JP2017051795A - 可変弓状遠位区域を有するカテーテル - Google Patents
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- A61B18/04—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
- A61B18/12—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating by passing a current through the tissue to be heated, e.g. high-frequency current
- A61B18/14—Probes or electrodes therefor
- A61B18/1492—Probes or electrodes therefor having a flexible, catheter-like structure, e.g. for heart ablation
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- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
- A61B5/0538—Measuring electrical impedance or conductance of a portion of the body invasively, e.g. using a catheter
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- A61B5/279—Bioelectric electrodes therefor specially adapted for particular uses
- A61B5/28—Bioelectric electrodes therefor specially adapted for particular uses for electrocardiography [ECG]
- A61B5/283—Invasive
- A61B5/287—Holders for multiple electrodes, e.g. electrode catheters for electrophysiological study [EPS]
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- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
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- A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
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Abstract
Description
(1) 長手方向軸を有する細長形本体と、
前記細長形本体の遠位の遠位アセンブリであって、前記遠位アセンブリは、形状記憶支持部材及び螺旋状形態を有する、遠位アセンブリと、
前記螺旋状形態上に設置される、少なくとも1つの灌注焼灼リング電極と、
前記細長形本体の近位の制御ハンドルと、を含み、
前記螺旋状形態が、軸上構成を有することにより、前記螺旋状形態の中心長手方向軸が、前記細長形本体の前記長手方向軸と、軸方向で位置合わせされる、カテーテル。
(2) 前記細長形本体及び前記遠位アセンブリを通って延びる、収縮ワイヤーを更に含み、前記制御ハンドルが、前記収縮ワイヤーを作動させて、前記螺旋状形態を収縮させるように構成される、第1制御部材を含む、実施態様1に記載のカテーテル。
(3) 前記細長形本体を通って延びる、偏向ワイヤーを更に含み、前記制御ハンドルが、前記偏向ワイヤーを作動させて、前記細長形本体の一部分を偏向させるように構成される、第2制御部材を含む、実施態様1に記載のカテーテル。
(4) 前記形状記憶支持部材が中空である、実施態様1に記載のカテーテル。
(5) 前記形状記憶支持部材を通る挿入に適合されたマンドレルを更に含み、前記マンドレルが、前記螺旋状形態とは異なる形態を有する、実施態様4に記載のカテーテル。
(6) 前記灌注焼灼リング電極が、前記リング電極の内側から、前記リング電極の外側に、半径方向で流体を通過させるように構成される、少なくとも1つの開口を有する、実施態様1に記載のカテーテル。
(7) 前記灌注焼灼リング電極が、前記リング電極の内側から、前記リング電極の外側に、軸方向で流体を通過させるように構成される、少なくとも1つの開口を有する、実施態様1に記載のカテーテル。
(8) インピーダンスを測定するように適合された、少なくとも1つのリング電極を更に含む、実施態様1に記載のカテーテル。
(9) PV電位を測定するように適合された、少なくとも1つのリング電極を更に含む、実施態様1に記載のカテーテル。
(10) 長手方向軸を有する細長形本体と、
前記細長形本体の遠位の遠位アセンブリであって、前記遠位部材は、第1の既定形態を画定する中空支持部材を有する、遠位アセンブリと、
前記遠位アセンブリ上に設置される、少なくとも1つの電極と、
前記細長形本体の近位の制御ハンドルと、
第2の既定形態を画定するマンドレルであって、前記マンドレルは、前記中空支持部材内への挿入に適合される、マンドレルと、を含む、カテーテル。
(12) 前記遠位アセンブリの前記第1の既定形態が、概して三日月状である、実施態様10に記載のカテーテル。
(13) 前記遠位アセンブリの前記第1の既定形態が、より大きい曲率を有し、前記マンドレルの前記第2の既定形態が、より小さい曲率を有する、実施態様10に記載のカテーテル。
(14) 前記第1の既定形態が、軸上構成を有することにより、前記第1の既定形態の中心長手方向軸が、前記細長形本体の前記長手方向軸と、軸方向で位置合わせされる、実施態様10に記載のカテーテル。
(15) 前記遠位アセンブリの前記第1の既定形態が、オフエッジの構成を有することにより、前記既定形態が、前記細長形本体の長手方向軸と、軸方向で位置合わせされることなく平行である、中心長手方向軸を有する、実施態様10に記載のカテーテル。
(16) 前記中空支持部材が、中空ストランド管材を含む、実施態様10に記載のカテーテル。
(17) 前記中空支持部材が、その長さに沿った螺旋状の切り込みを有する、管状部材を含む、実施態様10に記載のカテーテル。
(18) 前記螺旋状の切り込みが、相互に噛み合うパターンを含む、実施態様17に記載のカテーテル。
(19) 長手方向軸を有する細長形本体と、
前記細長形本体の遠位の遠位アセンブリであって、前記遠位部材は、形状記憶支持部材及び概して円形の形態を有する、遠位アセンブリと、
前記概して円形の形態上に設置される、少なくとも1つの灌注焼灼リング電極と、
前記細長形本体の近位の制御ハンドルと、を含み、
前記円形の形態が、オフエッジの構成を有することにより、前記円形の形態が、前記細長形本体の長手方向軸を中心として螺旋を形成する、カテーテル。
(20) 前記円形の形態が、軸外構成を有することにより、前記円形の形態の前記中心長手方向軸が、前記細長形本体の前記長手方向軸から、軸方向でオフセットされる、実施態様19に記載のカテーテル。
Claims (12)
- 長手方向軸を有する細長形本体と、
前記細長形本体の遠位の遠位アセンブリであって、前記遠位部材は、第1の既定形態を画定する中空支持部材を有する、遠位アセンブリと、
前記遠位アセンブリ上に設置される、少なくとも1つの電極と、
前記細長形本体の近位の制御ハンドルと、
第2の既定形態を画定するマンドレルであって、前記マンドレルは、前記中空支持部材内への挿入に適合される、マンドレルと、を含む、カテーテル。 - 前記遠位アセンブリの前記第1の既定形態が、概して螺旋状である、請求項1に記載のカテーテル。
- 前記遠位アセンブリの前記第1の既定形態が、概して三日月状である、請求項1に記載のカテーテル。
- 前記遠位アセンブリの前記第1の既定形態が、より大きい曲率を有し、前記マンドレルの前記第2の既定形態が、より小さい曲率を有する、請求項1に記載のカテーテル。
- 前記第1の既定形態が、軸上構成を有することにより、前記第1の既定形態の中心長手方向軸が、前記細長形本体の前記長手方向軸と、軸方向で位置合わせされる、請求項1に記載のカテーテル。
- 前記遠位アセンブリの前記第1の既定形態が、オフエッジの構成を有することにより、前記既定形態が、前記細長形本体の長手方向軸と、軸方向で位置合わせされることなく平行である、中心長手方向軸を有する、請求項1に記載のカテーテル。
- 前記中空支持部材が、中空ストランド管材を含む、請求項1に記載のカテーテル。
- 前記中空支持部材が、その長さに沿った螺旋状の切り込みを有する、管状部材を含む、請求項1に記載のカテーテル。
- 前記螺旋状の切り込みが、相互に噛み合うパターンを含む、請求項8に記載のカテーテル。
- 長手方向軸を有する細長形本体と、
前記細長形本体の遠位の遠位アセンブリであって、前記遠位部材は、形状記憶支持部材及び概して円形の形態を有する、遠位アセンブリと、
前記概して円形の形態上に設置される、少なくとも1つの灌注焼灼リング電極と、
前記細長形本体の近位の制御ハンドルと、を含み、
前記円形の形態が、オフエッジの構成を有することにより、前記円形の形態が、前記細長形本体の長手方向軸を中心として螺旋を形成する、カテーテル。 - 前記円形の形態が、軸外構成を有することにより、前記円形の形態の前記中心長手方向軸が、前記細長形本体の前記長手方向軸から、軸方向でオフセットされる、請求項10に記載のカテーテル。
- 前記概して円形の形態とは異なる形態を有するマンドレルを更に含み、前記形状記憶支持部材が、その中に前記マンドレルを通して受容するように構成される、請求項10に記載のカテーテル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US13/174,742 US9220433B2 (en) | 2011-06-30 | 2011-06-30 | Catheter with variable arcuate distal section |
US13/174,742 | 2011-06-30 |
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JP2012146541A Division JP6071272B2 (ja) | 2011-06-30 | 2012-06-29 | 可変弓状遠位区域を有するカテーテル |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019129995A (ja) * | 2018-01-31 | 2019-08-08 | 国立大学法人広島大学 | 塞栓術装置 |
Families Citing this family (105)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10182734B2 (en) | 2003-07-18 | 2019-01-22 | Biosense Webster, Inc. | Enhanced ablation and mapping catheter and method for treating atrial fibrillation |
AU2007281009B2 (en) | 2006-08-03 | 2013-07-11 | Christoph Scharf | Method and device for determining and presenting surface charge and dipole densities on cardiac walls |
US8512255B2 (en) | 2008-01-17 | 2013-08-20 | Christoph Scharf | Device and method for the geometric determination of electrical dipole densities on the cardiac wall |
US8475450B2 (en) | 2008-12-30 | 2013-07-02 | Biosense Webster, Inc. | Dual-purpose lasso catheter with irrigation |
US8600472B2 (en) * | 2008-12-30 | 2013-12-03 | Biosense Webster (Israel), Ltd. | Dual-purpose lasso catheter with irrigation using circumferentially arranged ring bump electrodes |
US8954161B2 (en) | 2012-06-01 | 2015-02-10 | Advanced Cardiac Therapeutics, Inc. | Systems and methods for radiometrically measuring temperature and detecting tissue contact prior to and during tissue ablation |
US9277961B2 (en) | 2009-06-12 | 2016-03-08 | Advanced Cardiac Therapeutics, Inc. | Systems and methods of radiometrically determining a hot-spot temperature of tissue being treated |
US8926605B2 (en) | 2012-02-07 | 2015-01-06 | Advanced Cardiac Therapeutics, Inc. | Systems and methods for radiometrically measuring temperature during tissue ablation |
US9226791B2 (en) | 2012-03-12 | 2016-01-05 | Advanced Cardiac Therapeutics, Inc. | Systems for temperature-controlled ablation using radiometric feedback |
WO2010148380A1 (en) | 2009-06-19 | 2010-12-23 | Medtronic, Inc. | Arcuate introducer |
US8920415B2 (en) | 2009-12-16 | 2014-12-30 | Biosense Webster (Israel) Ltd. | Catheter with helical electrode |
US8608735B2 (en) | 2009-12-30 | 2013-12-17 | Biosense Webster (Israel) Ltd. | Catheter with arcuate end section |
JP6193766B2 (ja) | 2011-03-10 | 2017-09-06 | アクタス メディカル インク | 心臓壁の電気双極子密度の幾何学的測定のための装置 |
US9220433B2 (en) | 2011-06-30 | 2015-12-29 | Biosense Webster (Israel), Ltd. | Catheter with variable arcuate distal section |
US10743932B2 (en) | 2011-07-28 | 2020-08-18 | Biosense Webster (Israel) Ltd. | Integrated ablation system using catheter with multiple irrigation lumens |
US9662169B2 (en) | 2011-07-30 | 2017-05-30 | Biosense Webster (Israel) Ltd. | Catheter with flow balancing valve |
US9592091B2 (en) | 2011-08-30 | 2017-03-14 | Biosense Webster (Israel) Ltd. | Ablation catheter for vein anatomies |
US10064678B2 (en) * | 2011-10-26 | 2018-09-04 | Medtronic Ablation Frontiers Llc | Semi-circular pulmonary vein ablation catheter |
CA2856732A1 (en) | 2011-12-09 | 2013-06-13 | Metavention, Inc. | Therapeutic neuromodulation of the hepatic system |
US9717554B2 (en) | 2012-03-26 | 2017-08-01 | Biosense Webster (Israel) Ltd. | Catheter with composite construction |
US20130296840A1 (en) * | 2012-05-01 | 2013-11-07 | Medtronic Ablation Frontiers Llc | Systems and methods for detecting tissue contact during ablation |
US9717555B2 (en) * | 2012-05-14 | 2017-08-01 | Biosense Webster (Israel), Ltd. | Catheter with helical end section for vessel ablation |
US9439722B2 (en) | 2012-05-09 | 2016-09-13 | Biosense Webster (Israel) Ltd. | Ablation targeting nerves in or near the inferior vena cava and/or abdominal aorta for treatment of hypertension |
US10639099B2 (en) | 2012-05-25 | 2020-05-05 | Biosense Webster (Israel), Ltd. | Catheter having a distal section with spring sections for biased deflection |
JP6316821B2 (ja) | 2012-08-31 | 2018-04-25 | アクタス メディカル インクAcutus Medical,Inc. | 切除システム |
JP6347452B2 (ja) * | 2012-10-01 | 2018-06-27 | キューマックス,エルエルシー | 螺旋バルーンカテーテル |
WO2014066439A1 (en) | 2012-10-22 | 2014-05-01 | Medtronic Ardian Luxembourg Sarl | Catheters with enhanced flexibility |
US9044575B2 (en) * | 2012-10-22 | 2015-06-02 | Medtronic Adrian Luxembourg S.a.r.l. | Catheters with enhanced flexibility and associated devices, systems, and methods |
US9078667B2 (en) * | 2012-12-11 | 2015-07-14 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter having reduced force concentration at tissue contact site |
US9993291B2 (en) * | 2013-02-07 | 2018-06-12 | Shanghai Golden Leaf Med Tec Co., Ltd | Radio frequency ablation method, system and radio frequency ablation device thereof |
CN105358070B (zh) | 2013-02-08 | 2018-03-23 | 阿库图森医疗有限公司 | 带有柔性印刷电路板的可膨胀导管组件 |
US20160256216A1 (en) * | 2013-03-11 | 2016-09-08 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses for pulmonary artery neuromodulation |
US9848948B2 (en) | 2013-03-15 | 2017-12-26 | Biosense Webster (Israel) Ltd. | Catheter adapted for use with guide wire for accessing vessels |
CN104095679A (zh) * | 2013-04-12 | 2014-10-15 | 上海微创电生理医疗科技有限公司 | 多电极消融导管 |
CN104127233B (zh) * | 2013-05-03 | 2019-02-22 | 上海安通医疗科技有限公司 | 一种用于调节神经的装置 |
EP2996754B1 (en) | 2013-05-18 | 2023-04-26 | Medtronic Ardian Luxembourg S.à.r.l. | Neuromodulation catheters with shafts for enhanced flexibility and control and associated devices and systems |
WO2014194368A1 (en) * | 2013-06-07 | 2014-12-11 | Cathrx Ltd | An electrical lead for a catheter and method of manufacturing |
KR101459941B1 (ko) * | 2013-08-23 | 2014-11-07 | 고려대학교 산학협력단 | 다전극 맵핑 및 절제 카테터 |
CA2922941C (en) | 2013-09-13 | 2021-11-16 | Acutus Medical, Inc. | Devices and methods for determination of electrical dipole densities on a cardiac surface |
CN203493737U (zh) * | 2013-10-15 | 2014-03-26 | 上海微创电生理医疗科技有限公司 | 一种医疗导管和射频治疗系统 |
JP2015089489A (ja) * | 2013-11-07 | 2015-05-11 | 株式会社アライ・メッドフォトン研究所 | 医療用具及び光線治療装置 |
WO2015137024A1 (ja) * | 2014-03-12 | 2015-09-17 | オリンパス株式会社 | 処置デバイス及び処置システム |
JP6739346B2 (ja) | 2014-03-25 | 2020-08-12 | アクタス メディカル インクAcutus Medical,Inc. | 心臓解析ユーザインタフェースのシステムの作動方法 |
CN105012009B (zh) * | 2014-04-22 | 2018-09-28 | 上海微创电生理医疗科技有限公司 | 一种肾动脉射频消融电极导管 |
US10335052B2 (en) | 2014-05-09 | 2019-07-02 | Universiteit Gent | Detection of pulmonary vein isolation |
CN105326562A (zh) * | 2014-06-24 | 2016-02-17 | 上海安通医疗科技有限公司 | 一种用于调节肾神经的导管装置 |
CN105361943B (zh) * | 2014-08-27 | 2021-04-20 | 上海安通医疗科技有限公司 | 一种用于调节神经的导管装置 |
EP3193763A4 (en) * | 2014-09-15 | 2018-05-02 | Cathrx Ltd | An irrigated ablation catheter and process thereof |
CN105615990B (zh) * | 2014-10-29 | 2019-07-23 | 上海微创电生理医疗科技股份有限公司 | 一种电生理导管 |
CA2967824A1 (en) | 2014-11-19 | 2016-05-26 | Advanced Cardiac Therapeutics, Inc. | Ablation devices, systems and methods of using a high-resolution electrode assembly |
JP6825789B2 (ja) | 2014-11-19 | 2021-02-03 | エピックス セラピューティクス,インコーポレイテッド | 組織の高分解能マッピングのためのシステムおよび方法 |
WO2016081611A1 (en) | 2014-11-19 | 2016-05-26 | Advanced Cardiac Therapeutics, Inc. | High-resolution mapping of tissue with pacing |
US9820664B2 (en) | 2014-11-20 | 2017-11-21 | Biosense Webster (Israel) Ltd. | Catheter with high density electrode spine array |
US9788893B2 (en) * | 2014-11-20 | 2017-10-17 | Biosense Webster (Israel) Ltd. | Catheter with soft distal tip for mapping and ablating tubular region |
US11628009B2 (en) * | 2014-12-17 | 2023-04-18 | Biosense Webster (Israel) Ltd. | EP catheter with trained support member, and related methods |
CN104434307B (zh) * | 2014-12-19 | 2017-01-25 | 四川锦江电子科技有限公司 | 一种标测导管 |
WO2016124138A1 (zh) * | 2015-02-03 | 2016-08-11 | 上海魅丽纬叶医疗科技有限公司 | 一种螺旋结构的射频消融导管及其设备 |
US10271899B2 (en) | 2015-03-18 | 2019-04-30 | Medtronic Cryocath Lp | Multi-function device with treatment and sensing capabilities |
US9636164B2 (en) | 2015-03-25 | 2017-05-02 | Advanced Cardiac Therapeutics, Inc. | Contact sensing systems and methods |
US11564607B2 (en) * | 2015-04-30 | 2023-01-31 | The Regents Of The University Of Michigan | Method and system for mapping and analyzing cardiac electrical activity |
US10593234B2 (en) | 2015-05-12 | 2020-03-17 | Acutus Medical, Inc. | Cardiac virtualization test tank and testing system and method |
CA2984921A1 (en) | 2015-05-12 | 2016-11-17 | Acutus Medical, Inc. | Ultrasound sequencing system and method |
EP3294412B1 (en) | 2015-05-13 | 2024-04-17 | Acutus Medical, Inc. | Localization system and method useful in the acquisition and analysis of cardiac information |
US9949656B2 (en) * | 2015-06-29 | 2018-04-24 | Biosense Webster (Israel) Ltd. | Catheter with stacked spine electrode assembly |
US10537259B2 (en) * | 2015-06-29 | 2020-01-21 | Biosense Webster (Israel) Ltd. | Catheter having closed loop array with in-plane linear electrode portion |
US10575742B2 (en) | 2015-06-30 | 2020-03-03 | Biosense Webster (Israel) Ltd. | Catheter having closed electrode assembly with spines of uniform length |
JP6858188B2 (ja) * | 2015-08-06 | 2021-04-14 | プリズマ・ヘルス−アップステイト | 心不整脈をマッピングするデバイスおよび方法 |
US11007007B2 (en) | 2015-10-13 | 2021-05-18 | Biosense Webster (Israel) Ltd. | Self-centering multiray ablation catheter |
EP3402396A4 (en) * | 2016-01-07 | 2019-10-09 | The Medical Research, Infrastructure, And Health Services Fund Of The Tel Aviv Medical Center | DEVICE AND METHOD FOR ELECTROPHYSIOLOGICAL CORONARY SIZE MEASUREMENTS |
CA3012125C (en) | 2016-01-21 | 2021-03-09 | The Cleveland Clinic Foundation | System and apparatus for assisting with submucosal dissections |
US10675442B2 (en) | 2016-02-08 | 2020-06-09 | Nextern, Inc. | Robotically augmented catheter manipulation handle |
WO2017160808A1 (en) | 2016-03-15 | 2017-09-21 | Advanced Cardiac Therapeutics, Inc. | Improved devices, systems and methods for irrigated ablation |
US11498307B2 (en) | 2016-03-19 | 2022-11-15 | International Business Machines Corporation | Shape memory materials with reversible transitions |
US10285610B2 (en) * | 2016-03-23 | 2019-05-14 | Biosense Webster (Israel) Ltd. | Dispersed irrigation configuration for catheter tip design |
AU2017260453B2 (en) | 2016-05-03 | 2022-07-07 | Acutus Medical, Inc. | Cardiac mapping system with efficiency algorithm |
US10524859B2 (en) | 2016-06-07 | 2020-01-07 | Metavention, Inc. | Therapeutic tissue modulation devices and methods |
WO2018006384A1 (zh) * | 2016-07-07 | 2018-01-11 | 四川锦江电子科技有限公司 | 一种消融电极 |
CN107583171A (zh) * | 2016-07-08 | 2018-01-16 | 四川锦江电子科技有限公司 | 标测导管及具有其的标测导管组件 |
CN106109006B (zh) * | 2016-07-18 | 2019-01-22 | 谢贇 | 经冠状静脉系统的射频消融导管 |
WO2018064481A1 (en) * | 2016-09-30 | 2018-04-05 | Boston Scientific Scimed, Inc. | Tissue retraction device |
EP3522807A1 (en) | 2016-10-04 | 2019-08-14 | Avent, Inc. | Cooled rf probes |
US20180161093A1 (en) * | 2016-12-08 | 2018-06-14 | Biosense Webster (Israel) Ltd. | Irrigated balloon catheter with support spines and variable shape |
US10828091B2 (en) * | 2016-12-28 | 2020-11-10 | Biosense Webster (Israel) Ltd. | Catheter with tapered support member for variable arcuate distal assembly |
US10918832B2 (en) * | 2017-03-27 | 2021-02-16 | Biosense Webster (Israel) Ltd | Catheter with improved loop contraction and greater contraction displacement |
CN110809448B (zh) | 2017-04-27 | 2022-11-25 | Epix疗法公司 | 确定导管尖端与组织之间接触的性质 |
US10617867B2 (en) * | 2017-04-28 | 2020-04-14 | Farapulse, Inc. | Systems, devices, and methods for delivery of pulsed electric field ablative energy to esophageal tissue |
US11690669B2 (en) * | 2017-05-12 | 2023-07-04 | St. Jude Medical, Cardiology Division, Inc. | Electroporation systems and catheters for electroporation systems |
US20190175263A1 (en) | 2017-12-12 | 2019-06-13 | Biosense Webster (Israel) Ltd. | Balloon catheter with reverse spiral guidewire |
EP3801341A4 (en) * | 2018-06-07 | 2022-03-09 | University of South Carolina | METHODS FOR MONITORING ROTATIONAL ACTIVATION SITES IN ATRIAL FIBRILLATION |
US11116942B2 (en) | 2018-12-28 | 2021-09-14 | Biosense Webster (Israel) Ltd. | Medical device shaft with reduced whipping |
US11826088B2 (en) * | 2018-12-28 | 2023-11-28 | Biosense Webster (Israel) Ltd. | Adjusting phases of multiphase ablation generator to detect contact |
US11452563B2 (en) * | 2019-05-06 | 2022-09-27 | Biosense Webster (Israel) Ltd. | Adapting irrigation rate in radiofrequency (RF) ablation in response to contact-force variation |
WO2020224972A1 (en) | 2019-05-07 | 2020-11-12 | Vascomed Gmbh | Mapping and ablation catheter with multiple loop segments |
US20210001084A1 (en) * | 2019-07-03 | 2021-01-07 | Biosense Webster (Israel) Ltd. | Composite catheter with single axial sensors and ring electrodes and related methods |
US11471650B2 (en) | 2019-09-20 | 2022-10-18 | Biosense Webster (Israel) Ltd. | Mechanism for manipulating a puller wire |
US11541212B2 (en) | 2019-10-18 | 2023-01-03 | Biosense Wester (Israel) Ltd. | Verifying proper withdrawal of catheter into sheath |
EP3998976B1 (en) * | 2019-10-31 | 2024-03-27 | St. Jude Medical, Cardiology Division, Inc. | Catheter including deflectable shaft and methods of assembling same |
CN117159126A (zh) * | 2019-12-24 | 2023-12-05 | 四川锦江电子医疗器械科技股份有限公司 | 一种具有精确形态显示的多极导管 |
US11484367B2 (en) | 2019-12-27 | 2022-11-01 | Biosense Webster (Israel) Ltd. | Device and method of determining location of sheath using electromagnetic sensors on sheath |
US20210220605A1 (en) * | 2020-01-21 | 2021-07-22 | Becton, Dickinson And Company | Tubular instrument and related devices and methods |
US11957852B2 (en) | 2021-01-14 | 2024-04-16 | Biosense Webster (Israel) Ltd. | Intravascular balloon with slidable central irrigation tube |
US20220233234A1 (en) * | 2021-01-22 | 2022-07-28 | CRC EP, Inc. | Ablation Catheter and Operation Method of Same |
CN113384319B (zh) * | 2021-06-02 | 2023-04-25 | 上海腾复医疗科技有限公司 | 一种导管 |
CN114288013A (zh) * | 2021-12-24 | 2022-04-08 | 杭州堃博生物科技有限公司 | 射频消融的控制方法、装置与射频消融组件 |
CN116965908B (zh) * | 2023-06-27 | 2024-04-09 | 上海玮启医疗器械有限公司 | 一种心内标测电极导管 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4488561A (en) * | 1983-06-27 | 1984-12-18 | Medtronic, Inc. | Pacing lead with insertable memory coil |
US5938694A (en) * | 1993-11-10 | 1999-08-17 | Medtronic Cardiorhythm | Electrode array catheter |
JP2001502189A (ja) * | 1996-01-08 | 2001-02-20 | バイオセンス・インコーポレイテッド | マッピング用カテーテル |
JP2009506839A (ja) * | 2005-09-02 | 2009-02-19 | ボストン サイエンティフィック リミテッド | 調整可能な剛性を有するカテーテル |
JP3161030U (ja) * | 2007-05-23 | 2010-07-22 | アーヴィン・バイオメディカル・インク | 可撓性先端部を備えたアブレーションカテーテル |
JP2011045719A (ja) * | 2009-08-28 | 2011-03-10 | Biosense Webster Inc | 回転機構を有する多機能性制御ハンドルを備えるカテーテル |
Family Cites Families (259)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3971364A (en) | 1975-05-16 | 1976-07-27 | Nasa | Catheter tip force transducer for cardiovascular research |
US4856993A (en) | 1985-03-29 | 1989-08-15 | Tekscan, Inc. | Pressure and contact sensor system for measuring dental occlusion |
US4764114A (en) | 1986-01-13 | 1988-08-16 | Foster-Miller, Inc. | Analysis system |
RU2051614C1 (ru) * | 1987-08-07 | 1996-01-10 | Центральный научно-исследовательский институт "Гранит" | Катетер для гидродинамических измерений потока крови в сердечно-сосудистой системе |
US4917104A (en) | 1988-06-10 | 1990-04-17 | Telectronics Pacing Systems, Inc. | Electrically insulated "J" stiffener wire |
US4917102A (en) * | 1988-09-14 | 1990-04-17 | Advanced Cardiovascular Systems, Inc. | Guidewire assembly with steerable adjustable tip |
US6413234B1 (en) | 1990-02-02 | 2002-07-02 | Ep Technologies, Inc. | Assemblies for creating compound curves in distal catheter regions |
US5820591A (en) | 1990-02-02 | 1998-10-13 | E. P. Technologies, Inc. | Assemblies for creating compound curves in distal catheter regions |
US5275151A (en) * | 1991-12-11 | 1994-01-04 | Clarus Medical Systems, Inc. | Handle for deflectable catheter |
US5263493A (en) | 1992-02-24 | 1993-11-23 | Boaz Avitall | Deflectable loop electrode array mapping and ablation catheter for cardiac chambers |
US5562720A (en) | 1992-05-01 | 1996-10-08 | Vesta Medical, Inc. | Bipolar/monopolar endometrial ablation device and method |
US5354291A (en) | 1992-10-09 | 1994-10-11 | Symbiosis Corporation | Probe for endoscopic suction-irrigation instruments having a proximal port for receiving an additional probe therethrough |
US5334193A (en) | 1992-11-13 | 1994-08-02 | American Cardiac Ablation Co., Inc. | Fluid cooled ablation catheter |
US5441483A (en) * | 1992-11-16 | 1995-08-15 | Avitall; Boaz | Catheter deflection control |
US5348554A (en) | 1992-12-01 | 1994-09-20 | Cardiac Pathways Corporation | Catheter for RF ablation with cooled electrode |
US5836894A (en) | 1992-12-21 | 1998-11-17 | Artann Laboratories | Apparatus for measuring mechanical parameters of the prostate and for imaging the prostate using such parameters |
US5368564A (en) | 1992-12-23 | 1994-11-29 | Angeion Corporation | Steerable catheter |
US5403311A (en) | 1993-03-29 | 1995-04-04 | Boston Scientific Corporation | Electro-coagulation and ablation and other electrotherapeutic treatments of body tissue |
US5860974A (en) | 1993-07-01 | 1999-01-19 | Boston Scientific Corporation | Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft |
US5487757A (en) | 1993-07-20 | 1996-01-30 | Medtronic Cardiorhythm | Multicurve deflectable catheter |
WO1996005768A1 (en) | 1994-08-19 | 1996-02-29 | Biosense, Inc. | Medical diagnosis, treatment and imaging systems |
US5391199A (en) | 1993-07-20 | 1995-02-21 | Biosense, Inc. | Apparatus and method for treating cardiac arrhythmias |
WO1995005212A2 (en) | 1993-08-11 | 1995-02-23 | Electro-Catheter Corporation | Improved ablation electrode |
US5558091A (en) | 1993-10-06 | 1996-09-24 | Biosense, Inc. | Magnetic determination of position and orientation |
US5673695A (en) | 1995-08-02 | 1997-10-07 | Ep Technologies, Inc. | Methods for locating and ablating accessory pathways in the heart |
US5545193A (en) | 1993-10-15 | 1996-08-13 | Ep Technologies, Inc. | Helically wound radio-frequency emitting electrodes for creating lesions in body tissue |
WO1995010978A1 (en) | 1993-10-19 | 1995-04-27 | Ep Technologies, Inc. | Segmented electrode assemblies for ablation of tissue |
US5730127A (en) | 1993-12-03 | 1998-03-24 | Avitall; Boaz | Mapping and ablation catheter system |
US5462521A (en) | 1993-12-21 | 1995-10-31 | Angeion Corporation | Fluid cooled and perfused tip for a catheter |
US5499542A (en) | 1994-04-22 | 1996-03-19 | Westinghouse Electric Corporation | Diametral force sensor |
US5680860A (en) * | 1994-07-07 | 1997-10-28 | Cardiac Pathways Corporation | Mapping and/or ablation catheter with coilable distal extremity and method for using same |
US5876398A (en) | 1994-09-08 | 1999-03-02 | Medtronic, Inc. | Method and apparatus for R-F ablation |
US5876336A (en) | 1994-10-11 | 1999-03-02 | Ep Technologies, Inc. | Systems and methods for guiding movable electrode elements within multiple-electrode structure |
US6690963B2 (en) | 1995-01-24 | 2004-02-10 | Biosense, Inc. | System for determining the location and orientation of an invasive medical instrument |
US5563354A (en) | 1995-04-03 | 1996-10-08 | Force Imaging Technologies, Inc. | Large area sensing cell |
US6272672B1 (en) | 1995-09-06 | 2001-08-07 | Melvin E. Conway | Dataflow processing with events |
US5685878A (en) | 1995-11-13 | 1997-11-11 | C.R. Bard, Inc. | Snap fit distal assembly for an ablation catheter |
US5697377A (en) | 1995-11-22 | 1997-12-16 | Medtronic, Inc. | Catheter mapping system and method |
US6915149B2 (en) | 1996-01-08 | 2005-07-05 | Biosense, Inc. | Method of pacing a heart using implantable device |
JP4072587B2 (ja) | 1996-02-15 | 2008-04-09 | バイオセンス・ウェブスター・インコーポレイテッド | 位置決定システム用の独立位置可能トランスデューサ |
DE69726576T2 (de) | 1996-02-15 | 2004-10-14 | Biosense, Inc., Miami | Probe zur Ortsmarkierung |
ES2236791T3 (es) | 1996-02-15 | 2005-07-16 | Biosense Webster, Inc. | Procedimiento de calibracion de una sonda. |
EP0910299B1 (en) | 1996-02-15 | 2003-02-12 | Biosense, Inc. | Method for configuring and operating a probe |
CA2246341C (en) | 1996-02-15 | 2007-05-01 | Biosense, Inc. | Precise position determination of endoscopes |
US5769843A (en) | 1996-02-20 | 1998-06-23 | Cormedica | Percutaneous endomyocardial revascularization |
US6177792B1 (en) | 1996-03-26 | 2001-01-23 | Bisense, Inc. | Mutual induction correction for radiator coils of an objects tracking system |
CA2253634C (en) | 1996-05-06 | 2004-11-30 | Biosense, Inc. | Radiator calibration |
US5662124A (en) | 1996-06-19 | 1997-09-02 | Wilk Patent Development Corp. | Coronary artery by-pass method |
US5826576A (en) | 1996-08-08 | 1998-10-27 | Medtronic, Inc. | Electrophysiology catheter with multifunction wire and method for making |
US5902248A (en) | 1996-11-06 | 1999-05-11 | Millar Instruments, Inc. | Reduced size catheter tip measurement device |
US6002955A (en) * | 1996-11-08 | 1999-12-14 | Medtronic, Inc. | Stabilized electrophysiology catheter and method for use |
US6048329A (en) | 1996-12-19 | 2000-04-11 | Ep Technologies, Inc. | Catheter distal assembly with pull wires |
JP3949729B2 (ja) | 1997-01-03 | 2007-07-25 | バイオセンス・インコーポレイテッド | 形状適応型カテーテル |
SI0901341T1 (en) | 1997-01-03 | 2005-04-30 | Biosense Webster, Inc. | Bend-responsive catheter |
US5913854A (en) | 1997-02-04 | 1999-06-22 | Medtronic, Inc. | Fluid cooled ablation catheter and method for making |
US5865815A (en) | 1997-04-25 | 1999-02-02 | Contimed, Inc. | Prostatic obstruction relief catheter |
US5944022A (en) | 1997-04-28 | 1999-08-31 | American Cardiac Ablation Co. Inc. | Catheter positioning system |
US5974320A (en) | 1997-05-21 | 1999-10-26 | Telefonaktiebolaget Lm Ericsson (Publ) | Providing a neighborhood zone within a mobile telecommunications network |
US6966908B2 (en) * | 1997-07-08 | 2005-11-22 | Atrionix, Inc. | Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall |
US6652515B1 (en) * | 1997-07-08 | 2003-11-25 | Atrionix, Inc. | Tissue ablation device assembly and method for electrically isolating a pulmonary vein ostium from an atrial wall |
US6490474B1 (en) | 1997-08-01 | 2002-12-03 | Cardiac Pathways Corporation | System and method for electrode localization using ultrasound |
US5964757A (en) | 1997-09-05 | 1999-10-12 | Cordis Webster, Inc. | Steerable direct myocardial revascularization catheter |
US6123699A (en) | 1997-09-05 | 2000-09-26 | Cordis Webster, Inc. | Omni-directional steerable catheter |
US5916147A (en) | 1997-09-22 | 1999-06-29 | Boury; Harb N. | Selectively manipulable catheter |
AU712738B2 (en) | 1997-09-24 | 1999-11-18 | Eclipse Surgical Technologies, Inc. | Steerable catheter |
US6201387B1 (en) | 1997-10-07 | 2001-03-13 | Biosense, Inc. | Miniaturized position sensor having photolithographic coils for tracking a medical probe |
US6296615B1 (en) | 1999-03-05 | 2001-10-02 | Data Sciences International, Inc. | Catheter with physiological sensor |
DE19750441C2 (de) | 1997-11-14 | 2000-01-27 | Markus Becker | Vorrichtung zur Erfassung und Steuerung von Körperhaltungen zur therapeutischen Anwendung in sitzender Haltung |
US6120476A (en) | 1997-12-01 | 2000-09-19 | Cordis Webster, Inc. | Irrigated tip catheter |
US6171277B1 (en) | 1997-12-01 | 2001-01-09 | Cordis Webster, Inc. | Bi-directional control handle for steerable catheter |
US6183463B1 (en) | 1997-12-01 | 2001-02-06 | Cordis Webster, Inc. | Bidirectional steerable cathether with bidirectional control handle |
US6239724B1 (en) | 1997-12-30 | 2001-05-29 | Remon Medical Technologies, Ltd. | System and method for telemetrically providing intrabody spatial position |
US6231546B1 (en) | 1998-01-13 | 2001-05-15 | Lumend, Inc. | Methods and apparatus for crossing total occlusions in blood vessels |
US6064902A (en) | 1998-04-16 | 2000-05-16 | C.R. Bard, Inc. | Pulmonary vein ablation catheter |
US6592581B2 (en) | 1998-05-05 | 2003-07-15 | Cardiac Pacemakers, Inc. | Preformed steerable catheter with movable outer sleeve and method for use |
US6522930B1 (en) | 1998-05-06 | 2003-02-18 | Atrionix, Inc. | Irrigated ablation device assembly |
US6706039B2 (en) | 1998-07-07 | 2004-03-16 | Medtronic, Inc. | Method and apparatus for creating a bi-polar virtual electrode used for the ablation of tissue |
US6537248B2 (en) | 1998-07-07 | 2003-03-25 | Medtronic, Inc. | Helical needle apparatus for creating a virtual electrode used for the ablation of tissue |
US6301496B1 (en) | 1998-07-24 | 2001-10-09 | Biosense, Inc. | Vector mapping of three-dimensionally reconstructed intrabody organs and method of display |
US6226542B1 (en) | 1998-07-24 | 2001-05-01 | Biosense, Inc. | Three-dimensional reconstruction of intrabody organs |
EP1100373B1 (en) | 1998-08-02 | 2008-09-03 | Super Dimension Ltd. | Intrabody navigation system for medical applications |
US6198974B1 (en) | 1998-08-14 | 2001-03-06 | Cordis Webster, Inc. | Bi-directional steerable catheter |
US6267781B1 (en) | 1998-08-31 | 2001-07-31 | Quantum Therapeutics Corp. | Medical device and methods for treating valvular annulus |
JP2002526188A (ja) | 1998-09-24 | 2002-08-20 | スーパー ディメンション リミテッド | 体内への医療処置中にカテーテルの位置を判定するためのシステム及び方法 |
WO2000019926A1 (en) | 1998-10-05 | 2000-04-13 | Scimed Life Systems, Inc. | Large area thermal ablation |
WO2000036985A2 (de) | 1998-12-18 | 2000-06-29 | Celon Ag Medical Instruments | Elektrodenanordnung für ein chirurgisches instrument zur elektrothermischen koagulation im gewebe |
DE102004033595A1 (de) | 2004-07-07 | 2006-02-16 | Celon Ag Medical Instruments | Bipolare Koagulationselektrode |
US20050010095A1 (en) | 1999-04-05 | 2005-01-13 | Medtronic, Inc. | Multi-purpose catheter apparatus and method of use |
US6325797B1 (en) | 1999-04-05 | 2001-12-04 | Medtronic, Inc. | Ablation catheter and method for isolating a pulmonary vein |
US20010007070A1 (en) | 1999-04-05 | 2001-07-05 | Medtronic, Inc. | Ablation catheter assembly and method for isolating a pulmonary vein |
US6468260B1 (en) | 1999-05-07 | 2002-10-22 | Biosense Webster, Inc. | Single gear drive bidirectional control handle for steerable catheter |
US6292678B1 (en) | 1999-05-13 | 2001-09-18 | Stereotaxis, Inc. | Method of magnetically navigating medical devices with magnetic fields and gradients, and medical devices adapted therefor |
US6371955B1 (en) | 1999-08-10 | 2002-04-16 | Biosense Webster, Inc. | Atrial branding iron catheter and a method for treating atrial fibrillation |
US6645199B1 (en) | 1999-11-22 | 2003-11-11 | Scimed Life Systems, Inc. | Loop structures for supporting diagnostic and therapeutic elements contact with body tissue and expandable push devices for use with same |
US6795721B2 (en) | 2000-01-27 | 2004-09-21 | Biosense Webster, Inc. | Bidirectional catheter having mapping assembly |
US6892091B1 (en) | 2000-02-18 | 2005-05-10 | Biosense, Inc. | Catheter, method and apparatus for generating an electrical map of a chamber of the heart |
US6612992B1 (en) | 2000-03-02 | 2003-09-02 | Acuson Corp | Medical diagnostic ultrasound catheter and method for position determination |
WO2001070117A2 (en) | 2000-03-23 | 2001-09-27 | Microheart, Inc. | Pressure sensor for therapeutic delivery device and method |
DE10015246A1 (de) | 2000-03-28 | 2001-10-04 | Basf Ag | Verfahren zur Umsetzung einer organischen Verbindung mit einem Hydroperoxid |
US6569160B1 (en) | 2000-07-07 | 2003-05-27 | Biosense, Inc. | System and method for detecting electrode-tissue contact |
US6484118B1 (en) | 2000-07-20 | 2002-11-19 | Biosense, Inc. | Electromagnetic position single axis system |
US7789876B2 (en) | 2000-08-14 | 2010-09-07 | Tyco Healthcare Group, Lp | Method and apparatus for positioning a catheter relative to an anatomical junction |
US6669692B1 (en) | 2000-08-21 | 2003-12-30 | Biosense Webster, Inc. | Ablation catheter with cooled linear electrode |
US6584856B1 (en) | 2000-08-30 | 2003-07-01 | William J. Biter | Method of sensing strain in a material by driving an embedded magnetoelastic film-coated wire to saturation |
US6436059B1 (en) | 2000-09-12 | 2002-08-20 | Claudio I. Zanelli | Detection of imd contact and alignment based on changes in frequency response characteristics |
US6638275B1 (en) | 2000-10-05 | 2003-10-28 | Medironic, Inc. | Bipolar ablation apparatus and method |
EP1357842B1 (en) | 2001-01-16 | 2010-11-03 | Cytyc Surgical Products | Apparatus and method for treating venous reflux |
US6522933B2 (en) | 2001-03-30 | 2003-02-18 | Biosense, Webster, Inc. | Steerable catheter with a control handle having a pulley mechanism |
US20040152974A1 (en) | 2001-04-06 | 2004-08-05 | Stephen Solomon | Cardiology mapping and navigation system |
US6585718B2 (en) | 2001-05-02 | 2003-07-01 | Cardiac Pacemakers, Inc. | Steerable catheter with shaft support system for resisting axial compressive loads |
US7175734B2 (en) | 2001-05-03 | 2007-02-13 | Medtronic, Inc. | Porous medical catheter and methods of manufacture |
US20020169444A1 (en) * | 2001-05-08 | 2002-11-14 | Mest Robert A. | Catheter having continuous braided electrode |
US20020193781A1 (en) | 2001-06-14 | 2002-12-19 | Loeb Marvin P. | Devices for interstitial delivery of thermal energy into tissue and methods of use thereof |
NL1018874C2 (nl) | 2001-09-03 | 2003-03-05 | Michel Petronella Hub Vleugels | Chirurgisch instrument. |
US6835173B2 (en) | 2001-10-05 | 2004-12-28 | Scimed Life Systems, Inc. | Robotic endoscope |
US7285116B2 (en) | 2004-05-15 | 2007-10-23 | Irvine Biomedical Inc. | Non-contact tissue ablation device and methods thereof |
US7517349B2 (en) | 2001-10-22 | 2009-04-14 | Vnus Medical Technologies, Inc. | Electrosurgical instrument and method |
GB0126232D0 (en) | 2001-11-01 | 2002-01-02 | Renishaw Plc | Calibration of an analogue probe |
US7311708B2 (en) | 2001-12-12 | 2007-12-25 | Tissuelink Medical, Inc. | Fluid-assisted medical devices, systems and methods |
US6741878B2 (en) | 2001-12-14 | 2004-05-25 | Biosense Webster, Inc. | Basket catheter with improved expansion mechanism |
DE10203371A1 (de) | 2002-01-29 | 2003-08-07 | Siemens Ag | Katheter, insbesondere intravaskulärer Katheter |
US6814733B2 (en) | 2002-01-31 | 2004-11-09 | Biosense, Inc. | Radio frequency pulmonary vein isolation |
US6976967B2 (en) | 2002-02-19 | 2005-12-20 | Medtronic, Inc. | Apparatus and method for sensing spatial displacement in a heart |
US6733499B2 (en) | 2002-02-28 | 2004-05-11 | Biosense Webster, Inc. | Catheter having circular ablation assembly |
CA2675209C (en) | 2002-03-22 | 2013-01-08 | Cordis Corporation | Rapid-exchange balloon catheter shaft and method |
US7653438B2 (en) | 2002-04-08 | 2010-01-26 | Ardian, Inc. | Methods and apparatus for renal neuromodulation |
US7008418B2 (en) | 2002-05-09 | 2006-03-07 | Stereotaxis, Inc. | Magnetically assisted pulmonary vein isolation |
US6814731B2 (en) | 2002-05-20 | 2004-11-09 | Scimed Life Systems, Inc. | Methods for RF ablation using jet injection of conductive fluid |
US7063698B2 (en) | 2002-06-14 | 2006-06-20 | Ncontact Surgical, Inc. | Vacuum coagulation probes |
US6909919B2 (en) | 2002-09-06 | 2005-06-21 | Cardiac Pacemakers, Inc. | Cardiac lead incorporating strain gauge for assessing cardiac contractility |
US20040068178A1 (en) | 2002-09-17 | 2004-04-08 | Assaf Govari | High-gradient recursive locating system |
US6997924B2 (en) | 2002-09-17 | 2006-02-14 | Biosense Inc. | Laser pulmonary vein isolation |
US6871085B2 (en) | 2002-09-30 | 2005-03-22 | Medtronic, Inc. | Cardiac vein lead and guide catheter |
US7306593B2 (en) | 2002-10-21 | 2007-12-11 | Biosense, Inc. | Prediction and assessment of ablation of cardiac tissue |
US20050033137A1 (en) * | 2002-10-25 | 2005-02-10 | The Regents Of The University Of Michigan | Ablation catheters and methods for their use |
JP5328074B2 (ja) * | 2002-10-31 | 2013-10-30 | シー・アール・バード・インコーポレーテッド | 改善された電気生理学的カテーテル |
US7599730B2 (en) | 2002-11-19 | 2009-10-06 | Medtronic Navigation, Inc. | Navigation system for cardiac therapies |
US7156816B2 (en) | 2002-11-26 | 2007-01-02 | Biosense, Inc. | Ultrasound pulmonary vein isolation |
US6945956B2 (en) | 2002-12-23 | 2005-09-20 | Medtronic, Inc. | Steerable catheter |
US7604605B2 (en) | 2003-01-16 | 2009-10-20 | Galil Medical Ltd. | Device, system, and method for detecting and localizing obstruction within a blood vessel |
US6984232B2 (en) * | 2003-01-17 | 2006-01-10 | St. Jude Medical, Daig Division, Inc. | Ablation catheter assembly having a virtual electrode comprising portholes |
US6987995B2 (en) * | 2003-03-12 | 2006-01-17 | Biosense Webster, Inc. | Multifunctional catheter handle |
US7090639B2 (en) | 2003-05-29 | 2006-08-15 | Biosense, Inc. | Ultrasound catheter calibration system |
US7235070B2 (en) | 2003-07-02 | 2007-06-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Ablation fluid manifold for ablation catheter |
US6973339B2 (en) | 2003-07-29 | 2005-12-06 | Biosense, Inc | Lasso for pulmonary vein mapping and ablation |
US7763012B2 (en) | 2003-09-02 | 2010-07-27 | St. Jude Medical, Cardiology Division, Inc. | Devices and methods for crossing a chronic total occlusion |
US7104989B2 (en) | 2003-09-05 | 2006-09-12 | Medtronic, Inc. | RF ablation catheter including a virtual electrode assembly |
US7758587B2 (en) | 2003-10-08 | 2010-07-20 | Boston Scientific Scimed, Inc. | Medical device guidance from an anatomical reference |
US7397364B2 (en) | 2003-11-11 | 2008-07-08 | Biosense Webster, Inc. | Digital wireless position sensor |
US7077823B2 (en) | 2003-11-19 | 2006-07-18 | Biosense Webster, Inc. | Bidirectional steerable catheter with slidable mated puller wires |
US6964205B2 (en) | 2003-12-30 | 2005-11-15 | Tekscan Incorporated | Sensor with plurality of sensor elements arranged with respect to a substrate |
DE602004032574D1 (de) | 2003-12-31 | 2011-06-16 | Biosense Webster Inc | Umfangsmässige ablationsvorrichtungsanordnung mit dualen expandierbaren elementen |
US7371233B2 (en) | 2004-02-19 | 2008-05-13 | Boston Scientific Scimed, Inc. | Cooled probes and apparatus for maintaining contact between cooled probes and tissue |
WO2005084542A1 (en) | 2004-03-04 | 2005-09-15 | Agency For Science, Technology And Research | Apparatus for medical and/or simulation procedures |
US7311704B2 (en) | 2004-05-27 | 2007-12-25 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Spring-tip, flexible electrode catheter for tissue ablation |
US7632265B2 (en) | 2004-05-28 | 2009-12-15 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Radio frequency ablation servo catheter and method |
JP4441627B2 (ja) | 2004-06-02 | 2010-03-31 | 独立行政法人産業技術総合研究所 | 圧力センサの動的校正装置および動的校正方法 |
US7377906B2 (en) | 2004-06-15 | 2008-05-27 | Biosense Webster, Inc. | Steering mechanism for bi-directional catheter |
US7769428B2 (en) | 2004-06-29 | 2010-08-03 | Stereotaxis, Inc. | Navigation of remotely actuable medical device using control variable and length |
JP4350004B2 (ja) | 2004-08-25 | 2009-10-21 | 独立行政法人産業技術総合研究所 | 3次元抗力センサ |
CN100349477C (zh) | 2004-09-16 | 2007-11-14 | 华为技术有限公司 | 一种组发短消息的方法 |
WO2006052940A2 (en) | 2004-11-05 | 2006-05-18 | Asthmatx, Inc. | Medical device with procedure improvement features |
US7496394B2 (en) | 2004-11-15 | 2009-02-24 | Biosense Webster, Inc. | Internal reference coronary sinus catheter |
US7412273B2 (en) * | 2004-11-15 | 2008-08-12 | Biosense Webster, Inc. | Soft linear mapping catheter with stabilizing tip |
US8012151B1 (en) | 2004-12-17 | 2011-09-06 | Laufer Michael D | Devices and methods for tissue applications |
US8066702B2 (en) * | 2005-01-11 | 2011-11-29 | Rittman Iii William J | Combination electrical stimulating and infusion medical device and method |
WO2006079965A2 (en) * | 2005-01-31 | 2006-08-03 | Koninklijke Philips Electronics N.V. | System and method for the guidance of a catheter in electrophysiologic interventions |
US20060173480A1 (en) | 2005-01-31 | 2006-08-03 | Yi Zhang | Safety penetrating method and apparatus into body cavities, organs, or potential spaces |
US8007440B2 (en) | 2005-02-08 | 2011-08-30 | Volcano Corporation | Apparatus and methods for low-cost intravascular ultrasound imaging and for crossing severe vascular occlusions |
US7959601B2 (en) | 2005-02-14 | 2011-06-14 | Biosense Webster, Inc. | Steerable catheter with in-plane deflection |
US8182433B2 (en) | 2005-03-04 | 2012-05-22 | Endosense Sa | Medical apparatus system having optical fiber load sensing capability |
US8075498B2 (en) | 2005-03-04 | 2011-12-13 | Endosense Sa | Medical apparatus system having optical fiber load sensing capability |
US7699846B2 (en) | 2005-03-04 | 2010-04-20 | Gyrus Ent L.L.C. | Surgical instrument and method |
US7752920B2 (en) | 2005-12-30 | 2010-07-13 | Intuitive Surgical Operations, Inc. | Modular force sensor |
US8375808B2 (en) | 2005-12-30 | 2013-02-19 | Intuitive Surgical Operations, Inc. | Force sensing for surgical instruments |
CA2607935C (en) | 2005-05-05 | 2014-07-08 | Boston Scientific Limited | Preshaped localization catheter and system for graphically reconstructing pulmonary vein ostia |
US8128621B2 (en) | 2005-05-16 | 2012-03-06 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Irrigated ablation electrode assembly and method for control of temperature |
AU2006262447A1 (en) | 2005-06-20 | 2007-01-04 | Medtronic Ablation Frontiers Llc | Ablation catheter |
US7536218B2 (en) | 2005-07-15 | 2009-05-19 | Biosense Webster, Inc. | Hybrid magnetic-based and impedance-based position sensing |
US8192374B2 (en) | 2005-07-18 | 2012-06-05 | Stereotaxis, Inc. | Estimation of contact force by a medical device |
WO2007025230A2 (en) | 2005-08-25 | 2007-03-01 | Fluid Medical, Inc. | Tubular compliant mechanisms for ultrasonic imaging systems and intravascular interventional devices |
US7756576B2 (en) | 2005-08-26 | 2010-07-13 | Biosense Webster, Inc. | Position sensing and detection of skin impedance |
US8679109B2 (en) | 2005-10-13 | 2014-03-25 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Dynamic contact assessment for electrode catheters |
EP1948057B1 (en) | 2005-10-27 | 2012-03-14 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Systems for electrode contact assessment |
US20070106114A1 (en) | 2005-11-09 | 2007-05-10 | Pentax Corporation | Endoscope-shape monitoring system |
US9271782B2 (en) | 2005-12-06 | 2016-03-01 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Assessment of electrode coupling of tissue ablation |
US20070156114A1 (en) | 2005-12-29 | 2007-07-05 | Worley Seth J | Deflectable catheter with a flexibly attached tip section |
US20070161882A1 (en) | 2006-01-06 | 2007-07-12 | Carlo Pappone | Electrophysiology catheter and system for gentle and firm wall contact |
JP2009522080A (ja) | 2006-01-09 | 2009-06-11 | ウィンドクレスト リミテッド ライアビリティ カンパニー | 脈管ガイドワイヤコントロール装置 |
US7860553B2 (en) | 2006-02-09 | 2010-12-28 | Biosense Webster, Inc. | Two-stage calibration of medical probes |
US7976541B2 (en) | 2006-02-15 | 2011-07-12 | Boston Scientific Scimed, Inc. | Contact sensitive probes with indicators |
US7918850B2 (en) | 2006-02-17 | 2011-04-05 | Biosense Wabster, Inc. | Lesion assessment by pacing |
CN101389285B (zh) | 2006-02-22 | 2012-10-03 | 航生医疗公司 | 用于测量工作仪器上的远端力的系统和装置 |
JP4878513B2 (ja) | 2006-03-27 | 2012-02-15 | 国立大学法人 名古屋工業大学 | 可撓性線状体の圧縮力計測装置および方法 |
US7520858B2 (en) | 2006-06-05 | 2009-04-21 | Physical Logic Ag | Catheter with pressure sensor and guidance system |
US8048063B2 (en) | 2006-06-09 | 2011-11-01 | Endosense Sa | Catheter having tri-axial force sensor |
US9233226B2 (en) | 2006-08-22 | 2016-01-12 | Merit Medical Systems, Inc. | Drainage catheter with pig-tail straightener |
US8728010B2 (en) | 2006-08-24 | 2014-05-20 | Boston Scientific Scimed, Inc. | Elongate medical device including deformable distal end |
US20080051704A1 (en) | 2006-08-28 | 2008-02-28 | Patel Rajnikant V | Catheter and system for using same |
US7681432B2 (en) | 2006-12-12 | 2010-03-23 | Agilent Technologies, Inc. | Calibrating force and displacement sensors of mechanical probes |
US7591816B2 (en) | 2006-12-28 | 2009-09-22 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Irrigated ablation catheter having a pressure sensor to detect tissue contact |
US7993481B2 (en) * | 2006-12-28 | 2011-08-09 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Catheter with embedded components and method of its manufacture |
US8690870B2 (en) | 2006-12-28 | 2014-04-08 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Irrigated ablation catheter system with pulsatile flow to prevent thrombus |
US7996057B2 (en) | 2007-01-31 | 2011-08-09 | Biosense Webster, Inc. | Ultrasound catheter calibration with enhanced accuracy |
US8517999B2 (en) | 2007-04-04 | 2013-08-27 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Irrigated catheter with improved fluid flow |
US8515521B2 (en) | 2007-05-01 | 2013-08-20 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Coupler assembly for catheters |
US8577447B2 (en) | 2007-05-01 | 2013-11-05 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Optic-based contact sensing assembly and system |
US8989842B2 (en) | 2007-05-16 | 2015-03-24 | General Electric Company | System and method to register a tracking system with intracardiac echocardiography (ICE) imaging system |
US8157789B2 (en) | 2007-05-24 | 2012-04-17 | Endosense Sa | Touch sensing catheter |
US20090010021A1 (en) | 2007-07-06 | 2009-01-08 | Smith Jeffrey T | Recreational apparatus and method of making the same |
DE102007036084A1 (de) | 2007-08-01 | 2009-02-05 | Man Turbo Ag | Verfahren zur Bestimmung von Emissionswerten einer Gasturbine und Vorrichtung zur Durchführung des Verfahrens |
US8357152B2 (en) | 2007-10-08 | 2013-01-22 | Biosense Webster (Israel), Ltd. | Catheter with pressure sensing |
US8535308B2 (en) | 2007-10-08 | 2013-09-17 | Biosense Webster (Israel), Ltd. | High-sensitivity pressure-sensing probe |
US8187270B2 (en) | 2007-11-07 | 2012-05-29 | Mirabilis Medica Inc. | Hemostatic spark erosion tissue tunnel generator with integral treatment providing variable volumetric necrotization of tissue |
JP5171535B2 (ja) | 2007-12-14 | 2013-03-27 | Ntn株式会社 | 荷重検出装置および荷重検出方法 |
US20090158511A1 (en) | 2007-12-20 | 2009-06-25 | Maze Jack E | Male urinal |
US7985215B2 (en) | 2007-12-28 | 2011-07-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Deflectable catheter with distal deflectable segment |
US20090254083A1 (en) | 2008-03-10 | 2009-10-08 | Hansen Medical, Inc. | Robotic ablation catheter |
US8777870B2 (en) | 2008-05-15 | 2014-07-15 | Michel H. Malek | Functional discography catheter |
EP2127604A1 (en) | 2008-05-30 | 2009-12-02 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | An instrument for minimally invasive surgery |
GB0810317D0 (en) | 2008-06-05 | 2008-07-09 | King S College London | Sensor |
US8437832B2 (en) | 2008-06-06 | 2013-05-07 | Biosense Webster, Inc. | Catheter with bendable tip |
US9675411B2 (en) | 2008-07-15 | 2017-06-13 | Biosense Webster, Inc. | Catheter with perforated tip |
US8882761B2 (en) | 2008-07-15 | 2014-11-11 | Catheffects, Inc. | Catheter and method for improved ablation |
US9101734B2 (en) | 2008-09-09 | 2015-08-11 | Biosense Webster, Inc. | Force-sensing catheter with bonded center strut |
JP5827124B2 (ja) * | 2008-10-04 | 2015-12-02 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 組織と接触する診断および/または治療要素を支持するループ構造 |
US8083691B2 (en) | 2008-11-12 | 2011-12-27 | Hansen Medical, Inc. | Apparatus and method for sensing force |
US8250754B2 (en) | 2008-11-29 | 2012-08-28 | Medtronic, Inc. | Method of manufacturing a medical electrical lead with insert-molded electrode |
US20100137845A1 (en) | 2008-12-03 | 2010-06-03 | Immersion Corporation | Tool Having Multiple Feedback Devices |
US8600472B2 (en) | 2008-12-30 | 2013-12-03 | Biosense Webster (Israel), Ltd. | Dual-purpose lasso catheter with irrigation using circumferentially arranged ring bump electrodes |
US8475450B2 (en) | 2008-12-30 | 2013-07-02 | Biosense Webster, Inc. | Dual-purpose lasso catheter with irrigation |
US8864757B2 (en) | 2008-12-31 | 2014-10-21 | St. Jude Medical, Atrial Fibrillation Division, Inc. | System and method for measuring force and torque applied to a catheter electrode tip |
US8374723B2 (en) | 2008-12-31 | 2013-02-12 | Intuitive Surgical Operations, Inc. | Obtaining force information in a minimally invasive surgical procedure |
US8380275B2 (en) * | 2009-08-14 | 2013-02-19 | Boston Scientific Scimed, Inc. | Systems and methods for making and using medical ablation systems and having mapping catheters with improved anchoring ability |
US8747351B2 (en) * | 2009-08-28 | 2014-06-10 | Biosense Webster, Inc. | Catheter with multi-functional control handle having linear mechanism |
US9326705B2 (en) | 2009-09-01 | 2016-05-03 | Adidas Ag | Method and system for monitoring physiological and athletic performance characteristics of a subject |
US10688278B2 (en) | 2009-11-30 | 2020-06-23 | Biosense Webster (Israel), Ltd. | Catheter with pressure measuring tip |
US8920415B2 (en) | 2009-12-16 | 2014-12-30 | Biosense Webster (Israel) Ltd. | Catheter with helical electrode |
US8521462B2 (en) | 2009-12-23 | 2013-08-27 | Biosense Webster (Israel), Ltd. | Calibration system for a pressure-sensitive catheter |
US8374819B2 (en) | 2009-12-23 | 2013-02-12 | Biosense Webster (Israel), Ltd. | Actuator-based calibration system for a pressure-sensitive catheter |
US8608735B2 (en) * | 2009-12-30 | 2013-12-17 | Biosense Webster (Israel) Ltd. | Catheter with arcuate end section |
US8374670B2 (en) | 2010-01-22 | 2013-02-12 | Biosense Webster, Inc. | Catheter having a force sensing distal tip |
CN201595926U (zh) * | 2010-01-23 | 2010-10-06 | 赵学 | 一种带导引钢丝的心脏消融导管 |
US8870863B2 (en) * | 2010-04-26 | 2014-10-28 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses, systems, and methods for renal neuromodulation |
CA2806490C (en) | 2010-08-31 | 2018-08-28 | Cook Medical Technologies Llc | Ablation overtube |
EP2632376B1 (en) | 2010-10-25 | 2020-02-12 | Medtronic Ardian Luxembourg S.à.r.l. | Catheter apparatuses having multi-electrode arrays for renal neuromodulation |
US9585587B2 (en) * | 2010-11-09 | 2017-03-07 | St. Judge Medical, Atrial Fibrillation Division, Inc. | Fixed loop deflectable electrophysiology catheters having an extended braid primary shaft coupled to the periphery of the fixed loop and methods of manufacturing therefor |
US8617087B2 (en) | 2010-12-03 | 2013-12-31 | Biosense Webster, Inc. | Control handle with rotational cam mechanism for contraction/deflection of medical device |
US8792962B2 (en) | 2010-12-30 | 2014-07-29 | Biosense Webster, Inc. | Catheter with single axial sensors |
CN202020532U (zh) | 2010-12-30 | 2011-11-02 | 心诺普医疗技术(北京)有限公司 | 可控弯射频消融导管 |
US9943360B2 (en) * | 2011-01-30 | 2018-04-17 | University Health Network | Coil electrode for thermal therapy |
WO2012134911A1 (en) * | 2011-03-25 | 2012-10-04 | Medtronic Ablation Frontiers Llc | Cooling systems for electrode arrays |
US8486009B2 (en) * | 2011-06-20 | 2013-07-16 | Hue-Teh Shih | Systems and methods for steering catheters |
US9220433B2 (en) | 2011-06-30 | 2015-12-29 | Biosense Webster (Israel), Ltd. | Catheter with variable arcuate distal section |
US8702619B2 (en) | 2011-08-26 | 2014-04-22 | Symap Holding Limited | Mapping sympathetic nerve distribution for renal ablation and catheters for same |
US9717555B2 (en) * | 2012-05-14 | 2017-08-01 | Biosense Webster (Israel), Ltd. | Catheter with helical end section for vessel ablation |
US9439722B2 (en) | 2012-05-09 | 2016-09-13 | Biosense Webster (Israel) Ltd. | Ablation targeting nerves in or near the inferior vena cava and/or abdominal aorta for treatment of hypertension |
US8888773B2 (en) | 2012-05-11 | 2014-11-18 | Medtronic Ardian Luxembourg S.A.R.L. | Multi-electrode catheter assemblies for renal neuromodulation and associated systems and methods |
US9050010B2 (en) | 2012-12-31 | 2015-06-09 | Biosense Webster (Israel) Ltd. | Double loop lasso with single puller wire for bi-directional actuation |
-
2011
- 2011-06-30 US US13/174,742 patent/US9220433B2/en active Active
-
2012
- 2012-06-14 IL IL220395A patent/IL220395B/en active IP Right Grant
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- 2012-06-28 CA CA2781924A patent/CA2781924C/en not_active Expired - Fee Related
- 2012-06-29 CN CN201210236111.3A patent/CN102846374B/zh active Active
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- 2012-06-29 EP EP15179939.2A patent/EP2985002B1/en active Active
- 2012-06-29 RU RU2012127341/14A patent/RU2542088C2/ru active
- 2012-06-29 JP JP2012146541A patent/JP6071272B2/ja active Active
-
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- 2015-12-28 US US14/981,381 patent/US9717559B2/en active Active
-
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- 2016-12-21 JP JP2016247700A patent/JP2017051795A/ja active Pending
-
2019
- 2019-08-02 JP JP2019142998A patent/JP6821756B2/ja active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4488561A (en) * | 1983-06-27 | 1984-12-18 | Medtronic, Inc. | Pacing lead with insertable memory coil |
US5938694A (en) * | 1993-11-10 | 1999-08-17 | Medtronic Cardiorhythm | Electrode array catheter |
JP2001502189A (ja) * | 1996-01-08 | 2001-02-20 | バイオセンス・インコーポレイテッド | マッピング用カテーテル |
JP2009506839A (ja) * | 2005-09-02 | 2009-02-19 | ボストン サイエンティフィック リミテッド | 調整可能な剛性を有するカテーテル |
JP3161030U (ja) * | 2007-05-23 | 2010-07-22 | アーヴィン・バイオメディカル・インク | 可撓性先端部を備えたアブレーションカテーテル |
JP2011045719A (ja) * | 2009-08-28 | 2011-03-10 | Biosense Webster Inc | 回転機構を有する多機能性制御ハンドルを備えるカテーテル |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019129995A (ja) * | 2018-01-31 | 2019-08-08 | 国立大学法人広島大学 | 塞栓術装置 |
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CN102846374B (zh) | 2016-08-17 |
JP2013013726A (ja) | 2013-01-24 |
JP6821756B2 (ja) | 2021-01-27 |
CA2781924C (en) | 2019-12-31 |
US9220433B2 (en) | 2015-12-29 |
US9717559B2 (en) | 2017-08-01 |
US20160128771A1 (en) | 2016-05-12 |
JP6071272B2 (ja) | 2017-02-01 |
RU2542088C2 (ru) | 2015-02-20 |
IL220395B (en) | 2018-07-31 |
EP2540245A1 (en) | 2013-01-02 |
JP2019181280A (ja) | 2019-10-24 |
EP2985002B1 (en) | 2021-06-02 |
CN102846374A (zh) | 2013-01-02 |
AU2012203756A1 (en) | 2013-01-17 |
EP2540245B1 (en) | 2015-08-12 |
AU2012203756B2 (en) | 2015-07-09 |
IL220395A0 (en) | 2012-10-31 |
US20130006238A1 (en) | 2013-01-03 |
RU2012127341A (ru) | 2014-01-20 |
EP2985002A1 (en) | 2016-02-17 |
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