Chemistry: physical processes – Physical processes – Crystallization
Patent
1976-02-11
1976-12-21
Richman, Barry S.
Chemistry: physical processes
Physical processes
Crystallization
55158, 128DIG3, 195 18, A61M 103
Patent
active
039985938
ABSTRACT:
A membrane blood oxygenator-blood heat exchanger combination including a gas exchange section of multi-layer structure having alternate layers of rectangular polymer membranes and rectangular mesh spacers forming alternate gas channels and gas exchange blood channels between the membranes, said gas and blood channels being generally perpendicular to each other; a heat exchange section having a multi-layer structure having alternate layers of metal sheets and rectangular mesh spacers forming alternate heat exchange blood channels and water channels, said blood and water channels being perpendicular to each other, said heat exchange blood channels being an extension of the gas exchange blood channels and having equal blood flow sectional area to said gas exchange blood channels.
REFERENCES:
patent: 3034505 (1962-05-01), Sobol
patent: 3060934 (1962-10-01), Claff et al.
patent: 3266629 (1966-08-01), Megibow
patent: 3332746 (1967-07-01), Claff et al.
patent: 3413095 (1968-11-01), Bramson
patent: 3459310 (1969-08-01), Edwards
patent: 3484211 (1969-12-01), Mon et al.
patent: 3503850 (1970-03-01), Dibelius
patent: 3547271 (1970-12-01), Edwards
patent: 3567028 (1971-03-01), Nose
patent: 3612281 (1971-10-01), Leonard
patent: 3834544 (1974-09-01), Tyson et al.
Esmond et al., "Profound Hypothermia . . . Heat Exchanger of High Efficiency," J. Thoracic & Cardiovasc. Surgery, vol. 42, No. 5, 11/61, pp. 563-574.
Kato Shigeo
Yoshida Fumitake
Richman Barry S.
Seisan Kaihatsu Kagaku Kenkyusho
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