Surgery – Means for introducing or removing material from body for... – Material introduced into and removed from body through...
Patent
1994-04-11
1995-11-14
Rosenbaum, C. Fred
Surgery
Means for introducing or removing material from body for...
Material introduced into and removed from body through...
604249, 128DIG3, A61M 100, A61M 500
Patent
active
054662168
ABSTRACT:
An antegrade/retrograde cardioplegia valve, system and method are provided. The valve includes conduits for entry of blood and cardioplegic solution, for pressure sensing, and for delivery of blood and cardioplegic solution to the aortic root by means of an aortic root cannula for antegrade infusion or to the coronary sinus by means of a coronary sinus cannula for retrograde infusion. Within the valve a cylindrical sliding member slides axially within an inner cylindrical chamber for selection of retrograde or antegrade infusion. An independent conduit communicates with the coronary sinus cannula for continuous coronary sinus pressure monitoring. A method and system incorporating the valve are also provided.
REFERENCES:
patent: 2985566 (1961-05-01), Tsien et al.
patent: 3044491 (1962-07-01), Sangster
patent: 3407748 (1968-10-01), Mamo
patent: 3678959 (1972-07-01), Liposky
patent: 3859985 (1975-01-01), Eckhart
patent: 4193406 (1980-03-01), Jinotti
patent: 4401431 (1983-08-01), Arp
patent: 4529397 (1985-07-01), Hennemuth et al.
patent: 4708713 (1987-11-01), Lentz
patent: 4756705 (1988-07-01), Beijbom et al.
patent: 4883455 (1989-11-01), Leonard
patent: 5011469 (1991-04-01), Buckberg et al.
patent: 5247966 (1993-09-01), Stevens et al.
patent: 5322500 (1994-06-01), Johnson et al.
Gish Biomedical, Inc., Gish Cardioplegia brochure, Apr. 1984.
DPL Inc., ARISS Antegrade/Retrograde Integral Selector Switch Directions for Use, 1991.
DLP, Inc., ARISS Switch Information for Use, 1990.
The Journal of Extra-Corporeal Technology, Karim Jabar et al, Continuous Warm Blood Cardioplegia, Fall 1990, pp. 107-109.
Journal of Cardiac Surgery, G. Buckberg, M.D., Antegrade/Retrograde Blood Cardioplegia to Ensure Cardioplegic Distribution: Operative Techniques and Objectives, 1989, pp. 216-238.
Gish Biomedical, Inc., The Gish CPS Plus Recirculating Cardioplegia System Brochure, 1992.
Brown Jack W.
Strauss Brian
White George W.
Bethel George F.
Bethel Patience K.
Gish Biomedical Inc.
Rosenbaum C. Fred
Wilkens III Frank
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