Arterial perfusion cannula for extracorporeal circulation and ot

Details Arterial perfusion cannula for extracorporeal circulation and ot Arterial perfusion cannula for extracorporeal circulation and ot

1993-08-09

1994-05-17

Rosenbaum, C. Fred

Surgery

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

Treating material introduced into or removed from body...

606194, 604 96, 128656, A61M 2500

Patent

active

053123441

ABSTRACT:
Arterial perfusion cannula, for extracorporeal circulation and related uses. The distal end may be inserted into the ascending aorta, or into the femoral artery and the other part is to be connected to a cardio-pulmonary machine, comprising a multi-channel catheter formed by at least three pathways two of which correspond to the inlet of blood flow, provided with openings which, being interconnectable to the aortic vessel, are located in two different points of the cannula's distal end, the third pathway channelizing a fluid feeding at least one inflatable balloon, located between said interconnecting openings, as an arterial occlusive element adjustable against the inner vessel walls.

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patent: 5059177 (1991-10-01), Towne et al.
patent: 5090960 (1992-02-01), Michael
patent: 5135474 (1992-04-01), Swan et al.
patent: 5135484 (1992-08-01), Wright
patent: 5147377 (1992-09-01), Sahota

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