CN101176652A - 神经探测仪 - Google Patents

神经探测仪 Download PDF

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Publication number
CN101176652A
CN101176652A CNA2007101133481A CN200710113348A CN101176652A CN 101176652 A CN101176652 A CN 101176652A CN A2007101133481 A CNA2007101133481 A CN A2007101133481A CN 200710113348 A CN200710113348 A CN 200710113348A CN 101176652 A CN101176652 A CN 101176652A
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probe
nerve
hole
syringe
conduit
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CNA2007101133481A
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English (en)
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王成斌
刘鹏
孙中建
朱思会
王建敏
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Priority to CNA2007101133481A priority Critical patent/CN101176652A/zh
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Abstract

一种使用效果好的神经探测仪，其中包括带有通孔的探测针，探测针针尾通过导管与注射器相连，探测针中通孔与导管、注射器相通，探测针针尾通过导线与脉冲刺激仪电连接，探测针的外表面上有绝缘材料涂层。

Description

神经探测仪
技术领域
本发明涉及一种医疗器械，尤其涉及一种神经探测仪。
背景技术
在神经阻滞麻醉手术时，目前需要寻找“异感”，目的是将麻醉药物注射在最接近神经干的部位，但受多种因素的影响，如病人的伤情、神志情况，病人的反映灵敏度等多种因素的影响，麻醉时“异感”不容易掌握，致使麻醉的效果差，影响手术。
发明内容
本发明的目的是提供一种使用效果好的神经探测仪。
为了实现上述目的，本发明采取的技术方案是：一种神经探测仪，其特点在于：其中包括带有通孔的探测针，探测针针尾通过导管与注射器相连，探测针中通孔与导管、注射器相通，探测针针尾通过导线与脉冲刺激仪电连接，探测针的外表面上有绝缘材料涂层。
本发明的优点效果是：由于本发明中探测针针尾通过导管与注射器相连，探测针中通孔与导管、注射器相通，所以能够在注射的同时探测到神经。  安全可靠，不受病人因素的影响，具有较好的经济效益和社会效益。
附图说明
图1是本发明的结构示意图。
具体实施方式
下面结合附图与具体实施例对本发明做进一步描述：
一种神经探测仪，如图1所示，其中包括带有通孔的探测针1，探测针1针尾通过导管2与注射器3相连，探测针1中通孔与导管2、注射器3相通，探测针1针尾通过导线5与脉冲刺激仪4电连接，探测针1的外表面上有绝缘材料涂层6，使用时，将探测针1刺入人体内，连接脉冲刺激仪4，这时该神经所支配的肌肉会随着脉冲的频率有节律的收缩，逐渐减低放电电流至1mA时仍有节律的肌肉收缩，即可证实针刺部位准确。这时可将麻药注入，即完成麻醉过程。

Claims (1)

1.一种神经探测仪，其特征在于：其中包括带有通孔的探测针(1)，探测针(1)针尾通过导管(2)与注射器(3)相连，探测针(1)中通孔与导管(2)、注射器(3)相通，探测针(1)针尾通过导线(5)与脉冲刺激仪(4)电连接，探测针(1)的外表面上有绝缘材料涂层(6)。
CNA2007101133481A 2007-10-13 2007-10-13 神经探测仪 Pending CN101176652A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2007101133481A CN101176652A (zh) 2007-10-13 2007-10-13 神经探测仪

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2007101133481A CN101176652A (zh) 2007-10-13 2007-10-13 神经探测仪

Publications (1)

Publication Number Publication Date
CN101176652A true CN101176652A (zh) 2008-05-14

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ID=39403187

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2007101133481A Pending CN101176652A (zh) 2007-10-13 2007-10-13 神经探测仪

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CN (1) CN101176652A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104887217A (zh) * 2015-06-24 2015-09-09 李天成 神经监护系统及其医用分离钳
CN106175762A (zh) * 2016-08-18 2016-12-07 张海燕 脑部术后恢复护理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104887217A (zh) * 2015-06-24 2015-09-09 李天成 神经监护系统及其医用分离钳
CN106175762A (zh) * 2016-08-18 2016-12-07 张海燕 脑部术后恢复护理装置

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