Integral cerebro-vascular access system

Details Integral cerebro-vascular access system Integral cerebro-vascular access system

1998-11-04

2000-06-27

Yasko, John D.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604530, 604523, 606108, A61M 2500

Patent

active

060801409

ABSTRACT:
A system and method for percutaneous access to a blood vessel is disclosed. The system according to the present invention includes a flexible guide wire for guiding the system to a desired position in a blood vessel; a tubular member having a lumen sized to slidingly receive the guide wire; an introducer having a lumen sized to slidingly receive the tubular member and a distal section including a S-shaped curve for assisting in positioning the system in the blood vessel; and a sheath having a lumen sized to slidingly receive the introducer, wherein the sheath provides access to the blood vessel after the system has been advanced to the desired position in the blood vessel.

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patent: 5603704 (1997-02-01), Brin et al.
patent: 5619993 (1997-04-01), Lee
patent: 5891057 (1999-04-01), Chaisson et al.

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