Surgery – Blood drawn and replaced or treated and returned to body
Patent
1997-11-19
1999-09-14
Weiss, John G.
Surgery
Blood drawn and replaced or treated and returned to body
604 5, 604 6, 435 2, 422 24, 250432R, 25045511, A61M 3700
Patent
active
059515090
ABSTRACT:
Apparatus for treating human blood by irradiation. Exposure of a human blood product sample can be optimized by displacing a contiguous, self-contained arrangement, such as a bag member, while radiation is being emitted towards the contiguous, self-contained arrangement, and by maintaining a substantially constant distance between the radiation source and the at least one blood product held in the contiguous, self-contained arrangement. Also proposed is an arrangement in which at least a portion of the radiation source is displaced while radiation is being emitted towards the contiguous, self-contained arrangements holding the blood products in question. Further, an arrangement for cooling the radiation source is contemplated.
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Extracorporeal Photochemotheraphy: Evaluation of Two Techniques and Use in Connective Tissue Disorders vol. 15, No. 4 Dec. 1994, Transfusion Science pp. 443-454.
Therakos, Inc.
Weiss John G.
Weiss, Jr. Joseph F.
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