CN2472650Y - 单极腔管针电极 - Google Patents

单极腔管针电极 Download PDF

Info

Publication number
CN2472650Y
CN2472650Y CN00221484.9U CN00221484U CN2472650Y CN 2472650 Y CN2472650 Y CN 2472650Y CN 00221484 U CN00221484 U CN 00221484U CN 2472650 Y CN2472650 Y CN 2472650Y
Authority
CN
China
Prior art keywords
needle
plug
electrode
utility
pinhead
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.)
Expired - Fee Related
Application number
CN00221484.9U
Other languages
English (en)
Inventor
谢乃斧
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.)
Fuzhou City No1 Hospital
Original Assignee
Fuzhou City No1 Hospital
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 Fuzhou City No1 Hospital filed Critical Fuzhou City No1 Hospital
Priority to CN00221484.9U priority Critical patent/CN2472650Y/zh
Application granted granted Critical
Publication of CN2472650Y publication Critical patent/CN2472650Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)

Abstract

本实用新型属于用于诊断目的的探测的肌电图术,特别适用于肌电图术的电极。单极腔管针电极包括针尖、针管、针头、插头,插头与针头连接,针管、针头上涂有绝缘层。本实用新型可同时作为刺激、记录及注射用针极,达到使用最低有效的治疗量,最大限度地减轻副作用,使患者免于多次进针的痛苦。

Description

单极腔管针电极
本实用新型属于用于诊断目的的探测的肌电图术,特别适用于肌电图术的电极。
常规神经肌电仪配用的单极针电极仅作为刺激或记录电极使用,不能满足临床特殊需要如注射药物。
本实用新型的目的在于提供一种既能用于刺激、记录的电极又能用于注射用的单极腔管针电极,可通过腔管注入药物至针极引导神经肌电的部位。
本实用新型所采用的技术方案为:单极腔管针电极它包括针尖、针管、针头、插头,插头与针头连接,针管、针头上涂有绝缘层。
本实用新型的优点在于:可同时作为刺激、记录或注射针极使用,通过使用该电极,可在实时监测神经肌电活动下,达到准确功能定位,注射药物,减少药物盲目过量使用,最大限度地减轻副作用及避免患者多次进针的痛苦,可与不同型号的注射器连接注射使用。
图1为本实用新型结构示意图
其中:1针尖2针管3针头4插头5绝缘层
下面结合视图对本实用新型进行详细的描述。
如图1所示,单极腔管针电极包括针尖1、针管2、针头3、插头4,插头4与针头3连接,针管2、针头3上涂有绝缘层5,插头4与针头3成直角,单极腔管针电极除针尖1、插头4为裸露,其余部分均由医用高分子绝缘材料(聚四氟乙烯)涂布绝缘。
本实用新型的工作原理:将单极腔管针电极插头与神经肌电仪导线的插管相接并完成电生理功能定位后,将药物通过注射器与针头相接后注入局部组织。

Claims (2)

1、一种单极腔管针电极,其特征在于它包括针尖(1)、针管(2)、针头(3)、插头(4),插头(4)与针头(3)连接,针管(2)、针头(3)上涂有绝缘层(5)。
2、根据权利要求1所述的单极腔管针电极,其特征在于插头(4)与针头(3)成直角。
CN00221484.9U 2000-08-18 2000-08-18 单极腔管针电极 Expired - Fee Related CN2472650Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN00221484.9U CN2472650Y (zh) 2000-08-18 2000-08-18 单极腔管针电极

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN00221484.9U CN2472650Y (zh) 2000-08-18 2000-08-18 单极腔管针电极

Publications (1)

Publication Number Publication Date
CN2472650Y true CN2472650Y (zh) 2002-01-23

Family

ID=33586371

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00221484.9U Expired - Fee Related CN2472650Y (zh) 2000-08-18 2000-08-18 单极腔管针电极

Country Status (1)

Country Link
CN (1) CN2472650Y (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105852858A (zh) * 2016-03-28 2016-08-17 西安富德医疗电子有限公司 医用一次性面肌针电极
CN106473737A (zh) * 2016-11-24 2017-03-08 张珊珊 一种基于sEMG深层肌肉电信号的测量***

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105852858A (zh) * 2016-03-28 2016-08-17 西安富德医疗电子有限公司 医用一次性面肌针电极
CN106473737A (zh) * 2016-11-24 2017-03-08 张珊珊 一种基于sEMG深层肌肉电信号的测量***

Similar Documents

Publication Publication Date Title
JP4738340B2 (ja) 麻酔剤送達のための機器
WO2001068159A3 (en) Instrument and method for delivery of anaesthetic drug
CN201612673U (zh) 改良型周围神经阻滞留置套管针
CA2846742C (en) Safety neural injection system and related methods
CN101804240B (zh) 研究大小鼠海马场电位使用的刺激、记录、给药联合装置
CN2472650Y (zh) 单极腔管针电极
CN103096965A (zh) 包括引导线的导管组件
CN209933700U (zh) 一种口腔牙周炎用药注射器
CN201759943U (zh) 三管心内注射急救针
CN108478908B (zh) 一种仿生无痛注射器针头
CN208823758U (zh) 心肌消融装置
CN204072960U (zh) 利于超声引导的神经阻滞装置
CN207445012U (zh) 一种麻醉科用联合麻醉穿刺针
CN208541645U (zh) 一种多功能神经刺激留置针
CN203483736U (zh) 一种可连续监测抗折麻醉导管
CN211357185U (zh) 一种用于麻醉科的局部麻醉注射针
CN204655690U (zh) 麻醉用针头
CN221229393U (zh) 带注射功能的定位杆
CN219439367U (zh) 一种改良的神经阻滞针
CN204864368U (zh) 麻醉用穿刺针头
CN219846725U (zh) 一种神经阻滞药物注射装置
CN106963458A (zh) 一种用于连续外周神经阻滞的定位留置针及其麻醉方法
CN214860038U (zh) 一种带刻度病理管道探针的注射装置
CN219594763U (zh) 外周神经损伤局部注射治疗专用工具
CN211094541U (zh) 一种麻醉用穿刺装置

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee