Zobrazeno 1 - 10
of 14
pro vyhledávání: '"W W, von Maltzahn"'
Autor:
D, Ramakrishna, K, Behbehani, K, Klein, J, Mokhtar, W W, von Maltzahn, R C, Eberhart, M, Dollar
Publikováno v:
Journal of clinical monitoring and computing. 14(6)
Reliable closed loop infusion systems for regulating paralysis level can be a great convenience to the anesthesiologists in automating their task. This paper describes the in vivo performance evaluation of a self-tuning controller that is designed to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::b8030201e4684362c0fecb631568f8ee
https://pubmed.ncbi.nlm.nih.gov/10023836
https://pubmed.ncbi.nlm.nih.gov/10023836
Publikováno v:
IEEE engineering in medicine and biology magazine : the quarterly magazine of the Engineering in MedicineBiology Society. 16(6)
The Whitaker Foundation views biomedical engineering broadly as the application of engineering principles and techniques to solve medical and biological problems and improve human health. But the days in which a traditionally trained engineer can eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1e93544930b7fc9fd68e7a7e54f33034
https://pubmed.ncbi.nlm.nih.gov/9399095
https://pubmed.ncbi.nlm.nih.gov/9399095
Publikováno v:
Annals of biomedical engineering. 21(4)
Blood pressures in the temporal artery of five normotensive subjects were recorded using a modified auscultatory setup. The setup comprised a pediatric cuff to occlude the artery and a piezoelectric contact microphone to record the Korotkoff sounds.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64ed795241dbcbb2dfdada5032b96cbb
https://pubmed.ncbi.nlm.nih.gov/8214819
https://pubmed.ncbi.nlm.nih.gov/8214819
Publikováno v:
Clinical and investigative medicine. Medecine clinique et experimentale. 15(2)
Sequential quantification of blood T cell subsets by immunocytofluorometry was used to investigate the immune response of microporous polyurethane vascular prostheses after intraperitoneal implantation in rats. The experimental prosthesis, as develop
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::7e1d236b9a233d2023c1c53a6be68329
https://pubmed.ncbi.nlm.nih.gov/1591896
https://pubmed.ncbi.nlm.nih.gov/1591896
Autor:
W. W. von Maltzahn
Publikováno v:
Journal of Biomechanics. 15:757-765
Two models are introduced to compute the stresses and strains inside the wall of the cone-shaped carotid sinus: a two-layered cylindrical disc model and a two-layered spherical cone model. While they differ in complexity and approach, they both yield
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ef1dd9cdd88e098071033b8968a7dd76
https://doi.org/10.1016/0021-9290(82)90091-4
https://doi.org/10.1016/0021-9290(82)90091-4
Publikováno v:
Journal of Biomedical Materials Research. 22:245-256
We have developed a process to fabricate polyurethane vascular grafts of various dimensions and porosities in our laboratory. A primary feature of the presented fabrication technique is the ability to control surface porosity and roughness, and bulk
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2638f476902589ba8f8ad4e4542b5c8
https://doi.org/10.1002/jbm.820221405
https://doi.org/10.1002/jbm.820221405
Autor:
W. W. von Maltzahn, L. S. Ostrander
Publikováno v:
IEEE Potentials. 6:25-27
The authors describe some of the recent technologies in an effort to convey the excitement of biomedical engineering. The implantation of William Schroeder's artificial heart is considered as a paradigm, and various related considerations are explore
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ee1d40a429f1b7af7021c1098ba0522
https://doi.org/10.1109/mp.1987.6500905
https://doi.org/10.1109/mp.1987.6500905
Publikováno v:
Cardiovascular System Dynamics ISBN: 9781489966957
The carotid sinus at the entrance of the internal carotid artery has in many species the shape of a cone or a trumpet. The internal and external diameters at the caudal end are larger than those of the cranial end. Measurements of the taper have not
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9de4184d5a269ba0592b4f9c19f6059b
https://doi.org/10.1007/978-1-4899-6693-3_40
https://doi.org/10.1007/978-1-4899-6693-3_40
Publisher Summary This chapter discusses a nonlinear two-layer cylindrical model to describe the elastic properties of carotid arteries. The arterial wall deforms when external forces act on its surface. If the wall is assumed to be elastic, then the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4786bf9683c71c2f62f3b8abaf60ac6
https://doi.org/10.1016/b978-0-08-026820-0.50036-6
https://doi.org/10.1016/b978-0-08-026820-0.50036-6
Publikováno v:
Journal of biomechanics. 14(6)
A new two-layer cylindrical model is proposed to describe the nonlinear properties of carotid arteries. The stress-strain relationships in the two layers are established by two energy density functions. These are polynomials with only one coefficient
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8c45b06af00b89514df7bed0f494dec9
https://pubmed.ncbi.nlm.nih.gov/7263731
https://pubmed.ncbi.nlm.nih.gov/7263731