Apparatus for treating blood

Details Apparatus for treating blood Apparatus for treating blood

1997-04-07

1999-02-16

Weiss, John G.

Surgery

Blood drawn and replaced or treated and returned to body

422 45, 422 24, A61M 3700

Patent

active

058714596

ABSTRACT:
In an apparatus for the extra-corporal treatment of blood wherein blood is supplied from a body to a vacuum bottle via a conduit and an insertion spike, the insertion spike is in communication, by way of a gas hose, with a pressure compensation bag from which a predetermined amount of gas can be supplied to the insertion spike for foaming the blood in the vacuum bottle, whereby no excess pressure can be generated in the vacuum bottle. The blood conduit further includes a quartz glass portion to permit UV irradiation of the blood while passing therethrough.

REFERENCES:
patent: 2827901 (1958-03-01), Jones
patent: 4661092 (1987-04-01), Popovich et al.
patent: 4968483 (1990-11-01), Muller et al.

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