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Application filed by World Health Org, United Nations Dev Programme, Oviemo Ovadje DrfiledCriticalWorld Health Org
Publication of TNSN97011A1publicationCriticalpatent/TNSN97011A1/en
UN DISPOSITIF D'AUTOTRANSFUSION COMPRENANT UNE CONDUITE D'ARRIVEE FLEXIBLE MENANT A UN APPAREIL DE FILTRAGE. UNE POMPE D'ASPIRATION EST RELIEE EN AMONT DE L'APPAREIL DE FILTRAGE ET UNE SORTIE EST AMENAGEE SUR LE COTE AVAL DE L'APPAREIL DE FILTRAGE DE MANIERE A CE QUE DU SANG FILTRE PASSE DE L'ARRIVE A LA SORTIE LORSQUE UNE PRESSION NEGATIVE EST APPLIQUEE SUR L'APPAREIL DE FILTRAGE. LA SORTIE DE L'APPAREIL DE FILTRAGE CONDUIT A UN DISPOSITIF CENTRIFUGE. LE SANG AYANT FRANCHI CE DISPOSITIF CENTRIFUGE EST ACHEMINE SOIT VERS UN RECIPIENT DE SANG, SOIT DIRECTEMENT EN RETOUR VERS LE PATIENT CHEZ LEQUEL IL A ETE OBJTENUAN SELF-TRANSFERRING DEVICE COMPRISING A FLEXIBLE INLET LINE LEADING TO A FILTERING APPARATUS. A SUCTION PUMP IS CONNECTED UPSTREAM OF THE FILTERING APPARATUS AND AN OUTLET IS PROVIDED ON THE DOWNSTREAM OF THE FILTERING APPARATUS SO THAT BLOOD FILTER PASSES FROM THE ARRIVAL TO THE OUTLET WHEN NEGATIVE PRESSURE IS APPLIED ON THE FILTERING APPARATUS. THE OUTPUT OF THE FILTERING APPARATUS CONDUCTS A CENTRIFUGAL DEVICE. THE BLOOD HAVING BROUGHT THIS CENTRIFUGAL DEVICE IS MOVED EITHER TO A BLOOD CONTAINER, OR DIRECTLY BACK TO THE PATIENT FROM WHICH IT WAS OBTAINED