Zobrazeno 1 - 10
of 23
pro vyhledávání: '"J. Christopher Bouwmeester"'
Autor:
Sarah Howell, BSc, MSc, Lindsay M. Burrowes, BEng (Mech), MD, PhD, Israel Belenkie, MD, Henk E.D.J. ter Keurs, MD, PhD, Lucy Lei, BHSc, Satish R. Raj, MD, MSCI, J. Christopher Bouwmeester, BEng (Mech), PhD, Robert S. Sheldon, MD, PhD, Nigel G. Shrive, PhD, John V. Tyberg, MD, PhD
Publikováno v:
CJC Open, Vol 1, Iss 2, Pp 84-92 (2019)
Background: The purpose of this article is to examine the systemic circulation and left ventricular (LV) performance by alternative, nonconventional approaches: systemic vascular conductance (GSV) and the head-capacity relation (ie, the relation betw
Externí odkaz:
https://doaj.org/article/eb9ea06841d740ac9311c5a78be1fade
Autor:
Anukul Ghimire, Mads Andersen, Lindsay Burrowes, J. Christopher Bouwmeester, Andrew Grant, Israel Belenkie, Nowell Fine, Barry Borlaug, John Tyberg
Publikováno v:
Artery Research, Vol 12 (2015)
Using the reservoir-wave approach, previously we characterized pulmonary vasculature mechanics with multiple interventions in a canine model. In the present study, we measured high-fidelity pulmonary arterial (PA) pressure, Doppler flow velocity, and
Externí odkaz:
https://doaj.org/article/da9e471b30a1452fbf32cd3074528078
Autor:
John V. Tyberg, J. Christopher Bouwmeester, Lindsay M. Burrowes, Kim H. Parker, Nigel G. Shrive, Jiun-Jr. Wang
Publikováno v:
Artery Research, Vol 10 (2015)
A hydraulic teaching model of the human systemic circulation is proposed, based on the principles of the reservoir-wave approach. Reservoir characteristics are portrayed by the arterial tall-and-narrow and venous short-and-wide columns, the relative
Externí odkaz:
https://doaj.org/article/90bcc4f3525e4020affef98c0ef8d5ff
Publikováno v:
ASAIO J
Changing the speed of left ventricular assist devices (LVADs) cyclically may be useful to restore aortic pulsatility; however, the effects of this pulsation on right ventricular (RV) function are unknown. This study investigates the effects of direct
Autor:
Henk E.D.J. ter Keurs, Nigel G. Shrive, John V. Tyberg, Satish R. Raj, Lucy Y. Lei, Israel Belenkie, Robert S. Sheldon, J. Christopher Bouwmeester, Sarah Howell, Lindsay M. Burrowes
Publikováno v:
CJC Open, Vol 1, Iss 2, Pp 84-92 (2019)
CJC Open
CJC Open
Background: The purpose of this article is to examine the systemic circulation and left ventricular (LV) performance by alternative, nonconventional approaches: systemic vascular conductance (GSV) and the head-capacity relation (ie, the relation betw
Autor:
Barry A. Borlaug, Andrew Grant, J. Christopher Bouwmeester, Lindsay M. Burrowes, Nowell M. Fine, Anukul Ghimire, Mads J. Andersen, Israel Belenkie, John V. Tyberg
Publikováno v:
Journal of Applied Physiology. 121:1348-1353
Using the reservoir-wave approach (RWA) we previously characterized pulmonary vasculature mechanics in a normal canine model. We found reflected backward-traveling waves that decrease pressure and increase flow in the proximal pulmonary artery (PA).
Publikováno v:
ASAIO J
The current generation of left ventricular assist devices (LVADs) provides continuous flow and has the capacity to reduce aortic pulsatility, which may be related to a range of complications associated with these devices. Pulsed LVAD operation using
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f54a21498d01d6fb7d2330a5f6dfeae
https://europepmc.org/articles/PMC6251778/
https://europepmc.org/articles/PMC6251778/
Publikováno v:
Proceedings of the Canadian Engineering Education Association (CEEA).
Abstract – Multidisciplinary teams of engineering and life science students are challenged to remove a foreign object from a child’s ear canal. Each group is provided with a model ear canal and asked to remove objects of different shapes and mate
Publikováno v:
Proceedings of the Canadian Engineering Education Association (CEEA).
– A simulation is used to facilitate cooperative and team-based learning to introduce concepts of human factors, risk analysis, and quality control applied to the design of medical devices. We further use a friendly game-based approach to simulate
Autor:
Jiun-Jr Wang, J. Christopher Bouwmeester, Lindsay M. Burrowes, John V. Tyberg, Nigel G. Shrive, Kim H. Parker
Publikováno v:
Journal of applied physiology (Bethesda, Md. : 1985). 123(5)
to the editor: As some of our commenters appreciate (see Ref. [2][1]), our Viewpoint ([4][2]) is that classical “impedance analysis” inevitably produces two important, conspicuously unexplained results: 1 ) equal and opposite, self-cancelling, di