INTEGRATED EXTRACORPOREAL BLOOD OXYGENATOR, PUMP AND HEAT EXCHANGER SYSTEM

An integrated blood pump (110), oxygenator, and heat exchanger is provided having a rotating hollow fiber bundle (115) assembly. A plurality of vanes arranged along a central shaft (124) of the device increase pressure near th e center of the fiber bundle (115) to develop sufficient pressure head to...

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Bibliographische Detailangaben
Hauptverfasser:	JOCHIM, ROBERT, LEYNOV, ALEX, DUERI, JEAN-PIERRE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HEAT EXCHANGE IN GENERAL HEATING HUMAN NECESSITIES HYGIENE LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE WEAPONS
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Beschreibung
Zusammenfassung:	An integrated blood pump (110), oxygenator, and heat exchanger is provided having a rotating hollow fiber bundle (115) assembly. A plurality of vanes arranged along a central shaft (124) of the device increase pressure near th e center of the fiber bundle (115) to develop sufficient pressure head to pump the blood through the heat exchanger. In alternative embodiments, the heat exchanger comprises a pleated metal wall, a bundle of non-permeable hollow fibers (115), or a coiled tube (130) disposed between the rotating hollow fiber bundle (115), and an interior wall of the housing (113).