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1. (WO2000012147) DRUG DELIVERY DEVICE FOR STENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2000/012147 International Application No.: PCT/US1999/019697
Publication Date: 09.03.2000 International Filing Date: 31.08.1999
Chapter 2 Demand Filed: 23.03.2000
IPC:
A61K 47/48 (2006.01) ,A61L 31/10 (2006.01) ,A61L 31/16 (2006.01) ,A61F 2/00 (2006.01) ,A61F 2/88 (2006.01) ,A61F 2/92 (2013.01)
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
K
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
47
Medicinal preparations characterised by the non-active ingredients used, e.g. carriers, inert additives
48
the non-active ingredient being chemically bound to the active ingredient, e.g. polymer drug conjugates
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31
Materials for other surgical articles
08
Materials for coatings
10
Macromolecular materials
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
L
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
31
Materials for other surgical articles
14
Materials characterised by their function or physical properties
16
Biologically active materials, e.g. therapeutic substances
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
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
86
Stents in a form characterised by wire-like elements; Stents in a form characterised by a net-like or mesh-like structure
88
the wire-like elements formed as helical or spiral coils
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
92
Stents in the form of a rolled-up sheet expanding after insertion into the vessel
Applicants:
SCIMED LIFE SYSTEMS, INC. [US/US]; One Scimed Place Maple Grove, MN 55311-1566, US
Inventors:
YANG, Dachuan; US
WANG, Lixiao; US
Agent:
ANDERSON, William, E., II; Vidas, Arrett & Steinkraus, P.A. 6109 Blue Circle Drive Suite 2000 Minnetonka, MN 55343-9131, US
Priority Data:
09/145,70702.09.1998US
Title (EN) DRUG DELIVERY DEVICE FOR STENT
(FR) SYSTEME D'ADMINISTRATION DE MEDICAMENTS POUR STENT
Abstract:
(EN) A device adapted for mounting on a stent, the device comprising a sheath being made of polymeric material that includes drugs such as pharmaceutical agent(s) or radioactive agent(s) for delivery to an implant site. The sheath includes a main body of a generally tubular shape, and may include mounting means for attaching same to the stent. The device may have a slit therein, and may comprise a helical coil, a cylinder or any other suitable shape or design which fits a particular stent. The sheath may include a coating or coatings thereon containing drugs, surgical adhesives or a combination thereof.
(FR) L'invention concerne un dispositif conçu pour être monté sur un stent. Ce dispositif comprend une gaine en matériau polymère contenant des médicaments, par exemple un ou plusieurs agent(s) pharmaceutiques, devant être administrés sur le site d'implantation. Cette gaine comprend un élément principal de forme sensiblement tubulaire et peut comprendre des moyens de fixation permettant de la fixer sur le stent. Le dispositif peut comprendre un fente ainsi qu'un enroulement hélicoïdal, un cylindre ou toute autre forme ou structure adaptée à un stent particulier. La gaine peut en outre comprendre une ou plusieurs couches de revêtement contenant des médicaments, des adhésifs chirurgicaux ou une combinaison des deux.
front page image
Designated States: CA, JP
European Patent Office (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)
Also published as:
EP1119379JP2002523186 CA2338788