JP2006305386A - 血管内インプラントを配置させるための機構 - Google Patents
血管内インプラントを配置させるための機構 Download PDFInfo
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- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
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- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B17/12131—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
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- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
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- A61B17/12181—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices
- A61B17/1219—Occluding by internal devices, e.g. balloons or releasable wires characterised by the type of occluding device formed by fluidized, gelatinous or cellular remodelable materials, e.g. embolic liquids, foams or extracellular matrices expandable in contact with liquids
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- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
- A61B2017/00539—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated hydraulically
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/12—Surgical instruments, devices or methods, e.g. tourniquets for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels, umbilical cord
- A61B17/12022—Occluding by internal devices, e.g. balloons or releasable wires
- A61B2017/1205—Introduction devices
- A61B2017/12054—Details concerning the detachment of the occluding device from the introduction device
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Abstract
【解決手段】血管内装置のための配置機構が、開放した近接端11と、開放した遠方端13の位置で終端する遠方セクションとを有し、近接端と遠方端との間には連続する流体通路内腔15を備えた、細長の、可撓性の、中空の配置管10を含み、配置管10の遠方セクションの周囲には保持スリーブ12が固定され、保持スリーブ12が、配置管の遠方端13を短距離越えて伸延する遠方延長部17を有している。配置機構は、例えば塞栓インプラントであり得るところの繊維状の血管内装置16を更に含んでいる。
【選択図】図1
Description
本実施例では配置管は、開放した近接端を有する主セクションと、開放した遠方端位置で終端する遠方セクションと、主セクションと遠方セクションとの間を結ぶ移行セクションとを有する。近接端及び遠方端間には連続した流体通路内腔が画定される。遠方セクションは移行セクションよりも短く且つ可撓性に富み、移行セクションは主セクションよりも短く且つ可撓性に富む。こうした可撓性の変化は、主セクションを連続する長い中空管とし、移行セクションを中空の長い、可撓性の、レーザー切断したリボン状コイルとし、遠方セクションを、中空の、長い、可撓性の螺旋状コイルとして形成することにより実現される。各セクションは溶接のような任意の好適な手段により相互に連結することができる。
連結要素14は、好適な接着剤あるいはハンダ(好ましくは金の薄いハンダ)により配置管10に固定した保持スリーブ12により配置管の遠方端に着脱自在に取り付けられる。保持スリーブ12は有益には配置管の移行セクション10bと遠方セクション10cとを被覆し、保持スリーブの近接端は配置管10の主セクション10aの遠方端に取り付けられる。保持スリーブ12は、配置管10の遠方端を越えて遠方に伸延して連結要素14を包囲する遠方部分を有する。連結要素14は保持スリーブ12の通常の、即ち弛緩した状態で内径よりも大きな外径を有し、従って、保持スリーブ12により加えられる摩擦力及びあるいは高分子によって半径方向内側に加えられる力により保持スリーブ12内に維持される。
多くの場合、血管内に空気が入り込まないように特別に注意することが望ましい。従って、本発明は抗エアフロー機構を組み込むように適合させることができる。配置管10の遠方端を、薄い、可撓性の、ポリマーシース42で覆い、このポリマーシース42には、シアノアクリレートのような生物相容性の好適な接着剤で膜40を取り付ける。図6に示されるように、配置管10の遠方端と連結要素14の近接端との間に膜40を配置した状態で、保持スリーブ12及び連結要素14によって、先に説明したように血管内装置16を配置管10に取り付ける。
10a 主セクション
10b 移行セクション
10c 遠方セクション
11 近接端
12 保持スリーブ
13 遠方端
14 連結要素
15 流体通路内腔
16 血管内装置
17 遠方延長部
20 塞栓要素
22 繊維状キャリヤ
26 リテーナ
30 液体
40 膜
42 ポリマーシース
50 探り針
52 遠方部分
54 出口開口
56 入口開口
58 入口ポート
60 フィッティング
62 ガス通気ポート
64 止め栓弁
66 注射器
70 取り外し帯域表示スリーブ
71 結合ジョイント
72 エアパージ通路
73 造影剤
74 中央連結要素部分
76 内側マイクロコイルセグメント
Claims (23)
- 近接端を有する繊維状の血管内装置を配置するための配置機構であって、
開放した近接端と、開放した遠方端において終端する遠方セクションと、近接端と遠方端との間に画定される内腔とを有する細長の、可撓性の、中空の配置管と、
配置管の遠方セクションの周囲に固定され、配置管の遠方端を短距離越えて伸延する遠方延長部を有する保持スリーブと、
血管内装置の近接端に取り付けた連結要素にして、保持スリーブの遠方延長部内で配置管の遠方端に近接して釈放自在に保持され、配置管の内腔と遠方端とを通して連結要素に加えられる流体圧力に応じて保持スリーブから取り外し自在の連結要素と、
抗エアフロー機構にして、血管内装置を配置する間あるいは配置後に患者の血管内にエアが侵入しないようにするべく、配置管あるいは連結要素と作動上関連される抗エアフロー機構と、
を含む配置機構。 - 連結要素が非親水性材料から形成される請求項1の配置機構。
- 連結要素が親水性材料から形成される請求項1の配置機構。
- 連結要素に親水性コーティングが形成される請求項2の配置機構。
- 保持スリーブがポリエチレンテレフタレートから作製され、連結要素が親水性のポリマーヒドロゲルから作製される請求項3の配置機構。
- 保持スリーブ及び連結要素がポリオレフィンから形成される請求項1の配置機構。
- 保持スリーブがフルオロカーボンから作製され、連結要素が金属製である請求項2の配置機構。
- 保持スリーブがニッケルチタン合金であるところの形状記憶合金製である請求項1の配置機構。
- 配置管が、近接側の主セクションと、該主セクションと遠方セクションとの中間の移行セクションとを更に有する請求項1の配置機構。
- 遠方セクションが移行セクションよりも短く且つ可撓性に富み、移行セクションが主セクションよりも短く且つ可撓性に富む請求項9の配置機構。
- 主セクションが、連続する管状セクションであり、移行セクションがレーザー切断したリボン状コイルとして形成され、遠方セクションが螺旋状コイルとして形成される請求項10の配置機構。
- 保持スリーブが配置管の移行セクションと遠方セクションとを覆う請求項11の配置機構。
- 保持スリーブが、配置管の主セクションに取り付けた近接端を有する請求項12の配置機構。
- 保持スリーブが、連結要素の直径未満である弛緩状態の直径を有する請求項1の配置機構。
- 抗エアフロー機構が、配置管の遠方端と連結要素との間に配置した液密のバリヤにして、内腔を通して加えられる流体圧力により遠方に移動して保持スリーブから連結要素を排除するべく可動のバリヤを更に含む請求項1の配置機構。
- バリヤが、遠方端を覆う状態下に配置管に固定した弾性の膜を含む請求項15の配置機構。
- バリヤが、遠方端を覆う状態下に配置管に固定した弾性の膜を含み且つ中央部分を含み、該弾性の膜が、前記中央部分が配置管の内腔内に近接する方向に伸延する第1位置と、前記中央部分が配置管の遠方端から遠方に突出する第2位置との間で可動である請求項15の配置機構。
- 抗エアフロー機構が、配置管の近接端に取り付けたフィッティングにして、流体入口と、内腔と流体連通するガス通気ポートと、該ガス通気ポートを通るガス流れを制御する弁と、を有するフィッティングと、
該フィッティング及び内腔を軸方向に貫いて内部に配置した、可撓性の、中空の探り針にして、配置管の遠方端に近接する遠方開口と、フィッティングの流体入口と流体連通する近接開口とを有する探り針と、
を更に含む請求項1の配置機構。 - 抗エアフロー機構が、連結要素を貫くパージ通路を有し、該パージ通路が、前記連結要素が保持スリーブから押し出されないような充分に低い圧力下において、該パージ通路を通して塩水が流れるが、3cPに等しいあるいはそれ以上の粘度を有する流体は自由に流れないようにする直径を有する請求項1の配置機構。
- バリヤが、内腔を通して加えられる流体圧力により遠方方向に弾性的に拡張自在である請求項15の配置機構。
- バリヤが、配置管の遠方端を覆う状態下に配置管に固定した、弾性的に拡張自在の膜を含む請求項20の配置機構。
- 開放した近接端を有する主セクションと、
開放した遠方端内で終端する遠方セクションと、
主セクションと遠方セクションとの間に連結した移行セクションと、
を有し、
遠方セクションが移行セクションよりも短く且つ可撓性に富み、移行セクションが主セクションよりも短く且つ可撓性に富み、
主セクション及び移行セクションが、近接端と遠方端との間に連続する流体通路内腔を画定する請求項1の配置機構。 - 主セクションが、連続する長い中空の可撓性の管であり、移行セクションが、長い、中空の、可撓性の、レーザー切断したリボン状コイルであり、遠方セクションが、長い、中空の、可撓性の、螺旋状コイルである請求項22の配置機構。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/692,248 US6607538B1 (en) | 2000-10-18 | 2000-10-18 | Mechanism for the deployment of endovascular implants |
Related Parent Applications (1)
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JP2002535565A Division JP3906151B2 (ja) | 2000-10-18 | 2001-10-18 | 血管内インプラントを配置させるための機構 |
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JP2010143165A Division JP2010246956A (ja) | 2000-10-18 | 2010-06-23 | 血管内インプラントを配置させるための機構 |
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JP2002535565A Expired - Fee Related JP3906151B2 (ja) | 2000-10-18 | 2001-10-18 | 血管内インプラントを配置させるための機構 |
JP2006223306A Pending JP2006305386A (ja) | 2000-10-18 | 2006-08-18 | 血管内インプラントを配置させるための機構 |
JP2010143165A Pending JP2010246956A (ja) | 2000-10-18 | 2010-06-23 | 血管内インプラントを配置させるための機構 |
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Country | Link |
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US (1) | US6607538B1 (ja) |
EP (2) | EP1339328B1 (ja) |
JP (3) | JP3906151B2 (ja) |
CN (2) | CN101123058A (ja) |
AT (1) | ATE385743T1 (ja) |
AU (2) | AU1462302A (ja) |
BR (1) | BR0114738A (ja) |
CA (1) | CA2425544C (ja) |
DE (1) | DE60132800T2 (ja) |
ES (1) | ES2301567T3 (ja) |
WO (1) | WO2002032326A2 (ja) |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7740637B2 (en) * | 2000-02-09 | 2010-06-22 | Micrus Endovascular Corporation | Apparatus and method for deployment of a therapeutic device using a catheter |
US6689141B2 (en) | 2000-10-18 | 2004-02-10 | Microvention, Inc. | Mechanism for the deployment of endovascular implants |
US20040204701A1 (en) * | 2000-10-18 | 2004-10-14 | Brian Cox | Mechanism for the deployment of endovascular implants |
US6494884B2 (en) * | 2001-02-09 | 2002-12-17 | Concentric Medical, Inc. | Methods and devices for delivering occlusion elements |
US20030125764A1 (en) * | 2001-06-27 | 2003-07-03 | Eamon Brady | Catheter |
US20040006354A1 (en) * | 2002-07-02 | 2004-01-08 | Dean Schaefer | Coaxial stretch-resistant vaso-occlusive device |
CA2525792C (en) | 2003-05-15 | 2015-10-13 | Biomerix Corporation | Reticulated elastomeric matrices, their manufacture and use in implantable devices |
US20050119687A1 (en) * | 2003-09-08 | 2005-06-02 | Dacey Ralph G.Jr. | Methods of, and materials for, treating vascular defects with magnetically controllable hydrogels |
US7763077B2 (en) | 2003-12-24 | 2010-07-27 | Biomerix Corporation | Repair of spinal annular defects and annulo-nucleoplasty regeneration |
DE502004010411D1 (de) | 2004-09-22 | 2009-12-31 | Dendron Gmbh | Vorrichtung zur implantation von mikrowendeln |
US7879064B2 (en) * | 2004-09-22 | 2011-02-01 | Micro Therapeutics, Inc. | Medical implant |
US20060116714A1 (en) * | 2004-11-26 | 2006-06-01 | Ivan Sepetka | Coupling and release devices and methods for their assembly and use |
DE102005008682B4 (de) * | 2005-02-25 | 2007-02-01 | Strecker, Ernst Peter, Prof. Dr. med. | Katheter-Stent-Vorrichtung zur Implantation von selbst expandierenden Stents mittels hydraulischer Kraft |
WO2006089517A1 (de) * | 2005-02-25 | 2006-08-31 | Ernst-Peter Strecker | Implantation eines selbst expandierenden stents mittels hydraulischer kraft |
DE102006039823A1 (de) * | 2005-02-25 | 2008-03-20 | Strecker, Ernst Peter, Prof. Dr. med. | Katheter-Stent-Vorrichtung |
US7955345B2 (en) * | 2005-04-01 | 2011-06-07 | Nexgen Medical Systems, Inc. | Thrombus removal system and process |
US7819892B2 (en) * | 2005-06-02 | 2010-10-26 | Codman & Shurtleff, Inc. | Embolic coil delivery system with spring wire release mechanism |
US7811305B2 (en) * | 2005-06-02 | 2010-10-12 | Codman & Shurtleff, Inc. | Stretch resistant embolic coil delivery system with spring release mechanism |
US7819891B2 (en) * | 2005-06-02 | 2010-10-26 | Codman & Shurtleff, Inc. | Stretch resistant embolic coil delivery system with spring release mechanism |
US7799052B2 (en) * | 2005-06-02 | 2010-09-21 | Codman & Shurtleff, Inc. | Stretch resistant embolic coil delivery system with mechanical release mechanism |
US7708755B2 (en) * | 2005-06-02 | 2010-05-04 | Codman & Shurtleff Inc. | Stretch resistant embolic coil delivery system with combined mechanical and pressure release mechanism |
US7708754B2 (en) | 2005-06-02 | 2010-05-04 | Codman & Shurtleff, Pc | Stretch resistant embolic coil delivery system with mechanical release mechanism |
US7780695B2 (en) * | 2005-06-30 | 2010-08-24 | Codman & Shurtleff, Inc. | Chemically based vascular occlusion device deployment |
WO2007070797A2 (en) | 2005-12-13 | 2007-06-21 | Cordis Development Corporation | Detachment actuator for use with medical device deployment systems |
US7959676B2 (en) * | 2006-02-13 | 2011-06-14 | Lanx, Inc. | Method and apparatus for intervertebral disc support and repair |
US8777979B2 (en) | 2006-04-17 | 2014-07-15 | Covidien Lp | System and method for mechanically positioning intravascular implants |
CN102125451B (zh) | 2006-04-17 | 2014-08-13 | 泰科保健集团有限合伙公司 | 用于以机械方式定位血管内植入物的系统和方法 |
WO2007134266A2 (en) * | 2006-05-12 | 2007-11-22 | Electroformed Stents, Inc. | Exclusion device and system for delivery |
US8062325B2 (en) | 2006-07-31 | 2011-11-22 | Codman & Shurtleff, Inc. | Implantable medical device detachment system and methods of using the same |
US8366720B2 (en) | 2006-07-31 | 2013-02-05 | Codman & Shurtleff, Inc. | Interventional medical device system having an elongation retarding portion and method of using the same |
CA2680793C (en) | 2007-03-13 | 2015-07-07 | Microtherapeutics, Inc. | An implant, a mandrel, and a method of forming an implant |
CA2680607C (en) | 2007-03-13 | 2015-07-14 | Microtherapeutics, Inc. | An implant including a coil and a stretch-resistant member |
US20090275971A1 (en) * | 2007-10-30 | 2009-11-05 | Boston Scientific Scimed, Inc. | Energy activated preloaded detachment mechanisms for implantable devices |
CA2710781C (en) | 2007-12-21 | 2016-09-27 | Microvention, Inc. | A system and method of detecting implant detachment |
EP2231030B1 (en) | 2007-12-21 | 2019-02-27 | MicroVention, Inc. | System and method for locating detachment zone of a detachable implant |
WO2009132141A1 (en) * | 2008-04-22 | 2009-10-29 | Coherex Medical, Inc. | Device, system and method for aneurysm embolization |
CA2730980C (en) | 2008-08-19 | 2012-05-15 | Microtherapeutics, Inc. | Detachable tip microcatheter |
ES2397138T3 (es) * | 2009-05-06 | 2013-03-05 | Occlutech Holding Ag | Dispositivo de suministro intravascular |
CN102379761A (zh) * | 2011-08-25 | 2012-03-21 | 微创医疗器械(上海)有限公司 | 一种支架输送装置 |
US9579104B2 (en) | 2011-11-30 | 2017-02-28 | Covidien Lp | Positioning and detaching implants |
US9011480B2 (en) | 2012-01-20 | 2015-04-21 | Covidien Lp | Aneurysm treatment coils |
US9687245B2 (en) | 2012-03-23 | 2017-06-27 | Covidien Lp | Occlusive devices and methods of use |
US10124087B2 (en) | 2012-06-19 | 2018-11-13 | Covidien Lp | Detachable coupling for catheter |
US9572666B2 (en) | 2014-03-17 | 2017-02-21 | Evalve, Inc. | Mitral valve fixation device removal devices and methods |
US9713475B2 (en) | 2014-04-18 | 2017-07-25 | Covidien Lp | Embolic medical devices |
EP3936182A1 (en) * | 2014-10-07 | 2022-01-12 | Abiomed Europe GmbH | Vascular access |
US9700445B2 (en) | 2014-11-04 | 2017-07-11 | Abbott Cardiovascular Systems, Inc. | One-way actuator knob |
US10376673B2 (en) | 2015-06-19 | 2019-08-13 | Evalve, Inc. | Catheter guiding system and methods |
CN113350657A (zh) * | 2016-02-24 | 2021-09-07 | 禾木(中国)生物工程有限公司 | 柔性增强的神经血管导管 |
CN105616046B (zh) * | 2016-03-08 | 2017-11-03 | 安徽省华腾农业科技有限公司 | 带有锁止机构的血管扩张器植入工具 |
US10736632B2 (en) | 2016-07-06 | 2020-08-11 | Evalve, Inc. | Methods and devices for valve clip excision |
US10646689B2 (en) | 2016-07-29 | 2020-05-12 | Cephea Valve Technologies, Inc. | Mechanical interlock for catheters |
US10974027B2 (en) | 2016-07-29 | 2021-04-13 | Cephea Valve Technologies, Inc. | Combination steerable catheter and systems |
US10661052B2 (en) | 2016-07-29 | 2020-05-26 | Cephea Valve Technologies, Inc. | Intravascular device delivery sheath |
US11324495B2 (en) | 2016-07-29 | 2022-05-10 | Cephea Valve Technologies, Inc. | Systems and methods for delivering an intravascular device to the mitral annulus |
US10639151B2 (en) | 2016-07-29 | 2020-05-05 | Cephea Valve Technologies, Inc. | Threaded coil |
US11045315B2 (en) | 2016-08-29 | 2021-06-29 | Cephea Valve Technologies, Inc. | Methods of steering and delivery of intravascular devices |
US10933216B2 (en) | 2016-08-29 | 2021-03-02 | Cephea Valve Technologies, Inc. | Multilumen catheter |
US11109967B2 (en) | 2016-08-29 | 2021-09-07 | Cephea Valve Technologies, Inc. | Systems and methods for loading and deploying an intravascular device |
US10874512B2 (en) | 2016-10-05 | 2020-12-29 | Cephea Valve Technologies, Inc. | System and methods for delivering and deploying an artificial heart valve within the mitral annulus |
US11071564B2 (en) | 2016-10-05 | 2021-07-27 | Evalve, Inc. | Cardiac valve cutting device |
US10363138B2 (en) | 2016-11-09 | 2019-07-30 | Evalve, Inc. | Devices for adjusting the curvature of cardiac valve structures |
US11724068B2 (en) | 2018-11-16 | 2023-08-15 | Cephea Valve Technologies, Inc. | Intravascular delivery system |
CN220344552U (zh) * | 2019-10-31 | 2024-01-16 | 杭州启明医疗器械股份有限公司 | 便于操作的介入器械输送系统 |
US11969347B2 (en) | 2020-05-13 | 2024-04-30 | Evalve, Inc. | Methods, systems, and devices for deploying an implant |
EP4243732A1 (en) * | 2020-11-13 | 2023-09-20 | Edwards Lifesciences Corporation | Devices and methods for controlling fluid flow in a delivery apparatus |
CN116531144A (zh) * | 2022-02-01 | 2023-08-04 | 爱德华兹生命科学公司 | 用于假体植入物的递送装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068644A (en) * | 1998-03-10 | 2000-05-30 | Cordis Corporation | Embolic coil hydraulic deployment system having improved catheter |
US6102932A (en) * | 1998-12-15 | 2000-08-15 | Micrus Corporation | Intravascular device push wire delivery system |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HU184722B (en) | 1980-02-18 | 1984-10-29 | Laszlo Lazar | Therapeutically suitable silicone rubber mixture and therapeuticaid |
US4795741A (en) | 1987-05-06 | 1989-01-03 | Biomatrix, Inc. | Compositions for therapeutic percutaneous embolization and the use thereof |
CN87201529U (zh) * | 1987-05-12 | 1988-02-17 | 山东医科大学附属医院 | 可控式血管栓塞装置 |
US4819637A (en) | 1987-09-01 | 1989-04-11 | Interventional Therapeutics Corporation | System for artificial vessel embolization and devices for use therewith |
US5001009A (en) | 1987-09-02 | 1991-03-19 | Sterilization Technical Services, Inc. | Lubricious hydrophilic composite coated on substrates |
US4994069A (en) | 1988-11-02 | 1991-02-19 | Target Therapeutics | Vaso-occlusion coil and method |
US6083220A (en) * | 1990-03-13 | 2000-07-04 | The Regents Of The University Of California | Endovascular electrolytically detachable wire and tip for the formation of thrombus in arteries, veins, aneurysms, vascular malformations and arteriovenous fistulas |
US5133731A (en) | 1990-11-09 | 1992-07-28 | Catheter Research, Inc. | Embolus supply system and method |
US5226911A (en) | 1991-10-02 | 1993-07-13 | Target Therapeutics | Vasoocclusion coil with attached fibrous element(s) |
US5350397A (en) | 1992-11-13 | 1994-09-27 | Target Therapeutics, Inc. | Axially detachable embolic coil assembly |
US5312415A (en) | 1992-09-22 | 1994-05-17 | Target Therapeutics, Inc. | Assembly for placement of embolic coils using frictional placement |
US5382259A (en) | 1992-10-26 | 1995-01-17 | Target Therapeutics, Inc. | Vasoocclusion coil with attached tubular woven or braided fibrous covering |
US5382260A (en) | 1992-10-30 | 1995-01-17 | Interventional Therapeutics Corp. | Embolization device and apparatus including an introducer cartridge and method for delivering the same |
US5690666A (en) | 1992-11-18 | 1997-11-25 | Target Therapeutics, Inc. | Ultrasoft embolism coils and process for using them |
JP2535785B2 (ja) | 1994-06-03 | 1996-09-18 | 工業技術院長 | 血管塞栓剤 |
US5578074A (en) | 1994-12-22 | 1996-11-26 | Target Therapeutics, Inc. | Implant delivery method and assembly |
US5814062A (en) * | 1994-12-22 | 1998-09-29 | Target Therapeutics, Inc. | Implant delivery assembly with expandable coupling/decoupling mechanism |
US5750585A (en) | 1995-04-04 | 1998-05-12 | Purdue Research Foundation | Super absorbent hydrogel foams |
US5645558A (en) | 1995-04-20 | 1997-07-08 | Medical University Of South Carolina | Anatomically shaped vasoocclusive device and method of making the same |
US5609608A (en) * | 1995-10-27 | 1997-03-11 | Regents Of The University Of California | Miniature plastic gripper and fabrication method |
US5624461A (en) | 1995-06-06 | 1997-04-29 | Target Therapeutics, Inc. | Three dimensional in-filling vaso-occlusive coils |
US5582619A (en) | 1995-06-30 | 1996-12-10 | Target Therapeutics, Inc. | Stretch resistant vaso-occlusive coils |
US5580568A (en) | 1995-07-27 | 1996-12-03 | Micro Therapeutics, Inc. | Cellulose diacetate compositions for use in embolizing blood vessels |
US5658308A (en) | 1995-12-04 | 1997-08-19 | Target Therapeutics, Inc. | Bioactive occlusion coil |
US5817101A (en) * | 1997-03-13 | 1998-10-06 | Schneider (Usa) Inc | Fluid actuated stent delivery system |
AU8676898A (en) * | 1997-07-30 | 1999-02-22 | Heartport, Inc. | Endovascular coronary sinus catheter and method of use |
US6048338A (en) * | 1997-10-15 | 2000-04-11 | Scimed Life Systems, Inc. | Catheter with spiral cut transition member |
US6113622A (en) | 1998-03-10 | 2000-09-05 | Cordis Corporation | Embolic coil hydraulic deployment system |
US6063100A (en) * | 1998-03-10 | 2000-05-16 | Cordis Corporation | Embolic coil deployment system with improved embolic coil |
US6015424A (en) | 1998-04-28 | 2000-01-18 | Microvention, Inc. | Apparatus and method for vascular embolization |
ES2198673T3 (es) * | 1998-12-16 | 2004-02-01 | Arthesys | Sistema de cateter para liberacion de bobinas de embolizacion por presion hidraulica. |
US6238403B1 (en) * | 1999-10-04 | 2001-05-29 | Microvention, Inc. | Filamentous embolic device with expansible elements |
US6514264B1 (en) * | 2000-06-01 | 2003-02-04 | Cordis Neurovascular, Inc. | Embolic coil hydraulic deployment system with purge mechanism |
-
2000
- 2000-10-18 US US09/692,248 patent/US6607538B1/en not_active Expired - Lifetime
-
2001
- 2001-10-18 CN CNA200710110171XA patent/CN101123058A/zh active Pending
- 2001-10-18 EP EP01983174A patent/EP1339328B1/en not_active Expired - Lifetime
- 2001-10-18 AU AU1462302A patent/AU1462302A/xx active Pending
- 2001-10-18 AT AT01983174T patent/ATE385743T1/de not_active IP Right Cessation
- 2001-10-18 AU AU2002214623A patent/AU2002214623B2/en not_active Ceased
- 2001-10-18 BR BR0114738-2A patent/BR0114738A/pt not_active IP Right Cessation
- 2001-10-18 CA CA002425544A patent/CA2425544C/en not_active Expired - Fee Related
- 2001-10-18 WO PCT/US2001/032588 patent/WO2002032326A2/en active IP Right Grant
- 2001-10-18 JP JP2002535565A patent/JP3906151B2/ja not_active Expired - Fee Related
- 2001-10-18 DE DE60132800T patent/DE60132800T2/de not_active Expired - Lifetime
- 2001-10-18 CN CNB018176054A patent/CN1330278C/zh not_active Expired - Fee Related
- 2001-10-18 ES ES01983174T patent/ES2301567T3/es not_active Expired - Lifetime
- 2001-10-18 EP EP07024599A patent/EP1925258A3/en not_active Withdrawn
-
2006
- 2006-08-18 JP JP2006223306A patent/JP2006305386A/ja active Pending
-
2010
- 2010-06-23 JP JP2010143165A patent/JP2010246956A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6068644A (en) * | 1998-03-10 | 2000-05-30 | Cordis Corporation | Embolic coil hydraulic deployment system having improved catheter |
US6102932A (en) * | 1998-12-15 | 2000-08-15 | Micrus Corporation | Intravascular device push wire delivery system |
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JP2010246956A (ja) | 2010-11-04 |
JP3906151B2 (ja) | 2007-04-18 |
EP1925258A3 (en) | 2009-05-13 |
DE60132800T2 (de) | 2009-05-14 |
ATE385743T1 (de) | 2008-03-15 |
WO2002032326A2 (en) | 2002-04-25 |
ES2301567T3 (es) | 2008-07-01 |
AU1462302A (en) | 2002-04-29 |
EP1339328A2 (en) | 2003-09-03 |
CN101123058A (zh) | 2008-02-13 |
CA2425544C (en) | 2008-08-12 |
JP2004511294A (ja) | 2004-04-15 |
US6607538B1 (en) | 2003-08-19 |
CN1330278C (zh) | 2007-08-08 |
DE60132800D1 (de) | 2008-03-27 |
BR0114738A (pt) | 2004-02-10 |
CN1469724A (zh) | 2004-01-21 |
EP1925258A2 (en) | 2008-05-28 |
WO2002032326A3 (en) | 2002-09-06 |
CA2425544A1 (en) | 2002-04-25 |
AU2002214623B2 (en) | 2006-03-09 |
EP1339328B1 (en) | 2008-02-13 |
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