Results 91 to 100 of about 309,359 (278)

Development of a polymer endovascular prosthesis and its implantation in porcine arteries [PDF]

, 1992
A polyethylene-terephthalate braided mesh stent has been developed for application in the (coronary) arterial tree. In vitro measurements showed that the radial pressure delivered by this device was in the same range as that of a stainless steel stent ...
Ben Slimane S, Blackshear JL, Bredlau CE, Carrel A, Chapman GD, Chesebro JH, De Feyter PJ, Detre K, Giessen WJ, Lembo NJ, Mufson L, Murphy JG, Nobuyoshi M, Popma JJ, Reiber JHC, Roubin GS, Schatz RA, Schoenfeld NA, Schwartz RS, Serruys PW, Serruys PW, Serruys PW, Sigwart U, Strauss BH, Weiner BH   +24 more
core   +1 more source

Peri‐operative pain management in major lower extremity amputation in vascular Surgery: a UK anaesthetic and vascular surgery Delphi consensus study*

Anaesthesia, EarlyView.
Summary Introduction Major lower extremity amputations occurring secondary to vascular disease remain prevalent worldwide. Pain surrounding these procedures is complex, multifactorial and associated with poor functional and psychosocial outcomes. The evidence base informing pain management approaches in major lower extremity amputations remain largely ...
Thanapon Ekkunagul, Caitlin Sara MacLeod, Anna Celnik, John Chalmers, Ross Thomson, Alan J. R. Macfarlane, David Bosanquet, John Nagy, Patrice Forget, the Delphi expert panel, Abhijoy Chakladar, Ahmed Abidia, Alan Fayaz, Alan Macfarlane, Alasdair Taylor, Alastair Thomson, Alexander Bell, Amy Sadler, Andrea Harvey, Andrew Mitchell, Andrew Tambyraja, Andrew William Garnham, Andrey Varvinskiy, Ankur Thapar, Anna Celnik, Caroline Curry, Catherine Western, Catriona Semple, Christopher G Davies, Craig Forrest, David Bosanquet, Denis Harkin, Diane Rosemary Hildebrand, Douglas James MacKenzie, Emma Elizabeth Florence Scott, Emma Jannine Baird, Ferdinand Serracino‐Inglott, Fiona Myint, Frances Kent, Francesco Torella, Gareth Harrison, George A. Antoniou, George Edward Smith, Graeme A McLeod, Ian Chetter, Indran Raju, John Chalmers, John Nagy, John O'Donoghue, Jonathan Paul Seeley, Kaji Sritharan, Keith Hussey, Keith Jones, Kersten Morgan Bates, Kevin Graham Mercer, Kieran Murphy, Lisa Anne Grimes, Matt Metcalfe, Maureen Sweeney, Michael McCusker, Michael Neil, Michelle Lamont, Mohamed Elsherif, Nat Haslam, Naveeta Maini, Nicholas Stuart Greaves, Patrick Coughlin, Patrice Forget, Peter Merjavy, Robert Hinchliffe, Rob Sayers, Ross Thomson, Russell William Jamieson, Sachin R Kulkarni, Sandeep Bahia, Sandip Nandhra, Serena Goon, Tanim Siddiqui, Tim Stansfield, Vanessa Fludder, Vikas Kaura, Vishal Gupta   +81 more
wiley   +1 more source

Surgical repair of graft aneurysm following ascending-to-abdominal aortic bypass

Journal of Vascular Surgery Cases and Innovative Techniques, 2019
Graft aneurysm after ascending aorta to abdominal aorta bypass is a rare complication of repair of coarctation of the aorta. We present a case of an aneurysm measuring 75 mm in diameter at the midportion of the prosthetic graft in a 33-year-old man.
Jin-Dong Li, MD, Wei-Guo Ma, MD, Ning-Ning Liu, MD, Xiao-Yong Huang, MD, Li-Zhong Sun, MD   +4 more
doaj   +1 more source

Skin‐Reducing Mastectomy and Implant Reconstruction: Long‐Term Surgical, Oncological, and Patient‐Reported Outcomes

ANZ Journal of Surgery, EarlyView.
ABSTRACT Background Skin‐reducing mastectomy (SRM) allows implant‐based immediate breast reconstruction in women with large, ptotic breasts. This study aimed to evaluate the surgical and patient‐reported outcomes (PRO) following SRM. Methods A retrospective analysis was conducted on patients who underwent SRM between January 2011 and December 2014 ...
Gaik Si Quah, Meagan Brennan, James French, Elisabeth Elder   +3 more
wiley   +1 more source

Embolisation of Type I Endolic after the Endoprosthesis Replacement of the Infrarenal Aorta. Case Report

Креативная хирургия и онкология, 2018
Introduction. According to the national clinical recommendations, endovascular intervention should be used in the case of infrarenal aneurysm of aorta or common iliac artery in patients with high risk of cardiopulmonary complications during open surgery ...
M. O. Loginov, A. A. Khamitov, N. R. Chernaya   +2 more
doaj   +1 more source

Assessment of prosthetic aortic valve performance by magnetic resonance velocity imaging [PDF]

, 2018
Objectives: Magnetic resonance (MRI) velocity mapping was used to evaluate non-invasively the flow profiles of the ascending aorta in normal volunteers and in patients with an aortic (mechanical) valve prosthesis.
Boesiger, Peter, Botnar, René, Hess, Otto, Nagel, Eike, Pedersen, Erik, Scheidegger, Markus   +5 more
core  

REGULATORY APPROVAL OF NEW MEDICAL DEVICES: A CROSS SECTIONAL STUDY [PDF]

, 2016
Objective To investigate the regulatory approval of new medical devices. Design Cross sectional study of new medical devices reported in the biomedical literature.
Darzi, A, Hughes-Hallett, A, Marcus, AP, Marcus, HJ, Nandi, D, Payne, CJ, Yang, GZ   +6 more
core   +2 more sources

In Vitro Hemocompatibility of the BiVACOR Total Artificial Heart in Continuous and Pulsatile Flow

Artificial Organs, EarlyView.
BiVACOR's total artificial heart generates remarkably similar hemocompatibility when operated with a pulse or during continuous flow. Under both conditions, hemolysis and von Willebrand Factor multimers were similar to a commercial reference device after 6 h in vitro evaluation.
Antony P. McNamee, Daniel Timms, Frank Nestler, Nicole Bartnikowski, Amanda Smith, Geoff D. Tansley, Michael J. Simmonds   +6 more
wiley   +1 more source

Potential biomedical applications of ion beam technology [PDF]

Electron bombardment ion thrusters used as ion sources have demonstrated a unique capability to vary the surface morphology of surgical implant materials.
Babbush, C. A., Banks, B. A., Vankampen, C. L., Weigand, A. J.   +3 more
core   +1 more source

Trial‐Based Hemolysis Modeling to Investigate Operating Modes of Continuous‐Flow LVADs

Artificial Organs, EarlyView.
This work presents a methodology for determining online‐capable hemolysis models for continuous‐flow LVADs, derived from in vitro trials. The models are based on fitting a modified power law and applying the Lagrangian approach. They assist clinicians in selecting treatment strategies that minimize hemolysis, as demonstrated with the Sputnik1 LVAD ...
Patrick Borchers, Steffen Leonhardt, Marian Walter   +2 more
wiley   +1 more source