NDLI: Mechanical Properties of Polyurethane Foam Compared With Values for Normal and Osteoporotic Human Cancellous Bone

Content Provider	The American Society of Mechanical Engineers (ASME) Digital Collection
Author	Purvi, S. D. Patel Duncan, E. T. Shepherd David, W. L. Hukins
Copyright Year	2007
Abstract	Rigid polyurethane (PU) foam is widely used as a test medium for mimicking human cancellous bone e.g. for investigating fixation of bone screws [1,2]. Whilst the solid and higher density PU foams are used as standard test materials [3], very little work has been carried out to date on modelling human osteoporotic bone. Osteoporosis (OP) is a bone disease in which bone resorption exceeds bone deposition, resulting in bone loss. Various low density, open cell rigid PU foams are available for use as OP bone models, but none of these has been standardised or universally accepted as a test material. In this study the objective was to determine whether low density PU foam might be suitable for mimicking human osteoporotic bone.
Sponsorship	Bioengineering Division
Starting Page	837
Ending Page	838
Page Count	2
File Format	PDF
ISBN	0791847985
DOI	10.1115/SBC2007-172617
Conference Proceedings	ASME 2007 Summer Bioengineering Conference
Language	English
Publisher Date	2007-06-20
Publisher Place	Keystone, Colorado, USA
Access Restriction	Subscribed
Subject Keyword	Osteoporosis Foams (chemistry) Surgical screws Urethane elastomers Mechanical properties Testing equipment Bone Density Modeling Urethane foam Diseases
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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Mechanical Properties of Polyurethane Foam Compared With Values for Normal and Osteoporotic Human Cancellous Bone