Wire guide advancement system

Details Wire guide advancement system Wire guide advancement system

Filed on

2011-03-08

Date issued

2011-03-08

Examiner

Hlndenburg, Max (Department: 3736)

Patent Class

Surgery

SubClass

Diagnostic testing

SubSubClass

Flexible catheter guide

Type

Reexamination Certificate

Status

active

Patent number

07901367

Description

ABSTRACT:
The medical device includes a secondary wire guide and an advancement device. The advancement device has a tubular portion with a distal opening and a proximal opening. An edge region of the tubular portion forms the distal opening. A primary wire guide extends through the tubular portion. The secondary wire guide also extends into the tubular portion and has a distal portion configured to engage the edge region of the tubular portion. Accordingly, the secondary wire guide is advanced as the advancement device is translated into the blood vessel.

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