Combined percutaneous cardiopulmonary bypass (PBY) and intra-aor

Details Combined percutaneous cardiopulmonary bypass (PBY) and intra-aor Combined percutaneous cardiopulmonary bypass (PBY) and intra-aor

1992-01-06

1993-10-19

Yasko, John D.

Surgery

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

Treating material introduced into or removed from body...

604256, 604284, A61M 5178

Patent

active

052540979

ABSTRACT:
A cannula for performing two or more medical procedures either individually, seriatim or simultaneously, for example, combined percutaneous PBY and IAB procedures, which cannula includes a body having a common leg and two or more access port legs (e.g. a Y-shaped body), one access port for performing one procedure, a second access port for performing a second procedure, and hemostasis structure. A smooth continuous blood flow path is formed by a common lumen of a common leg of the cannula body and a primary lumen formed in a primary access port leg of the cannula body. The secondary access port legs are provided with secondary lumens that communicate with the common lumen.

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Bavaria, Effect of Circulatory Assist Devices on Stunned Myocardium, Ann. Thorac. Sug., 49:123-128 (1990).
Phillips, Percutaneous Cardiopulmonary Bypass and Innovations in Clinical Counterpulsation, Critical Care Clinics, vol. 2, No. 2 (Apr. 1986).
Check-Flo.RTM. II Introducer Sets, Copyright Cook, Inc., 1989.
Cordis Sheath Introducers, Cordis Corporation, Dec. 1988.

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