CA3163184A1 - Electrosurgical instrument, generator and apparatus - Google Patents

Electrosurgical instrument, generator and apparatus

Info

Publication number
CA3163184A1
CA3163184A1 CA3163184A CA3163184A CA3163184A1 CA 3163184 A1 CA3163184 A1 CA 3163184A1 CA 3163184 A CA3163184 A CA 3163184A CA 3163184 A CA3163184 A CA 3163184A CA 3163184 A1 CA3163184 A1 CA 3163184A1
Authority
CA
Canada
Prior art keywords
signal
electrical signal
energy
microwave
instrument
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
CA3163184A
Other languages
English (en)
French (fr)
Inventor
Christopher Paul Hancock
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.)
Creo Medical Ltd
Original Assignee
Creo Medical 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
Application filed by Creo Medical Ltd filed Critical Creo Medical Ltd
Publication of CA3163184A1 publication Critical patent/CA3163184A1/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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445—Probes having pivoting end effectors, e.g. forceps at the distal end of a shaft, e.g. forceps or scissors at the end of a rigid rod
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N7/02—Localised ultrasound hyperthermia
    • 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
    • A61B2018/00107—Coatings on the energy applicator
    • A61B2018/0013—Coatings on the energy applicator non-sticking
    • 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
    • A61B2018/00184—Moving parts
    • A61B2018/00196—Moving parts reciprocating lengthwise
    • 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
    • A61B2018/00184—Moving parts
    • A61B2018/00202—Moving parts rotating
    • 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
    • A61B2018/00571—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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00601—Cutting
    • 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
    • A61B2018/00607—Coagulation and cutting with the same instrument
    • 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
    • A61B2018/00619—Welding
    • 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
    • A61B2018/0063—Sealing
    • 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
    • A61B2018/00779—Power or energy
    • A61B2018/00785—Reflected power
    • 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
    • A61B2018/00797—Temperature measured by multiple temperature sensors
    • 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
    • A61B2018/00821—Temperature measured by a thermocouple
    • 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
    • A61B2018/00869—Phase
    • 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
    • A61B2018/00982—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combined with or comprising means for visual or photographic inspections inside the body, e.g. endoscopes
    • 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
    • A61B2018/00994—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body combining two or more different kinds of non-mechanical energy or combining one or more non-mechanical energies with ultrasound
    • 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
    • A61B18/1206—Generators therefor
    • A61B2018/128—Generators therefor generating two or more frequencies
    • 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
    • A61B18/1442—Probes having pivoting end effectors, e.g. forceps
    • A61B2018/1452—Probes having pivoting end effectors, e.g. forceps including means for cutting
    • A61B2018/1455—Probes having pivoting end effectors, e.g. forceps including means for cutting having a moving blade for cutting tissue grasped by the jaws
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/1823—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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • A61B2018/183—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves characterised by the type of antenna

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Radiology & Medical Imaging (AREA)
  • Surgical Instruments (AREA)
  • Laser Surgery Devices (AREA)
CA3163184A 2019-12-05 2020-12-03 Electrosurgical instrument, generator and apparatus Pending CA3163184A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1917752.6 2019-12-05
GB1917752.6A GB2594438A (en) 2019-12-05 2019-12-05 Electrosurgical instrument, generator and apparatus
PCT/EP2020/084490 WO2021110847A2 (en) 2019-12-05 2020-12-03 Electrosurgical instrument, generator and apparatus

Publications (1)

Publication Number Publication Date
CA3163184A1 true CA3163184A1 (en) 2021-06-10

Family

ID=69171890

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3163184A Pending CA3163184A1 (en) 2019-12-05 2020-12-03 Electrosurgical instrument, generator and apparatus

Country Status (12)

Country Link
US (1) US20230007851A1 (enExample)
EP (2) EP4069121A2 (enExample)
JP (1) JP7590784B2 (enExample)
KR (1) KR20220112251A (enExample)
CN (1) CN115348845A (enExample)
AU (1) AU2020397215A1 (enExample)
BR (1) BR112022010547A2 (enExample)
CA (1) CA3163184A1 (enExample)
ES (1) ES2975153T3 (enExample)
GB (1) GB2594438A (enExample)
IL (1) IL293454A (enExample)
WO (1) WO2021110847A2 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4243682A1 (en) * 2020-11-13 2023-09-20 Scanwaves AB Device for microwave field detection
CN113827337B (zh) * 2021-10-27 2023-06-20 南昌嘉研科技有限公司 一种等离子手术刀及其等离子手术系统
EP4475795B8 (en) * 2022-02-07 2026-05-20 Paschke Ultrasonix LLC Cordless, battery-powered portable ultrasonic descaling system
US12369938B2 (en) 2022-04-18 2025-07-29 Verb Surgical Inc. Method and system for model-based temperature estimation of an ultrasonic instrument
CN116919572A (zh) * 2023-07-19 2023-10-24 苏州领微医疗科技有限公司 软组织切割止血器械及系统
AU2024366234A1 (en) * 2023-10-27 2026-06-04 Evident Vascular, Inc. Systems and methods for enhanced ultrasound imaging
GB202319378D0 (en) * 2023-12-18 2024-01-31 Creo Medical Ltd Electrosurgical instrument
GB202411430D0 (en) * 2024-08-02 2024-09-18 Creo Medical Ltd Generator unit,electrosurgical instrument,and electrosurgical system

Family Cites Families (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0677720B2 (ja) * 1981-10-05 1994-10-05 住友ベークライト株式会社 超音波発振装置
US4582067A (en) * 1983-02-14 1986-04-15 Washington Research Foundation Method for endoscopic blood flow detection by the use of ultrasonic energy
JP2959779B2 (ja) * 1989-09-26 1999-10-06 オリンパス光学工業株式会社 超音波処置装置
JP2874911B2 (ja) * 1989-10-11 1999-03-24 オリンパス光学工業株式会社 超音波処置装置
JPH06125914A (ja) * 1992-10-16 1994-05-10 Olympus Optical Co Ltd 超音波治療装置
JPH06319817A (ja) * 1993-05-13 1994-11-22 Olympus Optical Co Ltd 温熱治療装置
JPH0956726A (ja) * 1995-08-25 1997-03-04 Olympus Optical Co Ltd 電気手術装置
JP3780069B2 (ja) * 1996-07-29 2006-05-31 オリンパス株式会社 電気手術装置
JP3651646B2 (ja) * 1997-12-25 2005-05-25 株式会社リコー 超音波メス及び超音波メス装置
US6585735B1 (en) 1998-10-23 2003-07-01 Sherwood Services Ag Endoscopic bipolar electrosurgical forceps
JP3967560B2 (ja) * 2001-04-19 2007-08-29 ペンタックス株式会社 内視鏡用バイポーラ高周波処置具
US10835307B2 (en) * 2001-06-12 2020-11-17 Ethicon Llc Modular battery powered handheld surgical instrument containing elongated multi-layered shaft
JP4284179B2 (ja) * 2001-10-11 2009-06-24 タイコ ヘルスケア グループ リミテッド パートナーシップ 積層された小さい刃から形成された、長い超音波切断刃
GB2403148C2 (en) * 2003-06-23 2013-02-13 Microsulis Ltd Radiation applicator
JP2005253616A (ja) * 2004-03-10 2005-09-22 Olympus Corp 超音波処置装置
CA2605624C (en) * 2004-05-26 2013-10-22 Medical Device Innovations Limited Tissue detection and ablation apparatus and apparatus and method for actuating a tuner
US20080027423A1 (en) * 2006-07-25 2008-01-31 Zoom Therapeutics, Inc. Systems for treatment of nasal tissue
US20080132888A1 (en) * 2006-12-04 2008-06-05 Olympus Medical Systems Corp. Electrosurgical instrument
US7763019B2 (en) * 2006-12-04 2010-07-27 Olympus Medical Systems Corp. Electrosurgical instrument
US8353902B2 (en) * 2008-01-31 2013-01-15 Vivant Medical, Inc. Articulating ablation device and method
US20100168572A1 (en) * 2008-12-30 2010-07-01 Sliwa John W Apparatus and Methods for Acoustic Monitoring of Ablation Procedures
US9108037B2 (en) * 2009-03-09 2015-08-18 St. Jude Medical, Atrial Fibrillation Division, Inc. Apparatus and method for tissue ablation with near-field cooling
US20100249769A1 (en) 2009-03-24 2010-09-30 Tyco Healthcare Group Lp Apparatus for Tissue Sealing
US20110028848A1 (en) * 2009-07-31 2011-02-03 Cem Shaquer Methods and Apparatus for Detecting and Mapping Tissue Interfaces
US9907534B2 (en) * 2009-12-15 2018-03-06 St. Jude Medical, Atrial Fibrillation Division, Inc. Self-aiming directable acoustic transducer assembly for invasive medical device applications
CA2799717C (en) * 2010-05-21 2019-09-03 Misonix Incorporated Dual-mode piezocomposite ultrasonic transducer
GB201021032D0 (en) * 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
EP2694125A4 (en) * 2011-04-01 2015-01-14 Christopher Burnside Gordon HARVEST MACHINE WITH A LIQUID CELL AND CELLULAR DISPENSING SYSTEM
US8628473B2 (en) * 2011-04-13 2014-01-14 St. Jude Medical, Inc. Acoustic transducer for pulse-echo monitoring and control of thermally ablative lesioning in layered and nonlayered tissues, catheter contact monitoring, tissue thickness measurement and pre-pop warning
US9713493B2 (en) * 2012-04-30 2017-07-25 Covidien Lp Method of switching energy modality on a cordless RF device
CN105188848B (zh) * 2013-03-14 2019-12-10 瑞蔻医药有限公司 基于超声波的神经调制系统
GB2521229A (en) * 2013-12-16 2015-06-17 Ethicon Endo Surgery Inc Medical device
GB201322844D0 (en) 2013-12-23 2014-02-12 Creo Medical Ltd Electrosurgical device
DE112014006992T5 (de) * 2014-10-31 2017-06-14 Olympus Corporation Medizinische Behandlungsvorrichtung
US20160346029A1 (en) * 2015-02-06 2016-12-01 Steven D. Colquhoun Electrocautery device
US11141213B2 (en) * 2015-06-30 2021-10-12 Cilag Gmbh International Surgical instrument with user adaptable techniques
EP3355820B1 (en) * 2015-09-30 2024-09-11 Ethicon LLC Apparatus for selecting operations of a surgical instrument based on user intention
US20170164972A1 (en) * 2015-12-10 2017-06-15 Ethicon Endo-Surgery, Llc End effector for instrument with ultrasonic and electrosurgical features
GB2545465A (en) * 2015-12-17 2017-06-21 Creo Medical Ltd Electrosurgical probe for delivering microwave energy
US11129670B2 (en) * 2016-01-15 2021-09-28 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on button displacement, intensity, or local tissue characterization
US11229471B2 (en) * 2016-01-15 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization
US10813703B2 (en) * 2016-08-16 2020-10-27 Ethicon Llc Robotic surgical system with energy application controls
GB2561167A (en) * 2017-03-30 2018-10-10 Creo Medical Ltd Electrosurgical energy conveying structure and electrosurgical device incorporating the same
GB201705171D0 (en) * 2017-03-30 2017-05-17 Creo Medical Ltd Elecrosurgical instrument
US11234750B2 (en) * 2017-05-22 2022-02-01 Cilag Gmbh International Combination ultrasonic and electrosurgical instrument having electrical circuits with shared return path
US11229475B2 (en) * 2017-05-22 2022-01-25 Cilag Gmbh International Combination ultrasonic and electrosurgical instrument and method for sealing tissue with various termination parameters
GB2569812A (en) * 2017-12-27 2019-07-03 Creo Medical Ltd Electrosurgical ablation instrument
US11446052B2 (en) * 2017-12-28 2022-09-20 Cilag Gmbh International Variation of radio frequency and ultrasonic power level in cooperation with varying clamp arm pressure to achieve predefined heat flux or power applied to tissue

Also Published As

Publication number Publication date
WO2021110847A2 (en) 2021-06-10
BR112022010547A2 (pt) 2022-08-16
US20230007851A1 (en) 2023-01-12
EP4144315C0 (en) 2024-01-31
GB2594438A (en) 2021-11-03
EP4144315B1 (en) 2024-01-31
ES2975153T3 (es) 2024-07-03
KR20220112251A (ko) 2022-08-10
IL293454A (en) 2022-07-01
JP7590784B2 (ja) 2024-11-27
GB201917752D0 (en) 2020-01-22
EP4144315A1 (en) 2023-03-08
WO2021110847A3 (en) 2021-07-22
EP4069121A2 (en) 2022-10-12
AU2020397215A1 (en) 2022-06-16
JP2023521523A (ja) 2023-05-25
CN115348845A (zh) 2022-11-15

Similar Documents

Publication Publication Date Title
EP4144315B1 (en) Electrosurgical instrument, generator and apparatus
AU2018241269B2 (en) Electrosurgical instrument
JP7482550B2 (ja) 電気外科装置
CN108601619B (zh) 电外科手术钳子器械
US10278762B2 (en) Inductive powered surgical device with wireless control
US9492224B2 (en) Multi-function bi-polar forceps
US20260123981A1 (en) Electrosurgical instrument and electrosurgical apparatus
HK40077379A (en) Electrosurgical instrument, generator and apparatus
RU2772044C2 (ru) Электрохирургическое устройство
KR20220002894A (ko) 전기 외과용 기구를 위한 마이크로파 증폭 장치
HK40003823A (en) Electrosurgical forceps for delivering rf and/or microwave energy into biological tissue
HK40014271B (zh) 电外科器械
HK40014271A (zh) 电外科器械
HK1222309A1 (zh) 用於将rf和/或微波能量递送到生物组织中的电外科镊子

Legal Events

Date Code Title Description
W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: A-1-1-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20250825

U13 Renewal or maintenance fee not paid

Free format text: ST27 STATUS EVENT CODE: N-1-6-U10-U13-U300 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO MAINTENANCE FEE NOTICE

Effective date: 20251027

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20251230

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260114

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260202

B12 Application deemed to be withdrawn, abandoned or lapsed

Free format text: ST27 STATUS EVENT CODE: N-6-6-B10-B12-B301 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO A REQUEST FOR EXAMINATION NOTICE

Effective date: 20260402

U13 Renewal or maintenance fee not paid

Free format text: ST27 STATUS EVENT CODE: N-6-6-U10-U13-U300 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: DEEMED ABANDONED - FAILURE TO RESPOND TO MAINTENANCE FEE NOTICE

Effective date: 20260603

W00 Other event occurred

Free format text: ST27 STATUS EVENT CODE: N-6-6-W10-W00-W100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: LETTER SENT

Effective date: 20260703