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1. (WO2000019097) BLOOD PUMP SYSTEM WITH MAGNETIC CABLE DRIVE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2000/019097 International Application No.: PCT/US1999/022573
Publication Date: 06.04.2000 International Filing Date: 30.09.1999
Chapter 2 Demand Filed: 07.04.2000
IPC:
A61M 1/10 (2006.01) ,F04D 13/02 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
1
Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
10
Blood pumps; Artificial hearts; Devices for mechanical circulatory assistance, e.g. intra-aortic balloon pumps
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04
POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
D
NON-POSITIVE-DISPLACEMENT PUMPS
13
Pumping installations or systems
02
Units comprising pumps and their driving means
Applicants:
A-MED SYSTEMS, INC. [US/US]; 2491 Boatman Avenue West Sacramento, CA 95691, US
Inventors:
ABOUL-HOSN, Walid, N.; US
KANZ, William, R.; US
ZIEGLER, Roland; US
Agent:
RYAN, Daniel, D. ; 633 West Wisconsin Avenue Milwaukee, WI 53203, US
Priority Data:
09/164,40730.09.1998US
Title (EN) BLOOD PUMP SYSTEM WITH MAGNETIC CABLE DRIVE
(FR) SYSTEME DE POMPE A SANG AVEC ENTRAINEMENT PAR CABLE A RACCORDS MAGNETIQUES
Abstract:
(EN) A bloop pump system for use in CPB and other heart surgeries includes a magnetic cable drive (28) for remotely driving the blood pump. The magnetic cable drive is configured with magnetic couplings on each end (22, 24) such that the same motor (12) can be used to drive the pump (10) whether the pump is positioned directly on the motor or connected to the motor by the cable drive. This system allows the blood pump to be positioned within the sterile surgical field which advantageously reduces the priming volume of the pump.
(FR) Cette invention concerne un système de pompe à sang utilisé pour la circulation extra-corporelle et autres interventions de chirurgie cardiaque, qui comprend un entraînement à câble magnétique (28) pour l'entraînement à distance de la pompe à sang. Le câble d'entraînement comporte des raccords magnétiques à chacune de ces extrémités (22, 24), ce qui permet d'utiliser le même moteur (12), que la pompe (10) soit accouplée directement au moteur ou reliée à celui-ci par le câble d'entraînement. Ce système rend possible le positionnement de la pompe à sang dans le champ opératoire stérile, ce qui offre l'avantage de réduire le volume d'amorçage de la pompe.
Designated States: JP
European Patent Office (EPO) (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: English (EN)
Filing Language: English (EN)