CN201612905U - 局部麻醉针 - Google Patents

局部麻醉针 Download PDF

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Publication number
CN201612905U
CN201612905U CN2010201204696U CN201020120469U CN201612905U CN 201612905 U CN201612905 U CN 201612905U CN 2010201204696 U CN2010201204696 U CN 2010201204696U CN 201020120469 U CN201020120469 U CN 201020120469U CN 201612905 U CN201612905 U CN 201612905U
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needle
circular tube
semi
local anesthesia
large semi
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崔靖
孔霞
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Abstract

局部麻醉针,属于医疗用具技术领域。本实用新型的技术方案是:包括针柄、针管、活塞和针芯,其特征是在针柄上设有一个大半圆形管和一个小半圆形管,在大半圆形管上设有插孔,在小半圆形管上设有插柱,在大半圆形管上和小半圆形管上分别设有多个穿刺针。本实用新型结构简单,在给病人进行体表肿瘤切除时麻醉操作简便、病人痛苦小,减轻了医务人员的工作难度。

Description

局部麻醉针
技术领域:本实用新型属于医疗用具技术领域,具体地讲是一种局部麻醉针。
背景技术:临床上在给病人进行体表肿瘤切除时,需要用注射器抽取麻醉药物后,绕肿瘤一周进行多次穿刺麻醉,这样操作十分麻烦、费时费力,给医务人员增加了工作难度,同时也给病人增加了痛苦。
发明内容:本实用新型的目的是提供一种在给病人进行体表肿瘤切除时麻醉操作简便、病人痛苦小的局部麻醉针。
本实用新型的技术方案是:包括针柄、针管、活塞和针芯,其特征是在针柄上设有一个大半圆形管和一个小半圆形管,在大半圆形管上设有插孔,在小半圆形管上设有插柱,在大半圆形管上和小半圆形管上分别设有多个穿刺针。
本实用新型的有益效果是:本实用新型结构简单,在给病人进行体表肿瘤切除时麻醉操作简便、病人痛苦小,减轻了医务人员的工作难度。
附图说明:附图1为本实用新型的结构示意图。
图中1、针柄,2、针管,3、活塞,4、针芯,5、大半圆形管,6、小半圆形管,7、插孔,8、插柱,9、穿刺针。
具体实施方式:包括针柄1、针管2、活塞3和针芯4,其特征是在针柄1上设有一个大半圆形管5和一个小半圆形管6,在大半圆形管5上设有插孔7,在小半圆形管6上设有插柱8,在大半圆形管5上和小半圆形管6上分别设有多个穿刺针9。在给病人进行体表肿瘤切除时,根据肿瘤的大小调节插柱8插在插孔7的位置,将穿刺针9刺入体表肿瘤周围进行麻醉即可。

Claims (1)

1.局部麻醉针,包括针柄(1)、针管(2)、活塞(3)和针芯(4),其特征是:在针柄(1)上设有一个大半圆形管(5)和一个小半圆形管(6),在大半圆形管(5)上设有插孔(7),在小半圆形管(6)上设有插柱(8),在大半圆形管(5)上和小半圆形管(6)上分别设有多个穿刺针(9)。
CN2010201204696U 2010-01-25 2010-01-25 局部麻醉针 Expired - Fee Related CN201612905U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201204696U CN201612905U (zh) 2010-01-25 2010-01-25 局部麻醉针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201204696U CN201612905U (zh) 2010-01-25 2010-01-25 局部麻醉针

Publications (1)

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CN201612905U true CN201612905U (zh) 2010-10-27

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CN2010201204696U Expired - Fee Related CN201612905U (zh) 2010-01-25 2010-01-25 局部麻醉针

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CN (1) CN201612905U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102839120A (zh) * 2012-09-27 2012-12-26 山东棉花研究中心 接菌针

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102839120A (zh) * 2012-09-27 2012-12-26 山东棉花研究中心 接菌针
CN102839120B (zh) * 2012-09-27 2013-12-18 山东棉花研究中心 接菌针

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Granted publication date: 20101027

Termination date: 20110125