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GB2565135B - Bipolar surgical instruments - Google Patents

Bipolar surgical instruments Download PDF

Info

Publication number
GB2565135B
GB2565135B GB1712542.8A GB201712542A GB2565135B GB 2565135 B GB2565135 B GB 2565135B GB 201712542 A GB201712542 A GB 201712542A GB 2565135 B GB2565135 B GB 2565135B
Authority
GB
United Kingdom
Prior art keywords
surgical instruments
bipolar surgical
bipolar
instruments
surgical
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
GB1712542.8A
Other versions
GB2565135A (en
GB201712542D0 (en
Inventor
Nagtegaal Marno
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
Priority to GB1712542.8A priority Critical patent/GB2565135B/en
Publication of GB201712542D0 publication Critical patent/GB201712542D0/en
Publication of GB2565135A publication Critical patent/GB2565135A/en
Application granted granted Critical
Publication of GB2565135B publication Critical patent/GB2565135B/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
    • A61B18/14—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
    • 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
    • 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
    • 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
    • A61B2018/124—Generators therefor switching the output to different electrodes, e.g. sequentially
    • 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
    • A61B2018/1246—Generators therefor characterised by the output polarity
    • A61B2018/126—Generators therefor characterised by the output polarity bipolar
    • 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)
GB1712542.8A 2017-08-04 2017-08-04 Bipolar surgical instruments Active GB2565135B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1712542.8A GB2565135B (en) 2017-08-04 2017-08-04 Bipolar surgical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1712542.8A GB2565135B (en) 2017-08-04 2017-08-04 Bipolar surgical instruments

Publications (3)

Publication Number Publication Date
GB201712542D0 GB201712542D0 (en) 2017-09-20
GB2565135A GB2565135A (en) 2019-02-06
GB2565135B true GB2565135B (en) 2022-11-09

Family

ID=59894875

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712542.8A Active GB2565135B (en) 2017-08-04 2017-08-04 Bipolar surgical instruments

Country Status (1)

Country Link
GB (1) GB2565135B (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060064086A1 (en) * 2003-03-13 2006-03-23 Darren Odom Bipolar forceps with multiple electrode array end effector assembly
GB2472216A (en) * 2009-07-28 2011-02-02 Gyrus Medical Ltd Bipolar electrosurgical instrument with four electrodes
EP2428177A1 (en) * 2010-09-08 2012-03-14 Tyco Healthcare Group, LP Asymmetrical electrodes for bipolar vessel sealing
US20140276785A1 (en) * 2013-03-15 2014-09-18 GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America Electrosurgical instrument
US20150282868A1 (en) * 2014-04-02 2015-10-08 Covidien Lp Electrosurgical devices including transverse electrode configurations

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060064086A1 (en) * 2003-03-13 2006-03-23 Darren Odom Bipolar forceps with multiple electrode array end effector assembly
GB2472216A (en) * 2009-07-28 2011-02-02 Gyrus Medical Ltd Bipolar electrosurgical instrument with four electrodes
EP2428177A1 (en) * 2010-09-08 2012-03-14 Tyco Healthcare Group, LP Asymmetrical electrodes for bipolar vessel sealing
US20140276785A1 (en) * 2013-03-15 2014-09-18 GYRUS ACMI, INC., d/b/a Olympus Surgical Technologies America Electrosurgical instrument
US20150282868A1 (en) * 2014-04-02 2015-10-08 Covidien Lp Electrosurgical devices including transverse electrode configurations

Also Published As

Publication number Publication date
GB2565135A (en) 2019-02-06
GB201712542D0 (en) 2017-09-20

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20250410 AND 20250416