Methods and devices to deliver injected agents to an...

Details Methods and devices to deliver injected agents to an... Methods and devices to deliver injected agents to an...

2006-03-03

2010-06-01

Sirmons, Kevin C (Department: 3767)

Surgery

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

Treating material introduced into or removed from body...

C623S001110

Reexamination Certificate

active

07727199

ABSTRACT:
Method and devices to administer a bioactive material within a vessel while maintaining nearly-constant pressure within the vessel are disclosed. In one embodiment the methods and devices include a multi-lumen catheter to administer bioactive materials and simultaneously drain or evacuate excess fluid or bio-inactive materials at an aneurysm site within a vessel.

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