KR102769495B1 - 전기 수술 환자 패드 모니터 - Google Patents

전기 수술 환자 패드 모니터 Download PDF

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Publication number
KR102769495B1
KR102769495B1 KR1020217040622A KR20217040622A KR102769495B1 KR 102769495 B1 KR102769495 B1 KR 102769495B1 KR 1020217040622 A KR1020217040622 A KR 1020217040622A KR 20217040622 A KR20217040622 A KR 20217040622A KR 102769495 B1 KR102769495 B1 KR 102769495B1
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KR
South Korea
Prior art keywords
transformer
current
patient pad
complex impedance
electrosurgical system
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Application number
KR1020217040622A
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English (en)
Korean (ko)
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KR20220013376A (ko
Inventor
알베르토 아빌라
존 글래버슨
Original Assignee
쿠퍼서지컬, 인코퍼레이션.
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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
    • 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
    • A61B18/1233—Generators therefor with circuits for assuring patient safety
    • 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
    • A61B18/16—Indifferent or passive electrodes for grounding
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16H—HEALTHCARE INFORMATICS, i.e. INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR THE HANDLING OR PROCESSING OF MEDICAL OR HEALTHCARE DATA
    • G16H40/00—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices
    • G16H40/60—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices
    • G16H40/63—ICT specially adapted for the management or administration of healthcare resources or facilities; ICT specially adapted for the management or operation of medical equipment or devices for the operation of medical equipment or devices for local operation
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00666—Sensing and controlling the application of energy using a threshold value
    • 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
    • A61B2018/00875—Resistance or impedance
    • 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
    • A61B2018/00892—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
    • 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
    • A61B2018/1286—Generators therefor having a specific transformer

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Plasma & Fusion (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Epidemiology (AREA)
  • Primary Health Care (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Surgical Instruments (AREA)
KR1020217040622A 2019-05-15 2020-05-13 전기 수술 환자 패드 모니터 Active KR102769495B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/412,615 US11376060B2 (en) 2019-05-15 2019-05-15 Electrosurgery patient pad monitor
US16/412,615 2019-05-15
PCT/US2020/032709 WO2020232146A1 (en) 2019-05-15 2020-05-13 Electrosurgery patient pad monitor

Publications (2)

Publication Number Publication Date
KR20220013376A KR20220013376A (ko) 2022-02-04
KR102769495B1 true KR102769495B1 (ko) 2025-02-17

Family

ID=70857302

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217040622A Active KR102769495B1 (ko) 2019-05-15 2020-05-13 전기 수술 환자 패드 모니터

Country Status (7)

Country Link
US (2) US11376060B2 (enExample)
EP (1) EP3968883A1 (enExample)
JP (1) JP7389821B2 (enExample)
KR (1) KR102769495B1 (enExample)
CN (1) CN114144134B (enExample)
AU (1) AU2020274118B2 (enExample)
WO (1) WO2020232146A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11376060B2 (en) 2019-05-15 2022-07-05 Coopersurgical, Inc. Electrosurgery patient pad monitor

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0566725B1 (en) * 1991-11-08 2003-06-04 Boston Scientific Limited Ablation electrode with insulated temperature sensing elements
US5817093A (en) * 1993-07-22 1998-10-06 Ethicon Endo-Surgery, Inc. Impedance feedback monitor with query electrode for electrosurgical instrument
US5496313A (en) * 1994-09-20 1996-03-05 Conmed Corporation System for detecting penetration of medical instruments
AU701320B2 (en) * 1994-12-22 1999-01-28 Ethicon Endo-Surgery, Inc. Impedance feedback monitor with query electrode for electrosurgical instrument
JP3315623B2 (ja) 1997-06-19 2002-08-19 オリンパス光学工業株式会社 電気メス装置の帰還電極剥離モニタ
US6229725B1 (en) * 2000-06-28 2001-05-08 Hughes Electronics Corporation Full bridge converter current sense approach using virtual current summing and cancellation
US6860881B2 (en) * 2002-09-25 2005-03-01 Sherwood Services Ag Multiple RF return pad contact detection system
EP2069014B1 (en) * 2006-10-10 2013-06-12 Medical Device Innovations Limited Apparatus for treating tissue with microwave radiation and antenna calibration system and method
US8388614B2 (en) * 2009-09-29 2013-03-05 Covidien Lp Return electrode temperature prediction
US9155585B2 (en) 2010-01-12 2015-10-13 Syntheon, Llc Battery-powered electrosurgical forceps with multi-turn selectable-ratio transformer
US9277960B2 (en) * 2011-09-08 2016-03-08 Kardium Inc. Intra-cardiac mapping and ablating
US10695119B2 (en) * 2013-09-24 2020-06-30 Covidien Lp Power and bi directional data interface assembly and surgical system including the same
US10993765B2 (en) * 2015-06-30 2021-05-04 Smith & Nephew, Inc. Temperature measurement of electrically conductive fluids
US10646266B2 (en) * 2015-11-13 2020-05-12 Covidien Lp System and method for return electrode monitoring
JP6636368B2 (ja) * 2016-03-25 2020-01-29 日置電機株式会社 インピーダンス測定装置
US10034258B2 (en) * 2016-06-29 2018-07-24 Infineon Technologies Ag Signal detector device and method
EP3629966B1 (en) * 2017-05-31 2024-10-02 Intuitive Surgical Operations, Inc. System and method to protect against insulation breach in an electrosurgical instrument
US11376060B2 (en) 2019-05-15 2022-07-05 Coopersurgical, Inc. Electrosurgery patient pad monitor

Also Published As

Publication number Publication date
CN114144134A (zh) 2022-03-04
CN114144134B (zh) 2023-09-15
EP3968883A1 (en) 2022-03-23
AU2020274118A1 (en) 2021-12-16
KR20220013376A (ko) 2022-02-04
US12171479B2 (en) 2024-12-24
US20220378492A1 (en) 2022-12-01
JP7389821B2 (ja) 2023-11-30
AU2020274118B2 (en) 2023-07-27
JP2022532751A (ja) 2022-07-19
WO2020232146A1 (en) 2020-11-19
US20200360074A1 (en) 2020-11-19
BR112021023018A2 (pt) 2022-01-25
US11376060B2 (en) 2022-07-05

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