Gas inflation/evacuation system and sealing system...

Details Gas inflation/evacuation system and sealing system... Gas inflation/evacuation system and sealing system...

2007-05-22

2007-05-22

Sirmons, Kevin C. (Department: 3767)

Surgery

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

Treating material introduced into or removed from body...

C606S191000, C604S250000

Reexamination Certificate

active

10838464

ABSTRACT:
A gas inflation/evacuation system and sealing system for use with occlusive devices in vascular procedures. The gas inflation/evacuation system is removably connectable via the sealing system to a proximal portion of a guidewire assembly having a guidewire that defines a lumen and includes a first syringe system for evacuating the lumen and a second syringe system for introducing a biocompatible gas into the lumen to inflate an occlusive balloon that is in fluid communication with the lumen a plurality of times. The sealing system selectively seals the proximal portion of the guidewire and includes a crimping mechanism and a compression sealing mechanism having a resilient seal for sealing around the proximal portion of the guidewire when it is passed therethrough.

REFERENCES:
patent: 5795325 (1998-08-01), Valley et al.
patent: 6932828 (2005-08-01), Bonnette et al.
patent: 7004914 (2006-02-01), Eberhart et al.
patent: 7169161 (2007-01-01), Bonnette et al.

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