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RU2015156478A - Корзинчатый катетер с улучшенной гибкостью ребер - Google Patents

Корзинчатый катетер с улучшенной гибкостью ребер Download PDF

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Publication number
RU2015156478A
RU2015156478A RU2015156478A RU2015156478A RU2015156478A RU 2015156478 A RU2015156478 A RU 2015156478A RU 2015156478 A RU2015156478 A RU 2015156478A RU 2015156478 A RU2015156478 A RU 2015156478A RU 2015156478 A RU2015156478 A RU 2015156478A
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region
catheter according
rib
catheter
greater flexibility
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RU2015156478A
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English (en)
Inventor
Стюарт УИЛЛЬЯМС
Пол ТРАН
Марио А. СОЛИС
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Байосенс Вебстер (Изрэйл) Лтд.
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Publication of RU2015156478A publication Critical patent/RU2015156478A/ru

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor
    • 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]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
    • 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
    • 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
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6846—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
    • 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
    • A61B5/6858—Catheters with a distal basket, e.g. expandable basket
    • 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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00041—Heating, e.g. defrosting
    • 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
    • A61B2018/00059—Material properties
    • 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
    • A61B2018/00214—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
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • 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
    • A61B2018/00345—Vascular system
    • A61B2018/00351—Heart
    • A61B2018/00357—Endocardium
    • 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
    • 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
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/02—Details of sensors specially adapted for in-vivo measurements
    • A61B2562/0209—Special features of electrodes classified in A61B5/24, A61B5/25, A61B5/283, A61B5/291, A61B5/296, A61B5/053
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
    • A61B2562/04—Arrangements of multiple sensors of the same type
    • 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
    • A61M2210/12—Blood circulatory system
    • A61M2210/125—Heart

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Cardiology (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Physiology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Surgical Instruments (AREA)
  • Electrotherapy Devices (AREA)
  • Materials For Medical Uses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)

Claims (25)

1. Катетер, содержащий:
удлиненный корпус катетера, имеющий проксимальный и дистальный концы и по меньшей мере один проходящий через него просвет;
корзинчатый электродный узел на дистальном конце корпуса катетера, причем корзинчатый электродный узел имеет проксимальный и дистальный концы, и содержит множество ребер, при этом, по меньшей мере, одно ребро имеет, по меньшей мере, одну область большей гибкости и по меньшей мере одну область меньшей гибкости.
2. Катетер по п. 1, в котором область большей гибкости включает экваториальную область, на по меньшей мере, одном ребре.
3. Катетер по п. 1, в котором, по меньшей мере, одно ребро имеет измерение толщины и область большей гибкости имеет меньшую толщину.
4. Катетер по п. 1, в котором, по меньшей мере, одно ребро имеет измерение ширины и область большей гибкости имеет меньшую ширину.
5. Катетер по п. 1, в котором область большей гибкости включает выемку.
6. Катетер по п. 5, в котором выемка расположена латерально.
7. Катетер по п. 5, в котором выемка является внутренней или внешней.
8. Катетер по п. 5, в котором выемка имеет по существу гладкий контур.
9. Катетер по п. 5, в котором выемка имеет по существу ступенчатый контур.
10. Катетер по п. 1, в котором, по меньшей мере, одно ребро включает вторую область меньшей гибкости, и область большей гибкости находится между областями с меньшей гибкостью.
11. Катетер по п. 10, в котором область с большей гибкостью включает экваториальную область, по меньшей мере, одного ребра, и области с меньшей гибкостью включают дистальную область и проксимальную область по меньшей мере одного ребра.
12. Катетер, содержащий:
удлиненный корпус катетера, имеющий проксимальный и дистальный концы и по меньшей мере один проходящий через него просвет;
корзинчатый электродный узел на дистальном конце корпуса катетера, причем корзинчатый электродный узел обладает проксимальным и дистальным концами, и содержит множество ребер, при этом по меньшей мере, одно ребро имеет проксимальную область, дистальную область и по меньшей мере одну область между ними с большей гибкостью, обладающий меньшим сечением;
в котором узел выполнен с возможностью принятия сложенной конфигурации, расширенной конфигурации и сверхрасширенной конфигурации.
13. Катетер по п. 12, в котором, по меньшей мере, одна область включает экваториальную область на, по меньшей мере, одном ребре.
14. Катетер по п. 12, в котором, по меньшей мере, одно ребро имеет первую область и вторую область большей гибкости, разделенные срединной областью меньшей гибкости.
15. Катетер по п. 12, в котором, по меньшей мере, одно ребро имеет измерение толщины и по меньшей мере одна область имеет меньшую толщину.
16. Катетер по п. 12, в котором, по меньшей мере, одно ребро имеет измерение ширины и по меньшей мере одна область имеет меньшую ширину.
17. Катетер по п. 12, в котором, по меньшей мере, одна область имеет гладкий контур.
18. Катетер по п. 12, в котором, по меньшей мере, одна область имеет ступенчатый контур.
19. Катетер по п. 12, также содержащий, по меньшей мере, один упругий элемент, эластично соединяющий соседние ребра друг с другом.
20. Катетера по п. 19, в котором, по меньшей мере, один упругий элемент закреплен на экваториальных областях соседних ребер.
RU2015156478A 2014-12-31 2015-12-29 Корзинчатый катетер с улучшенной гибкостью ребер RU2015156478A (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/587,497 2014-12-31
US14/587,497 US9782099B2 (en) 2014-12-31 2014-12-31 Basket catheter with improved spine flexibility

Publications (1)

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RU2015156478A true RU2015156478A (ru) 2017-07-04

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US (4) US9782099B2 (ru)
EP (1) EP3040042B1 (ru)
JP (1) JP6736290B2 (ru)
CN (1) CN105796090B (ru)
AU (1) AU2015268757B2 (ru)
CA (1) CA2916282A1 (ru)
IL (1) IL243184B (ru)
RU (1) RU2015156478A (ru)

Families Citing this family (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SG11201402610QA (en) 2011-12-09 2014-10-30 Metavention Inc Therapeutic neuromodulation of the hepatic system
AU2013230776B2 (en) 2012-03-08 2015-12-03 Medtronic Af Luxembourg S.A.R.L. Immune system neuromodulation and associated systems and methods
WO2014025394A1 (en) 2012-08-09 2014-02-13 University Of Iowa Research Foundation Catheters, catheter systems, and methods for puncturing through a tissue structure
US10602947B2 (en) 2013-04-11 2020-03-31 Biosense Webster (Israel), Ltd. High density electrode structure
US10575743B2 (en) 2013-04-11 2020-03-03 Biosense Webster (Israel) Ltd. High electrode density basket catheter
EP3091921B1 (en) 2014-01-06 2019-06-19 Farapulse, Inc. Apparatus for renal denervation ablation
EP4670627A2 (en) 2014-05-07 2025-12-31 Boston Scientific Scimed, Inc. METHODS AND APPARATUS FOR SELECTIVE TISSUE ABLATION
EP3142584A1 (en) 2014-05-16 2017-03-22 Iowa Approach Inc. Methods and apparatus for multi-catheter tissue ablation
EP3154464B1 (en) 2014-06-12 2025-03-12 Boston Scientific Scimed, Inc. Apparatus for rapid and selective tissue ablation with cooling
WO2015192027A1 (en) 2014-06-12 2015-12-17 Iowa Approach Inc. Method and apparatus for rapid and selective transurethral tissue ablation
WO2016060983A1 (en) 2014-10-14 2016-04-21 Iowa Approach Inc. Method and apparatus for rapid and safe pulmonary vein cardiac ablation
WO2016090175A1 (en) 2014-12-03 2016-06-09 Metavention, Inc. Systems and methods for modulating nerves or other tissue
US9782099B2 (en) 2014-12-31 2017-10-10 Biosense Webster (Israel) Ltd. Basket catheter with improved spine flexibility
EP3331464B1 (en) * 2015-08-03 2025-10-29 Boston Scientific Scimed, Inc. Steerable tissue mapping and ablation device
AU2016210644A1 (en) * 2015-08-12 2017-03-02 Biosense Webster (Israel) Ltd. High electrode density basket catheter
US10660702B2 (en) 2016-01-05 2020-05-26 Farapulse, Inc. Systems, devices, and methods for focal ablation
US10130423B1 (en) 2017-07-06 2018-11-20 Farapulse, Inc. Systems, devices, and methods for focal ablation
US20170189097A1 (en) 2016-01-05 2017-07-06 Iowa Approach Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US12144541B2 (en) 2016-01-05 2024-11-19 Boston Scientific Scimed, Inc. Systems, apparatuses and methods for delivery of ablative energy to tissue
US10172673B2 (en) 2016-01-05 2019-01-08 Farapulse, Inc. Systems devices, and methods for delivery of pulsed electric field ablative energy to endocardial tissue
US10638976B2 (en) 2016-04-28 2020-05-05 Biosense Webster (Israel) Ltd Method of constructing irrigated balloon catheter
US10660700B2 (en) 2016-04-28 2020-05-26 Biosense Webster (Israel) Ltd. Irrigated balloon catheter with flexible circuit electrode assembly
US10524859B2 (en) 2016-06-07 2020-01-07 Metavention, Inc. Therapeutic tissue modulation devices and methods
US10905329B2 (en) 2016-06-09 2021-02-02 Biosense Webster (Israel) Ltd. Multi-function conducting elements for a catheter
EP3471631A4 (en) 2016-06-16 2020-03-04 Farapulse, Inc. Systems, apparatuses, and methods for guide wire delivery
JP6671077B2 (ja) * 2016-11-10 2020-03-25 日本ライフライン株式会社 肺癌治療用電極カテーテル
US20180161093A1 (en) * 2016-12-08 2018-06-14 Biosense Webster (Israel) Ltd. Irrigated balloon catheter with support spines and variable shape
US10918306B2 (en) * 2016-12-13 2021-02-16 Biosense Webster (Israel) Ltd. Catheter splines with embedded circuit elements
EP3554406A1 (en) * 2016-12-19 2019-10-23 Boston Scientific Scimed Inc. Distally-facing electrode array with longitudinally mounted splines
US20180192958A1 (en) * 2017-01-06 2018-07-12 Biosense Webster (Israel) Ltd. Multi-electrode assembly with controlled folding mechanism
US10932685B2 (en) * 2017-01-09 2021-03-02 Biosense Webster (Israel) Ltd. Catheter with supporting structure having variable dimensions
US11116450B2 (en) * 2017-03-09 2021-09-14 Biosense Webster (Israel) Ltd. Electrode assembly having spines with controlled flexibility
US9987081B1 (en) 2017-04-27 2018-06-05 Iowa Approach, Inc. Systems, devices, and methods for signal generation
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
US12029545B2 (en) 2017-05-30 2024-07-09 Biosense Webster (Israel) Ltd. Catheter splines as location sensors
CN111065327B (zh) 2017-09-12 2023-01-06 波士顿科学医学有限公司 用于心室局灶性消融的系统、设备和方法
US10945626B2 (en) 2018-02-06 2021-03-16 Biosense Webster (Israel) Ltd. Catheter with staggered electrodes spine assembly
US10905347B2 (en) * 2018-02-06 2021-02-02 Biosense Webster (Israel) Ltd. Catheter with increased electrode density spine assembly having reinforced spine covers
CN112040860B (zh) * 2018-02-06 2025-05-27 伯恩森斯韦伯斯特(以色列)有限责任公司 具有交错的微电极构型的医疗探头
EP4275738B1 (en) 2018-02-08 2025-12-17 Boston Scientific Scimed, Inc. Apparatus for controlled delivery of pulsed electric field ablative energy to tissue
WO2019191102A1 (en) * 2018-03-27 2019-10-03 Medtronic Inc. Devices and methods for aortic valve preparation prior to transcatheter prosthetic valve procedures
US20190314083A1 (en) 2018-04-11 2019-10-17 Biosense Webster (Israel) Ltd. Flexible Multi-Arm Catheter with Diametrically Opposed Sensing Electrodes
US20190336198A1 (en) 2018-05-03 2019-11-07 Farapulse, Inc. Systems, devices, and methods for ablation using surgical clamps
CN112087980B (zh) 2018-05-07 2023-01-10 波士顿科学医学有限公司 用于将消融能量递送到组织的系统、设备和方法
CN112118798B (zh) 2018-05-07 2024-09-20 波士顿科学医学有限公司 用于过滤由脉冲电场消融诱导的高压噪声的系统、设备和方法
EP3790485B1 (en) 2018-05-07 2024-06-26 Boston Scientific Scimed, Inc. Epicardial ablation catheter
US12102781B2 (en) 2018-06-29 2024-10-01 Biosense Webster (Israel) Ltd. Reinforcement for irrigated electrophysiology balloon catheter with flexible-circuit electrodes
US12458436B2 (en) 2018-07-30 2025-11-04 Biosense Webster (Israel) Ltd. Flexible-circuit tip for a split-tip catheter
JP2020018606A (ja) * 2018-08-01 2020-02-06 テルモ株式会社 医療デバイス
CN119184833A (zh) 2018-09-20 2024-12-27 波士顿科学医学有限公司 用于将脉冲电场消融能量输送到心内膜组织的系统、装置和方法
US11045628B2 (en) 2018-12-11 2021-06-29 Biosense Webster (Israel) Ltd. Balloon catheter with high articulation
US11207016B2 (en) 2018-12-28 2021-12-28 Biosense Webster (Israel) Ltd. Mapping ECG signals using a multipole electrode assembly
WO2020196142A1 (ja) * 2019-03-26 2020-10-01 テルモ株式会社 医療デバイス
US11850051B2 (en) 2019-04-30 2023-12-26 Biosense Webster (Israel) Ltd. Mapping grid with high density electrode array
USD968422S1 (en) 2019-05-31 2022-11-01 Biosense Webster (Israel) Ltd. Display screen with transitional graphical user interface
USD969138S1 (en) 2019-05-31 2022-11-08 Biosense Webster (Israel) Ltd. Display screen with a graphical user interface
USD968421S1 (en) 2019-05-31 2022-11-01 Biosense Webster (Israel) Ltd. Display screen with a graphical user interface
US11712172B2 (en) 2019-07-18 2023-08-01 Biosense Webster (Israel) Ltd. Visual guidance for positioning a distal end of a medical probe
US11452485B2 (en) * 2019-08-05 2022-09-27 Biosense Webster (Israel) Ltd. Electroanatomical map re-annotation
US11759150B2 (en) 2019-08-27 2023-09-19 Biosense Webster (Israel) Ltd. Accurate basket catheter tracking
US10625080B1 (en) 2019-09-17 2020-04-21 Farapulse, Inc. Systems, apparatuses, and methods for detecting ectopic electrocardiogram signals during pulsed electric field ablation
US11497541B2 (en) 2019-11-20 2022-11-15 Boston Scientific Scimed, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US11065047B2 (en) 2019-11-20 2021-07-20 Farapulse, Inc. Systems, apparatuses, and methods for protecting electronic components from high power noise induced by high voltage pulses
US10842572B1 (en) 2019-11-25 2020-11-24 Farapulse, Inc. Methods, systems, and apparatuses for tracking ablation devices and generating lesion lines
US11950930B2 (en) 2019-12-12 2024-04-09 Biosense Webster (Israel) Ltd. Multi-dimensional acquisition of bipolar signals from a catheter
US11517218B2 (en) 2019-12-20 2022-12-06 Biosense Webster (Israel) Ltd. Selective graphical presentation of electrophysiological parameters
US12232874B2 (en) 2020-05-29 2025-02-25 Biosense Webster (Israel) Ltd. Electrode apparatus for diagnosis of arrhythmias
US11987017B2 (en) 2020-06-08 2024-05-21 Biosense Webster (Israel) Ltd. Features to assist in assembly and testing of devices
CN113440243B (zh) * 2020-06-28 2025-11-21 杭州德诺电生理医疗科技有限公司 消融装置及消融系统
EP4173581A4 (en) * 2020-06-28 2024-07-24 Hangzhou Dinova EP Technology Co., Ltd. ABLATION DEVICE AND ABLATION SYSTEM
US12310652B2 (en) 2020-07-24 2025-05-27 Boston Scientific Scimed, Inc. Hybrid electroporation ablation catheter
WO2022020478A1 (en) 2020-07-24 2022-01-27 Boston Scientific Scimed Inc Electric field application for single shot cardiac ablation by irreversible electroporation
JP7617250B2 (ja) 2020-09-08 2025-01-17 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 パルス電界アブレーションのための輪郭成形電極、ならびにそのシステム、デバイス、および方法
US12048479B2 (en) 2020-09-10 2024-07-30 Biosense Webster (Israel) Ltd. Surface mounted electrode catheter
US11950840B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes
US11950841B2 (en) 2020-09-22 2024-04-09 Biosense Webster (Israel) Ltd. Basket catheter having insulated ablation electrodes and diagnostic electrodes
US12082875B2 (en) 2020-09-24 2024-09-10 Biosense Webster (Israel) Ltd Balloon catheter having a coil for sensing tissue temperature and position of the balloon
JP7564353B2 (ja) 2020-09-30 2024-10-08 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 不可逆的電気穿孔のための前処理波形
US11974803B2 (en) 2020-10-12 2024-05-07 Biosense Webster (Israel) Ltd. Basket catheter with balloon
US11051883B1 (en) * 2020-11-18 2021-07-06 Endra Life Sciences Inc. Thermal ablation system and method with integrated thermoacoustic temperature measurement
US12201786B2 (en) 2020-12-17 2025-01-21 Biosense Webster (Israel) Ltd. Measurement of distal end dimension of catheters using magnetic fields
US11918383B2 (en) 2020-12-21 2024-03-05 Biosense Webster (Israel) Ltd. Visualizing performance of catheter electrodes
CN114681038B (zh) * 2020-12-31 2025-11-25 杭州德诺电生理医疗科技有限公司 消融装置以及消融系统
JP7764483B2 (ja) 2021-01-27 2025-11-05 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 不可逆的エレクトロポレーションアブレーションのための電圧制御パルスシーケンス
US12064170B2 (en) 2021-05-13 2024-08-20 Biosense Webster (Israel) Ltd. Distal assembly for catheter with lumens running along spines
US12364426B2 (en) 2021-08-12 2025-07-22 Biosense Webster (Israel) Ltd. Electro-anatomical mapping and annotation presented in electrophysiological procedures
US12114905B2 (en) 2021-08-27 2024-10-15 Biosense Webster (Israel) Ltd. Reinforcement and stress relief for an irrigated electrophysiology balloon catheter with flexible-circuit electrodes
US12004804B2 (en) 2021-09-09 2024-06-11 Biosense Webster (Israel) Ltd. Basket catheter with mushroom shape distal tip
US12478424B2 (en) 2021-09-10 2025-11-25 Biosense Webster (Israel) Ltd. Staggered pairs of biased ablation electrodes on basket catheter
US12011280B2 (en) 2021-10-04 2024-06-18 Biosense Webster (Israel) Ltd. Electrophysiological mapping in the presence of injury current
US12533489B2 (en) 2021-10-08 2026-01-27 Biosense Webster (Israel) Ltd. Measuring tissue proximity for multi-electrode catheter
US12419683B2 (en) 2021-12-22 2025-09-23 Biosense Webster (Israel) Ltd. Irreversible electroporation with shorted electrodes
US12440263B2 (en) 2022-01-20 2025-10-14 Biosense Webster (Israel) Ltd. Systems and methods for tripodic spines forming a spherical basket for improved tissue contact and current delivery
US12484961B2 (en) 2022-01-20 2025-12-02 Biosense Webster (Israel) Ltd. Mechanical retainer systems for electrodes of a basket catheter, and methods of the same
US12446946B2 (en) 2022-01-20 2025-10-21 Biosense Webster (Israel) Ltd. Systems and methods for a single spiral electrode assembly forming a spherical basket for improved tissue contact and current delivery
GB202205559D0 (en) * 2022-04-14 2022-06-01 Imperial College Innovations Ltd Multi-electrode catheter
US12471989B2 (en) 2022-04-28 2025-11-18 Biosense Webster (Israel) Ltd. Strengthened expandable baskets for medical probes and medical probes containing strengthen expandable baskets
US12533185B2 (en) 2022-12-28 2026-01-27 Biosense Webster (Israel) Ltd. Basket end effector with distal position sensor
US20240216052A1 (en) * 2022-12-29 2024-07-04 Biosense Webster (Israel) Ltd. Systems and methods for cylindrical cage mapping and ablation catheters having flexible circuits
US12521035B2 (en) 2022-12-29 2026-01-13 Biosense Webster (Israel) Ltd. Cylindrical cage systems and methods for distributed tissue contact for mapping and ablation
US20240216053A1 (en) * 2022-12-29 2024-07-04 Biosense Webster (Israel) Ltd. Systems and methods for cylindrical cage mapping and ablation catheters having integrated electrodes
CN115844521B (zh) * 2023-02-15 2023-05-09 四川锦江电子医疗器械科技股份有限公司 具有可变形态的电极导管

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6014590A (en) 1974-03-04 2000-01-11 Ep Technologies, Inc. Systems and methods employing structures having asymmetric mechanical properties to support diagnostic or therapeutic elements in contact with tissue in interior body regions
US5345936A (en) 1991-02-15 1994-09-13 Cardiac Pathways Corporation Apparatus with basket assembly for endocardial mapping
US5465717A (en) 1991-02-15 1995-11-14 Cardiac Pathways Corporation Apparatus and Method for ventricular mapping and ablation
US5772590A (en) 1992-06-30 1998-06-30 Cordis Webster, Inc. Cardiovascular catheter with laterally stable basket-shaped electrode array with puller wire
WO1994021170A1 (en) 1993-03-16 1994-09-29 Ep Technologies, Inc. Flexible circuit assemblies employing ribbon cable
IL116699A (en) 1996-01-08 2001-09-13 Biosense Ltd Method of building a heart map
US5391199A (en) 1993-07-20 1995-02-21 Biosense, Inc. Apparatus and method for treating cardiac arrhythmias
US5558091A (en) 1993-10-06 1996-09-24 Biosense, Inc. Magnetic determination of position and orientation
US6001093A (en) 1993-10-15 1999-12-14 Ep Technologies, Inc. Systems and methods for creating long, thin lesions in body tissue
CA2607769C (en) 1994-08-19 2012-04-24 Biosense, Inc. Medical diagnosis, treatment and imaging systems
US5595264A (en) 1994-08-23 1997-01-21 Trotta, Jr.; Frank P. System and method for automated shopping
US6063022A (en) 1997-01-03 2000-05-16 Biosense, Inc. Conformal catheter
US6024739A (en) 1997-09-05 2000-02-15 Cordis Webster, Inc. Method for detecting and revascularizing ischemic myocardial tissue
US6064905A (en) 1998-06-18 2000-05-16 Cordis Webster, Inc. Multi-element tip electrode mapping catheter
US6748255B2 (en) 2001-12-14 2004-06-08 Biosense Webster, Inc. Basket catheter with multiple location sensors
US6741878B2 (en) 2001-12-14 2004-05-25 Biosense Webster, Inc. Basket catheter with improved expansion mechanism
US8588885B2 (en) 2007-05-09 2013-11-19 St. Jude Medical, Atrial Fibrillation Division, Inc. Bendable catheter arms having varied flexibility
EP2139416B1 (en) * 2007-05-09 2015-08-19 Irvine Biomedical, Inc. Basket catheter having multiple electrodes
JP6013186B2 (ja) * 2009-11-13 2016-10-25 セント ジュード メディカル インコーポレイテッド 千鳥配置された焼灼素子のアセンブリ
CA2833610C (en) 2011-04-22 2015-01-27 Topera, Inc. Basket style cardiac mapping catheter having a flexible electrode assembly for detection of cardiac rhythm disorders
US8825130B2 (en) 2011-12-30 2014-09-02 St. Jude Medical, Atrial Fibrillation Division, Inc. Electrode support structure assemblies
US10602947B2 (en) 2013-04-11 2020-03-31 Biosense Webster (Israel), Ltd. High density electrode structure
EP2988691B1 (en) 2013-04-25 2018-03-28 St. Jude Medical, Cardiology Division, Inc. Electrode assembly for catheter system
US9204929B2 (en) 2013-09-16 2015-12-08 Biosense Webster (Israel) Ltd. Basket catheter with deflectable spine
EP2921125A1 (en) 2014-03-21 2015-09-23 St. Jude Medical, Cardiology Division, Inc. Electrode assembly for catheter system including struts having a non-uniform thickness
US9782099B2 (en) * 2014-12-31 2017-10-10 Biosense Webster (Israel) Ltd. Basket catheter with improved spine flexibility

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US20200205690A1 (en) 2020-07-02
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US10973426B2 (en) 2021-04-13
CA2916282A1 (en) 2016-06-30
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US10582871B2 (en) 2020-03-10
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US20190167140A1 (en) 2019-06-06
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