CA2954897A1 - Multi-pole synchronous pulmonary artery radiofrequency ablation catheter - Google Patents

Multi-pole synchronous pulmonary artery radiofrequency ablation catheter Download PDF

Info

Publication number
CA2954897A1
CA2954897A1 CA2954897A CA2954897A CA2954897A1 CA 2954897 A1 CA2954897 A1 CA 2954897A1 CA 2954897 A CA2954897 A CA 2954897A CA 2954897 A CA2954897 A CA 2954897A CA 2954897 A1 CA2954897 A1 CA 2954897A1
Authority
CA
Canada
Prior art keywords
electrode
annular ring
ablation
catheter
power
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
CA2954897A
Other languages
English (en)
French (fr)
Inventor
Shaoliang CHEN
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.)
Pulnovo Medical Wuxi Co Ltd
Original Assignee
Pulnovo Medical Wuxi Co Ltd
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
Priority claimed from US14/666,214 external-priority patent/US9827036B2/en
Application filed by Pulnovo Medical Wuxi Co Ltd filed Critical Pulnovo Medical Wuxi Co Ltd
Priority to CA3201993A priority Critical patent/CA3201993A1/en
Publication of CA2954897A1 publication Critical patent/CA2954897A1/en
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
    • A61B18/1492—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
    • A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
    • A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
    • A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
    • 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
    • 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
    • A61B2018/00541—Lung or bronchi
    • 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
    • A61B2018/00791—Temperature
    • 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
    • A61B2018/1226—Generators therefor powered by a battery
    • 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
    • A61B2018/1407—Loop
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
CA2954897A 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter Pending CA2954897A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA3201993A CA3201993A1 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Applications Claiming Priority (11)

Application Number Priority Date Filing Date Title
US201462023781P 2014-07-11 2014-07-11
US62/023,781 2014-07-11
US14/666,214 US9827036B2 (en) 2012-11-13 2015-03-23 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US14/666,214 2015-03-23
US14/672,013 2015-03-27
US14/672,013 US9918776B2 (en) 2012-11-13 2015-03-27 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US14/672,010 US9820800B2 (en) 2012-11-13 2015-03-27 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US14/672,021 US9872720B2 (en) 2012-11-13 2015-03-27 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US14/672,021 2015-03-27
US14/672,010 2015-03-27
PCT/US2015/039930 WO2016007851A1 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3201993A Division CA3201993A1 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Publications (1)

Publication Number Publication Date
CA2954897A1 true CA2954897A1 (en) 2016-01-14

Family

ID=55064957

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2954897A Pending CA2954897A1 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
CA3201993A Pending CA3201993A1 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3201993A Pending CA3201993A1 (en) 2014-07-11 2015-07-10 Multi-pole synchronous pulmonary artery radiofrequency ablation catheter

Country Status (10)

Country Link
EP (3) EP4647111A3 (enExample)
JP (4) JP6608924B2 (enExample)
KR (4) KR102219632B1 (enExample)
CN (2) CN107072707B (enExample)
AU (6) AU2015287691B2 (enExample)
BR (1) BR112017000610B1 (enExample)
CA (2) CA2954897A1 (enExample)
RU (1) RU2692219C2 (enExample)
SG (2) SG11201700223PA (enExample)
WO (1) WO2016007851A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018173052A1 (en) 2017-03-20 2018-09-27 Sonievie Ltd. Pulmonary hypertension treatment
US11730506B2 (en) 2010-10-18 2023-08-22 Sonivie Ltd. Ultrasound transducer and uses thereof
US12201444B2 (en) 2012-05-31 2025-01-21 Sonivie Ltd. Method and/or apparatus for measuring renal denervation effectiveness
US12539160B2 (en) 2012-04-18 2026-02-03 Sonivie Ltd. Tissue treatment
US12673224B2 (en) 2014-11-26 2026-07-07 Sonivie Ltd. Devices and methods for pulmonary hypertension treatment

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2788078B1 (en) 2011-12-09 2020-09-02 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
US11241267B2 (en) 2012-11-13 2022-02-08 Pulnovo Medical (Wuxi) Co., Ltd Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US12082868B2 (en) 2012-11-13 2024-09-10 Pulnovo Medical (Wuxi) Co., Ltd. Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
US9827036B2 (en) 2012-11-13 2017-11-28 Pulnovo Medical (Wuxi) Co., Ltd. Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
CN102908191A (zh) 2012-11-13 2013-02-06 陈绍良 多极同步肺动脉射频消融导管
AU2015358385B2 (en) 2014-12-03 2020-09-03 Medtronic Ireland Manufacturing Unlimited Company Systems and methods for modulating nerves or other tissue
EP3209235B1 (en) 2015-01-28 2019-06-26 St. Jude Medical, Cardiology Division, Inc. Thermal mapping catheter
US10524859B2 (en) 2016-06-07 2020-01-07 Metavention, Inc. Therapeutic tissue modulation devices and methods
US11786705B2 (en) 2016-10-24 2023-10-17 St. Jude Medical, Cardiology Division, Inc. Catheter insertion devices
RU2694583C1 (ru) * 2016-12-13 2019-07-16 Федеральное государственное бюджетное научное учреждение "Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний" (НИИ КПССЗ) Способ лечения резистивной артериальной легочной гипертензии
EP3606420B1 (en) 2017-07-07 2023-05-24 St. Jude Medical, Cardiology Division, Inc. Layered high density electrode mapping catheter
EP3681427B1 (en) 2017-11-28 2023-10-18 St. Jude Medical, Cardiology Division, Inc. Controllable expandable catheter
CN111836579B (zh) 2018-03-13 2024-03-19 圣犹达医疗用品心脏病学部门有限公司 可变密度标测导管
WO2019195439A1 (en) 2018-04-05 2019-10-10 St. Jude Medical, Cardiology Division, Inc. High density electrode mapping catheter
US20190350649A1 (en) 2018-05-21 2019-11-21 St. Jude Medical, Cardiology Division, Inc. Radio-frequency ablation and direct current electroporation catheters
EP3790484B1 (en) 2018-09-28 2025-04-30 St. Jude Medical, Cardiology Division, Inc. Intravascular catheter tip electrode assemblies
AU2019396622B2 (en) * 2018-12-13 2024-11-07 Edwards Lifesciences Corporation Blood oxygenation treatment methods and devices
CN110897710B (zh) * 2019-11-30 2021-08-31 杭州堃博生物科技有限公司 肺部神经消融系统的控制方法、系统以及计算机介质
US20220047326A1 (en) * 2020-08-13 2022-02-17 Biosense Webster (Israel) Ltd. Applying Bipolar Ablation Energy Between Shorted Electrode Groups
EP4167886B1 (en) 2020-08-18 2024-05-01 St. Jude Medical, Cardiology Division, Inc. High-density electrode catheters with magnetic position tracking
US12082877B2 (en) 2021-01-22 2024-09-10 CRC EP, Inc. Ablation catheter and operation method of same
CR20230475A (es) 2021-04-07 2024-01-19 Btl Medical Dev A S Dispositivo y método de ablación de campo pulsado
EP4108197A1 (en) 2021-06-24 2022-12-28 Gradient Denervation Technologies Systems for treating tissue
PL4366637T3 (pl) 2021-07-06 2025-11-03 Btl Medical Development A.S. Urządzenie do ablacji pulsacyjnym polem elektrycznym
AU2021460876B2 (en) 2021-08-18 2025-02-27 Deepqure Inc. Electrode apparatus for nerve denervation or modulation in vivo
CA3229933A1 (en) 2021-08-25 2023-03-02 Du Jin Bach Electrode apparatus for nerve denervation or modulation in vivo
US12551658B2 (en) 2022-03-25 2026-02-17 St. Jude Medical, Cardiology Division, Inc. Steerable introducer with slide block divider
EP4593746A1 (en) 2022-09-28 2025-08-06 St. Jude Medical, Cardiology Division, Inc. High density paddle catheter with distal coupler and distal electrode
WO2024075034A1 (en) 2022-10-05 2024-04-11 Btl Medical Technologies S.R.O. Pulsed field ablation device and method
WO2025227077A1 (en) * 2024-04-25 2025-10-30 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Radiofrequency ablation device

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69233091T2 (de) * 1991-11-08 2004-05-06 Boston Scientific Ltd., St. Michael Ablationselektrode mit isoliertem temperaturmesselement
DE69419172T2 (de) * 1993-11-10 2000-02-24 Medtronic Cardiorhythm, San Jose Elektrodenanordnung für katheter
US5797905A (en) * 1994-08-08 1998-08-25 E. P. Technologies Inc. Flexible tissue ablation elements for making long lesions
US6575969B1 (en) * 1995-05-04 2003-06-10 Sherwood Services Ag Cool-tip radiofrequency thermosurgery electrode system for tumor ablation
US5755760A (en) * 1996-03-11 1998-05-26 Medtronic, Inc. Deflectable catheter
US20050010095A1 (en) * 1999-04-05 2005-01-13 Medtronic, Inc. Multi-purpose catheter apparatus and method of use
US9694121B2 (en) * 1999-08-09 2017-07-04 Cardiokinetix, Inc. Systems and methods for improving cardiac function
EP2712567A1 (en) * 1999-11-22 2014-04-02 Boston Scientific Limited Loop structures for supporting diagnostic and therapeutic elements in contact with body tissue
JP3895531B2 (ja) * 2000-09-01 2007-03-22 オリンパス株式会社 電気手術装置
US6866662B2 (en) * 2002-07-23 2005-03-15 Biosense Webster, Inc. Ablation catheter having stabilizing array
EP1565118B1 (en) * 2002-10-31 2016-03-09 Boston Scientific Scimed, Inc. Electrophysiology catheter with biased tip
US7235070B2 (en) * 2003-07-02 2007-06-26 St. Jude Medical, Atrial Fibrillation Division, Inc. Ablation fluid manifold for ablation catheter
US8657814B2 (en) * 2005-08-22 2014-02-25 Medtronic Ablation Frontiers Llc User interface for tissue ablation system
WO2008008796A2 (en) * 2006-07-10 2008-01-17 Voyage Medical, Inc. Methods and apparatus for treatment of atrial fibrillation
JP4027411B1 (ja) * 2007-03-29 2007-12-26 日本ライフライン株式会社 電極カテーテル
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
US8540662B2 (en) * 2009-03-24 2013-09-24 St. Jude Medical, Atrial Fibrillation Division, Inc. Medical devices having an atraumatic distal tip segment
EP4111995A1 (en) * 2009-11-11 2023-01-04 Nuvaira, Inc. Device for treating tissue and controlling stenosis
US9907607B2 (en) * 2009-12-30 2018-03-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Guide and flexible sleeve for use with catheters
US8369923B2 (en) * 2010-04-14 2013-02-05 St. Jude Medical, Atrial Fibrillation Division, Inc. Dual-deflecting electrophysiology catheter
US9943363B2 (en) * 2010-04-28 2018-04-17 Biosense Webster, Inc. Irrigated ablation catheter with improved fluid flow
CN202665687U (zh) * 2010-10-25 2013-01-16 美敦力Af卢森堡有限责任公司 用于通过肾去神经支配治疗人类患者的导管装置
US8792962B2 (en) * 2010-12-30 2014-07-29 Biosense Webster, Inc. Catheter with single axial sensors
CN203122581U (zh) * 2011-08-26 2013-08-14 王捷 具有肾神经标测功能的导管
ES2767093T3 (es) * 2011-11-07 2020-06-16 Medtronic Ardian Luxembourg Dispositivos endovasculares de monitorización nerviosa y sistemas asociados
CA2859199C (en) * 2011-12-15 2022-08-30 The Board Of Trustees Of The Leland Stanford Junior University Systems for treating pulmonary hypertension
US11241267B2 (en) * 2012-11-13 2022-02-08 Pulnovo Medical (Wuxi) Co., Ltd Multi-pole synchronous pulmonary artery radiofrequency ablation catheter
CN102908191A (zh) * 2012-11-13 2013-02-06 陈绍良 多极同步肺动脉射频消融导管
CN202982207U (zh) * 2012-11-13 2013-06-12 陈绍良 治疗肺动脉高压的多极同步射频消融导管
CN103908334A (zh) * 2012-12-31 2014-07-09 上海微创电生理医疗科技有限公司 多电极消融导管
US9050010B2 (en) * 2012-12-31 2015-06-09 Biosense Webster (Israel) Ltd. Double loop lasso with single puller wire for bi-directional actuation

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11730506B2 (en) 2010-10-18 2023-08-22 Sonivie Ltd. Ultrasound transducer and uses thereof
US12364501B2 (en) 2010-10-18 2025-07-22 Sonivie Ltd. Ultrasound transducer and uses thereof
US12539160B2 (en) 2012-04-18 2026-02-03 Sonivie Ltd. Tissue treatment
US12201444B2 (en) 2012-05-31 2025-01-21 Sonivie Ltd. Method and/or apparatus for measuring renal denervation effectiveness
US12673224B2 (en) 2014-11-26 2026-07-07 Sonivie Ltd. Devices and methods for pulmonary hypertension treatment
WO2018173052A1 (en) 2017-03-20 2018-09-27 Sonievie Ltd. Pulmonary hypertension treatment
EP3600434A4 (en) * 2017-03-20 2021-01-06 Sonievie Ltd. TREATMENT OF PULMONAL HYPERTENSION
US11318331B2 (en) 2017-03-20 2022-05-03 Sonivie Ltd. Pulmonary hypertension treatment
US12251582B2 (en) 2017-03-20 2025-03-18 Sonivie Ltd. Pulmonary hypertension treatment

Also Published As

Publication number Publication date
RU2692219C2 (ru) 2019-06-21
CN107072707B (zh) 2020-09-04
KR102219632B1 (ko) 2021-02-25
KR102650430B1 (ko) 2024-03-25
AU2020250197A1 (en) 2020-11-05
AU2026201873A1 (en) 2026-04-02
JP6608924B2 (ja) 2019-11-20
BR112017000610A2 (en) 2018-01-23
SG11201700223PA (en) 2017-02-27
CN112704559A (zh) 2021-04-27
KR102766112B1 (ko) 2025-02-12
CN107072707A (zh) 2017-08-18
EP3166524B1 (en) 2023-01-04
KR102513522B1 (ko) 2023-03-23
JP2022028883A (ja) 2022-02-16
AU2022202710B2 (en) 2023-09-28
KR20170034397A (ko) 2017-03-28
AU2023286013A1 (en) 2024-01-25
RU2017101338A3 (enExample) 2018-11-28
JP7653346B2 (ja) 2025-03-28
AU2019204804B2 (en) 2020-07-09
SG10201800251YA (en) 2018-02-27
EP4014908B1 (en) 2025-11-05
AU2022202710A1 (en) 2022-05-19
BR112017000610B1 (pt) 2022-09-27
RU2017101338A (ru) 2018-08-14
KR20210021093A (ko) 2021-02-24
AU2015287691A1 (en) 2017-02-02
AU2023286013B2 (en) 2025-12-18
EP4014908C0 (en) 2025-11-05
AU2015287691A2 (en) 2017-03-02
JP2020044338A (ja) 2020-03-26
EP3166524A1 (en) 2017-05-17
KR20230042403A (ko) 2023-03-28
CN112704559B (zh) 2023-03-28
AU2015287691B2 (en) 2019-04-11
JP2025027101A (ja) 2025-02-26
EP4647111A3 (en) 2026-03-04
JP2017521214A (ja) 2017-08-03
KR20240042155A (ko) 2024-04-01
AU2020250197B2 (en) 2022-02-03
WO2016007851A1 (en) 2016-01-14
WO2016007851A8 (en) 2017-02-16
AU2019204804A1 (en) 2019-07-25
EP3166524A4 (en) 2018-04-11
EP4014908A1 (en) 2022-06-22
EP4647111A2 (en) 2025-11-12
CA3201993A1 (en) 2016-01-14

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