Heat exchanger and blood oxygenating device furnished therewith

Chemistry: molecular biology and microbiology – Maintaining blood or sperm in a physiologically active state...

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422 46, 422 48, 128DIG3, 2103213, 2103214, 2103218, 165160, A61M 103, A61M 114

Patent

active

047910542

ABSTRACT:
The present invention provides a heat exchanger using hollow fibers formed of an organic polymer as the heat transfer tubes; a blood oxygenating device comprising a blood oxygenator combined with the aforesaid heat exchanger; and a small-sized and lightweight blood oxygenator which comprises a blood oxygenator of the hollow-fiber membrane type having the aforesaid heat exchanger incorporated thereinto to form an integral unit, and hence has excellent gas exchange and heat exchange performance.

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patent: 4622206 (1986-11-01), Torgeson
patent: 4639353 (1987-01-01), Takemura et al.
patent: 4657743 (1987-04-01), Kanno
patent: 4659549 (1987-04-01), Hamada et al.

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