CN109561929A - 用于远场双极消融的装置 - Google Patents

用于远场双极消融的装置 Download PDF

Info

Publication number
CN109561929A
CN109561929A CN201780049087.3A CN201780049087A CN109561929A CN 109561929 A CN109561929 A CN 109561929A CN 201780049087 A CN201780049087 A CN 201780049087A CN 109561929 A CN109561929 A CN 109561929A
Authority
CN
China
Prior art keywords
electrode
sacculus
bladder
circumferential
expandable members
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.)
Pending
Application number
CN201780049087.3A
Other languages
English (en)
Chinese (zh)
Inventor
罗杰·A·斯特恩
杰罗姆·杰克逊
本杰明·王
欧姆瑞·本-以斯拉
伊扎克·阿韦尔尼
利奥尔·阿夫涅里
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CN109561929A publication Critical patent/CN109561929A/zh
Pending legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B18/1485—Probes or electrodes therefor having a short rigid shaft for accessing the inner body through natural openings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/32—Applying electric currents by contact electrodes alternating or intermittent currents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/0016—Energy applicators arranged in a two- or three dimensional array
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00166—Multiple lumina
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/0022—Balloons
    • A61B2018/0025—Multiple balloons
    • A61B2018/00255—Multiple balloons arranged one inside another
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00053—Mechanical features of the instrument of device
    • A61B2018/00214—Expandable means emitting energy, e.g. by elements carried thereon
    • A61B2018/00267—Expandable means emitting energy, e.g. by elements carried thereon having a basket shaped structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00482—Digestive system
    • A61B2018/00494—Stomach, intestines or bowel
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00505—Urinary tract
    • A61B2018/00517—Urinary bladder or urethra
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00559—Female reproductive organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094—Types of switches or controllers
    • A61B2018/00946—Types of switches or controllers slidable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/02—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques
    • A61B2018/0212—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by cooling, e.g. cryogenic techniques using an instrument inserted into a body lumen, e.g. catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/144—Wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B2018/1465—Deformable electrodes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B2018/1467—Probes or electrodes therefor using more than two electrodes on a single probe
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • A61B2018/1475—Electrodes retractable in or deployable from a housing
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1078—Urinary tract
    • A61M2210/1085—Bladder

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Plasma & Fusion (AREA)
  • Otolaryngology (AREA)
  • Cardiology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
CN201780049087.3A 2016-06-06 2017-06-06 用于远场双极消融的装置 Pending CN109561929A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201662346095P 2016-06-06 2016-06-06
US62/346,095 2016-06-06
PCT/IB2017/000783 WO2017212334A1 (en) 2016-06-06 2017-06-06 Devices for far field bipolar ablation

Publications (1)

Publication Number Publication Date
CN109561929A true CN109561929A (zh) 2019-04-02

Family

ID=59313280

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780049087.3A Pending CN109561929A (zh) 2016-06-06 2017-06-06 用于远场双极消融的装置

Country Status (5)

Country Link
US (2) US20190104933A1 (https=)
EP (1) EP3463137A1 (https=)
JP (2) JP7370250B2 (https=)
CN (1) CN109561929A (https=)
WO (1) WO2017212334A1 (https=)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110693607A (zh) * 2019-09-29 2020-01-17 西安交通大学医学院第一附属医院 一种用于腔道组织消融的球囊电极导管
CN111358552A (zh) * 2020-04-27 2020-07-03 南京亿高微波系统工程有限公司 一种用于癌栓梗阻消融治疗的微波消融电极
CN111772783A (zh) * 2020-08-21 2020-10-16 白龙腾 一种具有可弯曲电极的消融系统
CN113081240A (zh) * 2021-03-31 2021-07-09 上海睿刀医疗科技有限公司 笼状电极导管以及包括该笼状电极导管的消融设备
CN113648052A (zh) * 2021-08-20 2021-11-16 四川锦江电子科技有限公司 一种局部脉冲电场消融电极导管
CN114073573A (zh) * 2021-02-23 2022-02-22 四川锦江电子科技有限公司 一种可变形态的网格状电极
CN114431950A (zh) * 2020-10-30 2022-05-06 伯恩森斯韦伯斯特(以色列)有限责任公司 具有拆分的电极的球囊导管
WO2023125416A1 (zh) * 2021-12-31 2023-07-06 深圳市先健呼吸科技有限公司 消融装置
CN116407263A (zh) * 2021-12-31 2023-07-11 深圳市先健呼吸科技有限公司 神经消融装置

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11627865B2 (en) * 2013-05-31 2023-04-18 Freshwater Bay Industries, Llc Vaginal surgical apparatus
WO2019143960A1 (en) * 2018-01-18 2019-07-25 Farapulse, Inc. Systems, devices, and methods for focal ablation
WO2018064398A1 (en) * 2016-09-28 2018-04-05 Project Moray, Inc. Arrhythmia diagnostic and/or therapy delivery methods and devices, and robotic systems for other uses
US12239363B2 (en) * 2017-12-27 2025-03-04 Medlumics S.L. Ablation catheter with a patterned textured active area
US11819229B2 (en) 2019-06-19 2023-11-21 Boston Scientific Scimed, Inc. Balloon surface photoacoustic pressure wave generation to disrupt vascular lesions
US11395697B2 (en) 2018-11-14 2022-07-26 Medtronic, Inc. Devices and methods for preparing a valve for a transcatheter valve replacement procedure
US12402946B2 (en) 2019-06-19 2025-09-02 Boston Scientific Scimed, Inc. Breakdown of laser pulse energy for breakup of vascular calcium
US11717139B2 (en) 2019-06-19 2023-08-08 Bolt Medical, Inc. Plasma creation via nonaqueous optical breakdown of laser pulse energy for breakup of vascular calcium
US11660427B2 (en) 2019-06-24 2023-05-30 Boston Scientific Scimed, Inc. Superheating system for inertial impulse generation to disrupt vascular lesions
US20200406010A1 (en) 2019-06-26 2020-12-31 Boston Scientific Scimed, Inc. Side light direction plasma system to disrupt vascular lesions
US12114918B2 (en) * 2019-08-15 2024-10-15 Biosense Webster (Israel) Ltd. Dynamic ablation and sensing according to contact of segmented electrodes
US20210077185A1 (en) * 2019-09-13 2021-03-18 Biosense Webster (Israel) Ltd. Seals and reinforcement for irrigated electrophysiology balloon catheter with flexible-circuit electrodes
JP2022166337A (ja) * 2019-09-30 2022-11-02 テルモ株式会社 医療デバイス
US12102384B2 (en) 2019-11-13 2024-10-01 Bolt Medical, Inc. Dynamic intravascular lithotripsy device with movable energy guide
CN110974403B (zh) * 2019-11-30 2025-07-29 杭州堃博生物科技有限公司 用于肺部神经消融的射频消融导管
CN110974402B (zh) * 2019-11-30 2025-06-10 杭州堃博生物科技有限公司 网笼式的射频消融导管
US12274497B2 (en) 2019-12-18 2025-04-15 Bolt Medical, Inc. Multiplexer for laser-driven intravascular lithotripsy device
US12446961B2 (en) 2020-02-10 2025-10-21 Bolt Medical, Inc. System and method for pressure monitoring within a catheter system
US11672599B2 (en) 2020-03-09 2023-06-13 Bolt Medical, Inc. Acoustic performance monitoring system and method within intravascular lithotripsy device
US12611253B2 (en) 2020-03-18 2026-04-28 Boston Scientific Scimed, Inc. Optical analyzer assembly and method for intravascular lithotripsy device
US11707323B2 (en) 2020-04-03 2023-07-25 Bolt Medical, Inc. Electrical analyzer assembly for intravascular lithotripsy device
US20210353359A1 (en) 2020-05-12 2021-11-18 Bolt Medical, Inc. Active alignment system and method for optimizing optical coupling of multiplexer for laser-driven intravascular lithotripsy device
US12295654B2 (en) 2020-06-03 2025-05-13 Boston Scientific Scimed, Inc. System and method for maintaining balloon integrity within intravascular lithotripsy device with plasma generator
US12207870B2 (en) 2020-06-15 2025-01-28 Boston Scientific Scimed, Inc. Spectroscopic tissue identification for balloon intravascular lithotripsy guidance
EP4420715B1 (en) * 2020-09-30 2025-11-19 Novocure GmbH Implantable arrays for providing tumor treating fields
US12016610B2 (en) 2020-12-11 2024-06-25 Bolt Medical, Inc. Catheter system for valvuloplasty procedure
US11672585B2 (en) 2021-01-12 2023-06-13 Bolt Medical, Inc. Balloon assembly for valvuloplasty catheter system
WO2022154954A1 (en) 2021-01-12 2022-07-21 Bolt Medical, Inc. Balloon assembly for valvuloplasty catheter system
US11911056B2 (en) 2021-02-26 2024-02-27 Fastwave Medical Inc. Intravascular lithotripsy
US11944331B2 (en) 2021-02-26 2024-04-02 Fastwave Medical Inc. Intravascular lithotripsy
US12527622B2 (en) * 2021-04-26 2026-01-20 Innoblative Designs, Inc. System for minimally invasive tissue ablation and sealing
US11648057B2 (en) 2021-05-10 2023-05-16 Bolt Medical, Inc. Optical analyzer assembly with safety shutdown system for intravascular lithotripsy device
US11806075B2 (en) 2021-06-07 2023-11-07 Bolt Medical, Inc. Active alignment system and method for laser optical coupling
EP4108197A1 (en) 2021-06-24 2022-12-28 Gradient Denervation Technologies Systems for treating tissue
EP4324515A4 (en) * 2021-11-11 2024-11-27 Korea University Research and Business Foundation BIOIMPLANTABLE BLADDER TREATMENT DEVICE AND METHOD FOR PRODUCING AN ELECTRONIC PATH AND AN ELECTRONIC THREAD CONTAINED THEREIN
EP4440462B1 (en) * 2021-12-01 2026-04-29 Alleima Karlsruhe GmbH Ablating apparatus
US11839391B2 (en) 2021-12-14 2023-12-12 Bolt Medical, Inc. Optical emitter housing assembly for intravascular lithotripsy device
JP7758590B2 (ja) * 2022-02-04 2025-10-22 テルモ株式会社 医療デバイス
CN114903492B (zh) * 2022-02-24 2025-02-07 上海脑虎科技有限公司 一种脑电极前端结构及应用
US12533184B2 (en) 2022-04-02 2026-01-27 Boston Scientific Scimed, Inc. Optical connector assembly for intravascular lithotripsy device
WO2023235665A1 (en) 2022-06-01 2023-12-07 Fastwave Medical Inc. Intravascular lithotripsy
US12193738B2 (en) 2022-06-01 2025-01-14 Fastwave Medical Inc. Intravascular lithotripsy
US20230414277A1 (en) * 2022-06-24 2023-12-28 Medtronic, Inc. Pulsed electric field delivery device
IL318466A (en) * 2022-07-20 2025-03-01 Texas Heart Inst Device and method for cardiac ablation using hydrogel
WO2025072967A1 (en) * 2023-09-29 2025-04-03 The Board Of Trustees Of The Leland Stanford Junior University Systems and methods for assessment and repair of neuronal tissue
WO2025222080A1 (en) * 2024-04-19 2025-10-23 Autonomix Medical, Inc. Medical devices configured for temperature-controlled therapeutic electroporation
CN118236144B (zh) * 2024-05-27 2024-07-26 深圳迈微医疗科技有限公司 多功能脉冲通电装置及加工方法
CN118662220B (zh) * 2024-08-21 2024-11-26 四川锦江电子医疗器械科技股份有限公司 一种具有中心电极的篮式组件

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050085880A1 (en) * 1996-04-12 2005-04-21 Csaba Truckai Moisture transport system for contact electrocoagulation
US20110301584A1 (en) * 2010-06-03 2011-12-08 Ams Research Corporation Laser tissue ablation system
WO2015022668A2 (en) * 2013-08-14 2015-02-19 La Vita Technologies Ltd. Methods and apparatuses for treating auto-immune diseases by ablative neuromodulation
CN104605927A (zh) * 2013-11-01 2015-05-13 韦伯斯特生物官能(以色列)有限公司 分段球囊导管
US20150157391A1 (en) * 2012-04-22 2015-06-11 Newuro, B.V. Bladder tissue modification for overactive bladder disorders

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769880A (en) * 1996-04-12 1998-06-23 Novacept Moisture transport system for contact electrocoagulation
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
US9277960B2 (en) * 2011-09-08 2016-03-08 Kardium Inc. Intra-cardiac mapping and ablating

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050085880A1 (en) * 1996-04-12 2005-04-21 Csaba Truckai Moisture transport system for contact electrocoagulation
US20110301584A1 (en) * 2010-06-03 2011-12-08 Ams Research Corporation Laser tissue ablation system
US20150157391A1 (en) * 2012-04-22 2015-06-11 Newuro, B.V. Bladder tissue modification for overactive bladder disorders
WO2015022668A2 (en) * 2013-08-14 2015-02-19 La Vita Technologies Ltd. Methods and apparatuses for treating auto-immune diseases by ablative neuromodulation
CN104605927A (zh) * 2013-11-01 2015-05-13 韦伯斯特生物官能(以色列)有限公司 分段球囊导管

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110693607A (zh) * 2019-09-29 2020-01-17 西安交通大学医学院第一附属医院 一种用于腔道组织消融的球囊电极导管
CN110693607B (zh) * 2019-09-29 2021-06-25 西安交通大学医学院第一附属医院 一种用于腔道组织消融的球囊电极导管
CN111358552A (zh) * 2020-04-27 2020-07-03 南京亿高微波系统工程有限公司 一种用于癌栓梗阻消融治疗的微波消融电极
CN111772783A (zh) * 2020-08-21 2020-10-16 白龙腾 一种具有可弯曲电极的消融系统
CN114431950A (zh) * 2020-10-30 2022-05-06 伯恩森斯韦伯斯特(以色列)有限责任公司 具有拆分的电极的球囊导管
CN114073573A (zh) * 2021-02-23 2022-02-22 四川锦江电子科技有限公司 一种可变形态的网格状电极
CN113081240A (zh) * 2021-03-31 2021-07-09 上海睿刀医疗科技有限公司 笼状电极导管以及包括该笼状电极导管的消融设备
CN113648052A (zh) * 2021-08-20 2021-11-16 四川锦江电子科技有限公司 一种局部脉冲电场消融电极导管
WO2023125416A1 (zh) * 2021-12-31 2023-07-06 深圳市先健呼吸科技有限公司 消融装置
CN116407263A (zh) * 2021-12-31 2023-07-11 深圳市先健呼吸科技有限公司 神经消融装置

Also Published As

Publication number Publication date
WO2017212334A1 (en) 2017-12-14
JP7370250B2 (ja) 2023-10-27
US20190104933A1 (en) 2019-04-11
US20230329541A1 (en) 2023-10-19
EP3463137A1 (en) 2019-04-10
JP2019519349A (ja) 2019-07-11
JP2022093471A (ja) 2022-06-23

Similar Documents

Publication Publication Date Title
US20230329541A1 (en) Devices and method for far field bipolar ablation
US9883906B2 (en) Bladder tissue modification for overactive bladder disorders
KR101547931B1 (ko) 지혈을 해내고 출혈 경향을 갖는 환부를 근절하기 위한 위장관 내 절제
KR102515223B1 (ko) 주입물 운반 디바이스, 시스템 및 방법
JP5438072B2 (ja) ヒト食道内の異常組織を処置するシステム及び方法
CN113015495A (zh) 用于治疗心脏疾病的加热蒸汽消融系统和方法
US12137969B2 (en) Heated vapor ablation systems and methods for treating cardiac conditions
US20150045787A1 (en) Electrosurgical device and method
JP2018519934A (ja) 膀胱内のマッピング及びアブレーションのためのシステム及び方法
US20230240742A1 (en) Bladder tissue modification for overactive bladder disorders
CN117281604A (zh) 脉冲电场递送装置
WO2024254312A2 (en) Tissue treatment system

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20190402

WD01 Invention patent application deemed withdrawn after publication