JP4750116B2 - 回転可能なカテーテルアセンブリ - Google Patents
回転可能なカテーテルアセンブリ Download PDFInfo
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- JP4750116B2 JP4750116B2 JP2007525659A JP2007525659A JP4750116B2 JP 4750116 B2 JP4750116 B2 JP 4750116B2 JP 2007525659 A JP2007525659 A JP 2007525659A JP 2007525659 A JP2007525659 A JP 2007525659A JP 4750116 B2 JP4750116 B2 JP 4750116B2
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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
- A61F2/954—Instruments specially adapted for placement or removal of stents or stent-grafts for placing stents or stent-grafts in a bifurcation
-
- 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
- A61F2/958—Inflatable balloons for placing stents or stent-grafts
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
-
- 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
- A61F2/856—Single tubular stent with a side portal passage
-
- 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
- A61F2210/008—Phase change materials [PCM], e.g. for storing latent heat
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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
- A61F2250/0003—Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having an inflatable pocket filled with fluid, e.g. liquid or gas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/0043—Catheters; Hollow probes characterised by structural features
- A61M2025/0058—Catheters; Hollow probes characterised by structural features having an electroactive polymer material, e.g. for steering purposes, for control of flexibility, for locking, for opening or closing
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1011—Multiple balloon catheters
- A61M2025/1015—Multiple balloon catheters having two or more independently movable balloons where the distance between the balloons can be adjusted, e.g. two balloon catheters concentric to each other forming an adjustable multiple balloon catheter system
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M2025/1043—Balloon catheters with special features or adapted for special applications
- A61M2025/1056—Balloon catheters with special features or adapted for special applications having guide wire lumens outside the main shaft, i.e. the guide wire lumen is within or on the surface of the balloon
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M25/00—Catheters; Hollow probes
- A61M25/10—Balloon catheters
- A61M25/1006—Balloons formed between concentric tubes
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Transplantation (AREA)
- Vascular Medicine (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Cardiology (AREA)
- Child & Adolescent Psychology (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Materials For Medical Uses (AREA)
- Media Introduction/Drainage Providing Device (AREA)
Description
本出願は、2004年2月24日に出願された米国特許出願第10/785,449号「回転可能なカテーテルアセンブリ」の一部継続出願であり、その全体の内容は、引用することにより本明細書に援用する。
(連邦政府による資金提供を受けた研究開発の記載)
該当なし。
1つまたは複数のステント本体を血管分岐部またはその周囲に展開するためのステント供給システムは、既に提案されている。このようなステントは、一般に、妨げられない血流が、1つまたは複数の側枝動脈内に入るか、および/または追加のステント本体が貫通して展開される開口部を有する。しかし、それでもなお、問題は、一次および二次通路の分岐部における側枝に対してステントを方向付ける時に生じる。さらに、このような分岐アセンブリは、一般に、単一の血管展開に意図される複数の標準ステントに比べて、増加した費用で特別に製造される。
Claims (26)
- カテーテルアセンブリであって、
長さおよび外面を有するカテーテルシャフトと、
バルーンであって、該バルーンが、近位のバルーン胴部と、遠位のバルーン胴部と、これらの間の本体部分とを備え、近位のバルーンコーンが、近位のバルーン胴部とバルーン本体との間に延在し、遠位のバルーンコーンが、遠位のバルーン胴部とバルーン本体との間に延在し、該バルーンが、膨張状態および非膨張状態を有し、膨張状態では、本体部分は膨張直径を有し、非膨張状態では、本体部分は、膨張直径より少ない非膨張直径を有するバルーンと、
近位のカラーおよび遠位のカラーであって、近位のカラーがカテーテルシャフトに係合し、遠位のカラーがカテーテルシャフトに係合し、各々のカラーが、本体部分および少なくとも1つのリップ部分を有し、該少なくとも1つのリップ部分が、本体部分から半径方向外側に延在し、各々のカラーが電気活性材料から構成され、かつ電流に暴露された時にそのサイズが膨張する活性化状態と電流に暴露される前の非活性化状態とを有し、非活性化状態では、バルーンは、近位のカラーおよび遠位のカラーの周囲で回転可能であり、非活性化状態では、各々のリップ部分は、バルーンの少なくとも一部分に当接するように構成および配置されて、バルーンがリップ部分に対して長手方向に移動するのを防止し、活性化状態では、近位のカラーの本体部分は膨張して近位のバルーン胴部の少なくとも一部分に封止的に係合し、遠位のカラーは膨張して遠位のバルーン胴部の少なくとも一部分に封止的に係合する、近位のカラーおよび遠位のカラーと、
を備えるカテーテルアセンブリ。 - 各々のカラーの少なくとも1つのリップ部分がバルーンの外側にある、請求項1に記載のカテーテルアセンブリ。
- バルーンがバルーン内部を画定し、活性化状態で、近位のカラーの第1リップ部分が、バルーン内部の近位のバルーンコーンの少なくとも一部分に係合し、遠位のカラーの第1リップ部分が、バルーン内部の遠位のバルーンコーンの少なくとも一部分に係合する、請求項1に記載のカテーテルアセンブリ。
- 近位のカラーの第2リップ部分がバルーンの外側に存在し、遠位のカラーの第2リップ部分がバルーンの外側に存在する、請求項3に記載のカテーテルアセンブリ。
- 少なくとも1つの導電性部材をさらに備え、各々のカラーが、少なくとも1つの導電性部材と電子的に接続する、請求項1に記載のカテーテルアセンブリ。
- 電流源をさらに備え、電流が少なくとも1つの導電性部材と電子的に接続する、請求項5に記載のカテーテルアセンブリ。
- カテーテルシャフトが、内部カテーテルシャフトおよび外側カテーテルシャフトを備え、近位のカラーが、外側カテーテルシャフトの一部分に係合し、遠位のカラーが、内部カテーテルシャフトの一部分に係合する、請求項6に記載のカテーテルアセンブリ。
- 少なくとも1つの導電性部材が、内部カテーテルシャフトによって少なくとも部分的に包囲される、請求項7に記載のカテーテルアセンブリ。
- 少なくとも1つの導電性部材が、内部カテーテルシャフトの少なくとも一部分と同時押し出しされる、請求項8に記載のカテーテルアセンブリ。
- 少なくとも1つの導電性部材が、外側カテーテルシャフトによって少なくとも部分的に包囲される、請求項7に記載のカテーテルアセンブリ。
- 少なくとも1つの導電性部材が、外側カテーテルシャフトの少なくとも1つの材料と同時押し出しされる、請求項10に記載のカテーテルアセンブリ。
- 外側カテーテルシャフトが、内部カテーテルシャフトの少なくとも一部分の周囲に配置され、バルーン本体の内部と連通する膨張内腔をこれらの間に画定する、請求項7に記載のカテーテルアセンブリ。
- 外側カテーテルシャフトの遠位の端部が支持リングの周囲に配置され、内部カテーテルシャフトが、支持リングを貫通して延在する、請求項12に記載のカテーテルアセンブリ。
- 電気活性材料が、電気活性ポリマー(EAP)、カーボンナノチューブ構造(バッキーペーパー)、またはこれらの組合せである、請求項1に記載のカテーテルアセンブリ。
- EAP材料が、ポリ−ピロール(PPY)、ポリ−アニリン(PAni)、ポリ−チオフェン(PTH)、ポリ−パラフェニレンビニレン(PPV)、ナフィオン、およびこれらの組合せからなる群の少なくとも1つの部材から選択される、請求項14に記載のカテーテルアセンブリ。
- 近位のカラーおよび遠位のカラーが電流に暴露されると、各々のカラーの電気活性材料が300%膨張する、請求項1に記載のカテーテルアセンブリ。
- 近位のカラーおよび遠位のカラーが電流に暴露されると、各々のカラーのEAP材料が、0.5%〜20%膨張する、請求項14に記載のカテーテルアセンブリ。
- 近位のカラーおよび遠位のカラーが、さらに少なくとも1つの導電性マーカーから成り、電気活性材料が、少なくとも1つの導電性マーカーの表面の少なくとも一部分に係合する材料層である、請求項1に記載のカテーテルアセンブリ。
- 少なくとも1つの導電性マーカーが、金、白金、銀およびニチノール、およびこれらの組合せからなる群の少なくとも1つの材料から構成される、請求項18に記載のカテーテルアセンブリ。
- 少なくとも1つの導電性マーカーが、カテーテルシャフト内の少なくとも1つの開口部を貫通して延在する少なくとも1つの導電性部材の一部分と直接接触する、請求項19に記載のカテーテルアセンブリ。
- 二次ガイドワイヤ筐体をさらに備え、二次ガイドワイヤ筐体が、バルーンに係合する管状の部材を備え、二次ガイドワイヤ内腔を画定し、該内腔を貫通して、二次ガイドワイヤが摺動的に配置される、請求項1に記載のカテーテルアセンブリ。
- バルーンが膨張可能なステントをさらに備え、ステントが、非膨張構成から膨張構成に膨張可能であり、非膨張構成では、ステントはバルーン本体の少なくとも一部分の周囲に配置される、請求項21に記載のカテーテルアセンブリ。
- ステントの少なくとも近位の部分が、二次ガイドワイヤ筐体の少なくとも一部分に重畳する、請求項22に記載のカテーテルアセンブリ。
- ステントが複数の相互接続部材を備え、隣接する部材が間に開口部を画定し、同開口部の1つは、血管の分岐部において、主血管から分岐する側枝血管内に二次ガイドワイヤを貫通可能にする二次開口部である、請求項22に記載のカテーテルアセンブリ。
- 膨張流体をさらに含み、膨張流体がバルーン内に射出されて、バルーンを非膨張状態から膨張状態に膨張させ、膨張流体が導電性である、請求項6に記載のカテーテルアセンブリ。
- 近位のカラー、遠位のカラー、少なくとも1つの導電性部材、膨張流体、および電流源が、電流が流れて、カラーを活性化状態にする電気回路を形成する、請求項25に記載のカテーテルアセンブリ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/915,209 US7922740B2 (en) | 2004-02-24 | 2004-08-10 | Rotatable catheter assembly |
US10/915,209 | 2004-08-10 | ||
PCT/US2005/027423 WO2006020457A1 (en) | 2004-08-10 | 2005-08-02 | Rotatable catheter assembly |
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JP2008509733A JP2008509733A (ja) | 2008-04-03 |
JP4750116B2 true JP4750116B2 (ja) | 2011-08-17 |
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US (1) | US7922740B2 (ja) |
EP (1) | EP1796585B1 (ja) |
JP (1) | JP4750116B2 (ja) |
AT (1) | ATE489054T1 (ja) |
CA (1) | CA2576447A1 (ja) |
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Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7744619B2 (en) | 2004-02-24 | 2010-06-29 | Boston Scientific Scimed, Inc. | Rotatable catheter assembly |
US7922740B2 (en) * | 2004-02-24 | 2011-04-12 | Boston Scientific Scimed, Inc. | Rotatable catheter assembly |
US8353944B2 (en) * | 2005-03-14 | 2013-01-15 | Boston Scientific Scimed, Inc. | Bifurcation delivery system |
US8795348B2 (en) * | 2005-06-14 | 2014-08-05 | Boston Scientific Scimed, Inc. | Medical devices and related methods |
US7777399B2 (en) | 2006-07-31 | 2010-08-17 | Boston Scientific Scimed, Inc. | Medical balloon incorporating electroactive polymer and methods of making and using the same |
US7909844B2 (en) * | 2006-07-31 | 2011-03-22 | Boston Scientific Scimed, Inc. | Catheters having actuatable lumen assemblies |
US20090099638A1 (en) * | 2007-10-11 | 2009-04-16 | Med Institute, Inc. | Motorized deployment system |
US8718313B2 (en) * | 2007-11-09 | 2014-05-06 | Personics Holdings, LLC. | Electroactive polymer systems |
US20090299455A1 (en) * | 2008-05-29 | 2009-12-03 | Sutermeister Derek C | Rotatable catheter assembly |
US8133199B2 (en) | 2008-08-27 | 2012-03-13 | Boston Scientific Scimed, Inc. | Electroactive polymer activation system for a medical device |
US20100158193A1 (en) * | 2008-12-22 | 2010-06-24 | Bates Mark C | Interventional Devices Formed Using Compositions Including Metal-Coated Nanotubes Dispersed In Polymers, And Methods Of Making And Using Same |
US8292940B2 (en) * | 2009-02-11 | 2012-10-23 | Boston Scientific Scimed, Inc. | Medical device having a rotatable shaft |
WO2011081991A1 (en) * | 2009-12-30 | 2011-07-07 | Boston Scientific Scimed, Inc. | Rotatable connection between a tubular member and an elongate wire of a catheter |
US9737426B2 (en) * | 2013-03-15 | 2017-08-22 | Altura Medical, Inc. | Endograft device delivery systems and associated methods |
US10828471B2 (en) | 2013-07-15 | 2020-11-10 | John P. Pigott | Balloon catheter having a retractable sheath |
US11202892B2 (en) | 2013-07-15 | 2021-12-21 | John P. Pigott | Balloon catheter having a retractable sheath |
US10315014B2 (en) | 2013-07-15 | 2019-06-11 | John P. Pigott | Balloon catheter having a retractable sheath and locking mechanism with balloon recapture element |
US10130798B2 (en) | 2013-07-15 | 2018-11-20 | John P. Pigott | Balloon catheter having a retractable sheath and locking mechanism |
WO2017192702A1 (en) * | 2016-05-03 | 2017-11-09 | Access Flow Systems, Llc | Vascular access devices, systems, and methods |
EP3593854A1 (en) * | 2018-07-12 | 2020-01-15 | Pigott, John, P. | Balloon catheter having a retractable sheath |
EP3897805A2 (en) * | 2018-12-21 | 2021-10-27 | Crannmed Limited | Balloon occlusion catheter |
Family Cites Families (228)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254773A (en) * | 1978-11-24 | 1981-03-10 | Medex Inc. | Swivel coupling for a catheterization system |
JPS5586435A (en) | 1978-12-22 | 1980-06-30 | Olympus Optical Co | Endoscope |
JPS5586436A (en) | 1978-12-22 | 1980-06-30 | Olympus Optical Co | Endoscope |
US4448195A (en) | 1981-05-08 | 1984-05-15 | Leveen Harry H | Reinforced balloon catheter |
FR2512665A1 (fr) | 1981-09-12 | 1983-03-18 | Wolf Gmbh Richard | Catheter pour la mesure de la pression intra-uretrale |
EP0077526B1 (en) | 1981-10-15 | 1987-09-16 | Olympus Optical Co., Ltd. | Endoscope system with an electric bending mechanism |
JPS5878639A (ja) | 1981-11-04 | 1983-05-12 | オリンパス光学工業株式会社 | 内視鏡 |
US5100933A (en) | 1986-03-31 | 1992-03-31 | Massachusetts Institute Of Technology | Collapsible gel compositions |
US5090956A (en) | 1983-10-31 | 1992-02-25 | Catheter Research, Inc. | Catheter with memory element-controlled steering |
US4601705A (en) | 1983-10-31 | 1986-07-22 | Mccoy William C | Steerable and aimable catheter |
US4543090A (en) | 1983-10-31 | 1985-09-24 | Mccoy William C | Steerable and aimable catheter |
US4601701A (en) | 1985-02-25 | 1986-07-22 | Argon Medical Corp. | Multi-purpose multi-lumen catheter |
US5449343A (en) | 1985-07-30 | 1995-09-12 | Advanced Cardiovascular Systems, Inc. | Steerable dilatation catheter |
US4733665C2 (en) | 1985-11-07 | 2002-01-29 | Expandable Grafts Partnership | Expandable intraluminal graft and method and apparatus for implanting an expandable intraluminal graft |
DE3734979A1 (de) | 1986-10-16 | 1988-04-28 | Olympus Optical Co | Endoskop |
US4790624A (en) | 1986-10-31 | 1988-12-13 | Identechs Corporation | Method and apparatus for spatially orienting movable members using shape memory effect alloy actuator |
US4753223A (en) | 1986-11-07 | 1988-06-28 | Bremer Paul W | System for controlling shape and direction of a catheter, cannula, electrode, endoscope or similar article |
US4988356A (en) | 1987-02-27 | 1991-01-29 | C. R. Bard, Inc. | Catheter and guidewire exchange system |
US4846573A (en) | 1987-04-10 | 1989-07-11 | Identechs Corporation | Shape memory effect alloy pull wire articulator for borescopes |
US4793359A (en) | 1987-04-24 | 1988-12-27 | Gv Medical, Inc. | Centering balloon structure for transluminal angioplasty catheter |
US4884557A (en) | 1987-05-15 | 1989-12-05 | Olympus Optical Co., Ltd. | Endoscope for automatically adjusting an angle with a shape memory alloy |
US4838859A (en) | 1987-05-19 | 1989-06-13 | Steve Strassmann | Steerable catheter |
US4769005A (en) | 1987-08-06 | 1988-09-06 | Robert Ginsburg | Selective catheter guide |
US4830023A (en) | 1987-11-27 | 1989-05-16 | Medi-Tech, Incorporated | Medical guidewire |
US4930494A (en) | 1988-03-09 | 1990-06-05 | Olympus Optical Co., Ltd. | Apparatus for bending an insertion section of an endoscope using a shape memory alloy |
US4987314A (en) | 1988-04-21 | 1991-01-22 | Olympus Optical Co., Ltd. | Actuator apparatus utilizing a shape-memory alloy |
US4950239A (en) | 1988-08-09 | 1990-08-21 | Worldwide Medical Plastics Inc. | Angioplasty balloons and balloon catheters |
US4998923A (en) | 1988-08-11 | 1991-03-12 | Advanced Cardiovascular Systems, Inc. | Steerable dilatation catheter |
US4906244A (en) | 1988-10-04 | 1990-03-06 | Cordis Corporation | Balloons for medical devices and fabrication thereof |
CA1322628C (en) | 1988-10-04 | 1993-10-05 | Richard A. Schatz | Expandable intraluminal graft |
US6066130A (en) | 1988-10-24 | 2000-05-23 | The General Hospital Corporation | Delivering laser energy |
US4913141A (en) | 1988-10-25 | 1990-04-03 | Cordis Corporation | Apparatus and method for placement of a stent within a subject vessel |
US5019085A (en) | 1988-10-25 | 1991-05-28 | Cordis Corporation | Apparatus and method for placement of a stent within a subject vessel |
JPH02154804A (ja) | 1988-12-05 | 1990-06-14 | Bridgestone Corp | メカノケミカル・アクチュエータ |
US4977886A (en) | 1989-02-08 | 1990-12-18 | Olympus Optical Co., Ltd. | Position controlling apparatus |
US5492532A (en) * | 1989-03-17 | 1996-02-20 | B. Braun Medical, Inc. | Balloon catheter |
US4994071A (en) | 1989-05-22 | 1991-02-19 | Cordis Corporation | Bifurcating stent apparatus and method |
JP2886588B2 (ja) | 1989-07-11 | 1999-04-26 | 日本碍子株式会社 | 圧電/電歪アクチュエータ |
US5209728B1 (en) | 1989-11-02 | 1998-04-14 | Danforth Biomedical Inc | Low profile high performance interventional catheters |
US5290306A (en) | 1989-11-29 | 1994-03-01 | Cordis Corporation | Puncture resistant balloon catheter |
US5843089A (en) | 1990-12-28 | 1998-12-01 | Boston Scientific Corporation | Stent lining |
US5236413B1 (en) | 1990-05-07 | 1996-06-18 | Andrew J Feiring | Method and apparatus for inducing the permeation of medication into internal tissue |
US5431645A (en) | 1990-05-10 | 1995-07-11 | Symbiosis Corporation | Remotely activated endoscopic tools such as endoscopic biopsy forceps |
US5122154A (en) | 1990-08-15 | 1992-06-16 | Rhodes Valentine J | Endovascular bypass graft |
AR246020A1 (es) | 1990-10-03 | 1994-03-30 | Hector Daniel Barone Juan Carl | Un dispositivo de balon para implantar una protesis intraluminal aortica para reparar aneurismas. |
MY109047A (en) | 1990-10-31 | 1996-11-30 | Kao Corp | Disposable diaper |
DE69121178T2 (de) * | 1990-12-21 | 1997-03-06 | Advanced Cardiovascular System | Festdraht Dilatationskatheter mit drehbare Ballonanordnung |
US5188111A (en) | 1991-01-18 | 1993-02-23 | Catheter Research, Inc. | Device for seeking an area of interest within a body |
CA2060067A1 (en) | 1991-01-28 | 1992-07-29 | Lilip Lau | Stent delivery system |
US5329923A (en) | 1991-02-15 | 1994-07-19 | Lundquist Ingemar H | Torquable catheter |
JPH074075B2 (ja) | 1991-02-28 | 1995-01-18 | 工業技術院長 | アクチュエータ素子 |
US5217453A (en) | 1991-03-18 | 1993-06-08 | Wilk Peter J | Automated surgical system and apparatus |
US5347987A (en) | 1991-04-08 | 1994-09-20 | Feldstein David A | Self-centering endoscope system |
US5454788A (en) | 1991-04-24 | 1995-10-03 | Baxter International Inc. | Exchangeable integrated-wire balloon catheter |
US5239982A (en) | 1991-06-07 | 1993-08-31 | Baxter International Inc. | Catheter depth gauge and method of use |
FR2678508B1 (fr) | 1991-07-04 | 1998-01-30 | Celsa Lg | Dispositif pour le renfort de vaisseaux du corps humain. |
US5316023A (en) | 1992-01-08 | 1994-05-31 | Expandable Grafts Partnership | Method for bilateral intra-aortic bypass |
ES2048086B1 (es) | 1992-01-17 | 1994-10-01 | Univ Pais Vasco | Dispositivos laminares que emplean polimeros conductores capaces de provocar movimientos mecanicos. |
US5624380A (en) | 1992-03-12 | 1997-04-29 | Olympus Optical Co., Ltd. | Multi-degree of freedom manipulator |
US5396879A (en) | 1992-04-09 | 1995-03-14 | Wilk; Peter J. | Elongate medical instrument with distal end orientation control |
US5250167A (en) | 1992-06-22 | 1993-10-05 | The United States Of America As Represented By The United States Department Of Energy | Electrically controlled polymeric gel actuators |
US5482029A (en) | 1992-06-26 | 1996-01-09 | Kabushiki Kaisha Toshiba | Variable flexibility endoscope system |
US5348537A (en) | 1992-07-15 | 1994-09-20 | Advanced Cardiovascular Systems, Inc. | Catheter with intraluminal sealing element |
US5562725A (en) | 1992-09-14 | 1996-10-08 | Meadox Medicals Inc. | Radially self-expanding implantable intraluminal device |
US5662587A (en) | 1992-09-16 | 1997-09-02 | Cedars Sinai Medical Center | Robotic endoscopy |
US5337732A (en) | 1992-09-16 | 1994-08-16 | Cedars-Sinai Medical Center | Robotic endoscopy |
US5348538A (en) | 1992-09-29 | 1994-09-20 | Scimed Life Systems, Inc. | Shrinking balloon catheter having nonlinear or hybrid compliance curve |
US5634901A (en) | 1992-11-02 | 1997-06-03 | Localmed, Inc. | Method of using a catheter sleeve |
ES2062930B1 (es) | 1992-12-28 | 1995-06-16 | Univ Pais Vasco | Musculos artificiales formados por multicapas: polimeros conductores-polimeros no conductores. |
US5843167A (en) | 1993-04-22 | 1998-12-01 | C. R. Bard, Inc. | Method and apparatus for recapture of hooked endoprosthesis |
US5318535A (en) | 1993-06-21 | 1994-06-07 | Baxter International Inc. | Low-profile dual-lumen perfusion balloon catheter with axially movable inner guide sheath |
US5556370A (en) | 1993-07-28 | 1996-09-17 | The Board Of Trustees Of The Leland Stanford Junior University | Electrically activated multi-jointed manipulator |
US5389222A (en) | 1993-09-21 | 1995-02-14 | The United States Of America As Represented By The United States Department Of Energy | Spring-loaded polymeric gel actuators |
US5989280A (en) | 1993-10-22 | 1999-11-23 | Scimed Lifesystems, Inc | Stent delivery apparatus and method |
EP0657147B1 (en) | 1993-11-04 | 1999-08-04 | C.R. Bard, Inc. | Non-migrating vascular prosthesis |
US5609627A (en) | 1994-02-09 | 1997-03-11 | Boston Scientific Technology, Inc. | Method for delivering a bifurcated endoluminal prosthesis |
US5556700A (en) | 1994-03-25 | 1996-09-17 | Trustees Of The University Of Pennsylvania | Conductive polyaniline laminates |
US6001123A (en) | 1994-04-01 | 1999-12-14 | Gore Enterprise Holdings Inc. | Folding self-expandable intravascular stent-graft |
US6165210A (en) | 1994-04-01 | 2000-12-26 | Gore Enterprise Holdings, Inc. | Self-expandable helical intravascular stent and stent-graft |
US5824044A (en) | 1994-05-12 | 1998-10-20 | Endovascular Technologies, Inc. | Bifurcated multicapsule intraluminal grafting system |
US5456694A (en) | 1994-05-13 | 1995-10-10 | Stentco, Inc. | Device for delivering and deploying intraluminal devices |
US6331188B1 (en) | 1994-08-31 | 2001-12-18 | Gore Enterprise Holdings, Inc. | Exterior supported self-expanding stent-graft |
US6015429A (en) | 1994-09-08 | 2000-01-18 | Gore Enterprise Holdings, Inc. | Procedures for introducing stents and stent-grafts |
US5606975A (en) | 1994-09-19 | 1997-03-04 | The Board Of Trustees Of The Leland Stanford Junior University | Forward viewing ultrasonic imaging catheter |
US5645520A (en) | 1994-10-12 | 1997-07-08 | Computer Motion, Inc. | Shape memory alloy actuated rod for endoscopic instruments |
US5683345A (en) | 1994-10-27 | 1997-11-04 | Novoste Corporation | Method and apparatus for treating a desired area in the vascular system of a patient |
US5779688A (en) | 1994-10-28 | 1998-07-14 | Intella Interventional Systems, Inc. | Low profile balloon-on-a-wire catheter with shapeable and/or deflectable tip and method |
CA2175720C (en) | 1996-05-03 | 2011-11-29 | Ian M. Penn | Bifurcated stent and method for the manufacture and delivery of same |
NL9500094A (nl) | 1995-01-19 | 1996-09-02 | Industrial Res Bv | Y-vormige stent en werkwijze van het plaatsen daarvan. |
US5728044A (en) | 1995-03-10 | 1998-03-17 | Shan; Yansong | Sensor device for spacial imaging of endoscopes |
US5492121A (en) | 1995-03-24 | 1996-02-20 | Mayo Foundation For Medical Education And Research | Method for reducing sidelobes of limited diffracton pulse-echo images |
NL9500589A (nl) | 1995-03-28 | 1996-11-01 | Tieman Bv F J | Braillecel met een actuator die een mechanisch werkzame, intrinsiek geleidende polymeer bevat. |
US5643278A (en) | 1995-04-06 | 1997-07-01 | Leocor, Inc. | Stent delivery system |
US6322548B1 (en) | 1995-05-10 | 2001-11-27 | Eclipse Surgical Technologies | Delivery catheter system for heart chamber |
US5771902A (en) | 1995-09-25 | 1998-06-30 | Regents Of The University Of California | Micromachined actuators/sensors for intratubular positioning/steering |
BR9608708A (pt) | 1995-06-08 | 1999-12-07 | Bard Galway Ltd | Extensor endovascular bifurcado. |
US6027460A (en) | 1995-09-14 | 2000-02-22 | Shturman Cardiology Systems, Inc. | Rotatable intravascular apparatus |
US5776161A (en) | 1995-10-16 | 1998-07-07 | Instent, Inc. | Medical stents, apparatus and method for making same |
IT1277690B1 (it) | 1995-12-22 | 1997-11-11 | Bieffe Medital Spa | Sistema di sostegno ed attuazione a vertebre in particolare per strumenti chirurgici e diagnostici |
US6475639B2 (en) | 1996-01-18 | 2002-11-05 | Mohsen Shahinpoor | Ionic polymer sensors and actuators |
CA2243527A1 (en) | 1996-01-18 | 1997-07-24 | University Of New Mexico | Soft actuators and artificial muscles |
US6436104B2 (en) | 1996-01-26 | 2002-08-20 | Cordis Corporation | Bifurcated axially flexible stent |
US6533805B1 (en) | 1996-04-01 | 2003-03-18 | General Surgical Innovations, Inc. | Prosthesis and method for deployment within a body lumen |
US6629981B2 (en) | 2000-07-06 | 2003-10-07 | Endocare, Inc. | Stent delivery system |
UA58485C2 (uk) | 1996-05-03 | 2003-08-15 | Медінол Лтд. | Спосіб виготовлення роздвоєного стента (варіанти) та роздвоєний стент (варіанти) |
MX9800715A (es) | 1996-05-31 | 1998-04-30 | Bard Walway Ltd | Extensiones endovasculares bifurcadas, y metodo y aparato para su colocacion. |
US5697971A (en) | 1996-06-11 | 1997-12-16 | Fischell; Robert E. | Multi-cell stent with cells having differing characteristics |
US5797952A (en) | 1996-06-21 | 1998-08-25 | Localmed, Inc. | System and method for delivering helical stents |
US5968068A (en) | 1996-09-12 | 1999-10-19 | Baxter International Inc. | Endovascular delivery system |
US5749825A (en) * | 1996-09-18 | 1998-05-12 | Isostent, Inc. | Means method for treatment of stenosed arterial bifurcations |
US5772669A (en) | 1996-09-27 | 1998-06-30 | Scimed Life Systems, Inc. | Stent deployment catheter with retractable sheath |
US5725519A (en) | 1996-09-30 | 1998-03-10 | Medtronic Instent Israel Ltd. | Stent loading device for a balloon catheter |
US5755778A (en) | 1996-10-16 | 1998-05-26 | Nitinol Medical Technologies, Inc. | Anastomosis device |
IT1285533B1 (it) | 1996-10-22 | 1998-06-08 | Scuola Superiore Di Studi Universitari E Di Perfezionamento Sant Anna | Robot endoscopico |
US6596020B2 (en) | 1996-11-04 | 2003-07-22 | Advanced Stent Technologies, Inc. | Method of delivering a stent with a side opening |
US5941908A (en) | 1997-04-23 | 1999-08-24 | Vascular Science, Inc. | Artificial medical graft with a releasable retainer |
US5968052A (en) | 1996-11-27 | 1999-10-19 | Scimed Life Systems Inc. | Pull back stent delivery system with pistol grip retraction handle |
US6352561B1 (en) | 1996-12-23 | 2002-03-05 | W. L. Gore & Associates | Implant deployment apparatus |
DE29701758U1 (de) | 1997-02-01 | 1997-03-27 | Jomed Implantate GmbH, 72414 Rangendingen | Radial aufweitbarer Stent zur Implantierung in ein Körpergefäß, insbesondere im Bereich einer Gefäßverzweigung |
US6376971B1 (en) | 1997-02-07 | 2002-04-23 | Sri International | Electroactive polymer electrodes |
US6586859B2 (en) | 2000-04-05 | 2003-07-01 | Sri International | Electroactive polymer animated devices |
US5720735A (en) | 1997-02-12 | 1998-02-24 | Dorros; Gerald | Bifurcated endovascular catheter |
US6071286A (en) | 1997-02-19 | 2000-06-06 | Mawad; Michel E. | Combination angioplasty balloon/stent deployment device |
US6090128A (en) | 1997-02-20 | 2000-07-18 | Endologix, Inc. | Bifurcated vascular graft deployment device |
US5855565A (en) | 1997-02-21 | 1999-01-05 | Bar-Cohen; Yaniv | Cardiovascular mechanically expanding catheter |
US6096073A (en) | 1997-02-25 | 2000-08-01 | Scimed Life Systems, Inc. | Method of deploying a stent at a lesion site located at a bifurcation in a parent vessel |
US6010449A (en) | 1997-02-28 | 2000-01-04 | Lumend, Inc. | Intravascular catheter system for treating a vascular occlusion |
US6152944A (en) | 1997-03-05 | 2000-11-28 | Scimed Life Systems, Inc. | Catheter with removable balloon protector and stent delivery system with removable stent protector |
US5893868A (en) | 1997-03-05 | 1999-04-13 | Scimed Life Systems, Inc. | Catheter with removable balloon protector and stent delivery system with removable stent protector |
US5857962A (en) | 1997-03-13 | 1999-01-12 | Circon Corporation | Resectoscope with curved electrode channel and resiliently deflectable electrode section |
US5824055A (en) | 1997-03-25 | 1998-10-20 | Endotex Interventional Systems, Inc. | Stent graft delivery system and methods of use |
US6013054A (en) | 1997-04-28 | 2000-01-11 | Advanced Cardiovascular Systems, Inc. | Multifurcated balloon catheter |
US5810871A (en) | 1997-04-29 | 1998-09-22 | Medtronic, Inc. | Stent delivery system |
US5957929A (en) | 1997-05-02 | 1999-09-28 | Micro Therapeutics, Inc. | Expandable stent apparatus and method |
US5873817A (en) | 1997-05-12 | 1999-02-23 | Circon Corporation | Endoscope with resilient deflectable section |
DE29708803U1 (de) | 1997-05-17 | 1997-07-31 | Jomed Implantate GmbH, 72414 Rangendingen | Radial aufweitbarer Stent zur Implantierung in ein Körpergefäß im Bereich einer Gefäßverzweigung |
US6221090B1 (en) | 1997-08-13 | 2001-04-24 | Advanced Cardiovascular Systems, Inc. | Stent delivery assembly |
US6165195A (en) | 1997-08-13 | 2000-12-26 | Advanced Cardiovascylar Systems, Inc. | Stent and catheter assembly and method for treating bifurcations |
US6361544B1 (en) | 1997-08-13 | 2002-03-26 | Advanced Cardiovascular Systems, Inc. | Stent and catheter assembly and method for treating bifurcations |
US6056722A (en) | 1997-09-18 | 2000-05-02 | Iowa-India Investments Company Limited Of Douglas | Delivery mechanism for balloons, drugs, stents and other physical/mechanical agents and methods of use |
US6520988B1 (en) | 1997-09-24 | 2003-02-18 | Medtronic Ave, Inc. | Endolumenal prosthesis and method of use in bifurcation regions of body lumens |
US6183432B1 (en) | 1997-11-13 | 2001-02-06 | Lumend, Inc. | Guidewire and catheter with rotating and reciprocating symmetrical or asymmetrical distal tip |
WO1999025280A1 (en) | 1997-11-14 | 1999-05-27 | Boston Scientific Limited | Multi-sheath delivery catheter |
US5961548A (en) | 1997-11-18 | 1999-10-05 | Shmulewitz; Ascher | Bifurcated two-part graft and methods of implantation |
US6099497A (en) | 1998-03-05 | 2000-08-08 | Scimed Life Systems, Inc. | Dilatation and stent delivery system for bifurcation lesions |
US6520983B1 (en) | 1998-03-31 | 2003-02-18 | Scimed Life Systems, Inc. | Stent delivery system |
US6249076B1 (en) | 1998-04-14 | 2001-06-19 | Massachusetts Institute Of Technology | Conducting polymer actuator |
US6024752A (en) * | 1998-05-11 | 2000-02-15 | Scimed Life Systems, Inc. | Soft flexible tipped balloon |
US6740104B1 (en) | 1998-05-15 | 2004-05-25 | Advanced Cardiovascular Systems, Inc. | Enhanced catheter with alignment means |
JPH11342106A (ja) | 1998-06-03 | 1999-12-14 | Masazumi Takada | 自走式大腸内視鏡 |
DE19829702C1 (de) | 1998-07-03 | 2000-03-16 | Heraeus Gmbh W C | Radial aufweitbare Stützvorrichtung V |
US6117296A (en) | 1998-07-21 | 2000-09-12 | Thomson; Timothy | Electrically controlled contractile polymer composite |
US6013092A (en) | 1998-08-18 | 2000-01-11 | Baxter International Inc. | Folding of catheter-mounted balloons to facilitate non-rotational radial expansion of intraluminal devices |
US6117117A (en) | 1998-08-24 | 2000-09-12 | Advanced Cardiovascular Systems, Inc. | Bifurcated catheter assembly |
US6120522A (en) | 1998-08-27 | 2000-09-19 | Scimed Life Systems, Inc. | Self-expanding stent delivery catheter |
US6514281B1 (en) | 1998-09-04 | 2003-02-04 | Scimed Life Systems, Inc. | System for delivering bifurcation stents |
US6368345B1 (en) | 1998-09-30 | 2002-04-09 | Edwards Lifesciences Corporation | Methods and apparatus for intraluminal placement of a bifurcated intraluminal garafat |
US6059813A (en) | 1998-11-06 | 2000-05-09 | Scimed Life Systems, Inc. | Rolling membrane stent delivery system |
US6162171A (en) | 1998-12-07 | 2000-12-19 | Wan Sing Ng | Robotic endoscope and an autonomous pipe robot for performing endoscopic procedures |
US6187036B1 (en) | 1998-12-11 | 2001-02-13 | Endologix, Inc. | Endoluminal vascular prosthesis |
US6443980B1 (en) | 1999-03-22 | 2002-09-03 | Scimed Life Systems, Inc. | End sleeve coating for stent delivery |
US6221097B1 (en) | 1999-03-22 | 2001-04-24 | Scimed Life System, Inc. | Lubricated sleeve material for stent delivery |
US6190393B1 (en) | 1999-03-29 | 2001-02-20 | Cordis Corporation | Direct stent delivery catheter system |
US6319275B1 (en) | 1999-04-07 | 2001-11-20 | Medtronic Ave, Inc. | Endolumenal prosthesis delivery assembly and method of use |
US6190360B1 (en) | 1999-04-09 | 2001-02-20 | Endotex Interventional System | Stent delivery handle |
US6146415A (en) | 1999-05-07 | 2000-11-14 | Advanced Cardiovascular Systems, Inc. | Stent delivery system |
US6290673B1 (en) * | 1999-05-20 | 2001-09-18 | Conor Medsystems, Inc. | Expandable medical device delivery system and method |
US6884258B2 (en) | 1999-06-04 | 2005-04-26 | Advanced Stent Technologies, Inc. | Bifurcation lesion stent delivery using multiple guidewires |
US6315790B1 (en) | 1999-06-07 | 2001-11-13 | Scimed Life Systems, Inc. | Radiopaque marker bands |
SE519023C2 (sv) | 1999-06-21 | 2002-12-23 | Micromuscle Ab | Kateterburna mikrokirurgiska verktygsset |
US6664718B2 (en) | 2000-02-09 | 2003-12-16 | Sri International | Monolithic electroactive polymers |
US6246914B1 (en) | 1999-08-12 | 2001-06-12 | Irvine Biomedical, Inc. | High torque catheter and methods thereof |
US6471672B1 (en) | 1999-11-10 | 2002-10-29 | Scimed Life Systems | Selective high pressure dilation balloon |
AU1723201A (en) | 1999-11-18 | 2001-05-30 | Petrus Besselink | Method for placing bifurcated stents |
US6849085B2 (en) | 1999-11-19 | 2005-02-01 | Advanced Bio Prosthetic Surfaces, Ltd. | Self-supporting laminated films, structural materials and medical devices manufactured therefrom and method of making same |
US6375660B1 (en) | 1999-11-22 | 2002-04-23 | Cordis Corporation | Stent delivery system with a fixed guide wire |
US6224587B1 (en) | 1999-11-22 | 2001-05-01 | C.R. Bard, Inc. | Steerable catheter |
US6280466B1 (en) | 1999-12-03 | 2001-08-28 | Teramed Inc. | Endovascular graft system |
US6387120B2 (en) | 1999-12-09 | 2002-05-14 | Advanced Cardiovascular Systems, Inc. | Stent and catheter assembly and method for treating bifurcations |
US6210431B1 (en) | 1999-12-10 | 2001-04-03 | John A. Power | Ostial bifurcation lesion stenting catheter |
US6254593B1 (en) | 1999-12-10 | 2001-07-03 | Advanced Cardiovascular Systems, Inc. | Bifurcated stent delivery system having retractable sheath |
US6361555B1 (en) | 1999-12-15 | 2002-03-26 | Advanced Cardiovascular Systems, Inc. | Stent and stent delivery assembly and method of use |
US6443926B1 (en) | 2000-02-01 | 2002-09-03 | Harold D. Kletschka | Embolic protection device having expandable trap |
US6391050B1 (en) | 2000-02-29 | 2002-05-21 | Scimed Life Systems, Inc. | Self-expanding stent delivery system |
US6589262B1 (en) | 2000-03-31 | 2003-07-08 | Medamicus, Inc. | Locking catheter introducing system |
US6468203B2 (en) | 2000-04-03 | 2002-10-22 | Neoguide Systems, Inc. | Steerable endoscope and improved method of insertion |
US6592616B1 (en) * | 2000-04-28 | 2003-07-15 | Advanced Cardiovascular Systems, Inc. | System and device for minimizing embolic risk during an interventional procedure |
US6613067B1 (en) | 2000-06-06 | 2003-09-02 | Scimed Life Systems, Inc. | Balloon protector |
US6482211B1 (en) | 2000-07-31 | 2002-11-19 | Advanced Cardiovascular Systems, Inc. | Angulated stent delivery system and method of use |
US6475166B1 (en) | 2000-08-18 | 2002-11-05 | Endovascular Technologies, Inc. | Guidewire placement system for delivery of an aneurysm graft limb |
US6554841B1 (en) | 2000-09-22 | 2003-04-29 | Scimed Life Systems, Inc. | Striped sleeve for stent delivery |
US6733520B2 (en) | 2000-09-22 | 2004-05-11 | Scimed Life Systems, Inc. | Sandwich striped sleeve for stent delivery |
US6602226B1 (en) | 2000-10-12 | 2003-08-05 | Scimed Life Systems, Inc. | Low-profile stent delivery system and apparatus |
US6514237B1 (en) | 2000-11-06 | 2003-02-04 | Cordis Corporation | Controllable intralumen medical device |
US6540719B2 (en) | 2000-12-08 | 2003-04-01 | Advanced Cardiovascular Systems, Inc. | Catheter with rotatable balloon |
US6545097B2 (en) | 2000-12-12 | 2003-04-08 | Scimed Life Systems, Inc. | Drug delivery compositions and medical devices containing block copolymer |
US6764504B2 (en) | 2001-01-04 | 2004-07-20 | Scimed Life Systems, Inc. | Combined shaped balloon and stent protector |
US6783542B2 (en) | 2001-02-22 | 2004-08-31 | Scimed Life Systems, Inc | Crimpable balloon/stent protector |
US8262687B2 (en) | 2001-02-27 | 2012-09-11 | Kyoto Medical Planning Co., Ltd. | Stent holding member and stent feeding system |
US7018402B2 (en) | 2001-03-09 | 2006-03-28 | Georgia Tech Research Corporation | Intravascular device and method for axially stretching blood vessels |
US7396582B2 (en) | 2001-04-06 | 2008-07-08 | Advanced Cardiovascular Systems, Inc. | Medical device chemically modified by plasma polymerization |
US6432064B1 (en) | 2001-04-09 | 2002-08-13 | Ethicon Endo-Surgery, Inc. | Biopsy instrument with tissue marking element |
WO2003017872A1 (en) * | 2001-08-23 | 2003-03-06 | Scimed Life Systems Inc | Rotating stent delivery system for side branch access and protection and method of using same. |
US6770027B2 (en) | 2001-10-05 | 2004-08-03 | Scimed Life Systems, Inc. | Robotic endoscope with wireless interface |
US6835173B2 (en) | 2001-10-05 | 2004-12-28 | Scimed Life Systems, Inc. | Robotic endoscope |
US7070613B2 (en) | 2002-01-04 | 2006-07-04 | Boston Scientific Scimed, Inc. | Non-compliant balloon with compliant top-layer to protect coated stents during expansion |
US6749556B2 (en) | 2002-05-10 | 2004-06-15 | Scimed Life Systems, Inc. | Electroactive polymer based artificial sphincters and artificial muscle patches |
US20030229332A1 (en) | 2002-06-11 | 2003-12-11 | Scimed Life Systems, Inc. | Adjustable double balloon catheter with a through lumen for stone management |
US6679836B2 (en) | 2002-06-21 | 2004-01-20 | Scimed Life Systems, Inc. | Universal programmable guide catheter |
US7063671B2 (en) * | 2002-06-21 | 2006-06-20 | Boston Scientific Scimed, Inc. | Electronically activated capture device |
US7399311B2 (en) | 2002-08-05 | 2008-07-15 | Boston Scientific Scimed, Inc. | Medical devices |
US6969395B2 (en) | 2002-08-07 | 2005-11-29 | Boston Scientific Scimed, Inc. | Electroactive polymer actuated medical devices |
US6752433B2 (en) | 2002-08-27 | 2004-06-22 | Campbell Hausfeld/Scott Fetzer Company | Swivel coupling |
US20040068161A1 (en) | 2002-10-02 | 2004-04-08 | Couvillon Lucien Alfred | Thrombolysis catheter |
US7314480B2 (en) * | 2003-02-27 | 2008-01-01 | Boston Scientific Scimed, Inc. | Rotating balloon expandable sheath bifurcation delivery |
US7367989B2 (en) | 2003-02-27 | 2008-05-06 | Scimed Life Systems, Inc. | Rotating balloon expandable sheath bifurcation delivery |
US7338509B2 (en) | 2003-11-06 | 2008-03-04 | Boston Scientific Scimed, Inc. | Electroactive polymer actuated sheath for implantable or insertable medical device |
US7686841B2 (en) | 2003-12-29 | 2010-03-30 | Boston Scientific Scimed, Inc. | Rotating balloon expandable sheath bifurcation delivery system |
US20050149176A1 (en) | 2003-12-29 | 2005-07-07 | Scimed Life Systems, Inc. | Selectively light curable support members for medical devices |
US7922753B2 (en) | 2004-01-13 | 2011-04-12 | Boston Scientific Scimed, Inc. | Bifurcated stent delivery system |
US8398693B2 (en) | 2004-01-23 | 2013-03-19 | Boston Scientific Scimed, Inc. | Electrically actuated medical devices |
US7379852B2 (en) | 2004-02-18 | 2008-05-27 | Chevron U.S.A. Inc. | N-phase interface tracking method utilizing unique enumeration of microgrid cells |
US8012192B2 (en) | 2004-02-18 | 2011-09-06 | Boston Scientific Scimed, Inc. | Multi-stent delivery system |
US7225518B2 (en) | 2004-02-23 | 2007-06-05 | Boston Scientific Scimed, Inc. | Apparatus for crimping a stent assembly |
US7744619B2 (en) * | 2004-02-24 | 2010-06-29 | Boston Scientific Scimed, Inc. | Rotatable catheter assembly |
US7922740B2 (en) | 2004-02-24 | 2011-04-12 | Boston Scientific Scimed, Inc. | Rotatable catheter assembly |
US20050273149A1 (en) | 2004-06-08 | 2005-12-08 | Tran Thomas T | Bifurcated stent delivery system |
US8353944B2 (en) | 2005-03-14 | 2013-01-15 | Boston Scientific Scimed, Inc. | Bifurcation delivery system |
-
2004
- 2004-08-10 US US10/915,209 patent/US7922740B2/en not_active Expired - Fee Related
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2005
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- 2005-08-02 JP JP2007525659A patent/JP4750116B2/ja not_active Expired - Fee Related
- 2005-08-02 CA CA002576447A patent/CA2576447A1/en not_active Abandoned
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JP2008509733A (ja) | 2008-04-03 |
DE602005024992D1 (de) | 2011-01-05 |
ATE489054T1 (de) | 2010-12-15 |
US7922740B2 (en) | 2011-04-12 |
EP1796585B1 (en) | 2010-11-24 |
EP1796585A1 (en) | 2007-06-20 |
US20050187603A1 (en) | 2005-08-25 |
WO2006020457A1 (en) | 2006-02-23 |
CA2576447A1 (en) | 2006-02-23 |
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