CA3200528A1 - Ablation catheter and ablation apparatus - Google Patents
Ablation catheter and ablation apparatusInfo
- Publication number
- CA3200528A1 CA3200528A1 CA3200528A CA3200528A CA3200528A1 CA 3200528 A1 CA3200528 A1 CA 3200528A1 CA 3200528 A CA3200528 A CA 3200528A CA 3200528 A CA3200528 A CA 3200528A CA 3200528 A1 CA3200528 A1 CA 3200528A1
- Authority
- CA
- Canada
- Prior art keywords
- ablation
- catheter
- tubular body
- head
- petal
- 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
Links
- 238000002679 ablation Methods 0.000 title claims abstract description 137
- 239000004020 conductor Substances 0.000 claims description 42
- 210000001519 tissue Anatomy 0.000 claims description 40
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000004137 mechanical activation Methods 0.000 claims description 2
- 238000011282 treatment Methods 0.000 description 31
- 210000003462 vein Anatomy 0.000 description 18
- 230000008901 benefit Effects 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000006378 damage Effects 0.000 description 5
- 230000000670 limiting effect Effects 0.000 description 5
- 238000011298 ablation treatment Methods 0.000 description 4
- 229910052729 chemical element Inorganic materials 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 description 4
- 229910001000 nickel titanium Inorganic materials 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 4
- 210000003492 pulmonary vein Anatomy 0.000 description 4
- 238000007674 radiofrequency ablation Methods 0.000 description 4
- 206010003658 Atrial Fibrillation Diseases 0.000 description 3
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- 229920006385 Geon Polymers 0.000 description 2
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- 239000008280 blood Substances 0.000 description 2
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- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000013507 mapping Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000017074 necrotic cell death Effects 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 206010020772 Hypertension Diseases 0.000 description 1
- WJDOMTAMQVNRCX-OBJOEFQTSA-N Isopolygonal Natural products C1=C(C=O)[C@@H](O)C[C@H]2C(C)(C)CCC[C@]21C WJDOMTAMQVNRCX-OBJOEFQTSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- WJDOMTAMQVNRCX-DYEKYZERSA-N Polygonal Natural products C1=C(C=O)[C@H](O)C[C@H]2C(C)(C)CCC[C@]21C WJDOMTAMQVNRCX-DYEKYZERSA-N 0.000 description 1
- 206010039897 Sedation Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 210000001367 artery Anatomy 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
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- 238000001514 detection method Methods 0.000 description 1
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- 210000003191 femoral vein Anatomy 0.000 description 1
- 210000002837 heart atrium Anatomy 0.000 description 1
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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
- A61B18/1492—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
- 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
- A61B18/1206—Generators 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
- A61B2018/00214—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
- A61B2018/00267—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
- A61B2018/00053—Mechanical features of the instrument of device
- A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
-
- 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
- A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
- A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
-
- 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
- A61B2018/00273—Anchoring means for temporary attachment of a device to tissue
- A61B2018/00279—Anchoring means for temporary attachment of a device to tissue deployable
- A61B2018/00285—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
- A61B2018/00315—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
- A61B2018/00375—Ostium, e.g. ostium of pulmonary vein or artery
-
- 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
- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
- A61B2018/00654—Sensing and controlling the application of energy with feedback, i.e. closed loop control with individual control of each of a plurality of energy emitting elements
-
- 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
- A61B2018/00839—Bioelectrical parameters, e.g. ECG, EEG
-
- 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
- A61B18/1206—Generators therefor
- A61B2018/1273—Generators therefor including multiple generators in one device
-
- 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
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Public Health (AREA)
- Cardiology (AREA)
- Surgical Instruments (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2014A000467 | 2014-03-20 | ||
ITMI20140467 | 2014-03-20 | ||
CA2976749A CA2976749C (en) | 2014-03-20 | 2015-03-18 | Ablation catheter and ablation apparatus |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2976749A Division CA2976749C (en) | 2014-03-20 | 2015-03-18 | Ablation catheter and ablation apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
CA3200528A1 true CA3200528A1 (en) | 2015-09-24 |
Family
ID=50693827
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA3200528A Pending CA3200528A1 (en) | 2014-03-20 | 2015-03-18 | Ablation catheter and ablation apparatus |
CA2976749A Active CA2976749C (en) | 2014-03-20 | 2015-03-18 | Ablation catheter and ablation apparatus |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2976749A Active CA2976749C (en) | 2014-03-20 | 2015-03-18 | Ablation catheter and ablation apparatus |
Country Status (18)
Country | Link |
---|---|
US (2) | US10980597B2 (pt-PT) |
EP (1) | EP3125802B1 (pt-PT) |
JP (1) | JP6507226B2 (pt-PT) |
KR (1) | KR102357921B1 (pt-PT) |
CN (1) | CN106102628B (pt-PT) |
AU (1) | AU2015232999A1 (pt-PT) |
BR (1) | BR112016021515B1 (pt-PT) |
CA (2) | CA3200528A1 (pt-PT) |
ES (1) | ES2730967T3 (pt-PT) |
GE (1) | GEP20197025B (pt-PT) |
IL (1) | IL247777B (pt-PT) |
MX (1) | MX2016011953A (pt-PT) |
PL (1) | PL3125802T3 (pt-PT) |
RU (1) | RU2678229C1 (pt-PT) |
SG (1) | SG11201706466SA (pt-PT) |
TR (1) | TR201908664T4 (pt-PT) |
WO (1) | WO2015140741A1 (pt-PT) |
ZA (1) | ZA201607094B (pt-PT) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2882336B1 (en) | 2012-08-09 | 2019-06-26 | University of Iowa Research Foundation | Catheter systems for puncturing through a tissue structure |
US9848947B2 (en) * | 2013-12-11 | 2017-12-26 | Boston Scientific Scimed, Inc. | Devices and methods for prostate tissue ablation and/or resection |
EP3091921B1 (en) | 2014-01-06 | 2019-06-19 | Farapulse, Inc. | Apparatus for renal denervation ablation |
EP3139997B1 (en) | 2014-05-07 | 2018-09-19 | Farapulse, Inc. | Apparatus for selective tissue ablation |
WO2015192018A1 (en) | 2014-06-12 | 2015-12-17 | Iowa Approach Inc. | Method and 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 |
CN115040232A (zh) | 2015-05-12 | 2022-09-13 | 爱尔兰国立高威大学 | 用于治疗性鼻神经调节的装置及相关的方法和系统 |
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 |
EP3399933B1 (en) | 2016-01-05 | 2021-09-01 | Farapulse, Inc. | Systems for delivery of pulsed electric field ablative energy to endocardial 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 |
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 |
CN115844523A (zh) | 2017-09-12 | 2023-03-28 | 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 |
KR102067989B1 (ko) * | 2018-03-26 | 2020-01-20 | (주) 타우피엔유메디칼 | 심근 전기 신호 감지 캡쳐카테터 |
JP7379377B2 (ja) | 2018-05-07 | 2023-11-14 | ファラパルス,インコーポレイテッド | パルス電界アブレーションによって誘導される高電圧ノイズをフィルタリングするためのシステム、装置、および方法 |
JP2021522903A (ja) | 2018-05-07 | 2021-09-02 | ファラパルス,インコーポレイテッド | 組織へアブレーションエネルギーを送達するためのシステム、装置、および方法 |
JP7399881B2 (ja) | 2018-05-07 | 2023-12-18 | ファラパルス,インコーポレイテッド | 心外膜アブレーションカテーテル |
US10687892B2 (en) | 2018-09-20 | 2020-06-23 | Farapulse, Inc. | Systems, apparatuses, and methods for delivery of pulsed electric field ablative energy to endocardial tissue |
US11684414B2 (en) * | 2018-12-11 | 2023-06-27 | Neurent Medical Limited | Systems and methods for therapeutic nasal neuromodulation |
CN111374658A (zh) * | 2018-12-29 | 2020-07-07 | 上海微创电生理医疗科技股份有限公司 | 电生理导管 |
US20220304746A1 (en) * | 2019-07-09 | 2022-09-29 | Ecom Medical, Inc. | Medical devices having conductive junctions |
US11540878B2 (en) * | 2019-07-17 | 2023-01-03 | Biosense Webster (Israel) Ltd. | Blooming leaflet catheter with high density electrode array |
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 |
CN112741682B (zh) * | 2020-12-31 | 2022-04-01 | 杭州堃博生物科技有限公司 | 射频消融导管及射频消融系统 |
RU2738134C1 (ru) * | 2020-02-11 | 2020-12-08 | Федеральное государственное бюджетное научное учреждение "Российский научный центр хирургии имени академика Б.В. Петровского" | Способ фиксации зонда для хирургической абляции |
US11883091B2 (en) | 2020-04-09 | 2024-01-30 | Neurent Medical Limited | Systems and methods for improving sleep with therapeutic nasal treatment |
WO2021205230A1 (en) * | 2020-04-09 | 2021-10-14 | Neurent Medical Limited | Systems and methods for therapeutic nasal treatment |
EP4173581A1 (en) * | 2020-06-28 | 2023-05-03 | Hangzhou Dinova EP Technology Co., Ltd. | Ablation device and ablation system |
US20220061912A1 (en) * | 2020-08-25 | 2022-03-03 | Biosense Webster (Israel) Ltd. | Blending ire and rf ablation using a sine wave generator |
CA3212976A1 (en) * | 2021-03-10 | 2022-09-15 | Galvanize Therapeutics, Inc. | Devices for the delivery of pulsed electric fields in the treatment of cardiac tissue |
CN113729923B (zh) * | 2021-09-30 | 2022-07-12 | 上海睿刀医疗科技有限公司 | 面消融电极导管及消融设备 |
CN114469327B (zh) * | 2021-12-24 | 2024-02-27 | 上海科罡医疗技术有限公司 | 一种消融导管及其消融治疗方法 |
WO2023158283A1 (ko) * | 2022-02-21 | 2023-08-24 | 가톨릭대학교 산학협력단 | 전기적 자극을 이용하는 절제용 수술 도구 |
CN114848135B (zh) * | 2022-07-05 | 2022-09-09 | 中国医学科学院阜外医院 | 一种新型外科手术的射频消融钳 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5772590A (en) * | 1992-06-30 | 1998-06-30 | Cordis Webster, Inc. | Cardiovascular catheter with laterally stable basket-shaped electrode array with puller wire |
US5309910A (en) * | 1992-09-25 | 1994-05-10 | Ep Technologies, Inc. | Cardiac mapping and ablation systems |
US5471982A (en) | 1992-09-29 | 1995-12-05 | Ep Technologies, Inc. | Cardiac mapping and ablation systems |
US6233491B1 (en) | 1993-03-16 | 2001-05-15 | Ep Technologies, Inc. | Cardiac mapping and ablation systems |
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 |
US6179832B1 (en) * | 1997-09-11 | 2001-01-30 | Vnus Medical Technologies, Inc. | Expandable catheter having two sets of electrodes |
US6315778B1 (en) | 1999-09-10 | 2001-11-13 | C. R. Bard, Inc. | Apparatus for creating a continuous annular lesion |
US6529756B1 (en) * | 1999-11-22 | 2003-03-04 | Scimed Life Systems, Inc. | Apparatus for mapping and coagulating soft tissue in or around body orifices |
US6652517B1 (en) | 2000-04-25 | 2003-11-25 | Uab Research Foundation | Ablation catheter, system, and method of use thereof |
CN1165602C (zh) | 2002-09-16 | 2004-09-08 | 张普华 | 一种把水-乙醇混合物转化为可燃物的方法及其装置 |
JP2006518648A (ja) * | 2003-02-20 | 2006-08-17 | プロリズム,インコーポレイテッド | 心臓アブレーションデバイス |
US20040267191A1 (en) | 2003-03-27 | 2004-12-30 | Cierra, Inc. | Methods and apparatus for treatment of patent foramen ovale |
WO2004105807A2 (en) * | 2003-05-27 | 2004-12-09 | Venture Manufacturing, Llc | Balloon centered radially expanding ablation device |
US20060089637A1 (en) * | 2004-10-14 | 2006-04-27 | Werneth Randell L | Ablation catheter |
US7736360B2 (en) | 2006-03-17 | 2010-06-15 | Microcube, Llc | Devices and methods for creating continuous lesions |
CN101563043B (zh) * | 2006-11-28 | 2013-03-27 | 皇家飞利浦电子股份有限公司 | 用于将能量施加到对象的装置 |
AU2008207657A1 (en) * | 2007-09-28 | 2009-04-23 | Cathrx Ltd | A catheter assembly |
WO2009046441A1 (en) * | 2007-10-05 | 2009-04-09 | Coaptus Medical Corporation | Systems and methods for transeptal cardiac procedures |
US8712550B2 (en) * | 2008-12-30 | 2014-04-29 | Biosense Webster, Inc. | Catheter with multiple electrode assemblies for use at or near tubular regions of the heart |
US8442613B2 (en) * | 2009-07-29 | 2013-05-14 | Boston Scientific Scimed, Inc | Mapping probe assembly with skived tube body frame |
EP3338852B1 (en) * | 2010-05-05 | 2023-01-04 | ElectroPhysiology Frontiers S.p.A. | Anchored cardiac ablation catheter |
WO2012149511A2 (en) * | 2011-04-28 | 2012-11-01 | Synecor Llc | Neuromodulation systems and methods for treating acute heart failure syndromes |
US8998893B2 (en) * | 2010-12-07 | 2015-04-07 | Boaz Avitall | Catheter systems for cardiac arrhythmia ablation |
US20140358135A1 (en) * | 2013-05-29 | 2014-12-04 | Medtronic Cryocath Lp | Method and apparatus for using phonomyography to prevent nerve damage during a medical procedure |
US9351789B2 (en) * | 2013-05-31 | 2016-05-31 | Medtronic Ablation Frontiers Llc | Adjustable catheter for ostial, septal, and roof ablation in atrial fibrillation patients |
-
2015
- 2015-03-18 US US15/127,464 patent/US10980597B2/en active Active
- 2015-03-18 KR KR1020167029129A patent/KR102357921B1/ko active IP Right Grant
- 2015-03-18 JP JP2017500464A patent/JP6507226B2/ja active Active
- 2015-03-18 SG SG11201706466SA patent/SG11201706466SA/en unknown
- 2015-03-18 BR BR112016021515-0A patent/BR112016021515B1/pt active IP Right Grant
- 2015-03-18 MX MX2016011953A patent/MX2016011953A/es unknown
- 2015-03-18 ES ES15718091T patent/ES2730967T3/es active Active
- 2015-03-18 TR TR2019/08664T patent/TR201908664T4/tr unknown
- 2015-03-18 CA CA3200528A patent/CA3200528A1/en active Pending
- 2015-03-18 EP EP15718091.0A patent/EP3125802B1/en active Active
- 2015-03-18 RU RU2017132699A patent/RU2678229C1/ru active
- 2015-03-18 PL PL15718091T patent/PL3125802T3/pl unknown
- 2015-03-18 CN CN201580014964.4A patent/CN106102628B/zh active Active
- 2015-03-18 CA CA2976749A patent/CA2976749C/en active Active
- 2015-03-18 GE GEAP2015014560 patent/GEP20197025B/en unknown
- 2015-03-18 AU AU2015232999A patent/AU2015232999A1/en not_active Abandoned
- 2015-03-18 WO PCT/IB2015/051998 patent/WO2015140741A1/en active Application Filing
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ES2730967T3 (es) | 2019-11-13 |
WO2015140741A1 (en) | 2015-09-24 |
BR112016021515A2 (pt-PT) | 2017-08-15 |
AU2015232999A1 (en) | 2016-11-03 |
KR20160145034A (ko) | 2016-12-19 |
CN106102628B (zh) | 2020-10-27 |
RU2678229C1 (ru) | 2019-01-24 |
SG11201706466SA (en) | 2017-09-28 |
CA2976749C (en) | 2023-08-01 |
US20170151014A1 (en) | 2017-06-01 |
IL247777B (en) | 2021-08-31 |
JP2017509458A (ja) | 2017-04-06 |
TR201908664T4 (tr) | 2019-07-22 |
BR112016021515B1 (pt) | 2022-07-26 |
CN106102628A (zh) | 2016-11-09 |
MX2016011953A (es) | 2017-05-04 |
IL247777A0 (en) | 2016-11-30 |
US10980597B2 (en) | 2021-04-20 |
EP3125802B1 (en) | 2019-03-13 |
JP6507226B2 (ja) | 2019-04-24 |
EP3125802A1 (en) | 2017-02-08 |
CA2976749A1 (en) | 2015-09-24 |
ZA201607094B (en) | 2017-08-30 |
KR102357921B1 (ko) | 2022-02-03 |
GEP20197025B (en) | 2019-10-10 |
US20210212760A1 (en) | 2021-07-15 |
PL3125802T3 (pl) | 2020-05-18 |
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