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1. (WO2002069844) GUIDEWIRE AND LOCK MECHANISM
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2002/069844 International Application No.: PCT/US2002/003656
Publication Date: 12.09.2002 International Filing Date: 08.02.2002
Chapter 2 Demand Filed: 27.09.2002
IPC:
A61F 2/01 (2006.01) ,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
01
Filters implantable into blood vessels
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:
BOSTON SCIENTIFIC LIMITED [IE/BB]; The Corporate Centre Bush Hill, Bay Street St. Michael, Barbados, BB
Inventors:
PETERSON, Scott, R.; US
Agent:
SEAGER, Glenn ; 1221 Nicollet Avenue, Suite 800 Minneapolis, MN 55403-2420, US
Priority Data:
09/800,18206.03.2001US
Title (EN) GUIDEWIRE AND LOCK MECHANISM
(FR) MECANISME DE VERROUILLAGE ET FIL METALLIQUE
Abstract:
(EN) Methods and devices for delivering and/or retrieving a filter fixed to a guidewire disposed within a blood vessel are disclosed. A system in accordance with the present invention comprises, an outer shaft having a proximal end, distal end and a wall defining an outer shaft lumen. The system also includes a stop mechanism disposed within the outer shaft lumen.The stop mechanism is preferably configured such that relative axial movement between the guidewire and the outer shaft may be selectively precluded.
(FR) La présente invention concerne des méthodes et des dispositifs permettant de poser et/ou de récupérer un filtre fixé à un fil-guide disposé dans un vaisseau sanguin. Un système selon la présente invention comprend, une tige extérieure possédant une extrémité proximale, une extrémité distale et une paroi définissant une lumière de tige extérieure. Ledit système comprend également un mécanisme d'arrêt disposé dans la lumière de tige extérieure. Ledit mécanisme d'arrêt est de préférence conçu de sorte qu'un mouvement axial relatif puisse être sélectivement empêché entre le fil-guide et la tige extérieure.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, 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, NO, NZ, OM, PH, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, 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, 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)
Also published as:
EP1365703JP2005506104JP4231694CA2439826AU2002251898