DocumentCode
3402124
Title
A theory for the basis of lung tissue elasticity
Author
Maksym, Geoff N. ; Bates, Jason H T
Author_Institution
Dept. of Biomed. Eng., McGill Univ., Montreal, Que., Canada
Volume
2
fYear
1995
fDate
20-23 Sep 1995
Firstpage
1527
Abstract
The authors have developed an analytical model of lung tissue based on the fundamental properties of the stress-bearing constituents in lung parenchyma. The quasi-static stress-strain curve is found to be a function of elastin stiffness and the distribution of mechanical stops within the collagen fiber matrix. From measured stress-strain curves, the stop-length distributions follow an inverse power law which is indicative of the fractal nature of lung tissue structure
Keywords
biomechanics; elasticity; lung; physiological models; collagen fiber matrix; inverse power law; lung biomechanics; lung parenchyma; lung tissue elasticity basis theory; lung tissue structure fractal nature; mechanical stops distribution; quasistatic stress-strain curve; stop-length distributions; stress-bearing constituents; Analytical models; Biomedical engineering; Capacitive sensors; Elasticity; Laboratories; Lungs; Mechanical factors; Springs; Stress measurement; Strips;
fLanguage
English
Publisher
ieee
Conference_Titel
Engineering in Medicine and Biology Society, 1995., IEEE 17th Annual Conference
Conference_Location
Montreal, Que.
Print_ISBN
0-7803-2475-7
Type
conf
DOI
10.1109/IEMBS.1995.579810
Filename
579810
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