DE69929175D1 - Expandierbarer stent - Google Patents

Expandierbarer stent

Info

Publication number
DE69929175D1
DE69929175D1 DE69929175T DE69929175T DE69929175D1 DE 69929175 D1 DE69929175 D1 DE 69929175D1 DE 69929175 T DE69929175 T DE 69929175T DE 69929175 T DE69929175 T DE 69929175T DE 69929175 D1 DE69929175 D1 DE 69929175D1
Authority
DE
Germany
Prior art keywords
ladder elements
end rungs
adjacent ladder
stent
rungs
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
DE69929175T
Other languages
English (en)
Other versions
DE69929175T2 (de
Inventor
A Steinke
O Ross
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.)
Reva Medical Inc
Original Assignee
Steinke Thomas A
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 Steinke Thomas A filed Critical Steinke Thomas A
Application granted granted Critical
Publication of DE69929175D1 publication Critical patent/DE69929175D1/de
Publication of DE69929175T2 publication Critical patent/DE69929175T2/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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/92Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section
    • A61F2/93Stents in the form of a rolled-up sheet expanding after insertion into the vessel, e.g. with a spiral shape in cross-section circumferentially expandable by using ratcheting locks
    • 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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/86Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
    • A61F2/90Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure
    • A61F2/91Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
    • 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0067Means for introducing or releasing pharmaceutical products into the body
    • 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0058Additional features; Implant or prostheses properties not otherwise provided for
    • A61F2250/0096Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers
    • A61F2250/0098Markers and sensors for detecting a position or changes of a position of an implant, e.g. RF sensors, ultrasound markers radio-opaque, e.g. radio-opaque markers
DE69929175T 1998-02-17 1999-01-22 Expandierbarer stent Expired - Lifetime DE69929175T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24571 1987-03-11
US09/024,571 US6033436A (en) 1998-02-17 1998-02-17 Expandable stent
PCT/US1999/001241 WO1999040874A1 (en) 1998-02-17 1999-01-22 Expandable stent

Publications (2)

Publication Number Publication Date
DE69929175D1 true DE69929175D1 (de) 2006-02-02
DE69929175T2 DE69929175T2 (de) 2006-06-22

Family

ID=21821279

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69929175T Expired - Lifetime DE69929175T2 (de) 1998-02-17 1999-01-22 Expandierbarer stent

Country Status (10)

Country Link
US (1) US6033436A (de)
EP (1) EP1056414B1 (de)
JP (1) JP3749437B2 (de)
CN (1) CN1169496C (de)
AT (1) ATE314023T1 (de)
AU (1) AU754566B2 (de)
CA (1) CA2322050C (de)
DE (1) DE69929175T2 (de)
RU (1) RU2217098C2 (de)
WO (1) WO1999040874A1 (de)

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CA2322050A1 (en) 1999-08-19
JP2002502665A (ja) 2002-01-29
JP3749437B2 (ja) 2006-03-01
AU754566B2 (en) 2002-11-21
EP1056414A1 (de) 2000-12-06
DE69929175T2 (de) 2006-06-22
CN1169496C (zh) 2004-10-06
EP1056414B1 (de) 2005-12-28
US6033436A (en) 2000-03-07
RU2217098C2 (ru) 2003-11-27
ATE314023T1 (de) 2006-01-15
CN1292668A (zh) 2001-04-25
WO1999040874A1 (en) 1999-08-19
AU2239499A (en) 1999-08-30
CA2322050C (en) 2007-05-29

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