GB202119000D0 - Electrosurgical instrument - Google Patents

Electrosurgical instrument

Info

Publication number
GB202119000D0
GB202119000D0 GBGB2119000.4A GB202119000A GB202119000D0 GB 202119000 D0 GB202119000 D0 GB 202119000D0 GB 202119000 A GB202119000 A GB 202119000A GB 202119000 D0 GB202119000 D0 GB 202119000D0
Authority
GB
United Kingdom
Prior art keywords
electrosurgical instrument
electrosurgical
instrument
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.)
Ceased
Application number
GBGB2119000.4A
Other languages
English (en)
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.)
Creo Medical Ltd
Original Assignee
Creo 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 Creo Medical Ltd filed Critical Creo Medical Ltd
Priority to GBGB2119000.4A priority Critical patent/GB202119000D0/en
Publication of GB202119000D0 publication Critical patent/GB202119000D0/en
Priority to EP22803193.6A priority patent/EP4452107A1/en
Priority to US18/722,504 priority patent/US20250134578A1/en
Priority to CN202280084386.1A priority patent/CN118450856A/zh
Priority to PCT/EP2022/078548 priority patent/WO2023117174A1/en
Priority to JP2024535503A priority patent/JP2025500714A/ja
Ceased legal-status Critical Current

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
    • A61B18/1482—Probes or electrodes therefor having a long rigid shaft for accessing the inner body transcutaneously in minimal invasive surgery, e.g. laparoscopy
    • 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
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/1815—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using microwaves
    • 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
    • A61B2018/00071—Electrical conductivity
    • A61B2018/00077—Electrical conductivity high, i.e. electrically conducting
    • 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
    • A61B18/14—Probes or electrodes therefor
    • A61B2018/1405—Electrodes having a specific shape
    • A61B2018/1435—Spiral

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Otolaryngology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Plasma & Fusion (AREA)
  • Electromagnetism (AREA)
  • Surgical Instruments (AREA)
GBGB2119000.4A 2021-12-24 2021-12-24 Electrosurgical instrument Ceased GB202119000D0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GBGB2119000.4A GB202119000D0 (en) 2021-12-24 2021-12-24 Electrosurgical instrument
EP22803193.6A EP4452107A1 (en) 2021-12-24 2022-10-13 Electrosurgical instrument
US18/722,504 US20250134578A1 (en) 2021-12-24 2022-10-13 Electrosurgical instrument
CN202280084386.1A CN118450856A (zh) 2021-12-24 2022-10-13 电外科器械
PCT/EP2022/078548 WO2023117174A1 (en) 2021-12-24 2022-10-13 Electrosurgical instrument
JP2024535503A JP2025500714A (ja) 2021-12-24 2022-10-13 電気手術器具

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB2119000.4A GB202119000D0 (en) 2021-12-24 2021-12-24 Electrosurgical instrument

Publications (1)

Publication Number Publication Date
GB202119000D0 true GB202119000D0 (en) 2022-02-09

Family

ID=80111816

Family Applications (1)

Application Number Title Priority Date Filing Date
GBGB2119000.4A Ceased GB202119000D0 (en) 2021-12-24 2021-12-24 Electrosurgical instrument

Country Status (6)

Country Link
US (1) US20250134578A1 (https=)
EP (1) EP4452107A1 (https=)
JP (1) JP2025500714A (https=)
CN (1) CN118450856A (https=)
GB (1) GB202119000D0 (https=)
WO (1) WO2023117174A1 (https=)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
GB2503673A (en) 2012-07-03 2014-01-08 Creo Medical Ltd Electrosurgical device with convex under surface
GB201322844D0 (en) * 2013-12-23 2014-02-12 Creo Medical Ltd Electrosurgical device
GB201323171D0 (en) 2013-12-31 2014-02-12 Creo Medical Ltd Electrosurgical apparatus and device
GB201705171D0 (en) * 2017-03-30 2017-05-17 Creo Medical Ltd Elecrosurgical instrument

Also Published As

Publication number Publication date
EP4452107A1 (en) 2024-10-30
US20250134578A1 (en) 2025-05-01
CN118450856A (zh) 2024-08-06
JP2025500714A (ja) 2025-01-14
WO2023117174A1 (en) 2023-06-29

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)