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1. WO2006118990 - METHOD AND DEVICE FOR ORGAN PERFUSION

Publication Number WO/2006/118990
Publication Date 09.11.2006
International Application No. PCT/US2006/016163
International Filing Date 28.04.2006
IPC
A01N 1/02 2006.1
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
1Preservation of bodies of humans or animals, or parts thereof
02Preservation of living parts
CPC
A01N 1/02
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
1Preservation of bodies of humans or animals, or parts thereof
02Preservation of living parts
A01N 1/0247
AHUMAN NECESSITIES
01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
NPRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES
1Preservation of bodies of humans or animals, or parts thereof
02Preservation of living parts
0236Mechanical aspects
0242Apparatuses, i.e. devices used in the process of preservation of living parts, such as pumps, refrigeration devices or any other devices featuring moving parts and/or temperature controlling components
0247for perfusion, i.e. for circulating fluid through organs, blood vessels or other living parts
Applicants
  • TRANSPLAN, INC. [US]/[US] (AllExceptUS)
  • ALFORD, Marlin, L. [US]/[US] (UsOnly)
  • DOWBEN, Robert, M. [US]/[US] (UsOnly)
Inventors
  • ALFORD, Marlin, L.
  • DOWBEN, Robert, M.
Agents
  • CLOUGH, David, W.
Priority Data
60/676,32929.04.2005US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) METHOD AND DEVICE FOR ORGAN PERFUSION
(FR) PROCEDE ET DISPOSITIF DESTINES A LA PERFUSION D'ORGANE
Abstract
(EN) A portable organ perfusion device has an organ chamber for supporting an organ immersed in a perfusion fluid. A pump circulates the perfusion fluid around a circuit containing a pump, a heat exchanger for cooling the perfusion fluid, an oxygenator for oxygenation of the perfusion fluid, and a pressure head device for ensuring a constant head supply to the vasculature of the organ. A bypass channel forms a fluid connection from upstream of the oxygenator to the organ chamber allowing excess fluid to bypass the organ. The device also includes an oxygen source, sensors, a power source and a control unit for receiving information from the sensors and providing control instructions to control elements.
(FR) L'invention concerne un dispositif de perfusion d'organe portatif comportant une chambre à organes destinée à supporter un organe immergé dans un fluide de perfusion. Une pompe fait circuler le fluide de perfusion autour d'un circuit contenant une pompe, un échangeur thermique destiné à refroidir le fluide de perfusion, un oxygénateur destiné à oxygéner le fluide de perfusion, et un chargeur de pression destiné à assurer une alimentation constante de la tête vers le système vasculaire de l'organe. Un canal de dérivation forme une connexion fluidique à partir du flux en amont de l'oxygénateur vers la chambre à organes permettant à l'excès de fluide de contourner l'organe. Le dispositif comprend également une source d'oxygène, des capteurs, une source de puissance et une unité de commande destinée à recevoir des informations provenant des capteurs et à fournir des instructions de commande aux éléments de commande.
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