JP2010501249A5 - - Google Patents
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- Publication number
- JP2010501249A5 JP2010501249A5 JP2009525559A JP2009525559A JP2010501249A5 JP 2010501249 A5 JP2010501249 A5 JP 2010501249A5 JP 2009525559 A JP2009525559 A JP 2009525559A JP 2009525559 A JP2009525559 A JP 2009525559A JP 2010501249 A5 JP2010501249 A5 JP 2010501249A5
- Authority
- JP
- Japan
- Prior art keywords
- balloon
- catheter
- auxiliary
- balloon catheter
- lumen
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims 3
Claims (14)
- バルーン付きカテーテルであって、
内部にカテーテルルーメンを有するカテーテルシャフトと、
主要バルーンと、
内部に分枝ルーメンを有する側枝シャフトと、
補助バルーンと
を含んでなり、補助バルーンは、分枝ルーメンと流体連通している内部体積を有する膨張可能な本体部分を含んでなり、膨張可能な本体部分は、第1の部分および第2の部分を含んでなり、第1の部分の形状は略円筒形であり、第2の部分は第1の部分より大きな断面積を有し、第1の部分は第2の部分よりも主要バルーンの近くに位置していることを特徴とする、バルーン付きカテーテル。 - 第2の部分は、第1の部分より張り出す外方向伸長部分を含んでなる、請求項1に記載のバルーン付きカテーテル。
- 補助バルーンの中心軸は主要バルーンの中心軸に対して垂直ではない角度をなして位置づけられている、請求項1又は2に記載のバルーン付きカテーテル。
- 補助バルーンの断面形状はキノコ形からなる、請求項1に記載のバルーン付きカテーテル。
- 第2の部分の側壁の断面はC字形状からなる、請求項1に記載のバルーン付きカテーテル。
- 第2の部分は、補助バルーンの中心軸をはさんで非対称な形状を含んでなる、請求項1に記載のバルーン付きカテーテル。
- 補助バルーンは段階的なコンプライアンスを備えたバルーンを含んでなる、請求項1〜6のいずれか一項に記載のバルーン付きカテーテル。
- 補助バルーンは第1の膨張圧においてほぼ円筒形からなる、請求項1に記載のバルーン
付きカテーテル。 - 補助バルーンは、より高い第2の膨張圧において円筒形ではない形状からなる、請求項8に記載のバルーン付きカテーテル。
- 第2の部分は、より高い第2の膨張圧において、第1の部分より張り出す外方向伸長部分を有する形状を呈する、請求項9に記載のバルーン付きカテーテル。
- 第2の部分の内部体積は第1の部分の内部体積よりも大きい、請求項1に記載のバルーン付きカテーテル。
- 補助バルーンは、ステントの側枝花弁構造を側枝脈管内へと展開するために構築および配置構成され、花弁構造は補助バルーンが膨張すると少なくとも100度枢動することを特徴とする、請求項1に記載のバルーン付きカテーテル。
- 内部カテーテルルーメンは内部分枝ルーメンと流体連通している、請求項1に記載のバルーン付きカテーテル。
- カテーテルシャフトは、内部分枝ルーメンと流体連通している第2の内部ルーメンをさらに含んでなる、請求項1に記載のバルーン付きカテーテル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/508,692 | 2006-08-23 | ||
US11/508,692 US8177829B2 (en) | 2006-08-23 | 2006-08-23 | Auxiliary balloon catheter |
PCT/US2007/017889 WO2008024220A1 (en) | 2006-08-23 | 2007-08-14 | Auxiliary balloon catheter |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010501249A JP2010501249A (ja) | 2010-01-21 |
JP2010501249A5 true JP2010501249A5 (ja) | 2010-11-11 |
JP5220016B2 JP5220016B2 (ja) | 2013-06-26 |
Family
ID=38785159
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009525559A Expired - Fee Related JP5220016B2 (ja) | 2006-08-23 | 2007-08-14 | 補助バルーン付きカテーテル |
Country Status (5)
Country | Link |
---|---|
US (1) | US8177829B2 (ja) |
EP (1) | EP2056916B1 (ja) |
JP (1) | JP5220016B2 (ja) |
CA (1) | CA2658428A1 (ja) |
WO (1) | WO2008024220A1 (ja) |
Families Citing this family (24)
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US7850645B2 (en) * | 2005-02-11 | 2010-12-14 | Boston Scientific Scimed, Inc. | Internal medical devices for delivery of therapeutic agent in conjunction with a source of electrical power |
US20090069878A1 (en) * | 2007-08-27 | 2009-03-12 | Boston Scientific Scimed, Inc. | Bifurcation post-dilatation balloon and methods |
WO2009029674A1 (en) * | 2007-08-27 | 2009-03-05 | Boston Scientific Limited | Bulging balloon for bifurcation catheter assembly and methods |
US8936567B2 (en) | 2007-11-14 | 2015-01-20 | Boston Scientific Scimed, Inc. | Balloon bifurcated lumen treatment |
US8483831B1 (en) | 2008-02-15 | 2013-07-09 | Holaira, Inc. | System and method for bronchial dilation |
US8088127B2 (en) | 2008-05-09 | 2012-01-03 | Innovative Pulmonary Solutions, Inc. | Systems, assemblies, and methods for treating a bronchial tree |
EP2300093B1 (en) * | 2008-06-05 | 2016-04-20 | Boston Scientific Scimed, Inc. | Deflatable bifurcated device |
US20090326643A1 (en) * | 2008-06-27 | 2009-12-31 | Boston Scientific Scimed, Inc. | Balloon folding apparatus and method |
WO2010065530A1 (en) * | 2008-12-01 | 2010-06-10 | Ams Research Corporation | Combined catheter tip and inflation balloon |
WO2010096570A2 (en) * | 2009-02-23 | 2010-08-26 | John To | Stent strut appositioner |
CN104042322B (zh) | 2009-10-27 | 2017-06-06 | 赫莱拉公司 | 具有可冷却的能量发射组件的递送装置 |
AU2010319477A1 (en) | 2009-11-11 | 2012-05-24 | Holaira, Inc. | Systems, apparatuses, and methods for treating tissue and controlling stenosis |
US8911439B2 (en) | 2009-11-11 | 2014-12-16 | Holaira, Inc. | Non-invasive and minimally invasive denervation methods and systems for performing the same |
US9457171B2 (en) | 2009-12-02 | 2016-10-04 | Renovorx, Inc. | Devices, methods and kits for delivery of therapeutic materials to a target artery |
US10512761B2 (en) | 2009-12-02 | 2019-12-24 | Renovorx, Inc. | Methods for delivery of therapeutic materials to treat pancreatic cancer |
WO2011068946A1 (en) | 2009-12-02 | 2011-06-09 | Ramtin Agah | Devices, methods and kits for delivery of therapeutic materials to a pancreas |
ES2346283B1 (es) | 2010-03-03 | 2011-09-05 | Miguel Salamanques Claver | Sistema de control y gestion de recarga energetica, comunicacion e iluminacion. |
US9398933B2 (en) | 2012-12-27 | 2016-07-26 | Holaira, Inc. | Methods for improving drug efficacy including a combination of drug administration and nerve modulation |
WO2014197362A1 (en) | 2013-06-03 | 2014-12-11 | Ramtin Agah | Devices, methods and kits for delivery of therapeutic materials to a pancreas |
US10695543B2 (en) | 2017-05-18 | 2020-06-30 | Renovorx, Inc. | Methods for treating cancerous tumors |
US11052224B2 (en) | 2017-05-18 | 2021-07-06 | Renovorx, Inc. | Methods for treating cancerous tumors |
CN113209456A (zh) * | 2021-04-22 | 2021-08-06 | 优丹迪医疗科技(杭州)有限公司 | 一次性尿道球囊扩张导管 |
CN116271444A (zh) * | 2022-11-25 | 2023-06-23 | 广州易介医疗科技有限公司 | 一种球囊式辅助导管及其使用方法 |
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US6749628B1 (en) * | 2001-05-17 | 2004-06-15 | Advanced Cardiovascular Systems, Inc. | Stent and catheter assembly and method for treating bifurcations |
US20030163082A1 (en) | 2002-02-26 | 2003-08-28 | Mertens Steven P. | Lumen weld |
ITBS20020017A1 (it) | 2002-03-01 | 2003-09-01 | Invatec Srl | Catetere con diramazioni e con un palloncino su ogni diramazioni |
EP1369097A1 (en) | 2002-06-07 | 2003-12-10 | CathNet-Science Holding A/S | Balloon catheter assembly |
US7407507B2 (en) | 2003-06-18 | 2008-08-05 | Nipro Corporation | Balloon catheter suited to kissing techniques |
US7344557B2 (en) * | 2003-11-12 | 2008-03-18 | Advanced Stent Technologies, Inc. | Catheter balloon systems and methods |
US20070239111A1 (en) * | 2004-05-06 | 2007-10-11 | Invatec S.R.L. | Catheter for the Treatment of Bifucations |
-
2006
- 2006-08-23 US US11/508,692 patent/US8177829B2/en not_active Expired - Fee Related
-
2007
- 2007-08-14 CA CA002658428A patent/CA2658428A1/en not_active Abandoned
- 2007-08-14 EP EP07836754.7A patent/EP2056916B1/en not_active Not-in-force
- 2007-08-14 JP JP2009525559A patent/JP5220016B2/ja not_active Expired - Fee Related
- 2007-08-14 WO PCT/US2007/017889 patent/WO2008024220A1/en active Application Filing
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