CN115802968A - 用于切割和凝血的电外科设备 - Google Patents

用于切割和凝血的电外科设备 Download PDF

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Publication number
CN115802968A
CN115802968A CN202180049394.8A CN202180049394A CN115802968A CN 115802968 A CN115802968 A CN 115802968A CN 202180049394 A CN202180049394 A CN 202180049394A CN 115802968 A CN115802968 A CN 115802968A
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China
Prior art keywords
signal
microwave
energy
electrosurgical
delivered
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Pending
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CN202180049394.8A
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English (en)
Chinese (zh)
Inventor
克里斯托弗·保罗·汉科克
马尔科姆·怀特
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Creo Medical Ltd
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Creo Medical Ltd
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    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
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    • 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
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    • 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
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    • A61B18/14—Probes or electrodes therefor
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    • 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
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    • 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
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    • 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
    • A61B2018/1876—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 with multiple frequencies

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  • 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)
  • Cardiology (AREA)
  • Surgical Instruments (AREA)
CN202180049394.8A 2020-08-03 2021-07-13 用于切割和凝血的电外科设备 Pending CN115802968A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2012034.1A GB2597751A (en) 2020-08-03 2020-08-03 Electrosurgical apparatus, and methods for cutting and coagulation
GB2012034.1 2020-08-03
PCT/EP2021/069513 WO2022028826A1 (en) 2020-08-03 2021-07-13 Electrosurgical apparatus for cutting and coagulation

Publications (1)

Publication Number Publication Date
CN115802968A true CN115802968A (zh) 2023-03-14

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180049394.8A Pending CN115802968A (zh) 2020-08-03 2021-07-13 用于切割和凝血的电外科设备

Country Status (11)

Country Link
US (1) US20230310077A1 (https=)
EP (1) EP4188259B1 (https=)
JP (1) JP2023541095A (https=)
KR (1) KR20230044182A (https=)
CN (1) CN115802968A (https=)
AU (1) AU2021321962A1 (https=)
BR (1) BR112023000402A2 (https=)
CA (1) CA3187577A1 (https=)
GB (1) GB2597751A (https=)
IL (1) IL299428A (https=)
WO (1) WO2022028826A1 (https=)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582427B1 (en) * 1999-03-05 2003-06-24 Gyrus Medical Limited Electrosurgery system
US20070016180A1 (en) * 2004-04-29 2007-01-18 Lee Fred T Jr Microwave surgical device
CN103190950A (zh) * 2012-01-06 2013-07-10 维万特医药股份有限公司 用于使用可扩张天线治疗组织的系统和方法
CN103327923A (zh) * 2011-01-11 2013-09-25 克里奥医药有限公司 电手术器械
CN104812323A (zh) * 2012-09-27 2015-07-29 克里奥医药有限公司 电外科设备
US20150305810A1 (en) * 2014-04-25 2015-10-29 Angiodynamics, Inc. Microwave based electrosurgical coagulating knife

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9905210D0 (en) * 1999-03-05 1999-04-28 Gyrus Medical Ltd Electrosurgical system
GB201021032D0 (en) 2010-12-10 2011-01-26 Creo Medical Ltd Electrosurgical apparatus
GB2487199A (en) * 2011-01-11 2012-07-18 Creo Medical Ltd Electrosurgical device with fluid conduit
GB2514100B (en) * 2013-05-08 2020-04-01 Creo Medical Ltd Apparatus for Controlling Power Delivered by Electrosurgical Probe
GB201321710D0 (en) * 2013-12-09 2014-01-22 Creo Medical Ltd Electrosurgical apparatus
GB2552452A (en) * 2016-05-23 2018-01-31 Creo Medical Ltd Electrosurgical apparatus and method for promoting haemostasis in biological tissue
GB2565575A (en) 2017-08-17 2019-02-20 Creo Medical Ltd Electrosurgical apparatus for delivering RF and/or microwave energy into biological tissue

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6582427B1 (en) * 1999-03-05 2003-06-24 Gyrus Medical Limited Electrosurgery system
US20030153908A1 (en) * 1999-03-05 2003-08-14 Gyrus Medical Ltd. Electrosurgery system
US20070016180A1 (en) * 2004-04-29 2007-01-18 Lee Fred T Jr Microwave surgical device
CN103327923A (zh) * 2011-01-11 2013-09-25 克里奥医药有限公司 电手术器械
US20130274733A1 (en) * 2011-01-11 2013-10-17 Christopher Paul Hancock Electrosurgical instrument
CN103190950A (zh) * 2012-01-06 2013-07-10 维万特医药股份有限公司 用于使用可扩张天线治疗组织的系统和方法
CN104812323A (zh) * 2012-09-27 2015-07-29 克里奥医药有限公司 电外科设备
US20150238257A1 (en) * 2012-09-27 2015-08-27 Creo Medical Limited Electrosurgical apparatus
US20150305810A1 (en) * 2014-04-25 2015-10-29 Angiodynamics, Inc. Microwave based electrosurgical coagulating knife

Also Published As

Publication number Publication date
EP4188259B1 (en) 2026-02-25
CA3187577A1 (en) 2022-02-10
BR112023000402A2 (pt) 2023-02-14
US20230310077A1 (en) 2023-10-05
GB202012034D0 (en) 2020-09-16
EP4188259A1 (en) 2023-06-07
JP2023541095A (ja) 2023-09-28
AU2021321962A1 (en) 2023-02-02
KR20230044182A (ko) 2023-04-03
GB2597751A (en) 2022-02-09
IL299428A (en) 2023-02-01
WO2022028826A1 (en) 2022-02-10

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