Perfusion-occlusion apparatus

Details Perfusion-occlusion apparatus Perfusion-occlusion apparatus

1998-09-25

2000-12-26

Buiz, Michael

Surgery

Instruments

Internal pressure applicator

604101, A61M 2900

Patent

active

061651966

ABSTRACT:
A perfusion-occlusion catheter provides an occluded region in a vessel to facilitate, for example, an anastomosis in the region, while providing a path for perfusing fluid (blood) through the path for delivery in the vessel downstream from the occluded region. According to one aspect of the invention, at least a portion of the catheter that effects vessel occlusion comprises a shield that when exposed to suture needles or like piercing instruments deflects or resists perforation.

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Stanford Univ. "ME210 Coronary Artery bypass Surgery: Minimally Invasive Techniques" (1995) http://me210abc.stanford.edu/94-95/projects/Pfizer/Spring/1.html.

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