DE60032122D1 - Stenteinbringungssystem mit einem formgedächtnisfederaufroller - Google Patents

Stenteinbringungssystem mit einem formgedächtnisfederaufroller

Info

Publication number
DE60032122D1
DE60032122D1 DE60032122T DE60032122T DE60032122D1 DE 60032122 D1 DE60032122 D1 DE 60032122D1 DE 60032122 T DE60032122 T DE 60032122T DE 60032122 T DE60032122 T DE 60032122T DE 60032122 D1 DE60032122 D1 DE 60032122D1
Authority
DE
Germany
Prior art keywords
input system
memory spring
form memory
spring reel
stent
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60032122T
Other languages
English (en)
Other versions
DE60032122T2 (de
Inventor
D Bicek
A Monroe
C Vrba
E Walak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boston Scientific Scimed Inc
Original Assignee
Boston Scientific Scimed Inc
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
Application filed by Boston Scientific Scimed Inc filed Critical Boston Scientific Scimed Inc
Publication of DE60032122D1 publication Critical patent/DE60032122D1/de
Application granted granted Critical
Publication of DE60032122T2 publication Critical patent/DE60032122T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/962Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
    • A61F2/966Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve with relative longitudinal movement between outer sleeve and prosthesis, e.g. using a push rod
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters 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
    • A61F2/95Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2/958Inflatable balloons for placing stents or stent-grafts
    • A61F2002/9583Means for holding the stent on the balloon, e.g. using protrusions, adhesives or an outer sleeve
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2210/00Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2210/0014Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol
    • A61F2210/0023Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof using shape memory or superelastic materials, e.g. nitinol operated at different temperatures whilst inside or touching the human body, heated or cooled by external energy source or cold supply
DE60032122T 1999-04-01 2000-03-24 Stenteinbringungssystem mit einem formgedächtnisfederaufroller Expired - Lifetime DE60032122T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US283444 1999-04-01
US09/283,444 US6206888B1 (en) 1997-10-01 1999-04-01 Stent delivery system using shape memory retraction
PCT/US2000/007867 WO2000059404A1 (en) 1999-04-01 2000-03-24 Stent delivery system using shape memory retraction

Publications (2)

Publication Number Publication Date
DE60032122D1 true DE60032122D1 (de) 2007-01-11
DE60032122T2 DE60032122T2 (de) 2007-03-08

Family

ID=23086100

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60032122T Expired - Lifetime DE60032122T2 (de) 1999-04-01 2000-03-24 Stenteinbringungssystem mit einem formgedächtnisfederaufroller

Country Status (6)

Country Link
US (2) US6206888B1 (de)
EP (1) EP1164971B1 (de)
JP (1) JP4015367B2 (de)
CA (1) CA2366814C (de)
DE (1) DE60032122T2 (de)
WO (1) WO2000059404A1 (de)

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US20010012944A1 (en) 2001-08-09
EP1164971B1 (de) 2006-11-29
WO2000059404A1 (en) 2000-10-12
US6579297B2 (en) 2003-06-17
JP2003524463A (ja) 2003-08-19
JP4015367B2 (ja) 2007-11-28
CA2366814C (en) 2008-07-22
DE60032122T2 (de) 2007-03-08
US6206888B1 (en) 2001-03-27
CA2366814A1 (en) 2000-10-12

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