GB2559010B - Electrosurgical apparatus - Google Patents

Electrosurgical apparatus

Info

Publication number
GB2559010B
GB2559010B GB1719177.6A GB201719177A GB2559010B GB 2559010 B GB2559010 B GB 2559010B GB 201719177 A GB201719177 A GB 201719177A GB 2559010 B GB2559010 B GB 2559010B
Authority
GB
United Kingdom
Prior art keywords
electrosurgical apparatus
electrosurgical
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
GB1719177.6A
Other versions
GB201719177D0 (en
GB2559010A (en
Inventor
Atwell Tony
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.)
Gyrus Medical Ltd
Original Assignee
Gyrus 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 Gyrus Medical Ltd filed Critical Gyrus Medical Ltd
Publication of GB201719177D0 publication Critical patent/GB201719177D0/en
Publication of GB2559010A publication Critical patent/GB2559010A/en
Application granted granted Critical
Publication of GB2559010B publication Critical patent/GB2559010B/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
    • A61B18/042—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating using additional gas becoming plasma
    • 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
    • A61B2018/00059—Material properties
    • A61B2018/00089—Thermal conductivity
    • A61B2018/00101—Thermal conductivity low, i.e. thermally insulating
    • 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

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)
GB1719177.6A 2016-12-20 2017-11-20 Electrosurgical apparatus Active GB2559010B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB1621748.1A GB201621748D0 (en) 2016-12-20 2016-12-20 Electrosurgical apparatus

Publications (3)

Publication Number Publication Date
GB201719177D0 GB201719177D0 (en) 2018-01-03
GB2559010A GB2559010A (en) 2018-07-25
GB2559010B true GB2559010B (en) 2019-05-29

Family

ID=58284497

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1621748.1A Ceased GB201621748D0 (en) 2016-12-20 2016-12-20 Electrosurgical apparatus
GB1719177.6A Active GB2559010B (en) 2016-12-20 2017-11-20 Electrosurgical apparatus

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1621748.1A Ceased GB201621748D0 (en) 2016-12-20 2016-12-20 Electrosurgical apparatus

Country Status (2)

Country Link
DE (1) DE102017127976A1 (en)
GB (2) GB201621748D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3769707A1 (en) * 2019-07-23 2021-01-27 Erbe Elektromedizin GmbH Electrode assembly
EP4119080A1 (en) 2021-07-12 2023-01-18 Erbe Elektromedizin GmbH Plasma probe and method of mounting the electrode

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6039736A (en) * 1998-09-29 2000-03-21 Sherwood Services Ag Side-Fire coagulator
US6063084A (en) * 1997-07-24 2000-05-16 Erbe Elektromedizin Gmbh Device for HF-coagulation of biological tissues by means of flexible endoscopy
DE102008004843A1 (en) * 2008-01-17 2009-09-24 Farin, Günter, Dipl.-Ing. Electrosurgical instrument i.e. plasma applicator, for applying argon plasma on or in biological tissue during e.g. open surgery, has resistor element dimensioned such that delimitation of treatment current is ensured after ionizing of gas
US20160331438A1 (en) * 2015-05-11 2016-11-17 Erbe Elektromedizin Gmbh Electrosurgical instrument and device with such an instrument

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4040426A (en) 1976-01-16 1977-08-09 Valleylab, Inc. Electrosurgical method and apparatus for initiating an electrical discharge in an inert gas flow
DE19820240C2 (en) 1998-05-06 2002-07-11 Erbe Elektromedizin Electrosurgical instrument

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6063084A (en) * 1997-07-24 2000-05-16 Erbe Elektromedizin Gmbh Device for HF-coagulation of biological tissues by means of flexible endoscopy
US6039736A (en) * 1998-09-29 2000-03-21 Sherwood Services Ag Side-Fire coagulator
DE102008004843A1 (en) * 2008-01-17 2009-09-24 Farin, Günter, Dipl.-Ing. Electrosurgical instrument i.e. plasma applicator, for applying argon plasma on or in biological tissue during e.g. open surgery, has resistor element dimensioned such that delimitation of treatment current is ensured after ionizing of gas
US20160331438A1 (en) * 2015-05-11 2016-11-17 Erbe Elektromedizin Gmbh Electrosurgical instrument and device with such an instrument

Also Published As

Publication number Publication date
GB201719177D0 (en) 2018-01-03
GB2559010A (en) 2018-07-25
DE102017127976A1 (en) 2018-06-21
GB201621748D0 (en) 2017-02-01

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