WO2002039929A3 - Stent retaining hybrid sleeve material and structure - Google Patents

Stent retaining hybrid sleeve material and structure Download PDF

Info

Publication number
WO2002039929A3
WO2002039929A3 PCT/US2001/050707 US0150707W WO0239929A3 WO 2002039929 A3 WO2002039929 A3 WO 2002039929A3 US 0150707 W US0150707 W US 0150707W WO 0239929 A3 WO0239929 A3 WO 0239929A3
Authority
WO
WIPO (PCT)
Prior art keywords
stent
predetermined hardness
mounting region
sleeve material
stent retaining
Prior art date
Application number
PCT/US2001/050707
Other languages
French (fr)
Other versions
WO2002039929A2 (en
Inventor
John J Chen
Daniel J Horn
Original Assignee
Scimed Life Systems Inc
John J Chen
Daniel J Horn
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/716,757 external-priority patent/US6805702B1/en
Application filed by Scimed Life Systems Inc, John J Chen, Daniel J Horn filed Critical Scimed Life Systems Inc
Priority to CA002424061A priority Critical patent/CA2424061A1/en
Priority to JP2002542306A priority patent/JP2004513703A/en
Priority to AU2002231320A priority patent/AU2002231320A1/en
Priority to EP01991597A priority patent/EP1335682A2/en
Publication of WO2002039929A2 publication Critical patent/WO2002039929A2/en
Publication of WO2002039929A3 publication Critical patent/WO2002039929A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2/00—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
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958—Inflatable balloons for placing stents or stent-grafts
    • A61F2002/9583—Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—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
    • A61F2250/00—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0019—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in hardness, e.g. Vickers, Shore, Brinell

Abstract

A stent delivery system comprising a catheter including a stent mounting region. A stent disposed about the stent mounting region of the catheter, the stent having a distal end and a proximal end, the stent further having an unexpanded state and an expanded state. At least one stent retaining sleeve having a first end overlying an end of the stent when the stent is in the unexpanded state, a second end engaged to at least a portion of the catheter adjacent to the stent mounting region. The outside surface of the stent retaining sleeve being composed of a first material, at least a portion of the first end of the inside surface being composed of a second material. The first material having a first predetermined hardness, the second material having a second predetermined hardness, the second predetermined hardness having a higher durometer value than the first predetermined hardness.
PCT/US2001/050707 2000-11-20 2001-10-24 Stent retaining hybrid sleeve material and structure WO2002039929A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002424061A CA2424061A1 (en) 2000-11-20 2001-10-24 Stent retaining hybrid sleeve material and structure
JP2002542306A JP2004513703A (en) 2000-11-20 2001-10-24 Hybrid sleeve materials and configurations
AU2002231320A AU2002231320A1 (en) 2000-11-20 2001-10-24 Stent retaining hybrid sleeve material and structure
EP01991597A EP1335682A2 (en) 2000-11-20 2001-10-24 Stent retaining hybrid sleeve material and structure

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/716,757 US6805702B1 (en) 2000-09-22 2000-11-20 Hybrid sleeve material and structure
US09/716,757 2000-11-20

Publications (2)

Publication Number Publication Date
WO2002039929A2 WO2002039929A2 (en) 2002-05-23
WO2002039929A3 true WO2002039929A3 (en) 2002-11-28

Family

ID=24879309

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/050707 WO2002039929A2 (en) 2000-11-20 2001-10-24 Stent retaining hybrid sleeve material and structure

Country Status (5)

Country Link
EP (1) EP1335682A2 (en)
JP (1) JP2004513703A (en)
AU (1) AU2002231320A1 (en)
CA (1) CA2424061A1 (en)
WO (1) WO2002039929A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006055941A1 (en) * 2004-11-18 2006-05-26 Cordis Corporation Complex medical balloons

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068634A (en) * 1996-08-23 2000-05-30 Scimed Life Systems, Inc. Stent delivery system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6068634A (en) * 1996-08-23 2000-05-30 Scimed Life Systems, Inc. Stent delivery system

Also Published As

Publication number Publication date
CA2424061A1 (en) 2002-05-23
JP2004513703A (en) 2004-05-13
AU2002231320A1 (en) 2002-05-27
WO2002039929A2 (en) 2002-05-23
EP1335682A2 (en) 2003-08-20

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