Qingwen Ni, Daniel P. Nicolella

IMECE 2001; 57-58doi:https://doi.org/10.1115/IMECE2001/BED-23028

Abstract

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Topics: Bone , Nuclear magnetic resonance , Damage , Fracture (Materials) , Fracture (Process) , Maintenance , Diseases , Microcracks , Osteoporosis , Stress

Tangential Stress in Cortical Bone Subjected to Dynamic Axial Loading

J. H. Choi, C. K. H. Dharan

IMECE 2001; 59-60doi:https://doi.org/10.1115/IMECE2001/BED-23029

Abstract

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Topics: Bone , Shear stress , Damage , Fluids , Composite materials , Permeability , Compression , Cylinders , Dynamic testing (Materials) , Fatigue damage

Numerical Simulation and Evaluation of the Reduced-Platen Compression Test for Estimating Cancellous Bone Mechanical Properties in the Rat

Harry A. Hogan, Kent D. Harms, H. Wayne Sampson

IMECE 2001; 61-62doi:https://doi.org/10.1115/IMECE2001/BED-23030

Abstract

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Topics: Bone , Compression , Computer simulation , Mechanical properties , Testing , Biological tissues , Biology , Bone mechanics , Diseases , Mechanical testing

The Influence of Experiment Conditions on Osteon Pushout Tests

X. Neil Dong, X. Edward Guo

IMECE 2001; 63-64doi:https://doi.org/10.1115/IMECE2001/BED-23031

Abstract

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Topics: Bone , Cements (Adhesives)

Predicting a Power Law Between Elastic Modulus and Porosity in Cortical Bone: A Micromechanics Model

X. Neil Dong, X. Edward Guo

IMECE 2001; 65-66doi:https://doi.org/10.1115/IMECE2001/BED-23032

Abstract

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Topics: Bone , Elastic moduli , Micromechanics (Engineering) , Porosity , Canals , Shells , Stress

Measurment of Broadband Ultrasound Attenuation Using Tone Burst Frequency Scanning in Trabecular Bone Property Assessment

Wei Lin, Clinton Rubin, Yixian Qin

IMECE 2001; 67-68doi:https://doi.org/10.1115/IMECE2001/BED-23033

Abstract

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Topics: Bone , Ultrasound , Density , Osteoporosis , Fracture (Materials) , Fracture (Process) , Stiffness , Strength (Materials)

Evaluation of Muscle Forces in a Synergistic Lumbar Spine Using Kinematics-Based Approach and Optimization

A. Shirazi-Adl, M. El-Rich, D. Pop, M. Parnianpour

IMECE 2001; 69-70doi:https://doi.org/10.1115/IMECE2001/BED-23034

Abstract

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Topics: Kinematics , Lumbar spine , Muscle , Optimization , Stress , Compression , Electromyography

Effects of Anterior Spinal Instrumentation on Single-Level Cervical Graft Mechanics

Denis J. DiAngelo, Weiqiang Liu, Brian P. Kelly, Kevin T. Foley

IMECE 2001; 71-72doi:https://doi.org/10.1115/IMECE2001/BED-23035

Abstract

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Topics: Instrumentation , Physiology , Stress , Surgery , Biomechanics , Discectomies , Diseases , Disks , Stability , Struts (Engineering)

In Vitro Comparison of a Translational Anterior Cervical Plate With a Constrained Anterior Cervical Plate

Denis J. DiAngelo, Weiqiang Liu, Kristine M. Olney, Kevin T. Foley

IMECE 2001; 73-74doi:https://doi.org/10.1115/IMECE2001/BED-23036

Abstract

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Topics: Cervical spine , Design , Failure , Nervous system , Plating , Screws , Stress , Struts (Engineering) , Surgery

Finite Element Modelling of a Biocomposite Intervertebral Disc

Voon S. Khoang, Chwee T. Lim, Seeram Ramakrishna

IMECE 2001; 75-76doi:https://doi.org/10.1115/IMECE2001/BED-23037

Abstract

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Topics: Finite element analysis , Intervertebral discs , Modeling , Composite materials , Alloys , Biomaterials , Materials properties , Urethane elastomers

Mathematical Modeling of Normal, Degenerated, and Fused Cervical Spines Using IAR’S Concept

Ali Meghdari, Amir H. Bahrami

IMECE 2001; 77-78doi:https://doi.org/10.1115/IMECE2001/BED-23038

Abstract

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Topics: Cervical spine , Modeling , Rotation , Biomechanics

Effect of Frequency of Cyclic Loading on Biomechanical Properties of Lumbar Intervertebral Joints

Raghu N. Natarajan, Jamie R. Williams, Gunnar B. J. Andersson

IMECE 2001; 79-80doi:https://doi.org/10.1115/IMECE2001/BED-23039

Abstract

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Topics: Biomechanics , Disks , Wounds , Cycles , Finite element model , Musculoskeletal system , Stiffness , Stress , Vibration

Biomechanichal Comparison of Multilevel Cervical Laminectomy and Spinous Process Splitting Laminoplasty With or Without Hydroxyapatite Spinous Process Spacers

Shinichiro Kubo, Vijay K. Goel, Yang S. Jo, Kim J. Hyun, Naoya Tajima

IMECE 2001; 81-82doi:https://doi.org/10.1115/IMECE2001/BED-23040

Abstract

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Topics: Biomechanics , Nervous system , Performance

Instability Analysis of a Cervical Spine Model Under Flexion and Compression Loading

Abraham Tchako, Ali M. Sadegh

IMECE 2001; 83-84doi:https://doi.org/10.1115/IMECE2001/BED-23041

Abstract

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Topics: Cervical spine , Compression , Accidents , Finite element model , Motorcycles , Wounds

An Experimental Model of Adult-Onset Slip Progression in Isthmic Spondylolisthesis

Avinash G. Patwardhan, James Simonds, Alexander J. Ghanayem, Leonard Voronov, Arif Ali, Scott D. Hodges, Odysseas Paxinos, Robert M. Havey, Frank Phillips, Thomas M. Gavin, Kevin P. Meade

IMECE 2001; 85-86doi:https://doi.org/10.1115/IMECE2001/BED-23042

Abstract

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Topics: Fracture (Materials) , Fracture (Process) , Stress

In-Vitro Measurements of Microgravity Induced Kinematics Changes on Spine

David Reiter, Nesrin Sarigul-Klijn, Munish Gupta, Fadi Fathallah

IMECE 2001; 87-88doi:https://doi.org/10.1115/IMECE2001/BED-23043

Abstract

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Topics: Kinematics , Astronauts , Space flight , Engineering simulation , Fluids , Physiology , Reduced gravity environments , Simulation

Effects of Cortical Shell Concavity on Vertebral Body Compressive Properties

Michael A. K. Liebschner, Tony M. Keaveny, William S. Rosenberg

IMECE 2001; 89-90doi:https://doi.org/10.1115/IMECE2001/BED-23044

Abstract

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Topics: Shells , Geometry , Bone , Density , Failure , Fracture toughness , Mechanical properties , Stiffness , Stress , Uncertainty

Vertebral Bone Compression Fracture Analysis With and Without Synthetic Materials

Kathryn B. Higgins, Noshir A. Langrana, Robert D. Harten, Alberto M. Cuitino, Mitchell F. Reiter

IMECE 2001; 91-92doi:https://doi.org/10.1115/IMECE2001/BED-23045

Abstract

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Topics: Bone , Compression , Fracture (Materials) , Fracture (Process) , Synthetic products , Biomechanics , Mechanical properties , Shapes , Shells

Joint Mechanics

Three-Dimensional Dynamic Modeling of the Human Knee to Include Tibio-Femoral and Patello-Femoral Joints

Dumitru Caruntu, Mohamed Samir Hefzy

IMECE 2001; 93-94doi:https://doi.org/10.1115/IMECE2001/BED-23046

Abstract

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Topics: Dynamic modeling , Knee , Dynamic models , Stress

3D Kinematic Analysis of the Carpometacarpal Joints

Rita M. Patterson, Maged El-shennawy, Koji Nakamura, Steven F. Viegas

IMECE 2001; 95-96doi:https://doi.org/10.1115/IMECE2001/BED-23047

Abstract

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Topics: Ceramic matrix composites , Finite element methods , Finite element model , Kinematic analysis , Kinematics

Use of Burmester’s Circular Theory in the Determination of the Optimal Four-Bar Link Reproducing Actual Tibia-Femur Relative Motion

G. A. Danieli, D. Mundo, V. Sciarra

IMECE 2001; 97-98doi:https://doi.org/10.1115/IMECE2001/BED-23048

Abstract

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Topics: Anatomy , Bone , Compression , Errors , Orthopedics , Physiology , Surgery

The Effect of Talar Component Design on Talar Stresses in Total Ankle Arthroplasty

Patrick Smolinski, Karol Galik, Stephen Conti, Mark C. Miller

IMECE 2001; 99-100doi:https://doi.org/10.1115/IMECE2001/BED-23049

Abstract

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Topics: Arthroplasty , Design , Stress , Diseases

Development of a Rate-Dependent Material Model for UHMWPE Joint Replacement Components

W. Houchaime, A. Petrella, T. Dietz, J. Halloran, P. Rullkoetter

IMECE 2001; 101-102doi:https://doi.org/10.1115/IMECE2001/BED-23050

Abstract

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Topics: Arthroplasty , Wear , Stress , Adhesives , Analytical methods , Damage , Delamination , Molecular weight

Relationships Between Transfemoral Socket Interface Pressure and Hip Moment of Residual Limb With a 4-Bar Pneumatic Knee During Stance Phase of Gait

Jung Hwa Hong, Jei Cheong Ryu, Shin Ki Kim, Mu Seong Mun

IMECE 2001; 103-104doi:https://doi.org/10.1115/IMECE2001/BED-23051

Abstract

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Topics: Knee , Pressure , Artificial limbs , Biomechanics , Muscle , Prostheses , Shapes

Joint Biomechanics

A Model Based Approach for Efficient Segmentation of Knee Cartilage From MR Image Data

Eugene J. Alexander, Thomas P. Andriacchi

IMECE 2001; 105-106doi:https://doi.org/10.1115/IMECE2001/BED-23052

Abstract

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Topics: Cartilage , Image segmentation , Knee , Bone , Algorithms , Deformation , Magnetic resonance , Statistical distributions

Femorotibial Articulation: 3-D Morphometry and Contact Analysis

N. Nuño, A. M. Ahmed

IMECE 2001; 107-108doi:https://doi.org/10.1115/IMECE2001/BED-23053

Abstract

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Topics: Computer simulation , Knee , Shapes

Precise Quantitative Models of the Equine Articular Carpus Anatomy and Contact Areas

Matthew F. Koff, Thomas R. Gardner, Eric Balaguer, Chris Kawcak, C. Wayne McIlwraith, Van C. Mow

IMECE 2001; 109-110doi:https://doi.org/10.1115/IMECE2001/BED-23054

Abstract

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Topics: Anatomy , Bone , Calibration , Cartilage , Computers , Damage , Diseases , Modeling , Orthopedics , Osteoarthritis

Measurement of the Spatial Motion of the Ankle-Subtalar Complex

Ning Ying, Wangdo Kim

IMECE 2001; 111-112doi:https://doi.org/10.1115/IMECE2001/BED-23055

Abstract

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Topics: Algorithms , Screws

Comparison of Ground Reaction Force and Leg Muscle Activities During Tai Chi Movement and Normal Walking

Ge Wu, Wei Liu, Becky Lansky, Juvena Hitt

IMECE 2001; 113-114doi:https://doi.org/10.1115/IMECE2001/BED-23056

Abstract

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Topics: Muscle , Osteoporosis , Weight (Mass) , Bearings , Biomedicine , Bone , Density , Minerals

An Equivalent Linkage Model for Understanding Stiffness Effects of Biarticular Muscles

Donald L. Russell, Chad E. English

IMECE 2001; 115-116doi:https://doi.org/10.1115/IMECE2001/BED-23057

Abstract

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Topics: Linkages , Muscle , Stiffness , Kinematic analysis , Kinematics

Cartilage Mechanics

Indentation of Articular Cartilage: Effects of Specimen Radius on Determined Properties

Corrie E. Spoon, Jennifer S. Wayne

IMECE 2001; 117-118doi:https://doi.org/10.1115/IMECE2001/BED-23058

Abstract

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Topics: Cartilage , Biological tissues , Finite element analysis , Boundary-value problems , Creep , Relaxation (Physics) , Stress

Depth-Dependent Material Property Inhomogeneities Affect the Deformation and Electric Fields in the Chondrocytes and Extracellular Matrix During Compression

D. D. Sun, V. C. Mow, W. M. Lai, X. E. Guo

IMECE 2001; 119-120doi:https://doi.org/10.1115/IMECE2001/BED-23059

Abstract

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Topics: Chondrocytes , Compression , Deformation , Electric fields , Materials properties , Signals , Cartilage , Electric potential , Osmosis , Fluids

The Influence of Depth-Dependent Inhomogeneity on the Contact Response of Human Patellar Cartilage

Ramaswamy Krishnan, Seonghun Park, Michael A. Soltz, Robert J. Pawluk, Gerard A. Ateshian

IMECE 2001; 121-122doi:https://doi.org/10.1115/IMECE2001/BED-23060

Abstract

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Topics: Cartilage , Stress , Biological tissues , Materials properties , Finite element model , Fluids , Friction , Modeling , Osteoarthritis , Physiology

The Strain-Softening of Bovine Articular Cartilage Under Infinitesimal Deformation in Unconfined Compression

Christopher C.-B. Wang, Nadeen O. Chahine, Terri-Ann N. Kelly, W. Michael Lai, Clark T. Hung, Gerard A. Ateshian

IMECE 2001; 123-124doi:https://doi.org/10.1115/IMECE2001/BED-23061

Abstract

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Topics: Cartilage , Compression , Deformation , Biological tissues , Osmosis , Buckling , Constitutive equations , Elasticity , Equilibrium (Physics) , Fibers

Development of an In Vivo Rabbit Model for Cartilage Trauma: Influence of Impact Stress Magnitude on Chondrocyte Death

Dejan Milentijevic, Allan Liew, Peter A. Torzilli

IMECE 2001; 125-126doi:https://doi.org/10.1115/IMECE2001/BED-23062

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Topics: Cartilage , Chondrocytes , Stress , Biological tissues , Damage , Potential energy , Wounds

Hydrodynamic Pressurization of a Trapped Lubricant Pool Between a Rippled Rigid Indenter and an Elastic Layer: An Investigation Into the Role of Surface Roughness on Cartilage Lubrication

Ines M. Basalo, Gerard A. Ateshian

IMECE 2001; 127-128doi:https://doi.org/10.1115/IMECE2001/BED-23063

Abstract

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Topics: Cartilage , Lubricants , Lubrication , Surface roughness , Fluids , Hydrostatics , Stress , Friction , Porous materials , Steady state

Soft Tissue Mechanics

Potential Roles for Collagen and Decorin in Strain Rate Sensitive Tendon Fascicle Mechanical Properties

Paul S. Robinson, Tony W. Lin, Paul R. Reynolds, Kathleen A. Derwin, Renato V. Iozzo, Louis J. Soslowsky

IMECE 2001; 129-130doi:https://doi.org/10.1115/IMECE2001/BED-23064

Abstract

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Topics: Mechanical properties , Tendons , Elasticity , Viscoelasticity , Biological tissues , Stress , Water

A Structural Constitutive Model for Planar Collagenous Tissues That Integrates SALS-Derived Fiber Orientation Data

Michael S. Sacks

IMECE 2001; 131-132doi:https://doi.org/10.1115/IMECE2001/BED-23065

Abstract

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Topics: Biological tissues , Constitutive equations , Fibers , Ambiguity , Modeling

Fracture Toughness of the Growth Cartilage Reserve Zone Is Anisotropic

John L. Williams, Nicholas K. Gove, G. Adam Flowers, Thomas L. Schmidt

IMECE 2001; 133-134doi:https://doi.org/10.1115/IMECE2001/BED-23066

Abstract

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Topics: Anisotropy , Cartilage , Fracture toughness , Bridges (Structures)

A Real-Time Approach to Modeling Soft Tissue Deformation

James Mayrose, Kevin Chugh, T. Kesavadas

IMECE 2001; 135-136doi:https://doi.org/10.1115/IMECE2001/BED-23067

Abstract

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Topics: Biological tissues , Deformation , Design , Modeling , Simulation , Soft tissues

Towards a Biomechanical Model of the Breast: A Simulation-Based Study

K. Sarh, K. Ravi-Chandar, M. Miller, C. Patrick

IMECE 2001; 137-138doi:https://doi.org/10.1115/IMECE2001/BED-23068

Abstract

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Topics: Biomechanics , Simulation , Shapes , Cancer , Surgery , Computers , Errors , Health care , Health systems , Imaging

Sports and Sports Injuries

How Simplifying Assumptions Affect the Computation of Three-Dimensional Knee Loads in Cycling

Colin S. Gregersen, M. L. Hull

IMECE 2001; 139-140doi:https://doi.org/10.1115/IMECE2001/BED-23069

Abstract

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Topics: Computation , Knee , Stress , Wounds , Three-dimensional models , Kinematics

Measuring the Efficiency of Off-Road Bicycle Suspension Systems

Eric L. Wang

IMECE 2001; 141-142doi:https://doi.org/10.1115/IMECE2001/BED-23070

Abstract

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Topics: Bicycles , Roads , Suspension systems , Dampers , Vibration , Weight (Mass)

Comparison of Two Calcaneal Osteotomies in a Flatfoot Model

James C. Otis, Il-Hoon Sung, Sam Lee, Christopher Hubbard, Jonathan T. Deland

IMECE 2001; 143-144doi:https://doi.org/10.1115/IMECE2001/BED-23071

Abstract

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Topics: Arches , Displacement , Preferences , Tendons

Response Analysis of Passive Human Knee Joint in Flexion Under Anterior-Posterior Loads

K. Moglo, A. Shirazi-Adl

IMECE 2001; 145-146doi:https://doi.org/10.1115/IMECE2001/BED-23072

Abstract

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Topics: Knee , Stress , Complex systems , Kinematics , Muscle , Stability , Three-dimensional models , Wounds

Mechanical Factors Can Influence the Gender Differences in the Incidence of Non-Contact Injuries

Thomas Andriacchi, David Camarillo, Eugene Alexander, Chris Dyrby

IMECE 2001; 147-148doi:https://doi.org/10.1115/IMECE2001/BED-23073

Abstract

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Topics: Wounds , Anterior cruciate ligament , Biomechanics , Cutting , Injury mechanisms , Kinematics , Knee

Micro, Injury and Surgical Biomechanics

Local Force on Cell Cytoskeletons Causes Binding of Focal Contact Proteins Dependent Upon Tyrosine Phosphatase/Kinases

M. P. Sheetz

IMECE 2001; 149doi:https://doi.org/10.1115/IMECE2001/BED-23074

Abstract

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Topics: Proteins , Biological tissues , Physiology , Signals

Cell Motility in Microfabricated Models of the Tissue Microenvironment

Kevin Kit Parker, Donald E. Ingber

IMECE 2001; 151-152doi:https://doi.org/10.1115/IMECE2001/BED-23075

Abstract

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Topics: Biological tissues , Microfabrication , Corners (Structural elements) , Shapes , Adhesives , Endothelial cells , Rotation , Tension

Wrist Fracture Dynamic Testing System to Simulate Skating Falls

Richard B. Englund, John D. Lubahn, Frank L. Buczek, Timothy E. Cooney

IMECE 2001; 153-154doi:https://doi.org/10.1115/IMECE2001/BED-23076

Abstract

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Topics: Dynamic testing (Engineering) , Dynamic testing (Materials) , Fracture (Materials) , Fracture (Process) , Wounds , Biomechanics , Biomedicine , Emergencies , Orthopedics , Probability

Computational Determination of the 3-D Stiffness Matrix of an Ilizarov Fixator

E. Galvis, P. Lasso, A. Machado, J. J. Garcia

IMECE 2001; 155-156doi:https://doi.org/10.1115/IMECE2001/BED-23077

Abstract

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Topics: Stiffness , Aluminum , Bone , Computer simulation , Construction , Design , Developing nations , Shear (Mechanics) , Stress

Design of a V-Plate-Wire Mandibular Fixation System

Mohamed B. Trabia, Konstantin G. Zobotkin, Robert C. Wang

IMECE 2001; 157-158doi:https://doi.org/10.1115/IMECE2001/BED-23078

Abstract

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Topics: Design , Wire , Screws , Fracture (Materials) , Fracture (Process) , Stress , Finite element analysis , Mandibular fractures , Modeling , Plates (structures)

A Device for Driving a Wire or a Drill Precisely in a Given Direction Through a Point Under Closed Sky Conditions

Guido A. Danieli, G. Fragomeni, E. Giuzio

IMECE 2001; 159-160doi:https://doi.org/10.1115/IMECE2001/BED-23079

Abstract

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Topics: Drills (Tools) , Wire , Bone , Construction , Drilling , Errors , Geometry , Instrumentation , Kinematic chains , Kinematics

Minimally Invasive Surgery

Repeatability of a Computer-Aided Optical Tracking System for Total Knee Replacement Surgery

Vineet K. Sarin, William R. Pratt, S. David Stulberg

IMECE 2001; 161-162doi:https://doi.org/10.1115/IMECE2001/BED-23080

Abstract

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Topics: Computer-aided engineering , Knee joint prostheses , Surgery , Instrumentation , Errors , Navigation

Simulation and Control of a Robotic/UFS Testing System With Application to Lumbar Spine Biomechanics

Todd C. Doehring, Lars G. Gilbertson, James D. Kang

IMECE 2001; 163-164doi:https://doi.org/10.1115/IMECE2001/BED-23081

Abstract

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Topics: Biomechanics , Lumbar spine , Robotics , Simulation , Testing , Biological tissues , Control systems , Degrees of freedom , Displacement , Force control

Mechanical Design and Analysis for a Scanning Fiber Endoscope

Christopher M. Brown, Mark E. Fauver, Per G. Reinhall, Eric J. Seibel

IMECE 2001; 165-166doi:https://doi.org/10.1115/IMECE2001/BED-23082

Abstract

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Topics: Design engineering , Endoscopes , Fibers , Waveguides , Vibration , Imaging , Near-field scanning optical microscopy , Optical fiber , Optical scanners

A “Point Cloud” Approach in Superelastic Stent Design

Xiao-Yan Gong, Craig L. Bonsignore, Alan R. Pelton

IMECE 2001; 167doi:https://doi.org/10.1115/IMECE2001/BED-23083

Abstract

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Topics: Design , Stents , Nickel titanium alloys , Finite element analysis , Fatigue life , Stress , Corrosion resistance , Endurance limit , Euler-Bernoulli beam theory , Phase transitions

Design and Performance of a Surgical Tool Tracking System for Minimally Invasive Surgery

Jeffrey D. Brown, Jacob Rosen, Jeff Longnion, Mika Sinanan, Blake Hannaford

IMECE 2001; 169-170doi:https://doi.org/10.1115/IMECE2001/BED-23084

Abstract

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Topics: Design , Surgery , Surgical tools , Gates (Closures) , Robots

Customized Resurfacing of the Knee: Design of the Shell Knee Replacement

Naphysah O. Duncan, Peter S. Walker, Hollis G. Potter

IMECE 2001; 171-172doi:https://doi.org/10.1115/IMECE2001/BED-23085

Abstract

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Topics: Design , Knee , Knee joint prostheses , Shells , Mechanical admittance , Surgery , Bone , Sports

Implant Biomechanics and Technology

Anisotropic Nonlinear Friction at Biomaterial Interfaces: Theory and Application

W. Mesfar, A. Shirazi-Adl, M. Dammak

IMECE 2001; 173-174doi:https://doi.org/10.1115/IMECE2001/BED-23086

Abstract

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Topics: Anisotropy , Biomaterials , Friction , Bone , Stress , Arthroplasty , Artificial joints , Constitutive equations , Coulombs , Displacement

A Total Knee Replacement Model for Evaluation of Joint Mechanics

Jason P. Halloran, Paul J. Rullkoetter

IMECE 2001; 175-176doi:https://doi.org/10.1115/IMECE2001/BED-23087

Abstract

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Topics: Joint mechanics , Knee joint prostheses , Kinematics , Arthroplasty , Contact mechanics , Molecular weight , Physiology , Stress , Wear

A General Adhesive Wear Simulation for Total Joint Replacements: Application to the Patellofemoral Joint

Anthony J. Petrella, Mark C. Miller

IMECE 2001; 177-178doi:https://doi.org/10.1115/IMECE2001/BED-23088

Abstract

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Topics: Adhesives , Arthroplasty , Simulation , Wear , Wear testing , Bearings , Design , Failure , Geometry , Knee joint prostheses

The Wear of UHMWPE in Total Knee Replacements: Experimental and Finite Element Analysis of Contact Behaviour

Dorothy M. Murphy, Alan Kavanagh, Tim M. McGloughlin

IMECE 2001; 179-180doi:https://doi.org/10.1115/IMECE2001/BED-23089

Abstract

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Topics: Finite element analysis , Knee joint prostheses , Wear , Hip joint prostheses , Knee , Molecular weight , Stress

Metal Trays in Tibial Components of Knee Implants; Contact Stress and Deflection Behaviour

Tim McGloughlin

IMECE 2001; 181-182doi:https://doi.org/10.1115/IMECE2001/BED-23090

Abstract

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Topics: Deflection , Knee joint prostheses , Metals , Stress , Wear , Molecular weight

A Direct Comparision of Patient and Simulator Total Knee Replacement Kinematics

John D. DesJardins, Scott A. Banks, Lisa C. Benson, Martine LaBerge

IMECE 2001; 183-184doi:https://doi.org/10.1115/IMECE2001/BED-23091

Abstract

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Topics: Kinematics , Knee joint prostheses , Wear testing , Engineering standards , Simulation , Wear

Implant Technology: Knee Design for Improved Function and Wear

Donald Bartel, Av Edidin, Todd Johnson, Thomas Sculco, Timothy Wright

IMECE 2001; 185-186doi:https://doi.org/10.1115/IMECE2001/BED-23092

Abstract

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Topics: Design , Knee , Knee joint prostheses , Surgery , Wear

Medical Device Design

Experimental Assessment and FEA Prediction of the Effects of Prosthetic Socket Geometry on Transtibial Amputee Residual Limb Circulation

Vern L. Houston, Carl P. Mason, Luigi Arena, Gangming Luo, Aaron C. Beattie, MaryAnne Garbarini, Chaiya Thongpop

IMECE 2001; 187-188doi:https://doi.org/10.1115/IMECE2001/BED-23093

Abstract

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Topics: Artificial limbs , Finite element analysis , Geometry , Biological tissues , Prostheses , Stress , Design , Diseases , Fittings , Optimization

Design of a Vibrating Fiber Display for a Wearable Low Vision Aid

Samuel S. Frank, Eric J. Seibel

IMECE 2001; 189-190doi:https://doi.org/10.1115/IMECE2001/BED-23094

Abstract

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Topics: Biomedicine , Design , Fibers , Resolution (Optics)

FEA Optimization of Pedorthic Treatment for Podalgia

Vern L. Houston, Gangming Luo, Carl P. Mason, Martin Mussman, MaryAnne Garbarini, Aaron C. Beattie, Chaiya Thongpop

IMECE 2001; 191-192doi:https://doi.org/10.1115/IMECE2001/BED-23095

Abstract

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Topics: Biological tissues , Biomechanics , Computer-aided design , Cracking (Materials) , Design , Diabetes , Diseases , Elastomers , Finite element analysis , Fracture (Process)

Decision-Based Design of a Wearable Low Vision Aid

Eric J. Seibel, Samuel S. Frank, Kyle W. Kloeckner, Thomas A. Furness, III

IMECE 2001; 193-194doi:https://doi.org/10.1115/IMECE2001/BED-23096

Abstract

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Topics: Design , Lasers , Brightness (Photometry) , Cathode rays , Computer-aided design , Computer-aided engineering , Computers , Light-emitting diodes , Optical scanners

A Method for the Rapid Prototyping of Custom Contoured Cushions

Matthew B. Parkinson, Jane E. Huggins

IMECE 2001; 195-196doi:https://doi.org/10.1115/IMECE2001/BED-23097

Abstract

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Topics: Rapid prototyping , Pressure , Design , Shear stress , Wheelchairs , Biological tissues , Blood , Computer numerical control machine tools , Computers , Heat

Development of an Input Interface Using Ocular Potential for Handicapped Users of Health Care Supporting Computer

F. Mizuno, A. Harada, T. Yamaguchi

IMECE 2001; 197-198doi:https://doi.org/10.1115/IMECE2001/BED-23098

Abstract

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Topics: Computers , Health care , Biomedicine , Electroencephalography , Signals , Multimedia , Diseases , Nervous system , Noise (Sound) , Wounds

Vehicular and Pediatric Biomechanics

Side Impact Pediatric Injury Studies

Anthony Sances, Jr., John Harcourt, Srirangam Kumaresan

IMECE 2001; 199-200doi:https://doi.org/10.1115/IMECE2001/BED-23099

Abstract

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Topics: Pediatrics , Wounds , Automobiles , Highways , Motor vehicles , Road safety , Safety , Vehicles

Comparison of Upper and Lower Hybrid III Dummy Neck Compression Forces Under Vertical Loading

Keith Friedman

IMECE 2001; 201-202doi:https://doi.org/10.1115/IMECE2001/BED-23100

Abstract

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Topics: Compression , Stress , Transducers

Simulated Tests of Large Animal Impacts

Brian Herbst, Stephen Forrest, Steven E. Meyer, Davis Hock

IMECE 2001; 203-204doi:https://doi.org/10.1115/IMECE2001/BED-23101

Abstract

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Topics: Accidents , Design , Failure mechanisms , Roofs , Traffic accidents , Vehicles , Vehicular collisions , Wounds

Biomechanical Analysis of Pediatric Impact Head Injury: A 3-D Finite Element Modeling Approach

Srirangam Kumaresan, Anthony Sances, Jr., John Hutchinson, Keith Friedman

IMECE 2001; 205-206doi:https://doi.org/10.1115/IMECE2001/BED-23102

Abstract

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Topics: Biomechanics , Finite element analysis , Modeling , Pediatrics , Wounds , Bone , Cavities , Brain , Cushioning materials , Finite element model

Statistical Dependance of Human Occupant Accelerations on Vehicle Impact Measures in Rear-End Impacts

Judson B. Welcher, Thomas J. Szabo, Daniel P. Voss

IMECE 2001; 207-208doi:https://doi.org/10.1115/IMECE2001/BED-23103

Abstract

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Topics: Vehicles , Kinematics , Biomechanics , Collisions (Physics) , Impact testing , Kinetic energy , Testing

Engineering Analysis of an End-Release Safety Belt Buckle

Stephen R. Syson

IMECE 2001; 209-210doi:https://doi.org/10.1115/IMECE2001/BED-23104

Abstract

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Topics: Seat belts , Failure mechanisms , Collisions (Physics) , Failure , Patents , Testing

Pulmonary Mechanics

Simulation of the Central Airways for Identifying Airway Partial Obstruction

A. M. Al-Jumaily, Y. Du

IMECE 2001; 211-212doi:https://doi.org/10.1115/IMECE2001/BED-23105

Abstract

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Topics: Resonance , Simulation , Trachea

Obstruction Detection in the Upper Airways Using Input Impedance in the Frequency Domain

A. M. Al-Jumaily, Y. Du

IMECE 2001; 213-214doi:https://doi.org/10.1115/IMECE2001/BED-23106

Abstract

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Topics: Resonance , Trachea

Simulated Mucus Clearance in Horizontal vs. Vertically Inclined Rigid Tracheal Model

Cahit A. Evrensel, Halil R. Öz, Peter E. Krumpe, Amgad A. Hassan

IMECE 2001; 215-216doi:https://doi.org/10.1115/IMECE2001/BED-23107

Abstract

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Topics: Clearances (Engineering) , Trachea , Flow (Dynamics) , Fluids

Potential Benefits of Adhesive Airway Mucus

Peter Krumpe, Cahit A. Evrensel

IMECE 2001; 217-218doi:https://doi.org/10.1115/IMECE2001/BED-23108

Abstract

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Topics: Adhesives , Clearances (Engineering) , Failure , Gravity (Force) , Patient treatment

Applications of a Microfluidic Amplifier As a Bi-Stable Device in an Oxygen Delivery System

Narciso F. Macia

IMECE 2001; 219-220doi:https://doi.org/10.1115/IMECE2001/BED-23109

Abstract

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Topics: Microfluidics , Oxygen , Fluids , Army , Diamonds , Feedback , Resistors

Heart and Valve Mechanics

Platelet Activation in Flow Past Mechanical Heart Valves

Danny Bluestein, Jolyon Jesty, Adam E. Saltman, Irvin B. Krukenkamp, Krishnamurthy Suresh

IMECE 2001; 221-222doi:https://doi.org/10.1115/IMECE2001/BED-23110

Abstract

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Topics: Flow (Dynamics) , Heart valve prostheses , Platelets , Valves , Shear stress , Turbulence , Vortices , Biomedicine , Jets , Orifices

Validation of Bench Durability of Bioprosthetic Heart Valves

Samuel C. Lieber

IMECE 2001; 223doi:https://doi.org/10.1115/IMECE2001/BED-23111

Abstract

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Topics: Durability , Heart valve prostheses , Fatigue testing , Flow (Dynamics) , Valves , Design , Dynamics (Mechanics) , Innovation , Physiology , Pulsatile flow

A Novel Trileaflet Synthetic Heart Valve

Richard T. Schoephoerster, Siobhain Gallocher, Leonard Pinchuk, Vladimir A. Kasyanov

IMECE 2001; 225-226doi:https://doi.org/10.1115/IMECE2001/BED-23112

Abstract

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Topics: Valves , Design , Diseases , Heart valve prostheses , Performance

Numerical Analysis of Blood Flow in a Left Ventricle

Hidehito Iwase, Hao Liu, Shinichi Fujimoto, Ryutaro Himeno

IMECE 2001; 227-228doi:https://doi.org/10.1115/IMECE2001/BED-23113

Abstract

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Topics: Blood flow , Numerical analysis , Computational fluid dynamics , Vortices , Echocardiography , Finite volume methods , Flow (Dynamics) , Interpolation , Navier-Stokes equations , Shapes

Left Ventricular Filling Dynamics: Particle Image Velocimetry and Ultrasound Color M-Mode Imaging

Robin Shandas, Jean R. Hertzberg, Jason E. Cooke, Matthieu Boardman

IMECE 2001; 229-230doi:https://doi.org/10.1115/IMECE2001/BED-23114

Abstract

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Topics: Dynamics (Mechanics) , Imaging , Particulate matter , Ultrasound , Flow (Dynamics) , Flow measurement , Fluid mechanics

Modelling and Simulation Methodology for the Human Cardio Vascular System

Petter Krus, Dag Teien

IMECE 2001; 231-232doi:https://doi.org/10.1115/IMECE2001/BED-23115

Abstract

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Topics: Modeling , Simulation , Cardiovascular system , Aorta , Leakage , Physiology , Valves

Cardiovascular Solid Mechanics

The Convexity Properties of the Fung Model for Soft Tissues

J. Patrick Wilber, Jay R. Walton

IMECE 2001; 233-234doi:https://doi.org/10.1115/IMECE2001/BED-23116

Abstract

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Topics: Soft tissues , Biological tissues , Continuum mechanics , Diseases , Elasticity , Mechanical properties

A Constitutive Framework for the Inelastic Mechanical Behavior of Arteries

Gerhard A. Holzapfel, Thomas Ch. Gasser

IMECE 2001; 235-236doi:https://doi.org/10.1115/IMECE2001/BED-23117

Abstract

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Topics: Atherosclerosis , Biomedicine , Constitutive equations , Design , Mechanical behavior , Prostheses , Surgery

Effect of Thrombus in AAA on Pressure and Dilation Experienced by the Aneurysm Wall

Mano J. Thubrikar, Francis Robicsek, Michel Labrosse, Vassil Chervenkoff, Brett L. Fowler

IMECE 2001; 237-238doi:https://doi.org/10.1115/IMECE2001/BED-23118

Abstract

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Topics: Aneurysms , Pressure , Thrombosis , Rupture , Surgery , Pressure measurement , Risk

An Automated Methdology for Investigating the Correlation Between Abdominal Aortic Aneurysm Wall Stress and Risk of Rupture

Madhavan L. Raghavan, Mark F. Fillinger, Steven P. Marra, Francis E. Kennedy

IMECE 2001; 239-240doi:https://doi.org/10.1115/IMECE2001/BED-23119

Abstract

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Topics: Aneurysms , Risk , Rupture , Stress , Biomechanics , Blood , Computerized tomography , Failure , Pressure

Effect of Variations in Intraluminal Thrombus Constitutive Properties on Abdominal Aortic Aneurysm Wall Stress: A Parametric Study

Elena S. Di Martino, David H. J. Wang, Alberto Redaelli, Michel S. Makaroun, David A. Vorp

IMECE 2001; 241-242doi:https://doi.org/10.1115/IMECE2001/BED-23120

Abstract

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Topics: Aneurysms , Stress , Thrombosis , Pressure , Rupture , Biological tissues , Biomechanics , Blood , Constitutive equations , Maintenance

Determination of Regional Stroke Work With High Spatial Resolution in the Isolated Beating Rabbit Heart

Glenn R. Gaudette, Joseph Todaro, Evren U. Azeloglu, Irvin B. Krukenkamp, Fu-Pen Chiang

IMECE 2001; 243-244doi:https://doi.org/10.1115/IMECE2001/BED-23121

Abstract

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Topics: Resolution (Optics) , Deformation , Pressure , Aorta , Computer-aided engineering , Interferometry

Cardiovascular Fluid/Solid Mechanics Interaction

Numerical Simulation of Flow in a Physiologically Realistic Model of the Human Aorta With Vessel Compliance and Movement

Suo Jin, John Oshinski, Don Giddens

IMECE 2001; 245-246doi:https://doi.org/10.1115/IMECE2001/BED-23122

Abstract

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Topics: Aorta , Computer simulation , Flow (Dynamics) , Vessels , Computational fluid dynamics , Simulation , Magnetic resonance imaging , Blood flow , Coronary arteries , Geometry

Flow Evaluation of a Compliant Coronary Artery Anastomosis Model

Andreas S. Anayiotos, Pedro D. Pedroso, Ramakrishna Venugopalan, Evangelos Eleftheriou, Maria A. Advincula

IMECE 2001; 247-248doi:https://doi.org/10.1115/IMECE2001/BED-23123

Abstract

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Topics: Coronary arteries , Flow (Dynamics) , Failure , Aorta , Diseases , Geometry , Hemodynamics , Junctions , Particulate matter , Pressure

3-D Simulation for Blood Flow and Artery Compression in Asymmetric Stenotic Arteries With Axial Stretch

Dalin Tang, Chun Yang, Shunnichi Kobayashi

IMECE 2001; 249-250doi:https://doi.org/10.1115/IMECE2001/BED-23124

Abstract

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Topics: Blood flow , Compression , Simulation , Flow (Dynamics) , Rupture , Mechanical properties , Physiology , Shear stress , Blood , Collapse

ABAQUS Finite Element Models of Convective Transport in the Walls of Arteries Subjected to Steady and Pulsatile Pressure

B. R. Simon, P. H. Rigby, S. K. Williams

IMECE 2001; 251-252doi:https://doi.org/10.1115/IMECE2001/BED-23125

Abstract

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Topics: Finite element model , Pressure , Fluids , Aorta , Biological tissues , Biomechanics , Finite element analysis , Steady state

Network Analysis of Cerebrospinal Fluid Dynamics

Lili Zheng, Michael Egnor, Keith Banninger

IMECE 2001; 253-254doi:https://doi.org/10.1115/IMECE2001/BED-23126

Abstract

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Topics: Cerebrospinal fluid , Dynamics (Mechanics) , Network analysis , Brain , Absorption , Failure , Flow (Dynamics) , Fluids , Pressure , Surgery

Flow Characteristics Inside a Transpatent Flexible Left Ventricle With Anatomical and Antianatomical Valve Orientation

Olga Pierrakos, Pavlos P. Vlachos, Demetri P. Telionis

IMECE 2001; 255-256doi:https://doi.org/10.1115/IMECE2001/BED-23127

Abstract

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Topics: Flow (Dynamics) , Valves , Vortices , Blood , Computer simulation , Heart valve prostheses , Particulate matter , Shear stress , Wakes

Cardiovascular Device Mechanics

Estimate of Migration Force for Stent

L.-D. Jou

IMECE 2001; 257-258doi:https://doi.org/10.1115/IMECE2001/BED-23128

Abstract

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Topics: Stents , Drag (Fluid dynamics) , Struts (Engineering) , Carotid arteries , Deformation , Diseases , Finite element analysis , Performance

Designing Intravascular Stent: A Computational Study

Francesco Migliavacca, Lorenza Petrini, Maurizio Colombo, Ferdinando Auricchio, Riccardo Pietrabissa

IMECE 2001; 259-260doi:https://doi.org/10.1115/IMECE2001/BED-23129

Abstract

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Topics: Design , Stents , Biological tissues , Blood flow , Collapse , Failure , Industrial research , Shrinkage (Materials) , Textiles

Modeling of Angiographic Dye Washout From Cerebral Aneurysms Before and After Stenting: An Index for Stent Efficacy

C. Sadasivan, B. B. Lieber, D. K. Lopes, A. J. Ringer, L. N. Hopkins

IMECE 2001; 261-262doi:https://doi.org/10.1115/IMECE2001/BED-23130

Abstract

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Topics: Aneurysms , Modeling , Stents , Flow (Dynamics) , Blood , Inflow , Momentum , Outflow , Thrombosis , Vorticity

Improved Histologic Analysis of Component Distribution and Wall Behavior in Cyanoacrylate-Embolized Vessels

William J. Calvo, Baruch B. Lieber, Ajay K. Wakhloo, L. Nelson Hopkins

IMECE 2001; 263-264doi:https://doi.org/10.1115/IMECE2001/BED-23131

Abstract

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Topics: Delays , Food and Drug Administration , Polymerization , Polymers , Vessels , Visualization

Deployable Concepts for Oesophageal Stents

Kaori Kuribayashi, Zhong You

IMECE 2001; 265-266doi:https://doi.org/10.1115/IMECE2001/BED-23132

Abstract

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Topics: Stents , Coronary arteries , Dimensions , Flexible structures , Trachea

Dynamic Model and Analysis of a Centrifugal Blood Pump and Induction Motor

P. Ruby Mawasha, Omotoye Omotoso, Paul Lam, Ted Conway

IMECE 2001; 267-268doi:https://doi.org/10.1115/IMECE2001/BED-23133

Abstract

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Topics: Blood , Dynamic models , Electromagnetic induction , Engines , Motors , Pumps , Flow (Dynamics) , Blades , Centrifugal pumps , Constitutive equations

Cardiovascular Fluid Mechanics

Effect of Position and Flow Waveform on the Fluid Mechanics of a Stenosed Human Right Coronary Artery

K. B. Chandran, S. D. Ramaswamy, Y.-G. Lai, A. Wahle, M. Sonka

IMECE 2001; 269-270doi:https://doi.org/10.1115/IMECE2001/BED-23134

Abstract

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Topics: Coronary arteries , Flow (Dynamics) , Fluid mechanics , Vessels , Bifurcation , Geometry , Shear stress , Stress

Investigation of Coronary Artery Stenosis Hemodynamics Using Experimental and Computational Models: Influence of Flowrate, Size, Symmetry and Wall Roughness

C. J. Egelhoff, R. S. Budwig, J. K. Foster, B. L. Hansen

IMECE 2001; 271-272doi:https://doi.org/10.1115/IMECE2001/BED-23135

Abstract

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Topics: Computer simulation , Coronary arteries , Hemodynamics , Surface roughness , Rupture , Fluid mechanics

Hemodynamic Simulations of Flow in Normal and Stenotic Carotid Arteries

Stanley A. Berger, Jennifer S. Stroud, Vitaliy Rayz

IMECE 2001; 273-274doi:https://doi.org/10.1115/IMECE2001/BED-23136

Abstract

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Topics: Carotid arteries , Engineering simulation , Flow (Dynamics) , Hemodynamics , Simulation , Bifurcation , Rupture , Fracture (Materials) , Fracture (Process) , Geometry

An Experimental Study of the Effects of Non-Newtonian Blood Rheology in a Large Scale Model of a Distal Anastomosis

Jonathan D. Gray, Ieuan Owen, Marcel P. Escudier

IMECE 2001; 275-276doi:https://doi.org/10.1115/IMECE2001/BED-23137

Abstract

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Topics: Blood , Rheology , Flow (Dynamics) , Fluids , Blood flow , Fluid mechanics , Non-Newtonian flow , Reynolds number

A Lumped Parameter Model for Cerebral Blood Flow Regulation

Mette S. Olufsen, Lewis A. Lipsitz, Ali Nadim

IMECE 2001; 277-278doi:https://doi.org/10.1115/IMECE2001/BED-23138

Abstract

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Topics: Blood flow , Lumped parameter models , Stress , Brain

A Mathematical Model for the Flow of Blood Through Arteries

Venkatesh Vasudevan

IMECE 2001; 279-280doi:https://doi.org/10.1115/IMECE2001/BED-23139

Abstract

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Topics: Blood flow , Flow (Dynamics) , Blood , Fluid dynamics , Fluids , Non-Newtonian flow , Poiseuille flow

Effect of Endovascular Diagnostic Catheters on Human Coronary Artery Lesion Flow Coefficients

Rupak K. Banerjee, Lloyd H. Back, Martin R. Back, Young I. Cho

IMECE 2001; 281-282doi:https://doi.org/10.1115/IMECE2001/BED-23140

Abstract

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Topics: Catheters , Coronary arteries , Flow (Dynamics) , Blood flow , Computation , Hemodynamics

Flow and Compression in Collapsible Asymmetric Stenosis Models of Arterial Disease

Shunichi Kobayashi, Takeshi Horie, Tomohito Amaya, Hirohisa Morikawa, Dalin Tang, David N. Ku

IMECE 2001; 283-284doi:https://doi.org/10.1115/IMECE2001/BED-23141

Abstract

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Topics: Compression , Diseases , Flow (Dynamics) , Collapse , Atherosclerosis , Blood , Blood flow , External pressure , Fluid pressure , Fracture (Materials)

CFD Analysis of the Bifurcation Based on a Precision Modeling System

Y. Kimura, T. Yamaguchi

IMECE 2001; 285-286doi:https://doi.org/10.1115/IMECE2001/BED-23142

Abstract

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Topics: Bifurcation , Computational fluid dynamics , Modeling , Atherosclerosis , Blood flow , Blood vessels , Flow (Dynamics) , Vessels , Computers , Deformation

Application of High Resolution PIV Processing in Flow Through Mechanical Heart Valve

Amirthaganesh Subramanian, Lauren K. Yee, Jaikrishnan R. Kadambi, Mark P. Wernet, Hiroaki Harasaki

IMECE 2001; 335-336doi:https://doi.org/10.1115/IMECE2001/BED-23167

Abstract

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Topics: Flow (Dynamics) , Heart valve prostheses , Resolution (Optics) , Particulate matter , Velocity measurement

The Influence of Non-Newtonian Behavior on Mass Transfer in Separated Flows at High-Schmidt Numbers

Khaled J. Hammad

IMECE 2001; 337-338doi:https://doi.org/10.1115/IMECE2001/BED-23168

Abstract

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Topics: Flow (Dynamics) , Mass transfer , Geometry , Physiology , Blood flow , Creeping flow , Modeling , Prostheses , Rheology , Separation (Technology)

Tissue Engineering

Characterization of Agarose and Alginate Gels for Cell Compression Experiments

Jayendran Srinivasan, Nilay Mukherjee

IMECE 2001; 287-288doi:https://doi.org/10.1115/IMECE2001/BED-23143

Abstract

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Topics: Agar , Compression , Materials properties , Testing , Elastic moduli , Equilibrium (Physics) , Shapes , Young's modulus

Temporal Development of Material Properties in Free Swelling Chondrocyte-Seeded Agarose Constructs

Terri-Ann N. Kelly, Christopher C.-B. Wang, Nadeen O. Chahine, Gerard A. Ateshian, Clark T. Hung

IMECE 2001; 289-290doi:https://doi.org/10.1115/IMECE2001/BED-23144

Abstract

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Topics: Agar , Chondrocytes , Materials properties , Biological tissues , Biomechanics , Cartilage , Displacement , Hydrogels , Microscopy , Poisson ratio

Mechanical Loading Modulates Gene Expression in Chondrocyte-Seeded Agarose Hydrogels

Sansan S. Lo, Robert L. Mauck, Sara L. Seyhan, Glyn D. Palmer, Van C. Mow, Clark T. Hung

IMECE 2001; 291-292doi:https://doi.org/10.1115/IMECE2001/BED-23145

Abstract

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Topics: Agar , Chondrocytes , Hydrogels , Cartilage , Stress , Biological tissues , Bearings , Bioreactors , Compression , Dynamic testing (Materials)

Effects of Hydrostatic Loading Amplitude and Frequency on Rabbit Disc Nucleus Cells

Mehran Kasra, Vijay Goel, James Martin, Shea-Tien Wang, Woosung Choi, Joseph Buckwalter

IMECE 2001; 293-294doi:https://doi.org/10.1115/IMECE2001/BED-23146

Abstract

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Topics: Disks , Hydrostatics , Hydrostatic pressure , Stress , Vibration , Intervertebral discs , Manufacturing , Physiology , Risk

Dynamic Hydrostatic Pressurization Increases Matrix Gene Expression by Chondrocytes in 3D Culture

Robert L. Mauck, Michael A. Soltz, Gerard A. Ateshian, Clark T. Hung

IMECE 2001; 295-296doi:https://doi.org/10.1115/IMECE2001/BED-23147

Abstract

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Topics: Chondrocytes , Hydrostatics , Cartilage , Hydrostatic pressure , Pressure , Stress , Bearings , Bone , Deformation , Hydrogels

Biomechanical Properties of Grown Cartilage Are Decreased in the Presence of Retinoic Acid, Chondroitinase ABC and Ibuprofen

Chih-Tung Chen, Peter A. Torzilli, Kenneth W. Fishbein, Richard G. S. Spencer, Walter E. Horton

IMECE 2001; 297-298doi:https://doi.org/10.1115/IMECE2001/BED-23148

Abstract

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Topics: Biomechanics , Cartilage , Biological tissues , Bioreactors , Design , Fibers , Magnetic resonance , Maintenance

A Novel Device for Direct Permeation Measurements of Hydrogels and Soft Hydrated Tissues

Nelly A. Andarawis, Sara L. Seyhan, Robert L. Mauck, Michael A. Soltz, Gerard A. Ateshian, Clark T. Hung

IMECE 2001; 299-300doi:https://doi.org/10.1115/IMECE2001/BED-23149

Abstract

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Topics: Biological tissues , Hydrogels , Permeability , Cartilage , Deformation , Fluids , Agar , Bearings , Design , Lubrication

Micromechanics of Fibroblast Contraction of a Collagen-Gag Matrix

Toby M. Freyman, Ioannis V. Yannas, Yuri-Shona Pek, Rayka Yokoo, Lorna J. Gibson

IMECE 2001; 301-302doi:https://doi.org/10.1115/IMECE2001/BED-23150

Abstract

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Topics: Fibroblasts , Micromechanics (Engineering) , Biological tissues , Mechanical admittance , Wounds

Injection Molding of Tissue Engineered Tympanic Membrane Patches Utilizing Computer-Aided Design

Morgan E. Hott, Richard M. Beane, Cliff Megerian, Lawrence J. Bonassar

IMECE 2001; 303-304doi:https://doi.org/10.1115/IMECE2001/BED-23151

Abstract

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Topics: Biological tissues , Computer-aided design , Injection molding , Membranes , Surgery , Cartilage , Health care , Maintenance , Tissue engineering

Effect of Cryoprocessing on Umbilical Cord Blood for Hematological Disorders

Subrata Pal, R. Sheba N. David

IMECE 2001; 305-306doi:https://doi.org/10.1115/IMECE2001/BED-23152

Abstract

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Topics: Blood , Stem cells , Biological tissues , Bone , Diseases , Osteoarthritis , Patient treatment

Genetic Manipulation of Adhesion Protein Expression to Regulate Tissue Remodeling

Jonathan A. Phillips, Kanaklata Roy, Anthony N. Imbalzano, Lawrence J. Bonassar

IMECE 2001; 307-308doi:https://doi.org/10.1115/IMECE2001/BED-23153

Abstract

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Topics: Adhesion , Biological tissues , Proteins , Gravity (Force) , Maintenance , Bearings , Biological cells , Feedback , Outer space , Reduced gravity environments

Building Cellular Microenvironments to Control Capillary Endothelial Cell Proliferation, Death, and Differentiation

Joe Tien, John L. Tan, Celeste M. Nelson, Christopher S. Chen

IMECE 2001; 309-310doi:https://doi.org/10.1115/IMECE2001/BED-23154

Abstract

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Topics: Adhesives , Biological cells , Endothelial cells , Engineers , Geometry , Microfabrication

Cell Mechanics

Strain and Strain Rate Dependence of Vascular Smooth Muscle Injury

Kenneth A. Barbee, Amit Bhavnani

IMECE 2001; 311-312doi:https://doi.org/10.1115/IMECE2001/BED-23155

Abstract

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Topics: Muscle , Wounds , Vessels , Atherosclerosis , Damage , Membranes , Surgery

An Axisymmetric Elastic Layered Half-Space Model for Micropipette Aspiration of the Chondrocyte Pericellular Matrix

Leonidas G. Alexopoulos, Mansoor A. Haider, Farshid Guilak

IMECE 2001; 313-314doi:https://doi.org/10.1115/IMECE2001/BED-23156

Abstract

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Topics: Chondrocytes , Biological tissues , Cartilage , Bearings , Stress

A Novel Approach to Modeling Mechanical Response of a Cell to External Loading

Vidhyashankar Venkatesan, Nilay Mukherjee

IMECE 2001; 315-316doi:https://doi.org/10.1115/IMECE2001/BED-23157

Abstract

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Topics: Bulk modulus , Cell membranes , Dimensions , Finite element methods , Fluid pressure , Fluids , Membranes , Modeling , Stress

Quantification of Diastolic Viscoelastic Properties of Isolated Cardiac Muscle Cells

Catalin F. Baicu, Michael R. Zile

IMECE 2001; 317-318doi:https://doi.org/10.1115/IMECE2001/BED-23158

Abstract

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Topics: Myocardium , Viscoelasticity , Physiology , Heart failure , Stiffness , Viscosity , Materials properties , Pressure , Testing

Dynamic Formation for the Mechanical Connection of Focal Adhesion Complexes to Study Localized Mechanisms of Angiogenesis Through Modeling With Cellular Automata

Philip R. LeDuc

IMECE 2001; 319-320doi:https://doi.org/10.1115/IMECE2001/BED-23159

Abstract

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Topics: Adhesion , Modeling , Cascades (Fluid dynamics) , Proteins , Blood vessels , Linkages

An Exploration of Cell Stress and Deformation Under Shear Flow

X. Edward Guo, Erica Takai, Kai Liu, Xiaodong Wang

IMECE 2001; 321-322doi:https://doi.org/10.1115/IMECE2001/BED-23160

Abstract

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Topics: Deformation , Shear flow , Stress , Flow (Dynamics) , Bone , Shear stress , Fluids , Osteoblasts , Signals , Arthroplasty

Nano and Micro Mechanics

A Material Model for Shortening-Dependent Stiffness of Tracheal Smooth Muscle

P. A. Sarma, R. M. Pidaparti, R. A. Meiss

IMECE 2001; 323-324doi:https://doi.org/10.1115/IMECE2001/BED-23161

Abstract

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Topics: Muscle , Stiffness , Trachea , Biological tissues , Finite element analysis , Simulation models

Nuclear Membrane Dynamics of a Nuclear Pore Complex Structure

R. M. Pidaparti, P. A. Sarma, A. S. C. Sinha, G. Vemuri, A. M. Gacy

IMECE 2001; 325-326doi:https://doi.org/10.1115/IMECE2001/BED-23162

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Topics: Arches , Dimensions , Drug delivery systems , Dynamics (Mechanics) , Engines , Flow (Dynamics) , Genetic engineering , Membranes , Motors , Nanoscale devices

Hybridization Dynamics and Kinetics of Fret-Enhanced Molecular Beacons

Andrew Tsourkas, Jason Xu, Gang Bao

IMECE 2001; 327-328doi:https://doi.org/10.1115/IMECE2001/BED-23163

Abstract

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Topics: Biological cells , Biomedicine , Cancer , Dipoles (Electromagnetism) , Diseases , Dynamics (Mechanics) , Energy transformation , Fluorescence , Imaging , Resonance

Nanomechanics Studies of Biomolecules Using Optical Tweezers

Shannon Stott, Carrie Williams, Gang Bao

IMECE 2001; 329-330doi:https://doi.org/10.1115/IMECE2001/BED-23164

Abstract

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Topics: Atomic force microscopy , Deformation , DNA , Dynamics (Mechanics) , Enzymes , Measurement systems , Mechanical behavior , Motors , Noise (Sound) , Optical microscopes