DE60314849D1 - Flexibler, selbstexpandierbarer Stent und Verfahren zu seiner Herstellung - Google Patents

Flexibler, selbstexpandierbarer Stent und Verfahren zu seiner Herstellung

Info

Publication number
DE60314849D1
DE60314849D1 DE60314849T DE60314849T DE60314849D1 DE 60314849 D1 DE60314849 D1 DE 60314849D1 DE 60314849 T DE60314849 T DE 60314849T DE 60314849 T DE60314849 T DE 60314849T DE 60314849 D1 DE60314849 D1 DE 60314849D1
Authority
DE
Germany
Prior art keywords
self
flexible
making
expandable stent
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
DE60314849T
Other languages
English (en)
Other versions
DE60314849T2 (de
Inventor
Kyong-Min Shin
Jeong-Hee Nam
Jin-Hong Kim
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.)
Taewoong Medical Co Ltd
Original Assignee
Taewoong Medical Co Ltd
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 Taewoong Medical Co Ltd filed Critical Taewoong Medical Co Ltd
Application granted granted Critical
Publication of DE60314849D1 publication Critical patent/DE60314849D1/de
Publication of DE60314849T2 publication Critical patent/DE60314849T2/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
    • A61F2/86Stents 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
    • 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
    • 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06Blood vessels
    • A61F2/07Stent-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
    • A61F2/82Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • 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
    • A61F2/94Stents retaining their form, i.e. not being deformable, after placement in the predetermined place
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS 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
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14Macromolecular materials
    • 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
    • A61F2/02Prostheses implantable into the body
    • A61F2/04Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
    • A61F2/06Blood vessels
    • A61F2/07Stent-grafts
    • A61F2002/075Stent-grafts the stent being loosely attached to the graft material, e.g. by stitching
DE2003614849 2003-05-23 2003-09-24 Flexibler, selbstexpandierbarer Stent und Verfahren zu seiner Herstellung Expired - Lifetime DE60314849T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR2003032928 2003-05-23
KR20030032928A KR100561713B1 (ko) 2003-05-23 2003-05-23 가변상태 유지형 스텐트의 제조방법과 이에 의해 제조된가변상태 유지형 스텐트

Publications (2)

Publication Number Publication Date
DE60314849D1 true DE60314849D1 (de) 2007-08-23
DE60314849T2 DE60314849T2 (de) 2007-10-18

Family

ID=33129034

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003614849 Expired - Lifetime DE60314849T2 (de) 2003-05-23 2003-09-24 Flexibler, selbstexpandierbarer Stent und Verfahren zu seiner Herstellung

Country Status (6)

Country Link
US (1) US7041126B2 (de)
EP (1) EP1481649B1 (de)
JP (1) JP3814596B2 (de)
KR (1) KR100561713B1 (de)
CN (1) CN100581504C (de)
DE (1) DE60314849T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110520076A (zh) * 2017-02-21 2019-11-29 丝路医疗公司 血管植入物

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US7771382B2 (en) 2005-01-19 2010-08-10 Gi Dynamics, Inc. Resistive anti-obesity devices
ES2764992T3 (es) 2005-04-04 2020-06-05 Flexible Stenting Solutions Inc Stent flexible
US7976488B2 (en) 2005-06-08 2011-07-12 Gi Dynamics, Inc. Gastrointestinal anchor compliance
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US7914574B2 (en) 2005-08-02 2011-03-29 Reva Medical, Inc. Axially nested slide and lock expandable device
US9149378B2 (en) 2005-08-02 2015-10-06 Reva Medical, Inc. Axially nested slide and lock expandable device
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US7704275B2 (en) 2007-01-26 2010-04-27 Reva Medical, Inc. Circumferentially nested expandable device
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US8409270B2 (en) 2007-04-16 2013-04-02 Boston Scientific Scimed, Inc. Radiopaque compositions, stents and methods of preparation
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JP5243080B2 (ja) * 2008-03-31 2013-07-24 テルモ株式会社 生体内留置用ステントおよび生体器官拡張器具
US9149376B2 (en) 2008-10-06 2015-10-06 Cordis Corporation Reconstrainable stent delivery system
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CN108013955B (zh) * 2016-11-04 2020-01-10 先健科技(深圳)有限公司 血管支架
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Publication number Priority date Publication date Assignee Title
CN110520076A (zh) * 2017-02-21 2019-11-29 丝路医疗公司 血管植入物

Also Published As

Publication number Publication date
KR20040100534A (ko) 2004-12-02
DE60314849T2 (de) 2007-10-18
EP1481649A1 (de) 2004-12-01
EP1481649B1 (de) 2007-07-11
US20040236401A1 (en) 2004-11-25
CN100581504C (zh) 2010-01-20
JP3814596B2 (ja) 2006-08-30
CN1572261A (zh) 2005-02-02
JP2004344634A (ja) 2004-12-09
US7041126B2 (en) 2006-05-09
KR100561713B1 (ko) 2006-03-20

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