Surgery – Truss – Pad
Patent
1988-07-15
1989-07-11
Coven, Edward M.
Surgery
Truss
Pad
165 76, 604113, A61F 700
Patent
active
048461776
ABSTRACT:
A combination fluid path and mount for a heat exchanger of the type used to cool or heat blood or solution for cardioplegia by transferring heat between the blood or solution and a heat-exchanging fluid. The heat exchanger has an inner surface defining a passageway in which heat-exchanging fluid circulates. The combination comprises a body of generally flexible-resilient material having a periphery adapted to be received in the passageway of the heat exchanger. A bracket is provided for mounting the body on a support. The body has heat-exchanging fluid inlet and outlet passageways, each opening through the periphery for circulating the heat-exchanging fluid to the passageway of the heat exchanger. A fixing-sealing mechanism is provided for removably fixing the heat exchanger to the body and sealing between the body and the inner surface of the heat exchanger. The fixing-sealing mechanism expands a portion of the periphery of the body against the inner surface of the heat exchanger to form a seal therebetween and to hold the heat exchanger on the body. Heat exchangers specifically designed for use with the combination are also disclosed.
REFERENCES:
patent: 1046298 (1912-12-01), Hurley
patent: 2000653 (1935-05-01), Wilkinson
patent: 2836918 (1958-06-01), Pula et al.
patent: 3315734 (1967-04-01), Nadolny
patent: 3457987 (1969-07-01), Lampe
patent: 3640340 (1972-02-01), Leonard et al.
Bauer Stephen W.
Coven Edward M.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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