CN203001600U - 无痛麻醉针 - Google Patents

无痛麻醉针 Download PDF

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Publication number
CN203001600U
CN203001600U CN 201220756220 CN201220756220U CN203001600U CN 203001600 U CN203001600 U CN 203001600U CN 201220756220 CN201220756220 CN 201220756220 CN 201220756220 U CN201220756220 U CN 201220756220U CN 203001600 U CN203001600 U CN 203001600U
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needle
painless
rubber sleeve
anesthetic needle
gum cover
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董少梅
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Qingdao Municipal Hospital
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董少梅
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Abstract

无痛麻醉针,属于医疗用具技术领域。本实用新型的技术方案是:包括针体和针柄,其特征是在针体外侧设有胶套,胶套前端设有锥形罩,锥形罩内设有棉团,胶套外侧设有镊环。本实用新型结构简单,在给病人进行局部麻醉时操作简便、省时省力,且能够避免产生剧烈疼痛不适感。

Description

无痛麻醉针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种无痛麻醉针。
背景技术:目前,临床上在给病人进行局部麻醉时,穿刺针头刺入真皮后局部会产生剧烈的疼痛不适感,待麻醉药物发挥药效后方可逐渐减轻,这样操作十分麻烦、费时费力,给病人增加了极大的痛苦。
发明内容:本实用新型的目的是提供一种在给病人进行局部麻醉时操作简便、省时省力,且能够避免产生剧烈疼痛不适感的无痛麻醉针。
本实用新型的技术方案是:包括针体和针柄,其特征是在针体外侧设有胶套,胶套前端设有锥形罩,锥形罩内设有棉团,胶套外侧设有镊环。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行局部麻醉时操作简便、省时省力,且能够避免产生剧烈疼痛不适感。
附图说明:附图1为本实用新型的结构示意图。
图中1、针体,2、针柄,3、胶套,4、锥形罩,5、棉团,6、镊环。
具体实施方式:包括针体1和针柄2,其特征是在针体1外侧设有胶套3,胶套3前端设有锥形罩4,锥形罩4内设有棉团5,胶套3外侧设有镊环6。在给病人进行局部麻醉时,推注麻醉药物浸湿棉团5擦拭局部后,镊子钳夹镊环6取掉锥形罩4继续穿刺麻醉即可。

Claims (1)

1.无痛麻醉针,包括针体(1)和针柄(2),其特征是:在针体(1)外侧设有胶套(3),胶套(3)前端设有锥形罩(4),锥形罩(4)内设有棉团(5),胶套(3)外侧设有镊环(6)。
CN 201220756220 2012-12-21 2012-12-21 无痛麻醉针 Expired - Fee Related CN203001600U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220756220 CN203001600U (zh) 2012-12-21 2012-12-21 无痛麻醉针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220756220 CN203001600U (zh) 2012-12-21 2012-12-21 无痛麻醉针

Publications (1)

Publication Number Publication Date
CN203001600U true CN203001600U (zh) 2013-06-19

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CN 201220756220 Expired - Fee Related CN203001600U (zh) 2012-12-21 2012-12-21 无痛麻醉针

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CN (1) CN203001600U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: QINGDAO MUNICIPAL HOSPITAL

Free format text: FORMER OWNER: LIU LIFANG

Effective date: 20140210

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TR01 Transfer of patent right

Effective date of registration: 20140210

Address after: 266011 Jiaozhou Road, Shandong, China, No. 1, No.

Patentee after: Qingdao Municipal Hospital

Address before: 266011 Department of anesthesia, East Hospital of Oingdao Municipal Hospital, Shandong Province, China

Patentee before: Dong Shaomei

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130619

Termination date: 20131221