Results 241 to 250 of about 1,566,665 (306)

[Small-caliber vascular prosthesis].

Comptes rendus des seances de la Societe de biologie et de ses filiales, 1981
Further research on biomaterials should permit the development of an adequate microarterial prosthesis. This program should also allow improvements of the presently available arterial substitutes. Various types of conduits have been tested on an experimental model: prosthetic tube, biological conduits either preserved or chemically modified.
D, Loisance, M, Moczar, J, Leandri, P, David, J P, Bessou, J M, Servant, J P, Cachera   +6 more
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Rubber latex tubing as a vascular prosthesis

The American Journal of Surgery, 1963
Abstract Rubber latex tubing was implanted into the abdominal aorta in twenty dogs and into the inferior vena cava in eight dogs. All survivors were sacrificed at various lengths of time and the degree and extent of elasticity, clot formation, neo-intima formation, host reactivity and fatigability were studied.
W V, SHARP, W H, FALOR
openaire   +2 more sources

Development of an Infection-Resistant Vascular Prosthesis

Archives of Surgery, 1981
To 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, M, Chvapil, G, Seiffert, K, Keown   +3 more
openaire   +2 more sources

The Tissue Tube as a Vascular Prosthesis

Archives of Surgery, 1973
Silicone rubber rods covered by a polyester fiber mesh were implanted adjacent to either a femoral or carotid artery in 13 dogs. The rods were pulled out eight to ten weeks later and a segment of the carotid or femoral artery was excised and replaced by the newly formed tissue tube.
I, Kott, E C, Peirce, H A, Mitty, S A, Geller, J H, Jacobson   +4 more
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A collagen coated vascular prosthesis.

The Journal of cardiovascular surgery, 1987
A woven, double velour Dacron vascular graft was made nonporous by coating it with a layer of collagen prepared from fresh, young calf skin. Grafts were implanted in the thoracic aorta of 24 mongrel dogs and were examined at intervals up to 180 days. The grafts did not require preclotting or special preparation before being implanted.
S M, Scott, L R, Gaddy, R, Sahmel, H, Hoffman   +3 more
openaire   +1 more source

Vascular Prosthesis Infections: The Vascular Surgeon’s Update

2003
Prostheses are considered a multi-fibred or porous foreign body and have been used as a vascular substitute since the early 1960s (De Bakey et al. 1966). They permit palliation of vascular conditions that otherwise would have been fatal or disabling, but they present a certain number of complications.
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In Vivo Paracoccidioides sp. Biofilm on Vascular Prosthesis

Mycopathologia, 2017
M. E. Cattana, M. F. Tracogna, Isabel A Marques, Florencia Rojas, Mariana Fernández, M. Sosa, J. Mussin, G. Giusiano   +7 more
semanticscholar   +1 more source

[Infection of vascular prosthesis].

Fortschritte der Medizin, 1991
Infections of vascular grafts are rare, but often life-threatening. Clinical signs and symptoms must be actively sought for, since the association with past vascular surgery is not always evident. Clinical history reveals fever, delayed wound healing, ischemia, or possibly gastrointestinal bleeding. Signs are wound infection, fever, septic emboli, or a
openaire   +1 more source

[Vascular prosthesis in kidney transplantation].

Archivos espanoles de urologia, 1997
Three cases of kidney transplantation that required a vascular prosthesis are described and the literature reviewed.Of 920 cases of kidney transplantation, 3 required a vascular prosthesis to repair the aortoiliac vessels. One patient with severe atherosclerotic disease had an aorto-bifemoral prosthesis (Gore-Tex) six months before renal ...
L M, Alvarez Castelo, C, García Freire, J, Rodríguez-Rivera García, V, Chantada Abal, J, García Buitrón, M, González Martín   +5 more
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[A new biological vascular prosthesis].

VASA. Supplementum, 1992
In an experimental study on sheeps a new biologic vascular graft was implanted, 30 x in carotidal, 30 x in aortal position. Only one early occlusion of the graft, due to technical reasons, could be observed. Without aneurysmatic degeneration all graft were in function at the time of harvesting the samples.
M, Walter, H, Erasmi, R, Schmidt
openaire   +1 more source