Blood oxygenator with waterless heat exchanger

Details Blood oxygenator with waterless heat exchanger Blood oxygenator with waterless heat exchanger

1996-03-18

2000-04-04

Kim, Christopher

Chemical apparatus and process disinfecting, deodorizing, preser

Blood treating device for transfusible blood

Oxygenator

422 48, 604 4, 261DIG28, 62 33, 62 37, A61M 114

Patent

active

06045752&

ABSTRACT:
Waterless temperature control of blood in a blood oxygenator is achieved by providing a non-disposable heater/cooler with a temperature-controlled surface that can be intimately mated with a heat-conducting surface of a disposable blood heat exchanger associated with the oxygenator. Blood flows in a shallow path past the heat-conducting surface so that substantially all of the blood will assume the temperature of the heat-conducting surface as it flows past that surface.

REFERENCES:
patent: 3399536 (1968-09-01), Walz
patent: 3971435 (1976-07-01), Peck
patent: 4213703 (1980-07-01), Haunold et al.
patent: 4407133 (1983-10-01), Edmonson
patent: 4476685 (1984-10-01), Aid
patent: 4574876 (1986-03-01), Aid
patent: 4585056 (1986-04-01), Oscarsson
patent: 4707587 (1987-11-01), Greenblatt
patent: 5266265 (1993-11-01), Raible
patent: 5429184 (1995-07-01), Bach et al.
patent: 5470531 (1995-11-01), Sjorgren et al.

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