JP6623212B2 - 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム - Google Patents

複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム Download PDF

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JP6623212B2
JP6623212B2 JP2017506766A JP2017506766A JP6623212B2 JP 6623212 B2 JP6623212 B2 JP 6623212B2 JP 2017506766 A JP2017506766 A JP 2017506766A JP 2017506766 A JP2017506766 A JP 2017506766A JP 6623212 B2 JP6623212 B2 JP 6623212B2
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drive signal
tip
handpiece
vibration mode
voltage
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JP2017527349A5 (enExample
JP2017527349A (ja
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ダウニー，アダム
ボールドウィン，ロバート
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Stryker Corp
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Stryker Corp
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0269—Driving circuits for generating signals continuous in time for generating multiple frequencies
    • B06B1/0276—Driving circuits for generating signals continuous in time for generating multiple frequencies with simultaneous generation, e.g. with modulation, harmonics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00026—Conductivity or impedance, e.g. of tissue
    • A61B2017/0003—Conductivity or impedance, e.g. of tissue of parts of the instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00106—Sensing or detecting at the treatment site ultrasonic
    • A61B2017/0011—Sensing or detecting at the treatment site ultrasonic piezoelectric
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00137—Details of operation mode
    • A61B2017/00141—Details of operation mode continuous, e.g. wave
    • A61B2017/00146—Details of operation mode continuous, e.g. wave with multiple frequencies
    • A61B2017/0015—Details of operation mode continuous, e.g. wave with multiple frequencies applied simultaneously
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00367—Details of actuation of instruments, e.g. relations between pushing buttons, or the like, and activation of the tool, working tip, or the like
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/0046—Surgical instruments, devices or methods with a releasable handle; with handle and operating part separable
    • A61B2017/00473—Distal part, e.g. tip or head
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00477—Coupling
    • A61B2017/00482—Coupling with a code
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00681—Aspects not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00973—Surgical instruments, devices or methods pedal-operated
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22004—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for using mechanical vibrations, e.g. ultrasonic shock waves
    • A61B2017/22005—Effects, e.g. on tissue
    • A61B2017/22007—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing
    • A61B2017/22009—Cavitation or pseudocavitation, i.e. creation of gas bubbles generating a secondary shock wave when collapsing reduced or prevented
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/32007—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320072—Working tips with special features, e.g. extending parts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320084—Irrigation sleeves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/320068—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/320098—Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with transverse or torsional motion
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B2217/00—General characteristics of surgical instruments
    • A61B2217/002—Auxiliary appliance
    • A61B2217/007—Auxiliary appliance with irrigation system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/90—Identification means for patients or instruments, e.g. tags
    • A61B90/98—Identification means for patients or instruments, e.g. tags using electromagnetic means, e.g. transponders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/70—Specific application
    • B06B2201/76—Medical, dental

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Public Health (AREA)
  • Dentistry (AREA)
  • Surgical Instruments (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
JP2017506766A 2014-08-07 2015-08-06 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム Active JP6623212B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462034585P 2014-08-07 2014-08-07
US62/034,585 2014-08-07
PCT/US2015/044023 WO2016022808A1 (en) 2014-08-07 2015-08-06 Ultrasonic surgical tool capable of vibrating in plural modes and a drive system that induces non-linear vibrations in the tool tip

Related Child Applications (1)

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JP2019211273A Division JP7169259B2 (ja) 2014-08-07 2019-11-22 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム

Publications (3)

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JP2017527349A JP2017527349A (ja) 2017-09-21
JP2017527349A5 JP2017527349A5 (enExample) 2018-09-13
JP6623212B2 true JP6623212B2 (ja) 2019-12-18

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JP2017506766A Active JP6623212B2 (ja) 2014-08-07 2015-08-06 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム
JP2019211273A Active JP7169259B2 (ja) 2014-08-07 2019-11-22 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム
JP2022173126A Active JP7695923B2 (ja) 2014-08-07 2022-10-28 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム
JP2025095658A Pending JP2025157213A (ja) 2014-08-07 2025-06-09 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム

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JP2019211273A Active JP7169259B2 (ja) 2014-08-07 2019-11-22 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム
JP2022173126A Active JP7695923B2 (ja) 2014-08-07 2022-10-28 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム
JP2025095658A Pending JP2025157213A (ja) 2014-08-07 2025-06-09 複数のモードで振動可能な超音波式手術用ツール及びツール先端部の非線形振動をもたらす駆動システム

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US (4) US10561435B2 (enExample)
EP (3) EP4678124A3 (enExample)
JP (4) JP6623212B2 (enExample)
KR (3) KR102480319B1 (enExample)
CN (2) CN107106197B (enExample)
AU (2) AU2015300921B2 (enExample)
WO (1) WO2016022808A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105611882B (zh) * 2013-08-07 2018-06-26 史赛克公司 作为手持器具的机械阻抗的函数来驱动超声手持器具的系统和方法
KR102480319B1 (ko) 2014-08-07 2022-12-23 스트리커 코포레이션 복수의 모드에서 진동할 수 있는 초음파 수술 도구 및 도구 팁에서 비-선형 진동을 유도하는 구동 시스템
WO2017106329A1 (en) 2015-12-18 2017-06-22 Stryker Corporation Ultrasonic surgical tool system including a tip capable of simultaneous longitudinal and torsional movement and of substantially torsional oscillations
WO2017210076A2 (en) 2016-05-31 2017-12-07 Stryker Corporation Power console for a surgical tool that includes a transformer with an integrated current source for producing a matched current to offset the parasitic current
CN111601563B (zh) 2017-12-06 2024-10-18 史赛克公司 用于控制手术系统中的患者泄漏电流的系统和方法
CN112752552B (zh) * 2018-09-24 2025-01-28 史赛克公司 超声外科机头组件
US11918245B2 (en) 2018-10-05 2024-03-05 Kogent Surgical, LLC Ultrasonic surgical handpiece with torsional transducer
US11871953B2 (en) 2019-04-30 2024-01-16 Stryker Corporation Adapter and methods for coupling an ultrasonic surgical handpiece to a control console
JP6873494B2 (ja) * 2019-07-26 2021-05-19 ミクロン精密株式会社 ハンドピース型高周波振動装置
AU2020403267A1 (en) 2019-12-12 2022-07-14 Stryker Corporation Control of an ultrasonic handpiece
DE102020112851B4 (de) * 2020-05-12 2026-06-25 Carl Zeiss Meditec Ag Steuergerät für eine elektrische Antriebseinheit eines ophthalmochirurgischen Handstücks und Verfahren zu dessen Betrieb, ophthalmochirurgische Vorrichtung und System
EP4523638A3 (en) * 2020-06-04 2025-05-21 Stryker Corporation Ultrasonic surgical aspirator for probing and ablating tissue
CN116194059A (zh) 2020-10-01 2023-05-30 史赛克公司 用于超声工具系统的脉冲控制
EP4486268A1 (en) 2022-02-28 2025-01-08 Alcon Inc. Bi-modal ultrasonic handpiece system
US12427059B2 (en) * 2023-05-10 2025-09-30 Zevex, Inc. Ultrasonic handpiece assembly
EP4757735A1 (en) * 2023-08-12 2026-06-17 Stryker Corporation Ultrasonic surgical tool system with auxiliary power
WO2025081187A1 (en) 2023-10-11 2025-04-17 Stryker Corporation Tissue sensing with an ultrasonic resection tool

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5462522A (en) * 1993-04-19 1995-10-31 Olympus Optical Co., Ltd. Ultrasonic therapeutic apparatus
JP3486469B2 (ja) 1994-10-26 2004-01-13 オリンパス株式会社 圧電振動子の駆動装置
JP4384271B2 (ja) * 1997-11-14 2009-12-16 オリンパス株式会社 超音波手術装置
JP3286606B2 (ja) 1998-09-03 2002-05-27 住友ベークライト株式会社 超音波振動子の駆動装置
US6527212B2 (en) * 1999-06-03 2003-03-04 Carl A. Rupp Ice shaver
US7476233B1 (en) 2000-10-20 2009-01-13 Ethicon Endo-Surgery, Inc. Ultrasonic surgical system within digital control
JP2003190180A (ja) 2001-12-27 2003-07-08 Miwatec:Kk 複合振動超音波ハンドピ−ス
JP4084253B2 (ja) * 2002-11-22 2008-04-30 オリンパス株式会社 超音波手術装置、超音波駆動装置および超音波駆動装置の制御方法
JP4472395B2 (ja) * 2003-08-07 2010-06-02 オリンパス株式会社 超音波手術システム
JP4129217B2 (ja) * 2003-09-29 2008-08-06 オリンパス株式会社 超音波手術システム、その異常検知方法および異常検知プログラム
US7815433B2 (en) 2005-06-10 2010-10-19 Tti Turner Technology Instruments Inc. Adjustable tool drive arrangement
US20080147092A1 (en) 2006-10-23 2008-06-19 Michael Rogge Hybrid energy instrument combined with clip application capability
US20080208108A1 (en) * 2007-02-28 2008-08-28 Kenichi Kimura Treatment apparatus for operation
US8252012B2 (en) * 2007-07-31 2012-08-28 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with modulator
US8058771B2 (en) * 2008-08-06 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic device for cutting and coagulating with stepped output
US20100125292A1 (en) * 2008-11-20 2010-05-20 Wiener Eitan T Ultrasonic surgical system
US8344596B2 (en) * 2009-06-24 2013-01-01 Ethicon Endo-Surgery, Inc. Transducer arrangements for ultrasonic surgical instruments
EP3524189B1 (en) * 2009-07-15 2020-12-09 Ethicon LLC Ultrasonic surgical instrument having clamp with electrodes
US10441345B2 (en) * 2009-10-09 2019-10-15 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
CA2827044A1 (en) 2011-02-10 2012-08-16 Actuated Medical, Inc. Medical tool with electromechanical control and feedback
US9278027B2 (en) * 2012-07-09 2016-03-08 Alcon Research, Ltd. Rounded-end device, system, and method for preventing posterior capsular opacification
WO2014012032A2 (en) * 2012-07-13 2014-01-16 Entrigue Surgical, Inc. Low frequency ultrasound surgical systems for the treatment of soft tissues
CN105611882B (zh) 2013-08-07 2018-06-26 史赛克公司 作为手持器具的机械阻抗的函数来驱动超声手持器具的系统和方法
GB2521228A (en) * 2013-12-16 2015-06-17 Ethicon Endo Surgery Inc Medical device
KR102480319B1 (ko) 2014-08-07 2022-12-23 스트리커 코포레이션 복수의 모드에서 진동할 수 있는 초음파 수술 도구 및 도구 팁에서 비-선형 진동을 유도하는 구동 시스템
AU2016323319B2 (en) * 2015-09-17 2021-05-20 Eximis Surgical Inc. Electrosurgical device and methods

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CN107106197B (zh) 2019-08-27
KR20240154705A (ko) 2024-10-25
CN110251204A (zh) 2019-09-20
WO2016022808A1 (en) 2016-02-11
KR102480319B1 (ko) 2022-12-23
US20170143369A1 (en) 2017-05-25
EP4678124A3 (en) 2026-06-03
US10561435B2 (en) 2020-02-18
AU2020213394B2 (en) 2023-02-16
CA2957281A1 (en) 2016-02-11
US20250160874A1 (en) 2025-05-22
KR20230003402A (ko) 2023-01-05
JP2023029830A (ja) 2023-03-07
EP4212112B1 (en) 2025-09-24
JP7169259B2 (ja) 2022-11-10
EP4212112A1 (en) 2023-07-19
US11617598B2 (en) 2023-04-04
CN107106197A (zh) 2017-08-29
JP2020049228A (ja) 2020-04-02
US20200038053A1 (en) 2020-02-06
US12419663B2 (en) 2025-09-23
EP3177217B1 (en) 2023-03-08
AU2015300921B2 (en) 2020-05-07
AU2020213394A1 (en) 2020-08-27
US20230210550A1 (en) 2023-07-06
JP2025157213A (ja) 2025-10-15
JP2017527349A (ja) 2017-09-21
JP7695923B2 (ja) 2025-06-19
EP4678124A2 (en) 2026-01-14
EP3177217A1 (en) 2017-06-14
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