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1. WO2020112429 - APPARATUS AND METHODS FOR DELIVERING COLD PERFUSION FLUIDS IN ORGAN DONORS

Publication Number WO/2020/112429
Publication Date 04.06.2020
International Application No. PCT/US2019/062113
International Filing Date 19.11.2019
IPC
A61B 17/34 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
34Trocars; Puncturing needles
A61M 25/10 2013.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
25Catheters; Hollow probes
10Balloon catheters
A61M 29/00 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
29Dilators with or without means for introducing media, e.g. remedies
CPC
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
A61B 2017/00969
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
BDIAGNOSIS; SURGERY; IDENTIFICATION
17Surgical instruments, devices or methods, e.g. tourniquets
00969used for transplantation
Applicants
  • GIFT OF HOPE ORGAN & TISSUE DONOR NETWORK
Inventors
  • JENDRISAK, Martin MD
Agents
  • YANG, Oliver D.
Priority Data
16/201,36827.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) APPARATUS AND METHODS FOR DELIVERING COLD PERFUSION FLUIDS IN ORGAN DONORS
(FR) APPAREIL ET PROCÉDÉS POUR DISTRIBUER DES FLUIDES DE PERFUSION À FROID DANS DES DONNEURS D'ORGANE
Abstract
(EN)
The present disclosure relates to devices and methods tor increasing the probability of a successful organ donation by decreasing organs' warm ischemia time. Furthermore,: the present disclosure relates to increasing the pool of eligible donors, including donors who had prior chest surgeries or prior abdominal surgeries. The present disclosure provides a catheter extending through a cannula, wherein the carmala delivers cold perfusion laid and the catheter blocks the aorta, forcing the cold perfusion, fluid to pass to organs in the donors abdomen. The present disclosure further provides for advancing the catheter from a retracted position to an extended position,; and creating a watertight seal at the cannula to prevent backflow of cold perfusion fluid.
(FR)
La présente invention concerne des dispositifs et des procédés pour augmenter la probabilité d'un don d'organe réussi en diminuant le temps d'ischémie chaude d'organes. En outre, la présente invention concerne l'augmentation du groupe de donneurs éligibles, y compris des donneurs qui ont eu des chirurgies thoraciques antérieures ou des chirurgies abdominales antérieures. La présente invention concerne un cathéter s'étendant à travers une canule, le carmala délivrant une perfusion à froid posée et le cathéter bloquant l'aorte, forçant le fluide de perfusion à froid à passer dans des organes dans l'abdomen des donneurs. La présente invention concerne en outre l'avancée du cathéter d'une position rétractée à une position étendue ; et la création d'un joint étanche à l'eau à la canule pour empêcher un reflux de fluide de perfusion à froid.
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