A - Human Necessities – 61 – M
Patent
A - Human Necessities
61
M
A61M 1/10 (2006.01) A61M 1/12 (2006.01)
Patent
CA 2680101
The present invention relates to a device (1) for circulating a body fluid in a body of a living being, particularly for supporting the heart and/or the circulatory system of the living being, comprising a catheter device, which has at least one inlet section (3; 16) for receiving the body fluid on at least one first location inside the body of the living being, at least one outlet section (8, 12, 13; 15) disposed at a distance from the at least one inlet section (3; 16) for discharging the body fluid in at least one second location inside the body of the living being, the second location being disposed at distance from the at least one first location, and a pump device (5) for the directed transport of the body fluid between the at least one inlet section (3; 16) and the at least one outlet section (8, 12, 13; 15) of the catheter device. It further comprises a valve arrangement (4, 8, 12, 13; 16) coupled to the catheter device for receiving the body fluid on the at least one inlet section (3; 16) of the catheter device and for the controlled discharge of the body fluid on the at least one outlet section (8, 12, 13; 15) of the catheter device as a function of the operation of the pump device (5).
L'invention concerne un dispositif (1) destiné à faire circuler un liquide corporel dans le corps d'un être vivant, notamment pour assister le coeur et/ou la circulation sanguine de l'être vivant, ce dispositif comprenant un dispositif cathéter qui comporte au moins une section d'entrée (3, 16) pour recevoir le liquide corporel dans au moins un premier site à l'intérieur du corps de l'être vivant, au moins une section de sortie (8, 12, 13, 15) séparée de la ou des sections d'entrée (3, 16) pour distribuer le liquide corporel dans au moins un deuxième site séparé du ou des premiers sites à l'intérieur du corps de l'être vivant, ainsi qu'un dispositif de pompage (5) pour diriger le liquide corporel entre la ou les sections d'entrée (3, 16) et la ou les sections de sortie (8, 12, 13, 15) du dispositif cathéter. Le dispositif de l'invention comporte également un dispositif de valves (4, 8, 12, 13, 16) couplé au dispositif cathéter pour commander la réception du liquide corporel selon le fonctionnement du dispositif de pompage (5) au niveau de la ou des sections d'entrée (3, 16) du dispositif cathéter et pour commander la distribution du liquide corporel au niveau de la ou des sections de sortie (8, 12, 13, 15) du dispositif cathéter.
Mwf Consult Ltd.
Oyen Wiggs Green & Mutala Llp
LandOfFree
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