JP5008660B2 - 一体形ステント再位置決め及び回収ループ - Google Patents
一体形ステント再位置決め及び回収ループ Download PDFInfo
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- JXLYSJRDGCGARV-XQKSVPLYSA-N vincaleukoblastine Chemical compound C([C@@H](C[C@]1(C(=O)OC)C=2C(=CC3=C([C@]45[C@H]([C@@]([C@H](OC(C)=O)[C@]6(CC)C=CCN([C@H]56)CC4)(O)C(=O)OC)N3C)C=2)OC)C[C@@](C2)(O)CC)N2CCC2=C1NC1=CC=CC=C21 JXLYSJRDGCGARV-XQKSVPLYSA-N 0.000 description 1
- 229960004528 vincristine Drugs 0.000 description 1
- OGWKCGZFUXNPDA-XQKSVPLYSA-N vincristine Chemical compound C([N@]1C[C@@H](C[C@]2(C(=O)OC)C=3C(=CC4=C([C@]56[C@H]([C@@]([C@H](OC(C)=O)[C@]7(CC)C=CCN([C@H]67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)C[C@@](C1)(O)CC)CC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-XQKSVPLYSA-N 0.000 description 1
- OGWKCGZFUXNPDA-UHFFFAOYSA-N vincristine Natural products C1C(CC)(O)CC(CC2(C(=O)OC)C=3C(=CC4=C(C56C(C(C(OC(C)=O)C7(CC)C=CCN(C67)CC5)(O)C(=O)OC)N4C=O)C=3)OC)CN1CCC1=C2NC2=CC=CC=C12 OGWKCGZFUXNPDA-UHFFFAOYSA-N 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Images
Classifications
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- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/86—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure
- A61F2/90—Stents 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
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- 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
- A61F2/82—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
- A61F2/844—Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents folded prior to deployment
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- A—HUMAN NECESSITIES
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- 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
- A61F2/02—Prostheses implantable into the body
- A61F2/04—Hollow or tubular parts of organs, e.g. bladders, tracheae, bronchi or bile ducts
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- A—HUMAN NECESSITIES
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- 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
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- A—HUMAN NECESSITIES
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- 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
- A61F2002/9528—Instruments specially adapted for placement or removal of stents or stent-grafts for retrieval of stents
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- A—HUMAN NECESSITIES
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- 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
- A61F2002/9534—Instruments specially adapted for placement or removal of stents or stent-grafts for repositioning of stents
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- 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
- A61F2210/00—Particular material properties of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2210/0014—Particular 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
-
- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0002—Two-dimensional shapes, e.g. cross-sections
- A61F2230/0004—Rounded shapes, e.g. with rounded corners
- A61F2230/0013—Horseshoe-shaped, e.g. crescent-shaped, C-shaped, U-shaped
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- 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
- A61F2230/00—Geometry of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
- A61F2230/0063—Three-dimensional shapes
- A61F2230/0069—Three-dimensional shapes cylindrical
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- 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
- A61F2250/0039—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 diameter
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Cardiology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
Description
Claims (39)
- ステントであって、
互いに反対側に位置する第1の開口端と第2の開口端を備えた管状ステントを形成するよう編成されている少なくとも2本の細長いワイヤを有し、前記第1の開口端は、第1の周囲を有し、前記第2の開口端は、第2の周囲を有し、
前記少なくとも2本のワイヤは、再位置決め及び/又は回収ループを有するように形成され、前記再位置決め及び/又は回収ループは、前記第1の開口端のところに周方向に設けられた細長い部分を有し、
前記再位置決め及び/又は回収ループの細長い部分は、前記少なくとも2本のワイヤのうちの第1のワイヤで形成され且つ前記第1の開口端の第1の周囲を実質的に横切る第1のワイヤループと、前記少なくとも2本のワイヤのうちの第2のワイヤで形成され且つ前記第1の周囲を部分的に横切る第2のワイヤループとを有し、
前記第1のワイヤループの周方向に設けられた第1の部分の一部と、前記第2のワイヤループの周方向に設けられた第2の部分とが、並んで配置される、ステント。 - 編成された前記少なくとも2本のワイヤは、編組されている、請求項1記載のステント。
- 前記第1のワイヤループの周方向に設けられた前記第1の部分のところの前記第1のワイヤは、前記第2のワイヤループの周方向に設けられた前記第2の部分のところの前記第2のワイヤを跨いでいる、請求項1記載のステント。
- 前記第1のワイヤループの周方向に設けられた前記第1の部分のところの前記第1のワイヤは、前記第2のワイヤループの周方向部分のところの前記第2のワイヤに取り付けられる、請求項1記載のステント。
- 前記ワイヤは、生体適合性金属材料及び/又はポリマー材料を含む、請求項1記載のステント。
- 前記金属材料は、ニチノール、コバルト系合金、ステンレス鋼、白金、金、チタン、タンタル、ニオブ、ポリマー材料及びこれらの組み合わせから成る群から選択される、請求項5記載のステント。
- 前記ワイヤは、ニチノールを含む、請求項6記載のステント。
- 前記ワイヤは、放射線不透過性を向上させるための複合ワイヤである、請求項5記載のステント。
- 前記ワイヤは、タンタル、金、白金、イリジウム又はこれらの組み合わせの内側コアと、ニチノールの外側部分とを有する、請求項8記載のステント。
- 編組ステントであって、
複数本のワイヤを有し、前記ワイヤは、第1のワイヤ端部及び第2のワイヤ端部を有し、前記複数のワイヤは、互いに反対側に位置する無傷性の第1のステント開口端及び第2のステント開口端を備えた管状ステントを形成するよう編組パターンで相互に編組され、前記第1のステント開口端は、第1の周囲を有し、前記第2のステント開口端は、第2の周囲を有し、
前記第1のワイヤ端部及び前記第2のワイヤ端部は、前記第2のステント開口端のところに位置し、前記ワイヤは、前記第1のワイヤ端部及び前記第2のワイヤ端部のどちらもが前記第2のステント開口端の周囲のところで露出することがないように、前記第2のステント開口端のところでループ状になっており、
前記複数本のワイヤのうちの少なくとも2本は、再位置決め及び/又は回収ループを有するように形成され、前記再位置決め及び/又は回収ループは、前記第1のステント開口端のところに周方向に設けられた細長い部分を有し、
前記再位置決め及び/又は回収ループは、第1の部分と第2の部分を有し、前記第1の部分は、前記少なくとも2本のワイヤのうちの第1のワイヤで形成され且つ前記第1の周囲を実質的に横切る第1のワイヤループを含み、前記第2の部分は、前記少なくとも2本のワイヤのうちの前記第1のワイヤと異なる第2のワイヤで形成され且つ前記第1の周囲を部分的に横切る第2のワイヤループを含み、前記第2のワイヤループの周方向に設けられた部分は、前記第1のワイヤループの周方向に設けられた部分の一部と並んで配置され、それにより医療技師が前記第1の部分と前記第2の部分の両方を同時に掴むことができ、前記第1の部分及び前記第2の部分は並んで配置された後で交差し、
前記複数のワイヤは、前記第2のワイヤを除いて、前記第1のステント開口端のところに山形曲がり部を有し、前記山形曲がり部は、無傷性の第1のステント開口端を形成するための前記編組パターンの開始部分を構成し、
前記第1のワイヤループの周方向に設けられた部分のところの第1のワイヤは、前記第1のステント開口端の前記山形曲がり部のうちの少なくとも1つを跨ぐ、編組ステント。 - 前記第2のワイヤループは、前記ステントの相互編組部分から長手方向に延びる2つの脚部を有する、請求項10記載のステント。
- 前記脚部は、基部及び頂点を有し、前記基部は、前記ステントの相互編組部分と一体であり、前記第2のワイヤは、前記第2のワイヤループの周方向に設けられた部分を形成するような前記頂点のところで山形に曲げられる、請求項11記載のステント。
- 前記第1のワイヤループの周方向に設けられた部分のところの前記第1のワイヤは、前記第2のワイヤループの周方向に設けられた部分のところの前記第2のワイヤを跨いでいる、請求項10記載のステント。
- 前記第1のワイヤループの周方向に設けられた部分のところの前記第1のワイヤは、前記第2のワイヤループの周方向に設けられた部分のところの前記第2のワイヤに取り付けられる、請求項10記載のステント。
- 前記ワイヤは、生体適合性金属材料及び/又はポリマー材料を含む、請求項10記載のステント。
- 前記第1のワイヤループの周方向に設けられた部分のところの前記第1のワイヤは、前記第1のステント端部のところの山形曲がり部のうちの少なくとも1つに取り付けられている、請求項10記載のステント。
- 前記金属材料は、ニチノール、コバルト系合金、ステンレス鋼、白金、金、チタン、タンタル、ニオブ、ポリマー材料及びこれらの組み合わせから成る群から選択される、請求項15記載のステント。
- 前記ワイヤは、ニチノールを含む、請求項17記載のステント。
- 前記ワイヤは、放射線不透過性を向上させるための複合ワイヤである、請求項10記載のステント。
- 前記ワイヤは、タンタル、金、白金、イリジウム又はこれらの組み合わせの内側コアと、ニチノールの外側部分とを有する、請求項19記載のステント。
- 前記ステントは、約10本〜約36本の偶数本のワイヤを有する、請求項10記載のステント。
- 前記ステントの内面又は外面に被せられた中空管状覆いを更に有する、請求項10記載のステント。
- 前記管状覆いは、途切れていない覆いである、請求項22記載のステント。
- 前記管状覆いは、前記ステントを実質的に覆っている、請求項22記載のステント。
- 前記管状覆いは、前記ステントの部分部分を部分的に覆っている、請求項22記載のステント。
- 前記管状覆いは、前記再位置決め及び/又は回収ループの部分部分を除き、前記ステントを実質的に覆っている、請求項22記載のステント。
- 前記管状覆いは、ポリマー材料である、請求項22記載のステント。
- 前記ポリマー材料は、ポリエステル、ポリプロピレン、ポリエチレン、ポリウレタン、ポリナフタレン、ポリテトラフルオロエチレン、発泡ポリテトラフルオロエチレン、シリコーン及びこれらの組み合わせから成る群から選択される、請求項27記載のステント。
- 互いに反対側に位置する第1のステント端部と第2のステント端部を有すると共に前記第1のステント端部のところに一体形再位置決め及び/又は回収ループを有し、前記第1のステント端部は第1の周囲を有する管状編組ステントを製造する方法であって、
互いに反対側の端部を備えた複数本の細長い生体適合性ワイヤを選択するステップと、
再位置決め及び/又は回収ループを前記複数本のワイヤのうちの少なくとも2本から形成するステップと、を有し、
前記再位置決め及び/又は回収ループは、第1の部分と第2の部分を有し、前記第1の部分は、前記少なくとも2本のワイヤのうちの第1のワイヤで形成され且つ前記第1の周囲を実質的に横切る第1のワイヤループを含み、前記第2の部分は、前記少なくとも2本のワイヤのうちの前記第1のワイヤと異なる第2のワイヤで形成され且つ前記第1の周囲を部分的に横切る第2のワイヤループを含み、前記第2のワイヤループの周方向に設けられた部分は、前記第1のワイヤループの周方向に設けられた部分の一部と並んで配置され、それにより医療技師が前記第1の部分と前記第2の部分の両方を同時に掴むことができ、前記第1の部分及び前記第2の部分は並んで配置された後で交差し、
更に、前記ワイヤを編組して前記ステントを形成するステップを有する、方法。 - 前記再位置決め及び/又は回収ループを形成する前記ステップは、編組に先立って、前記第2のワイヤを山形に曲げて2つの長手方向脚部を形成するステップを含む、請求項29記載の方法。
- 前記ワイヤを編組する前記ステップは、前記ワイヤを前記互いに反対側のワイヤ端部が前記ステントの前記第2のステント端部のところで終端するよう編組するステップを更に含む、請求項29記載の方法。
- 前記ワイヤを前記第2のステント端部のところで曲げて前記第2のステント端部のところにワイヤループを形成するステップを更に有する、請求項31記載の方法。
- 前記ワイヤ端部を互いに溶接して前記ワイヤ端部のところに閉じられたワイヤループを形成するステップを更に有する、請求項32記載の方法。
- 前記ワイヤ端部は、前記閉じられたワイヤループの一部の近位側で互いに溶接される、請求項33記載の方法。
- 前記ワイヤ端部は、近位側に配置されるが前記閉じられたワイヤループ端部の前に配置された溶接編組ワイヤ部分である、請求項34記載の方法。
- ワイヤを選択する前記ステップは、偶数本のワイヤを選択するステップを更に含む、請求項29記載の方法。
- 前記偶数のワイヤ本数は、約10本〜約36本である、請求項36記載の方法。
- 前記ステントの前記第1のステント端部のところの前記ワイヤは、前記編組ステップに先立って山形に曲げられ、その結果、前記ステントの前記第1のステント端部のところにワイヤ端部が位置することがないようになっている、請求項29記載の方法。
- 前記ステントの前記第1のステント端部のところの前記ワイヤは、前記編組ステップに先立ってワイヤ曲がり部を形成するよう山形に曲げられ、その結果、前記ステントの前記第1のステント端部のところにワイヤ端部が位置することがないようになっており、前記第1の部分を形成する前記第1のワイヤは、前記ワイヤ曲がり部のうちの少なくとも1つを跨いでいる、請求項29記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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US60/680,689 | 2005-05-13 | ||
PCT/US2006/018337 WO2006124541A2 (en) | 2005-05-13 | 2006-05-11 | Integrated stent repositioning and retrieval loop |
Publications (3)
Publication Number | Publication Date |
---|---|
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Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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Country Status (5)
Country | Link |
---|---|
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EP (3) | EP1887974B1 (ja) |
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Families Citing this family (114)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7018401B1 (en) | 1999-02-01 | 2006-03-28 | Board Of Regents, The University Of Texas System | Woven intravascular devices and methods for making the same and apparatus for delivery of the same |
US20080300314A1 (en) * | 2003-11-21 | 2008-12-04 | Givaudan Sa | Cooling Compounds |
US20060206200A1 (en) * | 2004-05-25 | 2006-09-14 | Chestnut Medical Technologies, Inc. | Flexible vascular occluding device |
JP5009163B2 (ja) * | 2004-11-10 | 2012-08-22 | ボストン サイエンティフィック リミテッド | 配備に要する力を減じた外傷回避ステントと、その製造方法と、ステント搬送配備システム |
DE102005003632A1 (de) | 2005-01-20 | 2006-08-17 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Katheter für die transvaskuläre Implantation von Herzklappenprothesen |
WO2006081448A1 (en) * | 2005-01-28 | 2006-08-03 | Boston Scientific Limited | Stent retrieval member and devices and methods for retrieving or repositioning a stent |
ES2671416T3 (es) * | 2005-05-13 | 2018-06-06 | Boston Scientific Limited | Stent integrado que presenta un bucle de reposicionamiento y / o recuperación |
EP1988851A2 (en) * | 2006-02-14 | 2008-11-12 | Sadra Medical, Inc. | Systems and methods for delivering a medical implant |
US8535368B2 (en) | 2006-05-19 | 2013-09-17 | Boston Scientific Scimed, Inc. | Apparatus for loading and delivering a stent |
CN102836023B (zh) * | 2006-10-18 | 2015-12-02 | 印斯拜尔Md有限公司 | 编织的支架套 |
EP3150177B1 (en) | 2006-10-22 | 2021-06-02 | Idev Technologies, Inc. | Methods for securing strand ends and the resulting devices |
US7896915B2 (en) | 2007-04-13 | 2011-03-01 | Jenavalve Technology, Inc. | Medical device for treating a heart valve insufficiency |
US8187284B2 (en) | 2007-04-23 | 2012-05-29 | Boston Scientific Scimed, Inc. | Intraluminary stent relocating apparatus |
US9034007B2 (en) | 2007-09-21 | 2015-05-19 | Insera Therapeutics, Inc. | Distal embolic protection devices with a variable thickness microguidewire and methods for their use |
US9393137B2 (en) * | 2007-09-24 | 2016-07-19 | Boston Scientific Scimed, Inc. | Method for loading a stent into a delivery system |
CZ303081B6 (cs) * | 2007-12-13 | 2012-03-21 | Ella-Cs, S. R. O. | Zpusob výroby samoexpanzního biodegradabilního stentu |
US8623071B2 (en) * | 2008-01-07 | 2014-01-07 | DePuy Synthes Products, LLC | Radiopaque super-elastic intravascular stent |
ES2903231T3 (es) | 2008-02-26 | 2022-03-31 | Jenavalve Tech Inc | Stent para el posicionamiento y anclaje de una prótesis valvular en un sitio de implantación en el corazón de un paciente |
US9044318B2 (en) | 2008-02-26 | 2015-06-02 | Jenavalve Technology Gmbh | Stent for the positioning and anchoring of a valvular prosthesis |
AT506842B1 (de) * | 2008-06-12 | 2010-03-15 | Michaela Dr Abrahamowicz | Gerät zur diagnostik eines inneren rektum-prolapses sowie einer beckenboden-senkung und zur bestimmung der douglas-tiefe |
DE102008002641A1 (de) * | 2008-06-25 | 2009-12-31 | Biotronik Vi Patent Ag | Faserstrang und implantierbarer Stützkörper mit einem Faserstrang |
DE102008033170A1 (de) | 2008-07-15 | 2010-01-21 | Acandis Gmbh & Co. Kg | Implantat mit einer geflochtenen Gitterstruktur und Verfahren zum Herstellen eines derartigen Implantats |
DE102008036429A1 (de) | 2008-08-05 | 2010-02-11 | Acandis Gmbh & Co. Kg | Medizinisches Implantat |
WO2010091383A2 (en) * | 2009-02-09 | 2010-08-12 | St. Jude Medical | Inflatable minimally invasive system for delivering and securing an annular implant |
GB0903247D0 (en) * | 2009-02-26 | 2009-04-08 | Depuy Int Ltd | Support structure implant for a bone cavity |
KR20100119068A (ko) * | 2009-04-30 | 2010-11-09 | (주) 태웅메디칼 | 스텐트 제거용 당김줄의 걸고리 구조 |
WO2011002996A2 (en) * | 2009-07-02 | 2011-01-06 | The Cleveland Clinic Foundation | Apparatus and method for replacing a diseased cardiac valve |
CA2771120C (en) * | 2009-09-10 | 2017-07-11 | Boston Scientific Scimed, Inc. | Endoprosthesis with filament repositioning or retrieval member and guard structure |
CA2773315A1 (en) * | 2009-09-21 | 2011-03-24 | Boston Scientific Scimed, Inc. | Integrated stent retrieval loop adapted for snare removal and/or optimized purse stringing |
WO2011044486A1 (en) | 2009-10-09 | 2011-04-14 | Boston Scientific Scimed, Inc. | Stomach bypass for the treatment of obesity |
KR101109708B1 (ko) * | 2009-10-27 | 2012-01-31 | (주) 태웅메디칼 | 전립선 요도 확장용 스텐트 |
AU2011210720B2 (en) * | 2010-01-29 | 2014-07-24 | Cook Medical Technologies LLC. | Collapsing structure for reducing the diameter of a stent |
US8632582B2 (en) | 2010-03-25 | 2014-01-21 | Mayo Foundation For Medical Education And Research | Removable and/or retrievable stents and kits |
WO2011137043A1 (en) * | 2010-04-30 | 2011-11-03 | Boston Scientific Scimed, Inc. | Apparatus and method for manufacturing a single wire stent |
KR101160646B1 (ko) * | 2010-05-14 | 2012-06-29 | 신경민 | 위 절제 후 음식물 의한 부작용 방지 전용 스텐트 |
JP2013526388A (ja) | 2010-05-25 | 2013-06-24 | イエナバルブ テクノロジー インク | 人工心臓弁、及び人工心臓弁とステントを備える経カテーテル搬送体内プロテーゼ |
JP5801037B2 (ja) * | 2010-05-25 | 2015-10-28 | アクセスポイント テクノロジーズ有限会社 | ステント |
US9084681B2 (en) * | 2010-06-18 | 2015-07-21 | DePuy Synthes Products, Inc. | Spine disc replacement with compliant articulating core |
DE102010027123A1 (de) * | 2010-07-14 | 2012-01-19 | Acandis Gmbh & Co. Kg | Medizinische Vorrichtung |
JP6055163B2 (ja) * | 2010-07-27 | 2016-12-27 | アクセスポイント テクノロジーズ有限会社 | ステント |
DE102010044746A1 (de) * | 2010-09-08 | 2012-03-08 | Phenox Gmbh | Implantat zur Beeinflussung des Blutflusses bei arteriovenösen Fehlbildungen |
US8945207B2 (en) | 2010-12-20 | 2015-02-03 | Graftcraft I Göteborg Ab | Removable stent and method of production |
CA2820405C (en) | 2010-12-20 | 2017-10-24 | Graftcraft I Goteborg Ab | Removable stent and method of production |
JP2013019347A (ja) * | 2011-07-12 | 2013-01-31 | Nihon Glassfiber Industrial Co Ltd | 金属線圧縮体 |
WO2013028592A1 (en) | 2011-08-22 | 2013-02-28 | Cook Medical Technologies Llc | Reconstrainable stent system |
JP6346861B2 (ja) * | 2012-04-06 | 2018-06-20 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 内部人工器官およびその製造方法 |
US8882828B2 (en) * | 2012-04-27 | 2014-11-11 | Medtronic Vascular, Inc. | Ring on a closed web stent-graft for use in tip capture |
EP2895211B1 (en) | 2012-09-12 | 2017-10-18 | Boston Scientific Scimed, Inc. | Adhesive stent coating for anti-migration |
US20140121747A1 (en) | 2012-10-25 | 2014-05-01 | Boston Scientific Scimed, Inc. | Stent having a tacky silicone coating to prevent stent migration |
WO2014134348A1 (en) * | 2013-02-28 | 2014-09-04 | Boston Scientific Scimed, Inc. | Stent with balloon for repair of anastomosis surgery leaks |
US20140257362A1 (en) * | 2013-03-07 | 2014-09-11 | St. Jude Medical, Cardiology Division, Inc. | Filtering and removing particulates from bloodstream |
US9265635B2 (en) | 2013-03-14 | 2016-02-23 | Boston Scientific Scimed, Inc. | Stent having removable anchoring element |
US8679150B1 (en) | 2013-03-15 | 2014-03-25 | Insera Therapeutics, Inc. | Shape-set textile structure based mechanical thrombectomy methods |
WO2014150130A1 (en) * | 2013-03-15 | 2014-09-25 | Merit Medical Systems, Inc. | Esophageal stent |
CN109730806B (zh) | 2013-03-15 | 2023-01-24 | 伊瑟拉医疗公司 | 脉管治疗装置和方法 |
US8715315B1 (en) | 2013-03-15 | 2014-05-06 | Insera Therapeutics, Inc. | Vascular treatment systems |
US8715314B1 (en) | 2013-03-15 | 2014-05-06 | Insera Therapeutics, Inc. | Vascular treatment measurement methods |
CN105636616A (zh) | 2013-08-08 | 2016-06-01 | 波士顿科学国际有限公司 | 防止支架移位的可溶性或可降解粘合剂聚合物 |
JP6563394B2 (ja) | 2013-08-30 | 2019-08-21 | イェーナヴァルヴ テクノロジー インコーポレイテッド | 人工弁のための径方向に折り畳み自在のフレーム及び当該フレームを製造するための方法 |
US9642944B2 (en) | 2014-03-17 | 2017-05-09 | Boston Scientific Scimed, Inc. | Platelet-activated bioadhesive stent coating as an antimigration mechanism |
CN110495968A (zh) * | 2014-06-18 | 2019-11-26 | 波士顿科学国际有限公司 | 胆道支架 |
JP6423541B2 (ja) | 2015-01-16 | 2018-11-14 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 移動抑制能を備える埋込式医療装置 |
KR101696810B1 (ko) * | 2015-02-04 | 2017-02-01 | 주식회사 엠아이텍 | 연결용 스텐트 및 그의 제조방법 |
KR101728319B1 (ko) * | 2015-04-15 | 2017-04-19 | 주식회사 엠아이텍 | 스텐트 제조방법 |
EP4403138A3 (en) | 2015-05-01 | 2024-10-09 | JenaValve Technology, Inc. | Device and method with reduced pacemaker rate in heart valve replacement |
BR102015011376B1 (pt) | 2015-05-18 | 2023-04-04 | Murilo Pundek Rocha | Brônquio artificial implantável |
USD784267S1 (en) * | 2015-08-17 | 2017-04-18 | Tessco Communications Incorporated | Cable braiding and strain relief |
WO2017031065A1 (en) * | 2015-08-17 | 2017-02-23 | Boston Scientific Scimed, Inc. | Radioactive stent |
US10004617B2 (en) | 2015-10-20 | 2018-06-26 | Cook Medical Technologies Llc | Woven stent device and manufacturing method |
CN108697423A (zh) | 2016-02-16 | 2018-10-23 | 伊瑟拉医疗公司 | 抽吸装置和锚定的分流装置 |
US10426592B2 (en) | 2016-04-11 | 2019-10-01 | Boston Scientific Scimed, Inc. | Implantable medical device with reduced migration capabilities |
US10390944B2 (en) * | 2016-04-13 | 2019-08-27 | Hlt, Inc. | Braided support structure |
US10568754B2 (en) | 2016-05-13 | 2020-02-25 | Boston Scientific Scimed, Inc. | Protective apparatus for use in gastrointestinal tract |
CN109475419B (zh) | 2016-05-13 | 2021-11-09 | 耶拿阀门科技股份有限公司 | 用于通过引导鞘和装载系统来递送心脏瓣膜假体的心脏瓣膜假体递送系统和方法 |
US10470904B2 (en) | 2016-05-18 | 2019-11-12 | Boston Scientific Scimed, Inc. | Stent retrieval system |
WO2018052844A1 (en) * | 2016-09-19 | 2018-03-22 | Boston Scientific Scimed, Inc. | System, device and method for treatment of endometriosis |
DE102016013721A1 (de) * | 2016-11-17 | 2018-05-17 | Grammer Ag | Feder, Verwendung eines Kunststoffschlauchs als Feder und Ausstattungsteil eines Fahrzeuginnenraums |
US11197754B2 (en) | 2017-01-27 | 2021-12-14 | Jenavalve Technology, Inc. | Heart valve mimicry |
EP3700474B1 (en) | 2017-10-25 | 2023-08-23 | Boston Scientific Scimed, Inc. | Stent with atraumatic spacer |
JP7290387B2 (ja) * | 2017-12-06 | 2023-06-13 | バタフライ メディカル リミテッド | 抜き出しハンドル及び/又はアーチ部材を備える泌尿器科インプラント |
EP4364703A3 (en) | 2018-02-20 | 2024-07-31 | Boston Scientific Scimed, Inc. | Drainage device |
US12076226B2 (en) | 2018-03-19 | 2024-09-03 | Butterfly Medical Ltd. | Urological implant having extraction handle and/or arched members |
ES2725273B2 (es) * | 2018-03-20 | 2020-01-23 | Univ Zaragoza | Protesis intraluminal extraible, apta para el tratamiento de la traqueomalacia |
CA3094404A1 (en) * | 2018-03-20 | 2019-09-26 | National Research Council Of Canada | A method for lyophilizing live vaccine strains of francisella tularensis |
WO2019195860A2 (en) | 2018-04-04 | 2019-10-10 | Vdyne, Llc | Devices and methods for anchoring transcatheter heart valve |
DE102018207575A1 (de) | 2018-05-16 | 2019-11-21 | Kardion Gmbh | Magnetische Stirndreh-Kupplung zur Übertragung von Drehmomenten |
DE102018208541A1 (de) | 2018-05-30 | 2019-12-05 | Kardion Gmbh | Axialpumpe für ein Herzunterstützungssystem und Verfahren zum Herstellen einer Axialpumpe für ein Herzunterstützungssystem |
EP4275652A3 (en) * | 2018-06-04 | 2024-01-24 | Boston Scientific Scimed, Inc. | Removable stent |
WO2020049734A1 (ja) * | 2018-09-07 | 2020-03-12 | オリンパス株式会社 | ステント |
US11071627B2 (en) | 2018-10-18 | 2021-07-27 | Vdyne, Inc. | Orthogonally delivered transcatheter heart valve frame for valve in valve prosthesis |
US11278437B2 (en) | 2018-12-08 | 2022-03-22 | Vdyne, Inc. | Compression capable annular frames for side delivery of transcatheter heart valve replacement |
US11344413B2 (en) | 2018-09-20 | 2022-05-31 | Vdyne, Inc. | Transcatheter deliverable prosthetic heart valves and methods of delivery |
US10321995B1 (en) | 2018-09-20 | 2019-06-18 | Vdyne, Llc | Orthogonally delivered transcatheter heart valve replacement |
CN113164271A (zh) | 2018-09-24 | 2021-07-23 | 波士顿科学国际有限公司 | 可重新定位且可移除的支架 |
US11109969B2 (en) * | 2018-10-22 | 2021-09-07 | Vdyne, Inc. | Guidewire delivery of transcatheter heart valve |
CN113329716A (zh) * | 2018-11-16 | 2021-08-31 | 微仙美国有限公司 | 不透射线的血管假体 |
BR112021008489A2 (pt) * | 2018-11-19 | 2021-08-03 | Pulmair Medical, Inc. | brônquio artificial implantável, e, métodos para promover desinsuflação pulmonar e para entregar brônquio artificial implantável em uma passagem de ar . |
JP7494444B2 (ja) * | 2018-12-14 | 2024-06-04 | 住友ベークライト株式会社 | アンカーステント |
US11253359B2 (en) | 2018-12-20 | 2022-02-22 | Vdyne, Inc. | Proximal tab for side-delivered transcatheter heart valves and methods of delivery |
US11273032B2 (en) | 2019-01-26 | 2022-03-15 | Vdyne, Inc. | Collapsible inner flow control component for side-deliverable transcatheter heart valve prosthesis |
US11185409B2 (en) | 2019-01-26 | 2021-11-30 | Vdyne, Inc. | Collapsible inner flow control component for side-delivered transcatheter heart valve prosthesis |
EP3934583B1 (en) | 2019-03-05 | 2023-12-13 | Vdyne, Inc. | Tricuspid regurgitation control devices for orthogonal transcatheter heart valve prosthesis |
US11173027B2 (en) | 2019-03-14 | 2021-11-16 | Vdyne, Inc. | Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same |
US11076956B2 (en) | 2019-03-14 | 2021-08-03 | Vdyne, Inc. | Proximal, distal, and anterior anchoring tabs for side-delivered transcatheter mitral valve prosthesis |
WO2020222364A1 (ko) * | 2019-04-29 | 2020-11-05 | 주식회사 에스앤지바이오텍 | 스텐트를 제거하기 위한 당김 부재와 루프를 포함하는 제거 가능한 스텐트 |
EP3965701A4 (en) | 2019-05-04 | 2023-02-15 | Vdyne, Inc. | CINCH DEVICE AND METHOD FOR DEPLOYING A SIDE-PLACED PROSTHETIC HEART VALVE IN A NATIVE RING |
US11419741B2 (en) | 2019-06-17 | 2022-08-23 | Boston Scientific Scimed, Inc. | Covered endoprosthesis with improved branch access |
AU2020334080A1 (en) | 2019-08-20 | 2022-03-24 | Vdyne, Inc. | Delivery and retrieval devices and methods for side-deliverable transcatheter prosthetic valves |
CA3152632A1 (en) | 2019-08-26 | 2021-03-04 | Vdyne, Inc. | Side-deliverable transcatheter prosthetic valves and methods for delivering and anchoring the same |
USD902407S1 (en) * | 2019-11-19 | 2020-11-17 | Pulmair Medical, Inc. | Implantable artificial bronchus |
US11234813B2 (en) | 2020-01-17 | 2022-02-01 | Vdyne, Inc. | Ventricular stability elements for side-deliverable prosthetic heart valves and methods of delivery |
USD954953S1 (en) | 2020-11-03 | 2022-06-14 | Pulmair Medical, Inc. | Implantable artificial bronchus |
CN112618105B (zh) * | 2020-12-31 | 2024-04-12 | 上海翰凌医疗器械有限公司 | 一种瓣膜支架、具有瓣膜支架与输送机构的配合装置 |
USD1014758S1 (en) | 2023-04-19 | 2024-02-13 | Pulmair Medical, Inc. | Implantable artificial bronchus |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4503569A (en) | 1983-03-03 | 1985-03-12 | Dotter Charles T | Transluminally placed expandable graft prosthesis |
US4580568A (en) | 1984-10-01 | 1986-04-08 | Cook, Incorporated | Percutaneous endovascular stent and method for insertion thereof |
ES8705239A1 (es) | 1984-12-05 | 1987-05-01 | Medinvent Sa | Un dispositivo para implantar,mediante insercion en un lugarde dificil acceso, una protesis sustancialmente tubular y radialmente expandible |
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
US4886062A (en) * | 1987-10-19 | 1989-12-12 | Medtronic, Inc. | Intravascular radially expandable stent and method of implant |
US4856561A (en) | 1987-11-10 | 1989-08-15 | Hydro Conduit Corporation | Seal construction for bell and spigot pipe |
US4856516A (en) * | 1989-01-09 | 1989-08-15 | Cordis Corporation | Endovascular stent apparatus and method |
ATE120354T1 (de) * | 1990-07-09 | 1995-04-15 | Wilson Cook Medical Inc | Vorrichtung zum herausziehen von rekanalisierungsrohren. |
WO1993019803A1 (en) | 1992-03-31 | 1993-10-14 | Boston Scientific Corporation | Medical wire |
US7101392B2 (en) * | 1992-03-31 | 2006-09-05 | Boston Scientific Corporation | Tubular medical endoprostheses |
AU678350B2 (en) | 1992-05-08 | 1997-05-29 | Schneider (Usa) Inc. | Esophageal stent and delivery tool |
US6336938B1 (en) * | 1992-08-06 | 2002-01-08 | William Cook Europe A/S | Implantable self expanding prosthetic device |
RU2089131C1 (ru) * | 1993-12-28 | 1997-09-10 | Сергей Апполонович Пульнев | Стент |
US6174330B1 (en) * | 1997-08-01 | 2001-01-16 | Schneider (Usa) Inc | Bioabsorbable marker having radiopaque constituents |
US6340367B1 (en) * | 1997-08-01 | 2002-01-22 | Boston Scientific Scimed, Inc. | Radiopaque markers and methods of using the same |
US6264689B1 (en) * | 1998-03-31 | 2001-07-24 | Scimed Life Systems, Incorporated | Low profile medical stent |
US6656218B1 (en) * | 1998-07-24 | 2003-12-02 | Micrus Corporation | Intravascular flow modifier and reinforcement device |
US7018401B1 (en) | 1999-02-01 | 2006-03-28 | Board Of Regents, The University Of Texas System | Woven intravascular devices and methods for making the same and apparatus for delivery of the same |
US6398803B1 (en) * | 1999-02-02 | 2002-06-04 | Impra, Inc., A Subsidiary Of C.R. Bard, Inc. | Partial encapsulation of stents |
US20020143387A1 (en) * | 2001-03-27 | 2002-10-03 | Soetikno Roy M. | Stent repositioning and removal |
DE10118944B4 (de) | 2001-04-18 | 2013-01-31 | Merit Medical Systems, Inc. | Entfernbare, im wesentlichen zylindrische Implantate |
US6676692B2 (en) * | 2001-04-27 | 2004-01-13 | Intek Technology L.L.C. | Apparatus for delivering, repositioning and/or retrieving self-expanding stents |
US6821291B2 (en) | 2001-06-01 | 2004-11-23 | Ams Research Corporation | Retrievable stent and method of use thereof |
US7001425B2 (en) * | 2002-11-15 | 2006-02-21 | Scimed Life Systems, Inc. | Braided stent method for its manufacture |
US20040225349A1 (en) * | 2003-05-09 | 2004-11-11 | Thistle Robert C. | Eversible locking mechanism for modular stents |
CA2526382C (en) | 2003-05-23 | 2013-01-15 | Scimed Life Systems, Inc. | Stents with attached looped ends |
US7993387B2 (en) * | 2004-05-14 | 2011-08-09 | Boston Scientific Scimed, Inc. | Stent with reduced weld profiles and a closed-end wire configuration |
US8337543B2 (en) * | 2004-11-05 | 2012-12-25 | Boston Scientific Scimed, Inc. | Prosthesis anchoring and deploying device |
JP5009163B2 (ja) * | 2004-11-10 | 2012-08-22 | ボストン サイエンティフィック リミテッド | 配備に要する力を減じた外傷回避ステントと、その製造方法と、ステント搬送配備システム |
ES2671416T3 (es) * | 2005-05-13 | 2018-06-06 | Boston Scientific Limited | Stent integrado que presenta un bucle de reposicionamiento y / o recuperación |
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- 2006-05-11 WO PCT/US2006/018337 patent/WO2006124541A2/en active Application Filing
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US20160175125A1 (en) | 2016-06-23 |
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US20230404782A1 (en) | 2023-12-21 |
JP2008545453A (ja) | 2008-12-18 |
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WO2006124541A2 (en) | 2006-11-23 |
US10149776B2 (en) | 2018-12-11 |
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EP2666508A1 (en) | 2013-11-27 |
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EP1887974A2 (en) | 2008-02-20 |
ES2671416T3 (es) | 2018-06-06 |
US20060276887A1 (en) | 2006-12-07 |
EP3597256B1 (en) | 2023-01-18 |
WO2006124541A3 (en) | 2009-03-05 |
US20160128853A1 (en) | 2016-05-12 |
US9265634B2 (en) | 2016-02-23 |
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