PL2537479T3 - Sterowanie przyrządem medycznym w zależności od impedancji elektrody neutralnej - Google Patents

Sterowanie przyrządem medycznym w zależności od impedancji elektrody neutralnej

Info

Publication number
PL2537479T3
PL2537479T3 PL11170577T PL11170577T PL2537479T3 PL 2537479 T3 PL2537479 T3 PL 2537479T3 PL 11170577 T PL11170577 T PL 11170577T PL 11170577 T PL11170577 T PL 11170577T PL 2537479 T3 PL2537479 T3 PL 2537479T3
Authority
PL
Poland
Prior art keywords
controlling
medical device
device depending
neutral electrode
electrode impedance
Prior art date
Application number
PL11170577T
Other languages
English (en)
Inventor
Martin Hagg
Peter Selig
Jürgen Beller
Original Assignee
Erbe Elektromedizin
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 Erbe Elektromedizin filed Critical Erbe Elektromedizin
Publication of PL2537479T3 publication Critical patent/PL2537479T3/pl

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
    • 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
    • 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
    • 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
    • A61B2017/00115—Electrical control of surgical instruments with audible or visual output
    • A61B2017/00119—Electrical control of surgical instruments with audible or visual output alarm; indicating an abnormal situation
    • 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
    • A61B2018/00589—Coagulation
    • 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
    • A61B2018/00595—Cauterization
    • 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
    • A61B2018/00636—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
    • A61B2018/00672—Sensing and controlling the application of energy using a threshold value lower
    • 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
    • A61B2018/00755—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
    • A61B2018/00875—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
    • A61B2018/00898—Alarms or notifications created in response to an abnormal condition
    • 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
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or 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
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094—Types of switches or controllers

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Otolaryngology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Surgical Instruments (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
PL11170577T 2011-06-20 2011-06-20 Sterowanie przyrządem medycznym w zależności od impedancji elektrody neutralnej PL2537479T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11170577.8A EP2537479B1 (de) 2011-06-20 2011-06-20 Steuerung eines medizinischen Geräts in Abhängigkeit von der Neutralektrodenimpedanz

Publications (1)

Publication Number Publication Date
PL2537479T3 true PL2537479T3 (pl) 2014-08-29

Family

ID=44786164

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11170577T PL2537479T3 (pl) 2011-06-20 2011-06-20 Sterowanie przyrządem medycznym w zależności od impedancji elektrody neutralnej

Country Status (5)

Country Link
US (1) US9949782B2 (pl)
EP (1) EP2537479B1 (pl)
JP (1) JP5564534B2 (pl)
CN (2) CN105832402A (pl)
PL (1) PL2537479T3 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2862530B1 (de) * 2013-10-21 2018-10-03 Erbe Elektromedizin GmbH Instrumententestanordnung mit Testeinrichtung
KR20170061752A (ko) * 2015-11-26 2017-06-07 삼성전자주식회사 교정된 전류를 이용하여 생체 임피던스를 분석하는 전자 장치
FR3072559B1 (fr) * 2017-10-24 2023-03-24 Spineguard Systeme medical comprenant un bras robotise et un dispositif medical destine a penetrer dans une structure anatomique
KR102631318B1 (ko) * 2018-09-14 2024-01-30 항저우 브론쿠스 메디컬 컴퍼니 리미티드 고주파 어블레이션 카테터, 폐부 고주파 어블레이션 시스템, 이에 대응하는 제어방법, 제어 장치 및 컴퓨터 판독이 가능한 기억매체
CN118648971B (zh) 2019-05-09 2025-12-19 捷锐士阿希迈公司(以奥林巴斯美国外科技术名义) 外科系统
CN112773498B (zh) * 2020-12-31 2022-08-12 杭州堃博生物科技有限公司 射频操作安全控制装置和射频主机
CN112206049A (zh) * 2020-09-29 2021-01-12 湖南菁益医疗科技有限公司 一种具有完全等势结构的中性电极
CN112914745B (zh) * 2021-04-06 2022-06-10 湖南菁益医疗科技有限公司 自适应动态中性电极接触质量检测方法
JP7391935B2 (ja) * 2021-12-27 2023-12-05 日本ライフライン株式会社 電源装置、電気医療デバイスシステム、中継機器および電源装置の制御方法
EP4245237A1 (de) 2022-03-17 2023-09-20 Erbe Elektromedizin GmbH Elektrochirurgiesystem und verfahren zum prüfen der elektrischen verbindung zwischen einer neutralelektrode und einem patienten
EP4265211A1 (de) 2022-04-21 2023-10-25 Erbe Elektromedizin GmbH Elektrochirurgiesystem und verfahren zur ermittlung eines elektrodentyps einer neutralelektrode

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416277A (en) * 1981-11-03 1983-11-22 Valleylab, Inc. Return electrode monitoring system for use during electrosurgical activation
US4416276A (en) 1981-10-26 1983-11-22 Valleylab, Inc. Adaptive, return electrode monitoring system
AU541482B2 (en) * 1981-10-26 1985-01-10 Sherwood Services Ag Monitoring electrode connection in electrosurgery
JPS602244A (ja) * 1983-05-20 1985-01-08 シエン−シ−・シヤン 組織導電率方式電気メス制御装置
US4848335B1 (en) * 1988-02-16 1994-06-07 Aspen Lab Inc Return electrode contact monitor
US8369922B2 (en) * 2005-12-06 2013-02-05 St. Jude Medical Atrial Fibrillation Division, Inc. Method for displaying catheter electrode-tissue contact in electro-anatomic mapping and navigation system
CN200942123Y (zh) 2006-03-30 2007-09-05 迈德医疗科技（上海）有限公司 用于射频消融治疗的射频产生及控制装置
JP4912993B2 (ja) * 2007-09-12 2012-04-11 オリンパスメディカルシステムズ株式会社 医療機器システム
CN201088626Y (zh) 2007-11-09 2008-07-23 上海沪通电子有限公司 谐振式双片中性电极监测系统
US10660690B2 (en) 2007-12-28 2020-05-26 St. Jude Medical, Atrial Fibrillation Division, Inc. System and method for measurement of an impedance using a catheter such as an ablation catheter
US8486059B2 (en) * 2008-02-15 2013-07-16 Covidien Lp Multi-layer return electrode
WO2009109197A1 (de) * 2008-03-03 2009-09-11 Stockert Ruediger Vorrichtung für die thermochirurgie
DE102009013917A1 (de) * 2008-10-30 2010-05-12 Erbe Elektromedizin Gmbh Elektrochirurgisches Gerät mit einer Temperaturmesseinrichtung, Verfahren zur Bestimmung einer Temperatur und/oder einer Temperaturänderung an einer Neutralelektrode
CN201356649Y (zh) 2009-02-27 2009-12-09 夏丽华 一种利用微量射频电极治疗括约肌松弛的设备

Also Published As

Publication number Publication date
JP2013000599A (ja) 2013-01-07
EP2537479B1 (de) 2014-04-16
US20120323236A1 (en) 2012-12-20
CN102920505B (zh) 2016-05-18
CN102920505A (zh) 2013-02-13
US9949782B2 (en) 2018-04-24
EP2537479A1 (de) 2012-12-26
JP5564534B2 (ja) 2014-07-30
CN105832402A (zh) 2016-08-10

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