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1. (WO2000001306) MINIMAL INVASIVE CARDIAC MASSAGE DEVICE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2000/001306 International Application No.: PCT/IL1998/000318
Publication Date: 13.01.2000 International Filing Date: 07.07.1998
Chapter 2 Demand Filed: 26.11.1999
IPC:
A61B 17/00 (2006.01) ,A61B 17/30 (2006.01) ,A61M 1/10 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
B
DIAGNOSIS; SURGERY; IDENTIFICATION
17
Surgical instruments, devices or methods, e.g. tourniquets
30
Surgical pincettes
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
Applicants:
PULSECARE LTD. [IL/IL]; Naiot Technology Center P.O. Box 732 17106 Nazareth Illit, IL (AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BY, CA, CF, CG, CH, CI, CM, CN, CU, CY, CZ, DE, DK, EE, ES, FI, FR, GA, GB, GE, GH, GM, GN, GR, GW, HR, HU, ID, IE, IL, IS, IT, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MC, MD, MG, MK, ML, MN, MR, MW, MX, NE, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, SN, SZ, TD, TG, TJ, TM, TR, TT, UA, UG, UZ, VN, YU, ZW)
SCHER, Menachem [IL/IL]; IL (UsOnly)
KRITZMAN, Amnon [IL/IL]; IL (UsOnly)
Inventors:
SCHER, Menachem; IL
KRITZMAN, Amnon; IL
Agent:
FRIEDMAN, Mark, M.; Beit Samueloff Haomanim Street 7 67897 Tel Aviv, IL
Priority Data:
Title (EN) MINIMAL INVASIVE CARDIAC MASSAGE DEVICE
(FR) DISPOSITIF DE MASSAGE CARDIAQUE PEU VULNERANT
Abstract:
(EN) A cardiac massage device (10) deployable by a minimal invasive procedure for applying pulsatory pressure to a ventricular wall of a heart includes an inflatable receptacle (12) deployable between a closed insertion state and an open state. The open state of the device is configured for substantially enveloping the ventricular portion of the heart. A plurality of support elements (14) are mechanically linked to the inflatable receptacle so as to deploy the inflatable receptacle to its open state. Preferably, the support elements are implemented as flexible rods resiliently biased to return to a pre-defined shape and a retaining mechanism (22) is provided. Also described is a deployment technique employing suction clamping and a two-stage trocar (40, 42).
(FR) Un dispositif (10) de massage cardiaque déployable par une procédure peu vulnérante et destiné à appliquer une pression pulsatile à une paroi ventriculaire d'un coeur comprend une enveloppe gonflable (12) déployable entre un état d'insertion fermé et un état ouvert. L'état ouvert du dispositif est configuré afin d'envelopper sensiblement la partie ventriculaire du coeur. Une pluralité d'éléments de support (14) sont reliés mécaniquement à l'enveloppe gonflable afin de déployer l'enveloppe gonflable dans son état ouvert. De préférence, les éléments de support sont mis en oeuvre sous forme de tiges flexibles sollicitées de manière souple pour revenir à une forme prédéfinie, un mécanisme de retenue (22) étant prévu. L'invention concerne également une technique de déploiement faisant appel à un serrage par aspiration et à un trocart (40, 42) à deux étages.
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Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, GM, GW, HR, HU, ID, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)