Catheter with fluid medication injectors

Details Catheter with fluid medication injectors Catheter with fluid medication injectors

1995-10-10

1997-10-28

Dawson, Glenn

Surgery

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

Treating material introduced into or removed from body...

A61M 2900

Patent

active

056812817

ABSTRACT:
A device for injecting medication into a vessel wall includes an inflatable balloon mounted on a catheter. Additionally, a plurality of tubular fluid passageways are longitudinally mounted on the balloon, and a plurality of injectors are mounted on each tubular passageway and in fluid communication therewith. During use of the device, the balloon is first positioned in a vessel. The balloon is then inflated to embed the injectors into the vessel wall. Next, a fluid medicament is introduced through each of the fluid passageways for further infusion through the passageways and through the injectors into the vessel wall.

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