CN202313636U - 一种儿童胸骨穿刺针 - Google Patents

一种儿童胸骨穿刺针 Download PDF

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Publication number
CN202313636U
CN202313636U CN2011204494110U CN201120449411U CN202313636U CN 202313636 U CN202313636 U CN 202313636U CN 2011204494110 U CN2011204494110 U CN 2011204494110U CN 201120449411 U CN201120449411 U CN 201120449411U CN 202313636 U CN202313636 U CN 202313636U
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China
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needle
handle
children
puncture needle
rear end
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Expired - Fee Related
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CN2011204494110U
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English (en)
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卞成磊
王传荣
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Individual
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Abstract

本实用新型公开了一种儿童胸骨穿刺针,包括针头,针头的后端安装有手柄,所述针头内设有针芯,针芯的后端设置有针芯柄,所述手柄的一侧设置有注射器接口,所述针头的长度为3~4cm,本实用新型结构简单,操作方便,长度合适,操作时手感好,创伤性及痛苦性较小,有针芯不易堵塞,成功率高。

Description

一种儿童胸骨穿刺针
技术领域
本实用新型涉及医疗器械技术领域,尤其是一种儿童胸骨穿刺针。
背景技术
传统的骨髓穿刺针,针长、针头粗,穿刺用力大,不易把握用力大小及穿刺深度,容易穿刺过深,加之小儿胸骨薄,在胸骨穿刺时易损伤内脏及大血管,现在多不采用,目前医务人员多使用9号输液用头皮针或普通的注射针头来代替传统骨髓穿刺针,但因不带针芯,易堵塞,成功率低,必须反复穿刺,造成小儿痛苦,增加损伤。
实用新型内容
本实用新型的目的是为克服上述技术缺点,提供一种结构简单,操作方便,有针芯不易堵塞,成功率高的儿童胸骨穿刺针。
本实用新型解决技术问题采用的技术方案为:一种儿童胸骨穿刺针,包括针头,针头的后端安装有手柄,所述针头内设有针芯,针芯的后端设置有针芯柄,所述手柄的一侧设置有注射器接口。
所述针头的长度为3~4cm。
本实用新型所具有的有益效果是:
本实用新型结构简单,操作方便,长度合适,操作时手感好,创伤性及痛苦性较小,有针芯不易堵塞,成功率高。
附图说明
附图为本实用新型的结构示意图。
具体实施方式
下面结合附图对本实用新型做以下详细说明。
如图所示,包括针头1,针头1的后端安装有手柄3,所述针头1内设有针芯2,针芯2的后端设置有针芯柄4,所述手柄3的一侧设置有注射器接口5,所述针头1的长度为3~4cm。使用时用针头穿刺后,退出针芯,连接注射器开始抽吸即可。

Claims (2)

1.一种儿童胸骨穿刺针,其特征在于:包括针头,针头的后端安装有手柄,所述针头内设有针芯,针芯的后端设置有针芯柄,所述手柄的一侧设置有注射器接口。
2.根据权利要求1所述的一种儿童胸骨穿刺针,其特征在于:所述针头的长度为3~4cm。
CN2011204494110U 2011-11-08 2011-11-08 一种儿童胸骨穿刺针 Expired - Fee Related CN202313636U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011204494110U CN202313636U (zh) 2011-11-08 2011-11-08 一种儿童胸骨穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011204494110U CN202313636U (zh) 2011-11-08 2011-11-08 一种儿童胸骨穿刺针

Publications (1)

Publication Number Publication Date
CN202313636U true CN202313636U (zh) 2012-07-11

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011204494110U Expired - Fee Related CN202313636U (zh) 2011-11-08 2011-11-08 一种儿童胸骨穿刺针

Country Status (1)

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CN (1) CN202313636U (zh)

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C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120711

Termination date: 20121108