CN110292436A - 一种射频等离子手术电极 - Google Patents

一种射频等离子手术电极 Download PDF

Info

Publication number
CN110292436A
CN110292436A CN201910736851.5A CN201910736851A CN110292436A CN 110292436 A CN110292436 A CN 110292436A CN 201910736851 A CN201910736851 A CN 201910736851A CN 110292436 A CN110292436 A CN 110292436A
Authority
CN
China
Prior art keywords
clamping limb
shank
electrode
telescopic arm
procedures electrode
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.)
Granted
Application number
CN201910736851.5A
Other languages
English (en)
Other versions
CN110292436B (zh
Inventor
王凯浪
何一松
王艳
李新赛
肖云锋
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.)
Suzhou Aike Shuo Technology Co Ltd
Original Assignee
Suzhou Aike Shuo Technology Co 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 Suzhou Aike Shuo Technology Co Ltd filed Critical Suzhou Aike Shuo Technology Co Ltd
Priority to CN201910736851.5A priority Critical patent/CN110292436B/zh
Publication of CN110292436A publication Critical patent/CN110292436A/zh
Application granted granted Critical
Publication of CN110292436B publication Critical patent/CN110292436B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B18/1442Probes having pivoting end effectors, e.g. forceps
    • A61B18/1445Probes 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
    • A61B18/1447Probes 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 wherein sliding surfaces cause opening/closing of the end effectors
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577Ablation
    • A61B2018/00583Coblation, i.e. ablation using a cold plasma
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00589Coagulation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00571Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00625Vaporization
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/1206Generators therefor
    • A61B2018/122Generators therefor ionizing, with corona
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/04Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by heating
    • A61B18/12Surgical 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
    • A61B18/14Probes or electrodes therefor
    • A61B2018/1467Probes or electrodes therefor using more than two electrodes on a single probe

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)

Abstract

本发明涉及一种射频等离子手术电极,包括电极钳头,手术电极杆,手术电极手柄,以及插头线缆;所述手术电极手柄的一端与所述手术电极杆的一端连接,所述手术电极手柄的另一端与所述插头线缆连接;所述电极钳头设置在所述手术电极杆的另一端;本发明的射频等离子手术电极的电极头为电极钳头,在手柄夹紧状态下,可挑起表面经膜,然后对组织气化、切割、消融、皱缩、止血、修复,不损伤经膜;并且解决神经表面经膜止血问题,预防术中出血;电极钳头由于具有第一夹持臂,第二夹持臂(即两片钳口),可分别连接两个工作极导线,因此具备双极射频功能。

Description

一种射频等离子手术电极
技术领域
本发明涉及医疗器械领域,尤其涉及到一种射频等离子手术电极。
背景技术
传统手术电极使用中,先接触表面经膜,然后对组织气化、切割、消融、皱缩、止血、修复,但会损伤经膜导致出血,影响治疗效果。
发明内容
鉴于现有技术的上述缺陷,本发明的目的是提供一种不损伤经膜,安全可靠的射频等离子手术电极。
本发明的目的是通过以下技术方案来实现的:
一种射频等离子手术电极,包括电极钳头,手术电极杆,手术电极手柄,以及插头线缆;所述手术电极手柄的一端与所述手术电极杆的一端连接,所述手术电极手柄的另一端与所述插头线缆连接;所述电极钳头设置在所述手术电极杆的另一端;所述电极钳头包括第一夹持臂,第二夹持臂,第一伸缩臂,第二伸缩臂,第一销体,第二销体,第三销体,以及第四销体;所述第一夹持臂与所述第二夹持臂连接于所述第一销体,所述第一夹持臂与所述第二夹持臂可相对所述第一销体相互转动;所述第一夹持臂与所述第二伸缩臂连接于所述第三销体,所述第一夹持臂与所述第二伸缩臂可相对所述第三销体相互转动;所述第二夹持臂与所述第一伸缩臂连接于所述第二销体,所述第二夹持臂与所述第一伸缩臂可相对于所述第二销体相互转动;所述第一伸缩臂与所述第二伸缩臂连接于所述第四销体,所述第一伸缩臂与所述第二伸缩臂可相对所述第四销体相互转动;所述第一伸缩臂与所述第二伸缩臂并通过所述第四销体连接所述手术电极杆。
进一步,当所述手术电极手柄松弛状态时,所述第一夹持臂与所述第二夹持臂相交成一定夹角;当所述手术电极手柄夹紧状态时,所述第一夹持臂与所述第二夹持臂闭合,所述第一夹持臂,第二夹持臂,第一伸缩臂,第二伸缩臂在同一直线上,所述第一销体,第二销体,第三销体,以及第四销体在同一直线上。
进一步,所述电极钳头的第一夹持臂,第二夹持臂可分别连接一个工作极导线。
同现有技术相比,本发明的特点和进步如下:
(1)本发明的射频等离子手术电极的电极头为电极钳头,在手柄夹紧状态下,可挑起表面经膜,然后对组织气化、切割、消融、皱缩、止血、修复,不损伤经膜;并且解决神经表面经膜止血问题,预防术中出血。
(2)本发明的电极钳头由于具有第一夹持臂,第二夹持臂(即两片钳口),可分别连接两个工作极导线,因此具备双极射频功能。
(3)本发明的电极钳头包括夹持臂,伸缩臂以及销体相互连接,保证夹持和松开状态转换稳定可靠。
附图说明
图1:射频等离子手术电极的结构图;
图2:手柄松弛状态电极钳头的示意图;
图3:手柄夹紧状态电极钳头的示意图。
具体实施方式
下面结合附图和实施例对本发明作进一步的说明。
如图1-3所示,一种射频等离子手术电极,包括电极钳头1,手术电极杆2,手术电极手柄3,以及插头线缆4;手术电极手柄3的一端与手术电极杆2的一端连接,手术电极手柄3的另一端与插头线缆4连接;电极钳头1设置在手术电极杆2的另一端;电极钳头1包括第一夹持臂11,第二夹持臂12,第一伸缩臂13,第二伸缩臂14,第一销体15,第二销体16,第三销体17,以及第四销体18;第一夹持臂11与第二夹持臂12连接于第一销体15,第一夹持臂11与第二夹持臂12可相对第一销体15相互转动;第一夹持臂11与第二伸缩臂14连接于第三销体17,第一夹持臂11与第二伸缩臂14可相对第三销体17相互转动;第二夹持臂12与第一伸缩臂13连接于第二销体16,第二夹持臂12与第一伸缩臂13可相对于第二销体16相互转动;第一伸缩臂13与第二伸缩臂14连接于第四销体18,第一伸缩臂13与第二伸缩臂14可相对第四销体18相互转动;第一伸缩臂13与第二伸缩臂14并通过第四销体18连接手术电极杆2;当手术电极手柄3松弛状态时,第一夹持臂11与第二夹持臂12相交成一定夹角;当手术电极手柄3夹紧状态时,第一夹持臂11与第二夹持臂12闭合,第一夹持臂11,第二夹持臂12,第一伸缩臂13,第二伸缩臂14在同一直线上,第一销体15,第二销体16,第三销体17,以及第四销体18在同一直线上。电极钳头1在手术电极手柄3夹紧状态下,可夹起表面经膜,然后对组织气化、切割、消融、皱缩、止血、修复,不损伤经膜;并且解决神经表面经膜止血问题,预防术中出血。电极钳头1由于具有第一夹持臂11,第二夹持臂12(即两片钳口),第一夹持臂11,第二夹持臂12可分别连接一个工作极导线,因此具备双极射频功能。
但是,本技术领域中的普通技术人员应当认识到,以上的实施例仅是用来说明本发明,而并非用作为对本发明的限定,只要在本发明的实质精神范围内,对以上所述实施例的变化、变型都将落在本发明的权利要求书范围内。

Claims (4)

1.一种射频等离子手术电极,其特征在于:包括电极钳头(1),手术电极杆(2),手术电极手柄(3),以及插头线缆(4);所述手术电极手柄(3)的一端与所述手术电极杆(2)的一端连接,所述手术电极手柄(3)的另一端与所述插头线缆(4)连接;所述电极钳头(1)设置在所述手术电极杆(2)的另一端;所述电极钳头(1)包括第一夹持臂(11),第二夹持臂(12),第一伸缩臂(13),第二伸缩臂(14),第一销体(15),第二销体(16),第三销体(17),以及第四销体(18);所述第一夹持臂(11)与所述第二夹持臂(12)连接于所述第一销体(15),所述第一夹持臂(11)与所述第二夹持臂(12)可相对所述第一销体(15)相互转动;所述第一夹持臂(11)与所述第二伸缩臂(14)连接于所述第三销体(17),所述第一夹持臂(11)与所述第二伸缩臂(14)可相对所述第三销体(17)相互转动;所述第二夹持臂(12)与所述第一伸缩臂(13)连接于所述第二销体(16),所述第二夹持臂(12)与所述第一伸缩臂(13)可相对于所述第二销体(16)相互转动;所述第一伸缩臂(13)与所述第二伸缩臂(14)连接于所述第四销体(18),所述第一伸缩臂(13)与所述第二伸缩臂(14)可相对所述第四销体(18)相互转动;所述第一伸缩臂(13)与所述第二伸缩臂(14)并通过所述第四销体(18)连接所述手术电极杆(2)。
2.根据权利要求1所述的射频等离子手术电极,其特征在于:当所述手术电极手柄(3)松弛状态时,所述第一夹持臂(11)与所述第二夹持臂(12)相交成一定夹角;当所述手术电极手柄(3)夹紧状态时,所述第一夹持臂(11)与所述第二夹持臂(12)闭合,所述第一夹持臂(11),第二夹持臂(12),第一伸缩臂(13),第二伸缩臂(14)在同一直线上,所述第一销体(15),第二销体(16),第三销体(17),以及第四销体(18)在同一直线上。
3.根据权利要求1或2所述的射频等离子手术电极,其特征在于:所述电极钳头(1)的第一夹持臂(11),第二夹持臂(12)可分别连接一个工作极导线。
4.根据权利要求1或2所述的射频等离子手术电极,其特征在于:在手术电极手柄(3)夹紧状态下,所述电极钳头(1)可夹起表面经膜,然后对组织气化、切割、消融、皱缩、止血、修复,不损伤经膜;并且解决神经表面经膜止血问题,预防术中出血。
CN201910736851.5A 2019-08-10 2019-08-10 一种射频等离子手术电极 Active CN110292436B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910736851.5A CN110292436B (zh) 2019-08-10 2019-08-10 一种射频等离子手术电极

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910736851.5A CN110292436B (zh) 2019-08-10 2019-08-10 一种射频等离子手术电极

Publications (2)

Publication Number Publication Date
CN110292436A true CN110292436A (zh) 2019-10-01
CN110292436B CN110292436B (zh) 2024-03-19

Family

ID=68032886

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910736851.5A Active CN110292436B (zh) 2019-08-10 2019-08-10 一种射频等离子手术电极

Country Status (1)

Country Link
CN (1) CN110292436B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111407398A (zh) * 2020-03-27 2020-07-14 桐庐洲济医疗器械有限公司 一种可拆卸双极电凝钳

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070244477A1 (en) * 2000-02-10 2007-10-18 Santilli Albert N Surgical Clamp Assembly with Electrodes
US20090182330A1 (en) * 2008-01-11 2009-07-16 Live Tissue Connect, Inc. Bipolar modular foreceps RF voltage conductor assembly
CN204219036U (zh) * 2014-10-23 2015-03-25 江苏邦士医疗科技有限公司 一种射频等离子体手术电极
CN107320180A (zh) * 2017-07-24 2017-11-07 重庆市肿瘤研究所 一种用于肝胆外科的手术系统
CN108523987A (zh) * 2017-03-01 2018-09-14 张选锋 一种无需刀片能实现凝、切功能的双极手术电极
CN211187512U (zh) * 2019-08-10 2020-08-07 苏州爱科硕科技有限公司 一种射频等离子手术电极

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070244477A1 (en) * 2000-02-10 2007-10-18 Santilli Albert N Surgical Clamp Assembly with Electrodes
US20090182330A1 (en) * 2008-01-11 2009-07-16 Live Tissue Connect, Inc. Bipolar modular foreceps RF voltage conductor assembly
CN204219036U (zh) * 2014-10-23 2015-03-25 江苏邦士医疗科技有限公司 一种射频等离子体手术电极
CN108523987A (zh) * 2017-03-01 2018-09-14 张选锋 一种无需刀片能实现凝、切功能的双极手术电极
CN107320180A (zh) * 2017-07-24 2017-11-07 重庆市肿瘤研究所 一种用于肝胆外科的手术系统
CN211187512U (zh) * 2019-08-10 2020-08-07 苏州爱科硕科技有限公司 一种射频等离子手术电极

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111407398A (zh) * 2020-03-27 2020-07-14 桐庐洲济医疗器械有限公司 一种可拆卸双极电凝钳
CN111407398B (zh) * 2020-03-27 2021-04-16 桐庐洲济医疗器械有限公司 一种可拆卸双极电凝钳

Also Published As

Publication number Publication date
CN110292436B (zh) 2024-03-19

Similar Documents

Publication Publication Date Title
CN105246425A (zh) 偏置手术钳
CN105496550A (zh) 一种双极电凝电切刀
CN103610488A (zh) 微创内镜手术钳钳头
CN110292436A (zh) 一种射频等离子手术电极
CN211187512U (zh) 一种射频等离子手术电极
CN206931807U (zh) 起搏器测试连接线
CN211023083U (zh) 一种电极钳组件
CN204147117U (zh) 双极微创切凝钳
CN205339107U (zh) 生物焊接终端装置
CN110403694A (zh) 一种射频等离子手术电极
RU53884U1 (ru) Электрохирургические щипцы
CN215228382U (zh) 一种微创手术机器人的夹持器
CN206252541U (zh) 360°电极旋转结构、包括该360°电极旋转结构的高频电刀手术钳
CN201775678U (zh) 一种双极单开分离钳
CN209564196U (zh) 一种自带单极解剖功能的电外科手术用闭合切割电极钳
CN210962276U (zh) 一种不粘双极电凝钩
AU2015245029B2 (en) Energizable attachment for surgical devices
CN211271116U (zh) 一种双极弯剪刀结构
CN201529147U (zh) 双极单动夹电凝钳
CN204468259U (zh) 一种高频电外科手术器械及其执行装置
CN210872016U (zh) 一种手术钳
CN208573822U (zh) 一种用于显微镜下精密电阻断显微双极电凝镊
CN201631258U (zh) 撑开钳
CN204708980U (zh) 具有钳口结构的电外科手术器械
CN216563614U (zh) 电凝钳的电连接结构

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant