CN112932655B - 一种便于使用的高频电刀 - Google Patents

一种便于使用的高频电刀 Download PDF

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Publication number
CN112932655B
CN112932655B CN202110117104.0A CN202110117104A CN112932655B CN 112932655 B CN112932655 B CN 112932655B CN 202110117104 A CN202110117104 A CN 202110117104A CN 112932655 B CN112932655 B CN 112932655B
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China
Prior art keywords
knife
groove
frequency
elastic
head
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CN202110117104.0A
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English (en)
Chinese (zh)
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CN112932655A (zh
Inventor
张晓晴
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NO4 WEST CHINA TEACHING HOSPITAL SICHUAN UNIVERSITY
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NO4 WEST CHINA TEACHING HOSPITAL SICHUAN UNIVERSITY
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Priority to CN202110117104.0A priority Critical patent/CN112932655B/zh
Publication of CN112932655A publication Critical patent/CN112932655A/zh
Application granted granted Critical
Publication of CN112932655B publication Critical patent/CN112932655B/zh
Priority to PCT/CN2022/074155 priority patent/WO2022161419A1/fr
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    • 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
    • A61B18/04—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
    • 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
    • A61B2018/00702—Power or energy
    • 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
    • A61B2018/00779—Power or energy
    • 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
    • A61B2018/0091—Handpieces of the surgical instrument or device
    • A61B2018/00916—Handpieces of the surgical instrument or device with means for switching or controlling the main function of the instrument or device
    • A61B2018/0094—Types of switches or controllers
    • 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
    • A61B2018/1412—Blade

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  • 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)
CN202110117104.0A 2021-01-28 2021-01-28 一种便于使用的高频电刀 Active CN112932655B (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN202110117104.0A CN112932655B (zh) 2021-01-28 2021-01-28 一种便于使用的高频电刀
PCT/CN2022/074155 WO2022161419A1 (fr) 2021-01-28 2022-01-27 Couteau électrochirurgical à haute fréquence pratique à utiliser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110117104.0A CN112932655B (zh) 2021-01-28 2021-01-28 一种便于使用的高频电刀

Publications (2)

Publication Number Publication Date
CN112932655A CN112932655A (zh) 2021-06-11
CN112932655B true CN112932655B (zh) 2021-11-12

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110117104.0A Active CN112932655B (zh) 2021-01-28 2021-01-28 一种便于使用的高频电刀

Country Status (2)

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CN (1) CN112932655B (fr)
WO (1) WO2022161419A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112932655B (zh) * 2021-01-28 2021-11-12 四川大学华西第四医院 一种便于使用的高频电刀
CN114711950B (zh) * 2022-04-11 2022-11-25 中国人民解放军空军军医大学 一种用于浅表皮肤肿物治疗的清除设备
CN116549096B (zh) * 2023-05-18 2024-03-22 浙江舒友仪器设备股份有限公司 一种伸缩光源可视吸烟刀
CN116747008B (zh) * 2023-05-22 2024-05-17 浙江舒友仪器设备股份有限公司 一种伸缩光源可视吸烟刀及其运行系统

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204611368U (zh) * 2015-01-27 2015-09-02 高紫红 一种新型手电
CN204814170U (zh) * 2015-07-27 2015-12-02 南京森盛医疗设备有限公司 一种基于阻抗测试及反馈的电外科高频手术器
CN208974020U (zh) * 2018-05-15 2019-06-14 上海中冶医院 带有可收缩反向刀头的枪钳
CN210903252U (zh) * 2019-07-30 2020-07-03 桐庐精锐医疗器械有限公司 一种可自动识别不同型号手术刀具的系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1752151C3 (de) * 1968-04-10 1974-01-10 Mapal Dr. Kress Kg, 7080 Aalen Einmesserreibahle mit auswechselbarem Messer
US4903696A (en) * 1988-10-06 1990-02-27 Everest Medical Corporation Electrosurgical generator
CN110916763A (zh) * 2019-07-01 2020-03-27 广州易和医疗技术开发有限公司 一种隔离通信的超声射频微创手术系统
CN112932655B (zh) * 2021-01-28 2021-11-12 四川大学华西第四医院 一种便于使用的高频电刀

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204611368U (zh) * 2015-01-27 2015-09-02 高紫红 一种新型手电
CN204814170U (zh) * 2015-07-27 2015-12-02 南京森盛医疗设备有限公司 一种基于阻抗测试及反馈的电外科高频手术器
CN208974020U (zh) * 2018-05-15 2019-06-14 上海中冶医院 带有可收缩反向刀头的枪钳
CN210903252U (zh) * 2019-07-30 2020-07-03 桐庐精锐医疗器械有限公司 一种可自动识别不同型号手术刀具的系统

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Publication number Publication date
CN112932655A (zh) 2021-06-11
WO2022161419A1 (fr) 2022-08-04

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