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1. (WO2005037142) PROSTHESIS DEPLOYMENT SYSTEM RETENTION DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2005/037142 International Application No.: PCT/US2004/033571
Publication Date: 28.04.2005 International Filing Date: 12.10.2004
IPC:
A61F 2/06 (2006.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
F
FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, E.G. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
2
Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
02
Prostheses implantable into the body
04
Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
06
Blood vessels
Applicants: RASMUSSEN, Erik, E.[DK/DK]; DK (UsOnly)
SCHULTZ, Jens, Vejby[DK/DK]; DK (UsOnly)
OHLENSCHLAEGER, Bent[DK/DK]; DK (UsOnly)
COOK INCORPORATED[US/US]; 750 Daniels Way Bloomington, IN 47407, US (AllExceptUS)
Inventors: RASMUSSEN, Erik, E.; DK
SCHULTZ, Jens, Vejby; DK
OHLENSCHLAEGER, Bent; DK
Agent: RICHARDSON, A., James; Brinks Hofer Gilson & Lione One Indiana Square, Suite 1600 Indianapolis, IN 46204, US
Priority Data:
60/511,60815.10.2003US
Title (EN) PROSTHESIS DEPLOYMENT SYSTEM RETENTION DEVICE
(FR) DISPOSITIF DE RETENUE DE SYSTEME DE DEPLOIEMENT DE PROTHESE
Abstract:
(EN) An introducer for an expandable endovascular prosthesis (20) having a self a self-expanding stent (2 1) includes a proximal prosthesis positioning mechanism (3) that has a retention device (10) to retain the self-expanding stent and a control member (22, 24, 66) to selectively release the retention device from the prosthesis. The retention device includes an opening forming a tapered cavity. The control member includes a plurality of loops (66) coupled to the prosthesis and a trigger wire (22). The trigger wire passes through a first aperture (62) of the retention device, through the plurality of loops, and through and a second aperture (64) of the retention device to retain the loops.
(FR) L'invention concerne un introducteur destiné à une prothèse endovasculaire expansible (20) pourvue d'un stent auto-expansible (21). Cet introducteur comprend un mécanisme de placement de prothèse proximal (3) doté d'un dispositif de retenue (10) servant à retenir le stent auto-expansible, et d'un élément de commande (22, 24, 66) destiné à libérer de manière sélective le dispositif de retenue de la prothèse. Le dispositif de retenue comporte une ouverture formant une cavité conique. L'élément de commande comprend une pluralité de boucles (66) couplées à la prothèse et un fil de déclenchement (22). Ce dernier passe à travers une première ouverture (62) du dispositif de retenue, à travers la pluralité de boucles, et à travers une deuxième ouverture (64) du dispositif de retenue afin de retenir les boucles.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)