JP2014004482A5 - - Google Patents

Download PDF

Info

Publication number
JP2014004482A5
JP2014004482A5 JP2013212557A JP2013212557A JP2014004482A5 JP 2014004482 A5 JP2014004482 A5 JP 2014004482A5 JP 2013212557 A JP2013212557 A JP 2013212557A JP 2013212557 A JP2013212557 A JP 2013212557A JP 2014004482 A5 JP2014004482 A5 JP 2014004482A5
Authority
JP
Japan
Prior art keywords
electrodes
energy
supply
adjacent
controller
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
Application number
JP2013212557A
Other languages
English (en)
Other versions
JP2014004482A (ja
JP5732507B2 (ja
Filing date
Publication date
Application filed filed Critical
Publication of JP2014004482A publication Critical patent/JP2014004482A/ja
Publication of JP2014004482A5 publication Critical patent/JP2014004482A5/ja
Application granted granted Critical
Publication of JP5732507B2 publication Critical patent/JP5732507B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Claims (15)

  1. 肺の気道にエネルギーを送達するデバイスであって、該デバイスは、
    それぞれの治療部位にエネルギーを送達するように構成された複数の電極を含む拡張可能な遠位部材と、
    該複数の電極にエネルギーを供給するエネルギー供給装置と、
    該複数の電極のうち隣接する電極の間の間隔、または、隣接する治療部位の間の距離の関数として、該エネルギー供給装置から該複数の電極への該エネルギーの供給を制御するように構成された制御器と
    を含む、デバイス。
  2. 前記制御器は、前記エネルギー供給装置から前記複数の電極への前記エネルギーの供給を制御することにより、前記気道を所望の温度範囲まで加熱するようにさらに構成されている、請求項1に記載のデバイス。
  3. 前記所望の温度範囲は、非切除範囲である、請求項2に記載のデバイス。
  4. 前記気道の温度を測定するように構成された温度感知構成要素をさらに含む、請求項1に記載のデバイス。
  5. 前記制御器は、前記複数の電極のうち隣接する電極の間の間隔、または、隣接する治療部位の間の距離の関数として、前記エネルギー供給装置から該複数の電極への前記エネルギーの供給を変動させるようにさらに構成されている、請求項1に記載のデバイス。
  6. 前記複数の電極のうちの少なくとも1つは、治療前のエネルギーパルスを送達するように構成されており、該治療前のエネルギーパルスは、少なくとも1つの初期インピーダンス値を決定するために使用され、前記制御器は、該少なくとも1つの初期インピーダンス値の関数として前記エネルギー供給装置からの前記エネルギーの供給を変動させる、請求項1に記載のデバイス。
  7. 前記制御器は、第1の治療部位において、前記複数の電極のうち隣接する電極の間の間隔、または、隣接する治療部位の間の距離の関数として、前記エネルギー供給装置から該複数の電極への前記エネルギーの供給を制御するように構成され、第2の治療部位において、該複数の電極のうち隣接する電極の間の間隔、または、隣接する治療部位の間の距離の関数として、該エネルギー供給装置から該複数の電極への該エネルギーの供給を制御するように構成されている、請求項1に記載のデバイス。
  8. 前記制御器は、所望のインピーダンス値が到達するまで、前記エネルギー供給装置から前記複数の電極への電力の供給を制御するように構成されている、請求項1に記載のデバイス。
  9. 前記制御器は、所望の非切除範囲内にある温度に相関する所望のインピーダンス値に基づいて、前記エネルギー供給装置から前記複数の電極への電力を制御するようにさらに構成されており、該所望のインピーダンス値のうちの少なくとも1つは、該複数の電極のうち隣接する電極の間の間隔、および、隣接する治療部位の間の距離のうちの少なくとも1つに基づいて変動させられる、請求項1に記載のデバイス。
  10. 前記制御器は、前記エネルギー供給装置から前記複数の電極への電力の供給を制御することにより、前記肺の平滑筋組織、粘液腺、神経、上皮組織、または、血管の特性を変更するように構成されている、請求項1に記載のデバイス。
  11. 前記拡張可能な遠位部材は、複数のレッグを有する拡張可能なバスケットである、請求項1に記載のデバイス。
  12. 前記複数のレッグのうちの少なくとも1つは、電極である、請求項11に記載のデバイス。
  13. 前記電極は、前記少なくとも1つのレッグの露出部分から形成され、該レッグの隣接する部分は、絶縁材料によって被覆されている、請求項12に記載のデバイス。
  14. 前記複数のレッグの各々は、電極である、請求項12に記載のデバイス。
  15. 前記複数の電極は、単極性または双極性エネルギーを送達するように構成されている、請求項1に記載のデバイス。
JP2013212557A 2007-07-24 2013-10-10 組織治療装置への電力制御等のインピーダンス検出に基づく電力制御のシステムおよび方法 Active JP5732507B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95165507P 2007-07-24 2007-07-24
US60/951,655 2007-07-24

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2010518387A Division JP5436423B2 (ja) 2007-07-24 2008-07-24 組織治療装置への電力制御等のインピーダンス検出に基づく電力制御のシステムおよび方法

Publications (3)

Publication Number Publication Date
JP2014004482A JP2014004482A (ja) 2014-01-16
JP2014004482A5 true JP2014004482A5 (ja) 2014-03-13
JP5732507B2 JP5732507B2 (ja) 2015-06-10

Family

ID=40281823

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2010518387A Active JP5436423B2 (ja) 2007-07-24 2008-07-24 組織治療装置への電力制御等のインピーダンス検出に基づく電力制御のシステムおよび方法
JP2013212557A Active JP5732507B2 (ja) 2007-07-24 2013-10-10 組織治療装置への電力制御等のインピーダンス検出に基づく電力制御のシステムおよび方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP2010518387A Active JP5436423B2 (ja) 2007-07-24 2008-07-24 組織治療装置への電力制御等のインピーダンス検出に基づく電力制御のシステムおよび方法

Country Status (6)

Country Link
US (4) US9108052B2 (ja)
EP (1) EP2180917B1 (ja)
JP (2) JP5436423B2 (ja)
AU (1) AU2008279121B2 (ja)
CA (1) CA2694438C (ja)
WO (1) WO2009015278A1 (ja)

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6634363B1 (en) * 1997-04-07 2003-10-21 Broncus Technologies, Inc. Methods of treating lungs having reversible obstructive pulmonary disease
US6488673B1 (en) * 1997-04-07 2002-12-03 Broncus Technologies, Inc. Method of increasing gas exchange of a lung
US7425212B1 (en) * 1998-06-10 2008-09-16 Asthmatx, Inc. Devices for modification of airways by transfer of energy
US7992572B2 (en) 1998-06-10 2011-08-09 Asthmatx, Inc. Methods of evaluating individuals having reversible obstructive pulmonary disease
US7027869B2 (en) 1998-01-07 2006-04-11 Asthmatx, Inc. Method for treating an asthma attack
US7921855B2 (en) * 1998-01-07 2011-04-12 Asthmatx, Inc. Method for treating an asthma attack
US8181656B2 (en) * 1998-06-10 2012-05-22 Asthmatx, Inc. Methods for treating airways
US20070123958A1 (en) * 1998-06-10 2007-05-31 Asthmatx, Inc. Apparatus for treating airways in the lung
US7198635B2 (en) 2000-10-17 2007-04-03 Asthmatx, Inc. Modification of airways by application of energy
US8251070B2 (en) * 2000-03-27 2012-08-28 Asthmatx, Inc. Methods for treating airways
US7104987B2 (en) 2000-10-17 2006-09-12 Asthmatx, Inc. Control system and process for application of energy to airway walls and other mediums
US20040226556A1 (en) * 2003-05-13 2004-11-18 Deem Mark E. Apparatus for treating asthma using neurotoxin
JP4958896B2 (ja) * 2005-04-21 2012-06-20 アスマティックス,インコーポレイテッド エネルギー送出のための制御方法および装置
PL2037840T3 (pl) * 2006-06-28 2012-09-28 Medtronic Ardian Luxembourg Systemy do termicznie indukowanej neuromodulacji nerek
US8845630B2 (en) * 2007-06-15 2014-09-30 Syneron Medical Ltd Devices and methods for percutaneous energy delivery
WO2009015278A1 (en) * 2007-07-24 2009-01-29 Asthmatx, Inc. System and method for controlling power based on impedance detection, such as controlling power to tissue treatment devices
US8322335B2 (en) 2007-10-22 2012-12-04 Uptake Medical Corp. Determining patient-specific vapor treatment and delivery parameters
US8906011B2 (en) 2007-11-16 2014-12-09 Kardium Inc. Medical device for use in bodily lumens, for example an atrium
US8483831B1 (en) 2008-02-15 2013-07-09 Holaira, Inc. System and method for bronchial dilation
EP2662116B1 (en) 2008-05-09 2022-09-21 Nuvaira, Inc. Systems and assemblies for treating a bronchial tree
GB2465581B (en) * 2008-11-20 2013-03-20 Synapse Microcurrent Ltd Method and device for verifying the electrical output of a microcurrent therapy device
US8167875B2 (en) * 2009-01-12 2012-05-01 Tyco Healthcare Group Lp Energy delivery algorithm for medical devices
DE102009024612A1 (de) * 2009-06-10 2010-12-16 Erbe Elektromedizin Gmbh Versorgungseinrichtung zur Bereitstellung einer HF-Ausgangsspannung, HF-Chirurgiegerät mit entsprechender Versorgungseinrichtung und Verfahren zum Betreiben einer HF-Generatoreinheit
CN112089394A (zh) * 2009-10-27 2020-12-18 努瓦拉公司 具有可冷却的能量发射组件的递送装置
WO2011060200A1 (en) 2009-11-11 2011-05-19 Innovative Pulmonary Solutions, 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
US8764744B2 (en) 2010-01-25 2014-07-01 Covidien Lp System for monitoring ablation size
CN103313671B (zh) 2010-10-25 2017-06-06 美敦力Af卢森堡有限责任公司 用于神经调节治疗的估算及反馈的装置、系统及方法
CA2764494A1 (en) 2011-01-21 2012-07-21 Kardium Inc. Enhanced medical device for use in bodily cavities, for example an atrium
US9480525B2 (en) 2011-01-21 2016-11-01 Kardium, Inc. High-density electrode-based medical device system
US11259867B2 (en) 2011-01-21 2022-03-01 Kardium Inc. High-density electrode-based medical device system
US9452016B2 (en) 2011-01-21 2016-09-27 Kardium Inc. Catheter system
US9265557B2 (en) * 2011-01-31 2016-02-23 Medtronic Ablation Frontiers Llc Multi frequency and multi polarity complex impedance measurements to assess ablation lesions
SG195499A1 (en) 2012-05-22 2013-12-30 Agency Science Tech & Res Stimulator and method for processing a stimulation signal
WO2013184319A1 (en) 2012-06-04 2013-12-12 Boston Scientific Scimed, Inc. Systems and methods for treating tissue of a passageway within a body
WO2014018153A1 (en) 2012-07-24 2014-01-30 Boston Scientific Scimed, Inc. Electrodes for tissue treatment
US20140088588A1 (en) 2012-09-26 2014-03-27 Boston Scientific Scimed, Inc. Systems and methods for controlling energy application
US9272132B2 (en) 2012-11-02 2016-03-01 Boston Scientific Scimed, Inc. Medical device for treating airways and related methods of use
WO2014071372A1 (en) 2012-11-05 2014-05-08 Boston Scientific Scimed, Inc. Devices for delivering energy to body lumens
US9398933B2 (en) 2012-12-27 2016-07-26 Holaira, Inc. Methods for improving drug efficacy including a combination of drug administration and nerve modulation
US9504516B2 (en) 2013-05-31 2016-11-29 Covidien LLP Gain compensation for a full bridge inverter
WO2014201113A1 (en) 2013-06-11 2014-12-18 St. Jude Medical, Atrial Fibrillation Division, Inc. Multi-electrode impedance sensing
US9872719B2 (en) 2013-07-24 2018-01-23 Covidien Lp Systems and methods for generating electrosurgical energy using a multistage power converter
US9655670B2 (en) 2013-07-29 2017-05-23 Covidien Lp Systems and methods for measuring tissue impedance through an electrosurgical cable
EP3708104A1 (en) 2013-08-09 2020-09-16 Boston Scientific Scimed, Inc. Expandable catheter and related methods of manufacture and use
US9782211B2 (en) 2013-10-01 2017-10-10 Uptake Medical Technology Inc. Preferential volume reduction of diseased segments of a heterogeneous lobe
US10433902B2 (en) 2013-10-23 2019-10-08 Medtronic Ardian Luxembourg S.A.R.L. Current control methods and systems
EP3122414B1 (en) 2014-03-26 2021-03-17 Venclose, Inc. Cable assembly
US10610292B2 (en) 2014-04-25 2020-04-07 Medtronic Ardian Luxembourg S.A.R.L. Devices, systems, and methods for monitoring and/or controlling deployment of a neuromodulation element within a body lumen and related technology
EP3011923B1 (de) * 2014-10-23 2021-12-01 Erbe Elektromedizin GmbH Einrichtung zur Metallerkennung bei der Einwirkung auf biologisches Gewebe mittels eines funkenbildenden elektrochirurgischen Instruments
US10485604B2 (en) 2014-12-02 2019-11-26 Uptake Medical Technology Inc. Vapor treatment of lung nodules and tumors
US10531906B2 (en) 2015-02-02 2020-01-14 Uptake Medical Technology Inc. Medical vapor generator
US10182742B2 (en) 2015-04-02 2019-01-22 Medtronic Ablation Frontiers Llc Tissue contact sensing with a multi electrode ablation catheter
US10143399B2 (en) 2015-04-02 2018-12-04 Medtronic Ablation Frontiers Llc Tissue contact sensing with a multi electrode ablation catheter
WO2017004160A1 (en) * 2015-06-30 2017-01-05 Smith & Nephew, Inc. Temperature measurement of electrically conductive fluids
US10285751B2 (en) * 2015-10-16 2019-05-14 Biosense Webster (Israel) Ltd. System and method for controlling catheter power based on renal ablation response
US10470791B2 (en) * 2015-12-30 2019-11-12 Ethicon Llc Surgical instrument with staged application of electrosurgical and ultrasonic energy
WO2017136548A1 (en) 2016-02-04 2017-08-10 Cardiac Pacemakers, Inc. Delivery system with force sensor for leadless cardiac device
US10925512B2 (en) * 2016-03-10 2021-02-23 Boston Scientific Scimed, Inc. Use of low-power RF energy for tissue diagnosis
US11883106B2 (en) 2016-05-03 2024-01-30 St. Jude Medical, Cardiology Division, Inc. Lesion prediction based in part on tissue characterization
CN114098949B (zh) 2016-06-27 2023-12-19 盖能适治疗股份有限公司 发生器和具有电极的导管
CN110177515B (zh) * 2016-12-07 2024-09-13 努瓦拉公司 用于降低治疗变化性并增加治疗效力和持久性的方法和系统
KR102287415B1 (ko) * 2017-03-31 2021-08-11 주식회사 루트로닉 Rf치료기기
KR20180111203A (ko) * 2017-03-31 2018-10-11 주식회사 루트로닉 Rf치료기기, rf치료기기의 제어방법 및 rf에너지를 이용한 피부치료방법
KR20180111202A (ko) 2017-03-31 2018-10-11 주식회사 루트로닉 Rf치료기기, rf치료기기의 제어방법 및 rf에너지를 이용한 피부치료방법
US11129673B2 (en) 2017-05-05 2021-09-28 Uptake Medical Technology Inc. Extra-airway vapor ablation for treating airway constriction in patients with asthma and COPD
US10610296B2 (en) * 2017-05-31 2020-04-07 Biosense Webster (Israel) Ltd. Cardiac electrophysiology machine including catheter stability while estimating impedance drop
US11344364B2 (en) 2017-09-07 2022-05-31 Uptake Medical Technology Inc. Screening method for a target nerve to ablate for the treatment of inflammatory lung disease
CN109464186B (zh) 2017-09-08 2023-12-22 泽丹医疗股份有限公司 治疗肺部肿瘤的装置和方法
US11350988B2 (en) 2017-09-11 2022-06-07 Uptake Medical Technology Inc. Bronchoscopic multimodality lung tumor treatment
USD845467S1 (en) 2017-09-17 2019-04-09 Uptake Medical Technology Inc. Hand-piece for medical ablation catheter
US11419658B2 (en) 2017-11-06 2022-08-23 Uptake Medical Technology Inc. Method for treating emphysema with condensable thermal vapor
US11490946B2 (en) 2017-12-13 2022-11-08 Uptake Medical Technology Inc. Vapor ablation handpiece
US12082917B2 (en) 2018-01-24 2024-09-10 Medtronic Ireland Manufacturing Unlimited Company Systems, devices, and methods for assessing efficacy of renal neuromodulation therapy
WO2019191616A1 (en) 2018-03-30 2019-10-03 Minnetronix, Inc. Medical devices for ablating tissue
WO2020051369A1 (en) * 2018-09-05 2020-03-12 Applied Medical Resources Corporation Electrosurgical generator control system
US11653927B2 (en) 2019-02-18 2023-05-23 Uptake Medical Technology Inc. Vapor ablation treatment of obstructive lung disease
US20220008113A1 (en) * 2020-07-09 2022-01-13 Advanced Neuromodulation Systems, Inc. Systems and methods for temperature control in rf ablation systems
CN112244993B (zh) * 2020-10-31 2022-03-15 杭州诺生医疗科技有限公司 射频消融仪
US11931587B2 (en) * 2021-07-06 2024-03-19 Pacesetter, Inc. Method and system for implanting a septal wall electrode
CN114191707B (zh) * 2021-12-15 2022-12-23 广东花至美容科技有限公司 基于皮肤阻抗的美容仪射频功率控制方法及设备
CN114191708B (zh) * 2021-12-15 2023-12-05 广东花至美容科技有限公司 美容仪射频输出功率控制方法、存储介质及电子设备
CN114879804A (zh) * 2022-04-12 2022-08-09 林镇清 电子设备的功率调节方法、装置、设备和存储介质

Family Cites Families (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167707A (ja) 1983-03-14 1984-09-21 Toshiba Corp サンプル値制御装置
US4739759A (en) 1985-02-26 1988-04-26 Concept, Inc. Microprocessor controlled electrosurgical generator
US4907589A (en) 1988-04-29 1990-03-13 Cosman Eric R Automatic over-temperature control apparatus for a therapeutic heating device
JPH0522345A (ja) 1991-07-12 1993-01-29 Hitachi Ltd 最大転送単位の最適値管理決定方式
US5540681A (en) 1992-04-10 1996-07-30 Medtronic Cardiorhythm Method and system for radiofrequency ablation of tissue
US5662108A (en) * 1992-09-23 1997-09-02 Endocardial Solutions, Inc. Electrophysiology mapping system
WO1994010922A1 (en) 1992-11-13 1994-05-26 Ep Technologies, Inc. Cardial ablation systems using temperature monitoring
WO1994024949A1 (en) 1993-04-30 1994-11-10 Medical Scientific, Inc. Impedance feedback electrosurgical system
US5496312A (en) 1993-10-07 1996-03-05 Valleylab Inc. Impedance and temperature generator control
US5447529A (en) * 1994-01-28 1995-09-05 Philadelphia Heart Institute Method of using endocardial impedance for determining electrode-tissue contact, appropriate sites for arrhythmia ablation and tissue heating during ablation
US6092528A (en) 1994-06-24 2000-07-25 Edwards; Stuart D. Method to treat esophageal sphincters
ES2216016T3 (es) 1994-06-27 2004-10-16 Boston Scientific Limited Sistemas de control no lineal sobre el calentamiento del tejido corporal y los procedimientos de ablacion.
US5735846A (en) 1994-06-27 1998-04-07 Ep Technologies, Inc. Systems and methods for ablating body tissue using predicted maximum tissue temperature
US5688267A (en) 1995-05-01 1997-11-18 Ep Technologies, Inc. Systems and methods for sensing multiple temperature conditions during tissue ablation
US6575969B1 (en) 1995-05-04 2003-06-10 Sherwood Services Ag Cool-tip radiofrequency thermosurgery electrode system for tumor ablation
US5782827A (en) 1995-08-15 1998-07-21 Rita Medical Systems, Inc. Multiple antenna ablation apparatus and method with multiple sensor feedback
US5837001A (en) 1995-12-08 1998-11-17 C. R. Bard Radio frequency energy delivery system for multipolar electrode catheters
US5925038A (en) * 1996-01-19 1999-07-20 Ep Technologies, Inc. Expandable-collapsible electrode structures for capacitive coupling to tissue
US6152899A (en) 1996-03-05 2000-11-28 Vnus Medical Technologies, Inc. Expandable catheter having improved electrode design, and method for applying energy
US5755760A (en) 1996-03-11 1998-05-26 Medtronic, Inc. Deflectable catheter
US6458121B1 (en) 1996-03-19 2002-10-01 Diapulse Corporation Of America Apparatus for athermapeutic medical treatments
AUPN957296A0 (en) 1996-04-30 1996-05-23 Cardiac Crc Nominees Pty Limited A system for simultaneous unipolar multi-electrode ablation
US6063078A (en) 1997-03-12 2000-05-16 Medtronic, Inc. Method and apparatus for tissue ablation
US6411852B1 (en) 1997-04-07 2002-06-25 Broncus Technologies, Inc. Modification of airways by application of energy
US6634363B1 (en) 1997-04-07 2003-10-21 Broncus Technologies, Inc. Methods of treating lungs having reversible obstructive pulmonary disease
US7027869B2 (en) 1998-01-07 2006-04-11 Asthmatx, Inc. Method for treating an asthma attack
US6033399A (en) 1997-04-09 2000-03-07 Valleylab, Inc. Electrosurgical generator with adaptive power control
US6104954A (en) * 1997-06-30 2000-08-15 Blunsden; Christopher K. High frequency lead testing apparatus in an implantable defibrillator
EP0908713A1 (en) 1997-10-06 1999-04-14 Claud S. Gordon Company Temperature instrumented semiconductor wafer
US6071281A (en) 1998-05-05 2000-06-06 Ep Technologies, Inc. Surgical method and apparatus for positioning a diagnostic or therapeutic element within the body and remote power control unit for use with same
DE69941252D1 (de) * 1998-01-14 2009-09-24 Ams Res Corp Geriffelte elektroden
US6355031B1 (en) 1998-02-19 2002-03-12 Curon Medical, Inc. Control systems for multiple electrode arrays to create lesions in tissue regions at or near a sphincter
US6558378B2 (en) 1998-05-05 2003-05-06 Cardiac Pacemakers, Inc. RF ablation system and method having automatic temperature control
US7198635B2 (en) 2000-10-17 2007-04-03 Asthmatx, Inc. Modification of airways by application of energy
US6123702A (en) 1998-09-10 2000-09-26 Scimed Life Systems, Inc. Systems and methods for controlling power in an electrosurgical probe
US6183468B1 (en) 1998-09-10 2001-02-06 Scimed Life Systems, Inc. Systems and methods for controlling power in an electrosurgical probe
US6245065B1 (en) 1998-09-10 2001-06-12 Scimed Life Systems, Inc. Systems and methods for controlling power in an electrosurgical probe
US6423057B1 (en) * 1999-01-25 2002-07-23 The Arizona Board Of Regents On Behalf Of The University Of Arizona Method and apparatus for monitoring and controlling tissue temperature and lesion formation in radio-frequency ablation procedures
US6939346B2 (en) 1999-04-21 2005-09-06 Oratec Interventions, Inc. Method and apparatus for controlling a temperature-controlled probe
JP2001037776A (ja) 1999-07-26 2001-02-13 Olympus Optical Co Ltd 治療装置
US6264653B1 (en) 1999-09-24 2001-07-24 C. R. Band, Inc. System and method for gauging the amount of electrode-tissue contact using pulsed radio frequency energy
US20030069570A1 (en) 1999-10-02 2003-04-10 Witzel Thomas H. Methods for repairing mitral valve annulus percutaneously
US6730080B2 (en) 2000-08-23 2004-05-04 Olympus Corporation Electric operation apparatus
JP3989166B2 (ja) * 2000-08-31 2007-10-10 オリンパス株式会社 電気手術装置
US6640120B1 (en) 2000-10-05 2003-10-28 Scimed Life Systems, Inc. Probe assembly for mapping and ablating pulmonary vein tissue and method of using same
AU2001212109B2 (en) * 2000-10-17 2007-03-22 Boston Scientific Scimed, Inc. Modification of airways by application of energy
US7104987B2 (en) 2000-10-17 2006-09-12 Asthmatx, Inc. Control system and process for application of energy to airway walls and other mediums
US20020087151A1 (en) 2000-12-29 2002-07-04 Afx, Inc. Tissue ablation apparatus with a sliding ablation instrument and method
US7422586B2 (en) 2001-02-28 2008-09-09 Angiodynamics, Inc. Tissue surface treatment apparatus and method
US6648883B2 (en) 2001-04-26 2003-11-18 Medtronic, Inc. Ablation system and method of use
EP1385439A1 (en) 2001-05-10 2004-02-04 Rita Medical Systems, Inc. Rf tissue ablation apparatus and method
JP4450622B2 (ja) 2001-09-28 2010-04-14 アンジオ ダイナミクス インコーポレイテッド インピーダンス制御組織剥離装置および方法
US6635056B2 (en) 2001-10-09 2003-10-21 Cardiac Pacemakers, Inc. RF ablation apparatus and method using amplitude control
US20030153905A1 (en) * 2002-01-25 2003-08-14 Edwards Stuart Denzil Selective ablation system
US6733498B2 (en) 2002-02-19 2004-05-11 Live Tissue Connect, Inc. System and method for control of tissue welding
US7294127B2 (en) * 2002-03-05 2007-11-13 Baylis Medical Company Inc. Electrosurgical tissue treatment method
US6588267B1 (en) * 2002-03-12 2003-07-08 Titan Specialties, Ltd. Isolator bar for acoustic instruments used in downhole formations
US20030187430A1 (en) 2002-03-15 2003-10-02 Vorisek James C. System and method for measuring power at tissue during RF ablation
US7756583B2 (en) * 2002-04-08 2010-07-13 Ardian, Inc. Methods and apparatus for intravascularly-induced neuromodulation
DE10218894A1 (de) 2002-04-26 2003-11-13 Storz Endoskop Prod Gmbh Vorrichtung zur Überwachung medizinischer Geräte
US6887237B2 (en) * 2002-07-22 2005-05-03 Medtronic, Inc. Method for treating tissue with a wet electrode and apparatus for using same
US20040153056A1 (en) 2002-11-11 2004-08-05 Berchtold Holding Gmbh, A German Corporation Probe
US7131445B2 (en) 2002-12-23 2006-11-07 Gyrus Medical Limited Electrosurgical method and apparatus
US20050096644A1 (en) 2003-10-30 2005-05-05 Hall Jeffrey A. Energy delivery optimization for RF duty cycle for lesion creation
US7377918B2 (en) 2004-04-28 2008-05-27 Gyrus Medical Limited Electrosurgical method and apparatus
US7553309B2 (en) 2004-10-08 2009-06-30 Covidien Ag Electrosurgical system employing multiple electrodes and method thereof
US7949407B2 (en) 2004-11-05 2011-05-24 Asthmatx, Inc. Energy delivery devices and methods
US8617152B2 (en) * 2004-11-15 2013-12-31 Medtronic Ablation Frontiers Llc Ablation system with feedback
EP1853188B1 (en) 2005-01-18 2020-03-11 S.D.M.H. Pty. Ltd. Device for thermal ablation of biological tissue using spherical ablation patterns
JP4958896B2 (ja) 2005-04-21 2012-06-20 アスマティックス,インコーポレイテッド エネルギー送出のための制御方法および装置
EP3527255B1 (en) * 2006-10-13 2020-08-05 Cyberonics, Inc. Obstructive sleep apnea treatment devices and systems
US7931647B2 (en) 2006-10-20 2011-04-26 Asthmatx, Inc. Method of delivering energy to a lung airway using markers
WO2009015278A1 (en) * 2007-07-24 2009-01-29 Asthmatx, Inc. System and method for controlling power based on impedance detection, such as controlling power to tissue treatment devices

Similar Documents

Publication Publication Date Title
JP2014004482A5 (ja)
JP2017508515A5 (ja)
JP2014525814A5 (ja)
MX2017001078A (es) Sistema electroquirúrgico y método que tienen prevención de arco mejorada.
WO2014118733A3 (en) Ablation catheter with insulation
WO2018125822A3 (en) Apparatus to treat cardiopulmonary disease
JP2013500779A5 (ja)
JP2017213393A5 (ja)
WO2011126580A3 (en) Power generating and control apparatus for the treatment of tissue
BR112021020334A8 (pt) Métodos e dispositivos para tratamento estético de estruturas biológicas por radiofrequência e energia magnética
JP2010534527A5 (ja)
IL279105A (en) A catheter with multiple sensing electrodes used as an ablation electrode
WO2014150441A3 (en) Ablation system, methods, and controllers
JP2018518314A5 (ja)
MX2019013877A (es) Instrumento de combinacion ultrasonico y electroquirurgico y metodo para sellar tejido con diversos parametros de terminacion.
WO2013026884A3 (en) Electrosurgical device and methods of manufacture and use
EP3424454A3 (en) Temperature controlled short duration ablation with multiple electrodes
JP2012518486A5 (ja)
GB2549372A8 (en) Electrosurgical methods and systems
EP4233755A3 (en) Device for treating nasal airways
WO2014004051A3 (en) Systems and methods for treating tissue with radio frequency energy
WO2012029065A3 (en) A self operated esthetic device with a substrate
WO2012103419A3 (en) Implantable medical leads and systems that utilize reflection points to control induced radio frequency energy
JP2013240710A5 (ja)
RU2016136229A (ru) Способы и системы, относящиеся к электрохирургическому контроллеру