PL2520241T3 - Urządzenie do łączenia tkanek lub koagulacji poprzez regulowane napięciem oddziaływanie elektryczne, zależne od rezystancji tkanek - Google Patents

Urządzenie do łączenia tkanek lub koagulacji poprzez regulowane napięciem oddziaływanie elektryczne, zależne od rezystancji tkanek

Info

Publication number
PL2520241T3
PL2520241T3 PL11164643T PL11164643T PL2520241T3 PL 2520241 T3 PL2520241 T3 PL 2520241T3 PL 11164643 T PL11164643 T PL 11164643T PL 11164643 T PL11164643 T PL 11164643T PL 2520241 T3 PL2520241 T3 PL 2520241T3
Authority
PL
Poland
Prior art keywords
tissue
coagulation
electric force
controlled electric
dependent voltage
Prior art date
Application number
PL11164643T
Other languages
English (en)
Inventor
Heiko Schall
Original Assignee
Erbe Elektromedizin Gmbh
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 Gmbh filed Critical Erbe Elektromedizin Gmbh
Publication of PL2520241T3 publication Critical patent/PL2520241T3/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
    • 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
    • A61B2018/00696—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
    • A61B2018/00875—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

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)
PL11164643T 2011-05-03 2011-05-03 Urządzenie do łączenia tkanek lub koagulacji poprzez regulowane napięciem oddziaływanie elektryczne, zależne od rezystancji tkanek PL2520241T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11164643.6A EP2520241B1 (de) 2011-05-03 2011-05-03 Einrichtung zur Gewebefusion oder Koagulation durch gewebewiderstandsabhängig spannungsgeregelte elektrische Einwirkung

Publications (1)

Publication Number Publication Date
PL2520241T3 true PL2520241T3 (pl) 2017-02-28

Family

ID=44117681

Family Applications (1)

Application Number Title Priority Date Filing Date
PL11164643T PL2520241T3 (pl) 2011-05-03 2011-05-03 Urządzenie do łączenia tkanek lub koagulacji poprzez regulowane napięciem oddziaływanie elektryczne, zależne od rezystancji tkanek

Country Status (5)

Country Link
US (1) US9125658B2 (pl)
EP (1) EP2520241B1 (pl)
JP (2) JP5681142B2 (pl)
CN (1) CN102764152B (pl)
PL (1) PL2520241T3 (pl)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013202526A1 (de) 2013-02-15 2014-08-21 Olympus Winter & Ibe Gmbh Elektrochirurgisches Handinstrument mit erweiterter Funktionalität
PL2992848T3 (pl) * 2014-09-05 2023-03-13 Erbe Elektromedizin Gmbh Urządzenie do koagulacji stykowej tkanki biologicznej
EP3620801B1 (de) 2018-09-07 2021-03-03 Erbe Elektromedizin GmbH Gerät zur speisung eines medizinischen instruments und verfahren zur instrumentenüberwachung
CR20210617A (es) 2019-05-09 2022-05-03 Gyrus Acmi Inc Dba Olympus Surgical Technologies America Sistema y métodos electroquirúrgicos
EP4702941A1 (de) 2024-08-28 2026-03-04 Erbe Elektromedizin GmbH Generator mit kennlinienumschaltung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126137A (en) * 1977-01-21 1978-11-21 Minnesota Mining And Manufacturing Company Electrosurgical unit
EP0430929B1 (de) * 1986-07-17 1994-06-01 Erbe Elektromedizin GmbH Hochfrequenz-Chirurgiegerät für die thermische Koagulation biologischer Gewebe
US5558671A (en) 1993-07-22 1996-09-24 Yates; David C. Impedance feedback monitor for electrosurgical instrument
US5720744A (en) * 1995-06-06 1998-02-24 Valleylab Inc Control system for neurosurgery
US5836943A (en) 1996-08-23 1998-11-17 Team Medical, L.L.C. Electrosurgical generator
DE19826958A1 (de) * 1998-06-17 1999-12-23 Lies Hans Dieter Verfahren und Vorrichtung zum elektrochirurgischen Schneiden und Koagulieren
US20100042093A9 (en) 1998-10-23 2010-02-18 Wham Robert H System and method for terminating treatment in impedance feedback algorithm
WO2001010318A1 (en) 1999-08-06 2001-02-15 Intellikraft Limited Device for coagulation of tissues
US7252664B2 (en) * 2000-05-12 2007-08-07 Cardima, Inc. System and method for multi-channel RF energy delivery with coagulum reduction
EP1385439A1 (en) 2001-05-10 2004-02-04 Rita Medical Systems, Inc. Rf tissue ablation apparatus and method
US6733498B2 (en) 2002-02-19 2004-05-11 Live Tissue Connect, Inc. System and method for control of tissue welding
DE102004054575A1 (de) 2004-11-11 2006-05-24 Erbe Elektromedizin Gmbh Regelung für ein HF-Chirurgiegerät
ITPD20050023U1 (it) * 2005-04-12 2006-10-13 Tsem Spa Impedenzimetro corporeo
US8685016B2 (en) 2006-01-24 2014-04-01 Covidien Ag System and method for tissue sealing
US20070282320A1 (en) 2006-05-30 2007-12-06 Sherwood Services Ag System and method for controlling tissue heating rate prior to cellular vaporization
US8162932B2 (en) 2009-01-12 2012-04-24 Tyco Healthcare Group Lp Energy delivery algorithm impedance trend adaptation
DE102009024612A1 (de) 2009-06-10 2010-12-16 Erbe Elektromedizin Gmbh Versorgungseinrichtung zur Bereitstellung einer HF-Ausgangsspannung, HF-Chirurgiegerät mit entsprechender Versorgungseinrichtung und Verfahren zum Betreiben einer HF-Generatoreinheit

Also Published As

Publication number Publication date
US9125658B2 (en) 2015-09-08
CN102764152B (zh) 2015-05-13
JP2014223487A (ja) 2014-12-04
JP5681142B2 (ja) 2015-03-04
EP2520241B1 (de) 2016-10-26
CN102764152A (zh) 2012-11-07
JP2012232141A (ja) 2012-11-29
EP2520241A1 (de) 2012-11-07
US20120283730A1 (en) 2012-11-08

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PL2520241T3 (pl) Urządzenie do łączenia tkanek lub koagulacji poprzez regulowane napięciem oddziaływanie elektryczne, zależne od rezystancji tkanek