Instrument for vascular surgery and its use

Details Instrument for vascular surgery and its use Instrument for vascular surgery and its use

1996-06-27

1998-08-11

Buiz, Michael Powell

Surgery

Instruments

Blood vessel, duct or teat cutter, scrapper or abrader

604 96, 606194, A61B 1700, A61M 2900

Patent

active

057921563

ABSTRACT:
An instrument for vascular surgery includes a deformable cylindrical sleeve whose proximal end is integral with a distal end of a sheath and whose distal end is integral with a distal and of a catheter contained in the sheath. The sleeve can pass from a contracted state to a dilated state, and vice versa, by exerting a reciprocating movement on the catheter in relation to the sheath. The sleeve is made up of a latticework embedded in an envelope. This instrument can be used for the dilation or temporary occlusion of a blood vessel, or for performing an embolectomy.

REFERENCES:
patent: 4650466 (1987-03-01), Luther
patent: 4885003 (1989-12-01), Hillstead
patent: 5190058 (1993-03-01), Jones et al.
patent: 5405380 (1995-04-01), Gianotti et al.
patent: 5490859 (1996-02-01), Mische et al.

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