JP2009273949A - ステント - Google Patents
ステント Download PDFInfo
- Publication number
- JP2009273949A JP2009273949A JP2009197279A JP2009197279A JP2009273949A JP 2009273949 A JP2009273949 A JP 2009273949A JP 2009197279 A JP2009197279 A JP 2009197279A JP 2009197279 A JP2009197279 A JP 2009197279A JP 2009273949 A JP2009273949 A JP 2009273949A
- Authority
- JP
- Japan
- Prior art keywords
- stent
- strut
- pipe
- loop
- joining pipe
- 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.)
- Pending
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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
- A61F2/82—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
-
- 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
- A61F2/82—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
- A61F2/89—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure the wire-like elements comprising two or more adjacent rings flexibly connected by separate members
-
- 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
- A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Cardiology (AREA)
- Animal Behavior & Ethology (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Prostheses (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
- Supports Or Holders For Household Use (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
【解決手段】ステント主線2、ストラット4、スタビライザー用フック5を含む線状部品を接合パイプ7を介して接続した接続部を有するステント1に於いて、ストラット4及び記スタビライザー用フック5の直径がステント主線2の直径より大きい。
【選択図】図1
Description
2 ステント主線
3 ループステント
4 ストラット
4a 端部
5 スタビライザー用フック
6 保護パイプ
7 接合パイプ
7a〜7c 単位パイプ
7d、7e 補助パイプ
11 折返部
12 膨出部
13 折曲部
14 溶接点
15 肉盛部
21 グラフト
22 シース
23 ダイレーター
23a 切欠
24 ガイドワイヤ
Claims (2)
- ステント主線、ストラット、スタビライザー用フックを含む線状部品を接合パイプを介して接続した接続部を有するステントに於いて、
前記ストラット及び前記スタビライザー用フックの直径が前記ステント主線の直径より大きいことを特徴とするステント。 - 前記ステント主線は直径が0.4mm〜0.5mmであり、前記ストラット及び前記スタビライザー用フックは直径が0.5mmであることを特徴とする請求項1に記載のステント。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009197279A JP2009273949A (ja) | 2006-07-25 | 2009-08-27 | ステント |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006201918 | 2006-07-25 | ||
JP2009197279A JP2009273949A (ja) | 2006-07-25 | 2009-08-27 | ステント |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008526718A Division JP5135219B2 (ja) | 2006-07-25 | 2007-07-06 | ステント |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009273949A true JP2009273949A (ja) | 2009-11-26 |
JP2009273949A5 JP2009273949A5 (ja) | 2011-06-02 |
Family
ID=38981356
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008526718A Active JP5135219B2 (ja) | 2006-07-25 | 2007-07-06 | ステント |
JP2009197279A Pending JP2009273949A (ja) | 2006-07-25 | 2009-08-27 | ステント |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008526718A Active JP5135219B2 (ja) | 2006-07-25 | 2007-07-06 | ステント |
Country Status (8)
Country | Link |
---|---|
US (1) | US8409271B2 (ja) |
EP (2) | EP2356955A1 (ja) |
JP (2) | JP5135219B2 (ja) |
CN (1) | CN101495071B (ja) |
BR (1) | BRPI0715100A2 (ja) |
ES (1) | ES2547218T3 (ja) |
RU (1) | RU2009106448A (ja) |
WO (1) | WO2008013042A1 (ja) |
Families Citing this family (39)
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 |
RU2454205C2 (ru) | 2006-10-22 | 2012-06-27 | Айдев Текнолоджиз, Инк. | Способы для скрепления концов нитей и полученные в результате устройства |
US8924469B2 (en) * | 2008-06-05 | 2014-12-30 | Headwater Partners I Llc | Enterprise access control and accounting allocation for access networks |
JP2010005246A (ja) * | 2008-06-30 | 2010-01-14 | Manii Kk | ステント主線と線状部品との接続部構造 |
US9402707B2 (en) | 2008-07-22 | 2016-08-02 | Neuravi Limited | Clot capture systems and associated methods |
JP2010075685A (ja) * | 2008-08-29 | 2010-04-08 | Yoshihiko Yokoi | ステント |
US20120095546A1 (en) * | 2009-03-03 | 2012-04-19 | Yoshihiko Yokoi | Marker and stent |
ES2683943T3 (es) | 2010-10-22 | 2018-09-28 | Neuravi Limited | Sistema de captura y extirpación de coágulos |
US9301769B2 (en) | 2011-03-09 | 2016-04-05 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
US11259824B2 (en) | 2011-03-09 | 2022-03-01 | Neuravi Limited | Clot retrieval device for removing occlusive clot from a blood vessel |
WO2014139845A1 (en) | 2013-03-14 | 2014-09-18 | Neuravi Limited | A clot retrieval device for removing occlusive clot from a blood vessel |
US12076037B2 (en) | 2011-03-09 | 2024-09-03 | Neuravi Limited | Systems and methods to restore perfusion to a vessel |
US9358021B2 (en) | 2013-01-09 | 2016-06-07 | Covidien Lp | Connection of an endovascular intervention device to a manipulation member |
US9433429B2 (en) | 2013-03-14 | 2016-09-06 | Neuravi Limited | Clot retrieval devices |
PL2967611T3 (pl) | 2013-03-14 | 2019-08-30 | Neuravi Limited | Urządzenie do usuwania ostrych blokad z naczyń krwionośnych |
WO2016083472A1 (en) | 2014-11-26 | 2016-06-02 | Neuravi Limited | A clot retrieval device for removing occlusive clot from a blood vessel |
US11253278B2 (en) | 2014-11-26 | 2022-02-22 | Neuravi Limited | Clot retrieval system for removing occlusive clot from a blood vessel |
US10617435B2 (en) | 2014-11-26 | 2020-04-14 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
KR102494176B1 (ko) | 2016-09-06 | 2023-02-02 | 뉴라비 리미티드 | 혈관으로부터 폐색 혈전을 제거하기 위한 혈전 회수 장치 |
CN209107691U (zh) * | 2017-07-03 | 2019-07-16 | 深圳市科奕顿生物医疗科技有限公司 | 一种自膨式管腔支架 |
EP3510976B1 (en) | 2018-01-11 | 2020-09-09 | Cook Medical Technologies LLC | Barbed wire stent |
US10842498B2 (en) | 2018-09-13 | 2020-11-24 | Neuravi Limited | Systems and methods of restoring perfusion to a vessel |
US11406416B2 (en) | 2018-10-02 | 2022-08-09 | Neuravi Limited | Joint assembly for vasculature obstruction capture device |
US11712231B2 (en) | 2019-10-29 | 2023-08-01 | Neuravi Limited | Proximal locking assembly design for dual stent mechanical thrombectomy device |
US11517340B2 (en) | 2019-12-03 | 2022-12-06 | Neuravi Limited | Stentriever devices for removing an occlusive clot from a vessel and methods thereof |
US11730501B2 (en) | 2020-04-17 | 2023-08-22 | Neuravi Limited | Floating clot retrieval device for removing clots from a blood vessel |
US11871946B2 (en) | 2020-04-17 | 2024-01-16 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
US11717308B2 (en) | 2020-04-17 | 2023-08-08 | Neuravi Limited | Clot retrieval device for removing heterogeneous clots from a blood vessel |
US11738188B2 (en) | 2020-06-08 | 2023-08-29 | Covidien Lp | Connection of intravascular interventional elements and elongate manipulation members |
US11737771B2 (en) | 2020-06-18 | 2023-08-29 | Neuravi Limited | Dual channel thrombectomy device |
US11937836B2 (en) | 2020-06-22 | 2024-03-26 | Neuravi Limited | Clot retrieval system with expandable clot engaging framework |
US11439418B2 (en) | 2020-06-23 | 2022-09-13 | Neuravi Limited | Clot retrieval device for removing clot from a blood vessel |
US11395669B2 (en) | 2020-06-23 | 2022-07-26 | Neuravi Limited | Clot retrieval device with flexible collapsible frame |
US11864781B2 (en) | 2020-09-23 | 2024-01-09 | Neuravi Limited | Rotating frame thrombectomy device |
US11937837B2 (en) | 2020-12-29 | 2024-03-26 | Neuravi Limited | Fibrin rich / soft clot mechanical thrombectomy device |
US12029442B2 (en) | 2021-01-14 | 2024-07-09 | Neuravi Limited | Systems and methods for a dual elongated member clot retrieval apparatus |
US12064130B2 (en) | 2021-03-18 | 2024-08-20 | Neuravi Limited | Vascular obstruction retrieval device having sliding cages pinch mechanism |
US11974764B2 (en) | 2021-06-04 | 2024-05-07 | Neuravi Limited | Self-orienting rotating stentriever pinching cells |
US20240225870A9 (en) * | 2022-10-20 | 2024-07-11 | Medtronic Vascular, Inc. | Proximal stent-graft retention system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003334255A (ja) * | 2002-05-20 | 2003-11-25 | Kawasumi Lab Inc | ステント及びステントグラフト |
JP2004097382A (ja) * | 2002-09-06 | 2004-04-02 | Manii Kk | ステント |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US2037856A (en) * | 1935-11-21 | 1936-04-21 | Illinois Brick Company | Cutter wire |
JPS56143135A (en) * | 1980-04-10 | 1981-11-07 | Olympus Optical Co | Connection of wire for endoscope |
JPS6188935A (ja) * | 1984-10-09 | 1986-05-07 | Hitachi Cable Ltd | ネツトフエンス横骨線の接続方法 |
US6001068A (en) | 1996-10-22 | 1999-12-14 | Terumo Kabushiki Kaisha | Guide wire having tubular connector with helical slits |
JPH1157014A (ja) * | 1997-08-11 | 1999-03-02 | Terumo Corp | ガイドワイヤ |
JP2001231868A (ja) * | 2000-02-25 | 2001-08-28 | Arata Ishimaru | ステント及びステントグラフト並びにステント構成部材 |
JP2001304210A (ja) | 2000-04-24 | 2001-10-31 | Suteekusu:Kk | 杆体継合金具 |
JP4875812B2 (ja) | 2001-08-30 | 2012-02-15 | マニー株式会社 | ステントの製造方法及びステント |
US7794492B2 (en) * | 2002-05-20 | 2010-09-14 | Kawasumi Laboratories, Inc. | Stent and stent graft |
-
2007
- 2007-07-06 BR BRPI0715100-4A patent/BRPI0715100A2/pt not_active Application Discontinuation
- 2007-07-06 WO PCT/JP2007/063566 patent/WO2008013042A1/ja active Application Filing
- 2007-07-06 ES ES07768298.7T patent/ES2547218T3/es active Active
- 2007-07-06 EP EP20110002973 patent/EP2356955A1/en not_active Withdrawn
- 2007-07-06 JP JP2008526718A patent/JP5135219B2/ja active Active
- 2007-07-06 CN CN2007800281592A patent/CN101495071B/zh active Active
- 2007-07-06 US US12/374,345 patent/US8409271B2/en active Active
- 2007-07-06 EP EP07768298.7A patent/EP2044907B1/en active Active
- 2007-07-06 RU RU2009106448/14A patent/RU2009106448A/ru not_active Application Discontinuation
-
2009
- 2009-08-27 JP JP2009197279A patent/JP2009273949A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2003334255A (ja) * | 2002-05-20 | 2003-11-25 | Kawasumi Lab Inc | ステント及びステントグラフト |
JP2004097382A (ja) * | 2002-09-06 | 2004-04-02 | Manii Kk | ステント |
Also Published As
Publication number | Publication date |
---|---|
RU2009106448A (ru) | 2010-08-27 |
EP2044907A1 (en) | 2009-04-08 |
EP2356955A1 (en) | 2011-08-17 |
EP2044907B1 (en) | 2015-07-01 |
CN101495071A (zh) | 2009-07-29 |
ES2547218T3 (es) | 2015-10-02 |
WO2008013042A1 (en) | 2008-01-31 |
BRPI0715100A2 (pt) | 2013-03-05 |
JPWO2008013042A1 (ja) | 2009-12-17 |
EP2044907A4 (en) | 2010-03-31 |
JP5135219B2 (ja) | 2013-02-06 |
CN101495071B (zh) | 2012-07-25 |
US20090326636A1 (en) | 2009-12-31 |
US8409271B2 (en) | 2013-04-02 |
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