Protective aortic occlusion catheter

Details Protective aortic occlusion catheter Protective aortic occlusion catheter

1997-10-22

2000-10-24

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

60410101, 606194, A61M 2900

Patent

active

061359815

ABSTRACT:
A method and apparatus for occluding a patient's aorta during open heart surgery uses a cannula with a distal end carrying two expandable members or balloons. One balloon is a total occlusion balloon, the other a partial occlusion balloon. The balloons can be separately inflated and deflated. The cannula has multiple functions, such as a bypass portion for transmitting flow when the balloons have been expanded. Another cannula function is the administering of myocardial protecting solutions to the patient's heart.

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