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1. (WO2001070299) GUIDEWIRE INTRODUCER SHEATH
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2001/070299 International Application No.: PCT/US2001/009638
Publication Date: 27.09.2001 International Filing Date: 22.03.2001
Chapter 2 Demand Filed: 19.10.2001
IPC:
A61M 25/00 (2006.01) ,A61F 2/954 (2013.01) ,A61F 2/958 (2013.01) ,A61M 25/01 (2006.01) ,A61M 25/09 (2006.01) ,A61B 17/00 (2006.01) ,A61F 2/856 (2013.01)
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
25
Catheters; Hollow probes
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
95
Instruments specially adapted for placement or removal of stents or stent-grafts
954
for placing stents or stent-grafts in a bifurcation
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
95
Instruments specially adapted for placement or removal of stents or stent-grafts
958
Inflatable balloons for placing stents or stent-grafts
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
25
Catheters; Hollow probes
01
Introducing, guiding, advancing, emplacing or holding catheters
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
25
Catheters; Hollow probes
01
Introducing, guiding, advancing, emplacing or holding catheters
09
Guide wires
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
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
82
Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
856
Single tubular stent with side portal passage
Applicants:
ADVANCED STENT TECHNOLOGIES, L.L.C. [US/US]; 7026 Koll Center Parkway Pleasanton, CA 94566, US
Inventors:
VARDI, Gil, M.; US
WILLIAMS, Eric; US
CHAVEZ, Elsa; US
BOURANG, Henry; US
BEYHAN, Niyazi, U.; US
Agent:
BARRETT, Roger, T. ; Townsend and Townsend and Crew LLP Ste 2700 1200 Seventeenth Street Denver, CO 80202, US
Priority Data:
09/533,61622.03.2000US
60/208,39930.05.2000US
Title (EN) GUIDEWIRE INTRODUCER SHEATH
(FR) GAINE D'INSERTION DE FIL DE GUIDAGE
Abstract:
(EN) Systems and methods for positioning a first guidewire (25) in a primary vessel (M) and a second guidewire (27) in a branch vessel (B). One embodiment comprises an introducer (10) having first (12) and second lumens (14) adapted to slidably receive the first guidewire within the first lumen and the second guidewire within the second lumen. One method embodiment includes inserting the first guidewire into the main vessel, introducing the introducer over the first guidewire, and inserting the second guidewire within the second lumen such that the second guidewire extends into the branch vessel. The introducer is withdrawn while maintaining the first and second guidewires in the respective vessels.
(FR) Cette invention concerne des systèmes et des méthodes permettant de positionner un premier fil de guidage (25) dans un vaisseau primaire (M) et un second fil de guidage (27) dans un vaisseau secondaire (B). Selon un mode de réalisation, on trouve un dispositif d'insertion (10) qui comporte une première (12) et une seconde (14) lumière conçues pour recevoir le premier fil de guidage et le second fil de guidage, respectivement. Une des méthodes selon l'invention consiste à introduire le premier fil de guidage dans le vaisseau principal, à emboîter le dispositif d'insertion sur le premier fil de guidage, puis à introduire le second fil de guidage dans la seconde lumière de sorte que ledit second fil de guidage pénètre à l'intérieur du vaisseau secondaire. Il suffit alors de retirer le dispositif d'insertion tout en maintenant les premier et second fils de guidage dans leurs vaisseaux respectifs.
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Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CR, CU, CZ, DE, DK, DM, DZ, 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, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, TZ, UA, UG, UZ, VN, YU, ZA, ZW
African Regional Intellectual Property Organization (ARIPO) (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, 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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
NZ522117KR1020030020264ZA2002/08448EP1267751JP2004501675CN1441654
CA2403826AU2001252966