AU2018449220B2 - Electrosurgical system - Google Patents

Electrosurgical system

Info

Publication number
AU2018449220B2
AU2018449220B2 AU2018449220A AU2018449220A AU2018449220B2 AU 2018449220 B2 AU2018449220 B2 AU 2018449220B2 AU 2018449220 A AU2018449220 A AU 2018449220A AU 2018449220 A AU2018449220 A AU 2018449220A AU 2018449220 B2 AU2018449220 B2 AU 2018449220B2
Authority
AU
Australia
Prior art keywords
energy
voltage
electrosurgical
generator
tissue
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.)
Active
Application number
AU2018449220A
Other languages
English (en)
Other versions
AU2018449220A1 (en
Inventor
Devon AUGUSTUS
Patrick Elliott
Duy Nguyen
Ryan Pope
Vincent RODRIGUEZ
Kevin SIAZON
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.)
Applied Medical Resources Corp
Original Assignee
Applied Medical Resources Corp
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 Applied Medical Resources Corp filed Critical Applied Medical Resources Corp
Publication of AU2018449220A1 publication Critical patent/AU2018449220A1/en
Application granted granted Critical
Publication of AU2018449220B2 publication Critical patent/AU2018449220B2/en
Priority to AU2026200266A priority Critical patent/AU2026200266A1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61B18/1206—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
    • 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
    • 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
    • A61B2018/00404—Blood vessels other than those in or around the heart
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571—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
    • A61B2018/0063—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
    • A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
    • 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
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • A61B2018/00678—Sensing and controlling the application of energy using a threshold value upper
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00702—Power or energy
    • A61B2018/00708—Power or energy switching the power on or off
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00761—Duration
    • 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
    • A61B2018/00696—Controlled or regulated parameters
    • A61B2018/00767—Voltage
    • 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
    • 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
    • A61B2018/00827—Current
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Otolaryngology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
AU2018449220A 2018-11-16 2018-11-16 Electrosurgical system Active AU2018449220B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2026200266A AU2026200266A1 (en) 2018-11-16 2026-01-15 Electrosurgical system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2018/061646 WO2020101711A1 (en) 2018-11-16 2018-11-16 Electrosurgical system

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU2026200266A Division AU2026200266A1 (en) 2018-11-16 2026-01-15 Electrosurgical system

Publications (2)

Publication Number Publication Date
AU2018449220A1 AU2018449220A1 (en) 2021-04-29
AU2018449220B2 true AU2018449220B2 (en) 2025-10-23

Family

ID=64755703

Family Applications (2)

Application Number Title Priority Date Filing Date
AU2018449220A Active AU2018449220B2 (en) 2018-11-16 2018-11-16 Electrosurgical system
AU2026200266A Pending AU2026200266A1 (en) 2018-11-16 2026-01-15 Electrosurgical system

Family Applications After (1)

Application Number Title Priority Date Filing Date
AU2026200266A Pending AU2026200266A1 (en) 2018-11-16 2026-01-15 Electrosurgical system

Country Status (5)

Country Link
JP (3) JP7232328B2 (https=)
KR (2) KR102794344B1 (https=)
AU (2) AU2018449220B2 (https=)
CA (1) CA3120194A1 (https=)
WO (1) WO2020101711A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3120194A1 (en) * 2018-11-16 2020-05-22 Applied Medical Resources Corporation Electrosurgical system
CN114098910B (zh) * 2021-10-28 2023-08-29 北京派尔特医疗科技股份有限公司 应用于超声刀的切割控制方法、装置及存储介质

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120078139A1 (en) * 2009-10-09 2012-03-29 Ethicon Endo-Surgery, Inc. Surgical generator for ultrasonic and electrosurgical devices
US20160000495A1 (en) * 2014-05-16 2016-01-07 Applied Medical Resources Corporation Electrosurgical system
US20160367308A1 (en) * 2014-08-26 2016-12-22 Olympus Corporation Electrosurgical treatment system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6033399A (en) * 1997-04-09 2000-03-07 Valleylab, Inc. Electrosurgical generator with adaptive power control
US5974342A (en) * 1997-10-16 1999-10-26 Electrologic Of America, Inc. Electrical stimulation therapy method and apparatus
JP2003248725A (ja) * 2001-12-17 2003-09-05 Ajinomoto Co Inc 食生活支援方法およびそのシステム
JP2003284725A (ja) * 2002-03-28 2003-10-07 Olympus Optical Co Ltd 電気手術装置
US9144455B2 (en) * 2010-06-07 2015-09-29 Just Right Surgical, Llc Low power tissue sealing device and method
US9149388B2 (en) * 2010-09-29 2015-10-06 Alcon Research, Ltd. Attenuated RF power for automated capsulorhexis
US10456189B2 (en) 2015-10-28 2019-10-29 Elliquence RF generator for an electrosurgical instrument
EP3846717B1 (en) 2018-09-05 2024-12-18 Applied Medical Resources Corporation Electrosurgical generator control system
CA3120194A1 (en) * 2018-11-16 2020-05-22 Applied Medical Resources Corporation Electrosurgical system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120078139A1 (en) * 2009-10-09 2012-03-29 Ethicon Endo-Surgery, Inc. Surgical generator for ultrasonic and electrosurgical devices
US20160000495A1 (en) * 2014-05-16 2016-01-07 Applied Medical Resources Corporation Electrosurgical system
US20160367308A1 (en) * 2014-08-26 2016-12-22 Olympus Corporation Electrosurgical treatment system

Also Published As

Publication number Publication date
CA3120194A1 (en) 2020-05-22
KR20250048822A (ko) 2025-04-10
JP7232328B2 (ja) 2023-03-02
AU2018449220A1 (en) 2021-04-29
JP2023075116A (ja) 2023-05-30
JP7839829B2 (ja) 2026-04-02
JP2024147570A (ja) 2024-10-16
WO2020101711A1 (en) 2020-05-22
JP7509938B2 (ja) 2024-07-02
KR102794344B1 (ko) 2025-04-14
KR20210093971A (ko) 2021-07-28
AU2026200266A1 (en) 2026-02-05
JP2022519144A (ja) 2022-03-22

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)