JP4959787B2 - 人工血管ステント挿入装置 - Google Patents
人工血管ステント挿入装置 Download PDFInfo
- Publication number
- JP4959787B2 JP4959787B2 JP2009510875A JP2009510875A JP4959787B2 JP 4959787 B2 JP4959787 B2 JP 4959787B2 JP 2009510875 A JP2009510875 A JP 2009510875A JP 2009510875 A JP2009510875 A JP 2009510875A JP 4959787 B2 JP4959787 B2 JP 4959787B2
- Authority
- JP
- Japan
- Prior art keywords
- blood vessel
- stent
- artificial blood
- tube
- insertion device
- 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.)
- Active
Links
Images
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
- A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments 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
-
- 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
- A61F2/9517—Instruments specially adapted for placement or removal of stents or stent-grafts handle assemblies therefor
-
- 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
- A61F2002/9511—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 the retaining means being filaments or wires
-
- 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
- A61F2/962—Instruments specially adapted for placement or removal of stents or stent-grafts having an outer sleeve
- A61F2/966—Instruments 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
- A61F2002/9665—Instruments 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 with additional retaining means
Description
従って、本発明の産業利用性はきわめて高いものといえる。
Claims (5)
- 外部チューブ(2)と;
収縮状態及び膨張状態を有し、収縮状態で外部チューブに位置している円筒状のステント(1)と;
一端を外部チューブ内へ及び取っ手(8)を反対端へ挿設し、外部チューブ内でスライディング移動するよう配置され、外部チューブ内へさらに前進するのを外部チューブからステントを血管に放出するために適合される移動チューブ(3)と;
一組の遊離端及び各遊離端に配置されたリング状の環(6a)を有し、ステントを収縮状態で保つようステントの前端部、中間部、後端部のそれぞれ周囲に組み立て状態の固定用ワイヤーを配置し、組み立て状態でリング状の環を一方の遊離端にもう一方の遊離端のリング状の環と同心円状に並べたのを有す各複数の固定用ワイヤー(6);及び
固定ワイヤーを組み立て状態で保つため複数の固定ワイヤー内の同心円状に並べられたリング状の環を通し、リング状の環から取り除くことによって複数の固定ワイヤーを組み立て状態から解除し、ステントを膨張状態まで放射状に拡張するのを可能にする鉄心ワイヤー(5)を有する血管に人工血管ステント挿入用の挿入装置であって、
前記複数の固定用ワイヤーがステントを保ち、前端部のステント及び後端部のステントは中間部のステントより小さい直径を有することを特徴とする挿入装置。 - さらに挿入要素(4a)をガイドワイヤー管の前端に備えることを特徴とする請求項1に記載の挿入装置。
- 取っ手隣接に位置する遊離端を有する鉄心ワイヤーを特徴とする請求項1に記載の挿入装置。
- 鉄心ワイヤーが移動チューブの内部、移動チューブの壁を通り、取っ手隣接に位置する遊離端まで及ぶのを特徴とする請求項3に記載の挿入装置。
- ステントの前端部の遠位部が固定用ワイヤーによって挿入片(4a)に最も近い場所に保たれることを特徴とする請求項1に記載の挿入装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/KR2006/001808 WO2007132959A1 (en) | 2006-05-15 | 2006-05-15 | Inserting device of artificial blood stent |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009537214A JP2009537214A (ja) | 2009-10-29 |
JP4959787B2 true JP4959787B2 (ja) | 2012-06-27 |
Family
ID=38694039
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009510875A Active JP4959787B2 (ja) | 2006-05-15 | 2006-05-15 | 人工血管ステント挿入装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8021408B2 (ja) |
EP (1) | EP2018134A4 (ja) |
JP (1) | JP4959787B2 (ja) |
CN (1) | CN101442957B (ja) |
WO (1) | WO2007132959A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7449413B2 (ja) | 2020-10-16 | 2024-03-13 | 中国科学院大▲連▼化学物理研究所 | 流動床反応器、装置及び含酸素化合物から軽オレフィンを製造する方法 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10813779B2 (en) * | 2008-04-25 | 2020-10-27 | CARDINAL HEALTH SWITZERLAND 515 GmbH | Stent attachment and deployment mechanism |
CA3051684C (en) | 2011-12-06 | 2020-06-16 | Aortic Innovations Llc | Device for endovascular aortic repair and method of using the same |
DE102014222804B4 (de) | 2014-11-07 | 2023-12-28 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Bestimmen einer Wandschubspannung und System zur Erkennung von Arteriosklerose |
EP3653177B1 (en) | 2015-01-11 | 2021-09-01 | Ascyrus Medical, LLC | Hybrid device for surgical aortic repair |
CN111329635A (zh) * | 2018-12-18 | 2020-06-26 | 深圳市先健畅通医疗有限公司 | 植入物 |
AU2020242051A1 (en) | 2019-03-20 | 2021-11-04 | inQB8 Medical Technologies, LLC | Aortic dissection implant |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6302891B1 (en) * | 1997-05-12 | 2001-10-16 | B. Braun Celsa | System for repairing an anatomical canal by means of an implant with a progressive opening |
JP2004509651A (ja) * | 1999-08-18 | 2004-04-02 | タエウーン メディカル カンパニー リミテッド | 身体の狭窄部位を拡張させる拡張機構とその挿入装置 |
JP2004305778A (ja) * | 1996-12-23 | 2004-11-04 | Gore Enterp Holdings Inc | インプラント展開配置装置 |
WO2005037076A2 (en) * | 2003-10-16 | 2005-04-28 | Trivascular, Inc. | Delivery system and method for bifurcated graft |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6015429A (en) * | 1994-09-08 | 2000-01-18 | Gore Enterprise Holdings, Inc. | Procedures for introducing stents and stent-grafts |
US5941908A (en) * | 1997-04-23 | 1999-08-24 | Vascular Science, Inc. | Artificial medical graft with a releasable retainer |
US7004962B2 (en) | 1998-07-27 | 2006-02-28 | Schneider (Usa), Inc. | Neuroaneurysm occlusion and delivery device and method of using same |
IT1320232B1 (it) * | 2000-07-11 | 2003-11-26 | Sorin Biomedica Cardio Spa | Procedimento per accoppiare uno stent per angioplastica ad unrispettivo elemento di inserimento e corredo cosi' formato. |
US6761733B2 (en) * | 2001-04-11 | 2004-07-13 | Trivascular, Inc. | Delivery system and method for bifurcated endovascular graft |
US7637932B2 (en) * | 2001-11-28 | 2009-12-29 | Aptus Endosystems, Inc. | Devices, systems, and methods for prosthesis delivery and implantation |
KR200312490Y1 (ko) * | 2003-02-19 | 2003-05-12 | (주) 태웅메디칼 | 혈관 시술용 인공혈관 스텐트 삽입장치 |
-
2006
- 2006-05-15 WO PCT/KR2006/001808 patent/WO2007132959A1/en active Application Filing
- 2006-05-15 EP EP06757730A patent/EP2018134A4/en not_active Withdrawn
- 2006-05-15 CN CN2006800546264A patent/CN101442957B/zh not_active Expired - Fee Related
- 2006-05-15 JP JP2009510875A patent/JP4959787B2/ja active Active
- 2006-05-15 US US12/300,777 patent/US8021408B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004305778A (ja) * | 1996-12-23 | 2004-11-04 | Gore Enterp Holdings Inc | インプラント展開配置装置 |
US6302891B1 (en) * | 1997-05-12 | 2001-10-16 | B. Braun Celsa | System for repairing an anatomical canal by means of an implant with a progressive opening |
JP2004509651A (ja) * | 1999-08-18 | 2004-04-02 | タエウーン メディカル カンパニー リミテッド | 身体の狭窄部位を拡張させる拡張機構とその挿入装置 |
WO2005037076A2 (en) * | 2003-10-16 | 2005-04-28 | Trivascular, Inc. | Delivery system and method for bifurcated graft |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7449413B2 (ja) | 2020-10-16 | 2024-03-13 | 中国科学院大▲連▼化学物理研究所 | 流動床反応器、装置及び含酸素化合物から軽オレフィンを製造する方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101442957B (zh) | 2012-04-25 |
EP2018134A1 (en) | 2009-01-28 |
US20090248032A1 (en) | 2009-10-01 |
US8021408B2 (en) | 2011-09-20 |
JP2009537214A (ja) | 2009-10-29 |
CN101442957A (zh) | 2009-05-27 |
WO2007132959A1 (en) | 2007-11-22 |
EP2018134A4 (en) | 2013-01-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US11452623B2 (en) | Braided stent with expansion ring and method of delivery | |
JP6816126B2 (ja) | 解放可能な送達システム | |
JP4959787B2 (ja) | 人工血管ステント挿入装置 | |
CN106714738B (zh) | 动脉瘤治疗装置和方法 | |
JP7183153B2 (ja) | ステント送達のための方法及び装置 | |
ES2799573T3 (es) | Dispositivos para el tratamiento de defectos vasculares | |
JP2009142669A (ja) | ステントおよび移植片の配置のための低い形態の配置システム、ならびに配置の方法 | |
JP2010155101A (ja) | 解放自在のかえしアンカーを備えたガイドワイヤ | |
JP5955513B2 (ja) | 伸長抵抗性部材及びアンカーフィラメントを備えた閉塞デバイス | |
KR100772472B1 (ko) | 인공혈관 스텐트 삽입장치 | |
CA2845552C (en) | Distal capture device for a self-expanding stent | |
US11484689B2 (en) | Medical device delivery system | |
KR100780318B1 (ko) | 인공혈관 스텐트 삽입장치 | |
EP3017774B1 (en) | Body cavity foreign matter capture instrument | |
EP3718492A1 (en) | Apparatus for neurovascular endoluminal intervention | |
JP3173368U (ja) | ガイドワイヤ誘導装置 | |
KR200427401Y1 (ko) | 인공혈관 스텐트 삽입장치 | |
KR200312490Y1 (ko) | 혈관 시술용 인공혈관 스텐트 삽입장치 | |
JP5470197B2 (ja) | 塞栓捕捉装置 | |
KR102375283B1 (ko) | 스텐트 | |
KR20230087398A (ko) | 후퇴가능한 기계적 해제 메커니즘을 구비한 이식가능 의료 장치 분리 시스템 | |
CN117179980A (zh) | 介入医疗器械的输送器 | |
CN116940311A (zh) | 神经血管分流器和递送系统 | |
JP2020065810A (ja) | 医療用デバイス | |
JP2005270395A (ja) | 管状器官治療具の挿入装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091022 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110210 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110222 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110520 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110527 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20110721 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20110728 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20110822 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120228 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120321 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150330 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4959787 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |