Results 211 to 220 of about 38,596 (261)
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An Arterial Prosthesis of Heterologous Vascular Origin
JAMA, 1964The PREPARATION of an acceptable biological arterial graft is based on an understanding of the physical properties of the various tissue components of the arterial wall,1and on an analysis of the reasons for failure of arterial heterografts and homografts as vascular substitutes.2 Arterial heterografts either are nonviable at the time of insertion or ...
N, ROSENBERG +3 more
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Development of an Infection-Resistant Vascular Prosthesis
Archives of Surgery, 1981To develop an infection-resistant arterial prosthesis, amikacin was bonded to 6-mm, uncrimped, filamentous velour prostheses using a collagen-release system. Infrarenal abdominal aortas were resected in 26 mongrel dogs. Thirteen dogs had their aortas replaced with the antibiotic-bonded grafts and 13 dogs had their aortas replaced with a graft ...
W S, Moore +3 more
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Performance of a New Vascular Xeno Prosthesis
ASAIO Transactions, 1989To date no prosthetic vascular prosthesis performs as well as the autologous saphenous vein in diameters of 6 mm and less. The purpose of this study was to compare the in vitro and in vivo performance of a new glutaraldehyde stabilized, narrow diameter (4 mm), vascular prosthesis fashioned from bovine ureters (Flonova) with the saphenous vein and ...
P, Burns +4 more
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Experimental Protection of Vascular Prosthesis by Omentum
Archives of Surgery, 1968A CONTINUING problem in vascular surgery is the prevention and control of infection in the presence of artificial grafts. The infection rate associated with artificial grafts has ranged from 1.3%1 to 6%2 with the final outcome from this complication frequently being either death or a major amputation.
H S, Goldsmith +2 more
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A New Vascular Prosthesis of Bovine Origin
The Thoracic and Cardiovascular Surgeon, 1992An experimental study on a new biologic vascular graft for reconstruction of small diameter arteries was carried out in 50 sheep. A follow-up period of two years let us conclude that the new vascular prosthesis may be "re-utilized" by the host. Infection and aneurysmatic degeneration could not be observed.
M, Walter, H, Erasmi
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Annales de chirurgie, 2004
Performed since the 1950s, vascular grafting has opened modern era of vascular surgery. Autologous venous grafts are of first choice for revascularisation of small arteries. Synthetic grafts are mainly modelled using microporous polytetrafluoroethylene or terephtalate polyethylene.
N, Chakfé +7 more
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Performed since the 1950s, vascular grafting has opened modern era of vascular surgery. Autologous venous grafts are of first choice for revascularisation of small arteries. Synthetic grafts are mainly modelled using microporous polytetrafluoroethylene or terephtalate polyethylene.
N, Chakfé +7 more
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Vascular Prostheses Performance Assessment of Vascular Prosthesis Failure
Artificial Organs, 1986Abstract: During 30 years of active participation in clinical vascular surgery and the screening and development of vascular prostheses, >450 different fabrications have been evaluated. Vascular prosthesis retrieval and analysis during this period of time have been systematized, and >40 different causes of failure of vascular prostheses have ...
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Infection in vascular prosthesis.
Czechoslovak medicine, 19811. The method of protected coagulum has withstood the test of time for three decades and, as confirmed by the literature, its principle has been in recent years increasingly applied in the form of single-dose perioperative administration of antibiotics. 2.
P, Málek +3 more
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Biochemical response to Dacron vascular prosthesis
Journal of Biomedical Materials Research, 1976AbstractDacron vascular prostheses were examined under both light and electron microscopes from 1 to 1184 days after implantation in the thoracic aorta of 96 dogs. Each Dacron fiber of the implanted prostheses was found to be covered with a single layer, which closely resembled the outer half leaflet of plasma membrane.
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Vascular Prosthesis Application
Archives of Surgery, 1977• The technique involves the application of a vascular prosthesis that has been stretched on a mandrin. Twisting and kinking are thus eliminated. ( Arch Surg 112:346, 1977)
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