Thoracic force-deflection studies in primates,
dc.contributor.author | Beckman, David L. | en_US |
dc.contributor.author | Palmer, Marvin F. | en_US |
dc.date.accessioned | 2006-04-17T15:11:51Z | |
dc.date.available | 2006-04-17T15:11:51Z | |
dc.date.issued | 1970-03 | en_US |
dc.identifier.citation | Beckman, David L., Palmer, Marvin F. (1970/03)."Thoracic force-deflection studies in primates,." Journal of Biomechanics 3(2): 223-227. <http://hdl.handle.net/2027.42/32789> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6T82-4BYSFTC-3Y/2/aee4fb901a7632d76714efd30234732a | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/32789 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=5000414&dopt=citation | en_US |
dc.description.abstract | Thoracic force-deflection characteristics have been measured in the living subhuman primate as a step towards the analysis of cardio-thoracic injuries. Mechanisms of injury were investigated by subjecting Rhesus monkeys seated on a sled to static and dynamic chest displacements (24 tests) by means of a charge fired projectile equipped with a 3 in. dia. impact plate and compensated strain gauges. Forces up to 30 lb were developed in the static press tests for 2 in. deflections. Dynamic tests were run with similar deflections at 3 different initial impact velocities: 36-45 ft/sec, 43-57 ft/sec and 65-85 ft/sec with corresponding peak forces at 80-245 lb, 150-370 lb and 410-700 lb.The thorax of the Rhesus monkey thus shows a very low linear stiffness under static loading but then exhibits a progressive change with increasing velocity, showing more of a spring-mass-like response with an initial linear region of stiffness followed by a pronounced drop off. These data may thus help explain the wide disparity noted between human thoracic behavior during closed chest heart massage and that noted in full scale cadaver tests. | en_US |
dc.format.extent | 387398 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Thoracic force-deflection studies in primates, | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Kinesiology and Sports | en_US |
dc.subject.hlbsecondlevel | Surgery and Anesthesiology | en_US |
dc.subject.hlbsecondlevel | Internal Medicine and Specialties | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Highway Safety Research Institute, University of Michigan, Ann Arbor, Mich. 48105, U.S.A. | en_US |
dc.contributor.affiliationum | Highway Safety Research Institute, University of Michigan, Ann Arbor, Mich. 48105, U.S.A. | en_US |
dc.identifier.pmid | 5000414 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/32789/1/0000162.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0021-9290(70)90008-4 | en_US |
dc.identifier.source | Journal of Biomechanics | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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