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CN201814596U - 一次性小儿骨穿针 - Google Patents

一次性小儿骨穿针 Download PDF

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Publication number
CN201814596U
CN201814596U CN2010201229513U CN201020122951U CN201814596U CN 201814596 U CN201814596 U CN 201814596U CN 2010201229513 U CN2010201229513 U CN 2010201229513U CN 201020122951 U CN201020122951 U CN 201020122951U CN 201814596 U CN201814596 U CN 201814596U
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China
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medullo
puncture needle
disposable
needle
syringe
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Expired - Fee Related
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CN2010201229513U
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English (en)
Inventor
张秀卿
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Individual
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Individual
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Abstract

本实用新型公开一种小儿骨穿针,属医疗器械领域,由7号头皮针1及一次性使用20ml无菌针管(包括针筒2和针栓3)组成,其特点在于使用时具有痛苦轻、创伤小、操作简单、引发副作用小、费用低等优点。

Description

一次性小儿骨穿针
技术领域
本实用新型涉及医疗器械领域,具体涉及一种一次性小儿骨穿针。
背景技术
骨髓穿刺术是儿科常用的诊疗方法,骨髓检查需通过该操作完成。传统的方法是使用骨穿针,局部麻醉后穿刺抽取骨髓,成人用的穿刺针由于尺寸大,对小儿损伤、痛苦大,且操作繁琐,也增加费用。
发明内容
本实用新型的目的在于提供一种一次性小儿骨穿针,其在使用时具有痛苦轻、创伤小、操作简单、费用低等优点。
为解决上述技术问题,本实用新型由7号头皮针及一次性使用20ml无菌针管(包括针筒和针栓)组成。
本实用新型的有益效果是:由于所选针头较锋利,进针时痛苦轻。开始将7号头皮针同无菌干燥的20ml注射器连接,麻醉后,将7号头皮针缓缓钻入骨质,当头皮针固定在胸骨内时,固定针筒,适当用力回抽针栓,即有少量红色骨髓液进入注射器。使用它操作简单方便,由于7号头皮针尺寸小对穿过的组织损伤小、所需耗材少、易得。
附图说明
附图为本实用新型的结构示意图
具体实施方式
如附图所示,本实用新型由7号头皮针1及一次性使用20ml无菌针管(包括针筒2和针栓3)组成,使用时,让患儿仰卧于硬板床上,胸骨中线第二肋间水平为穿刺点,常规皮肤消毒,戴无菌手套,铺无菌洞巾,应用5ml注射器抽取2%利多卡因1~2ml,左手固定皮肤,右手持针,逐层浸润麻醉,当麻醉至胸骨膜时,则拔下针管,停止麻醉。左手固定皮肤,右手持7号头皮针,以与胸骨面成30°至45°角,向头部倾斜刺入,当针头接触胸骨后,将针头左右转动,缓缓钻入骨质,当针头固定在胸骨内时,适当用力回抽针栓,即有少量红色骨髓液进入注射器,吸取0.2ml左右骨髓液作涂片用。

Claims (1)

1.一种一次性小儿骨穿针,其特征在于由7号头皮针(1)及一次性使用20ml无菌针管构成,该无菌针管由针筒(2)和针栓(3)组成。 
CN2010201229513U 2010-01-30 2010-01-30 一次性小儿骨穿针 Expired - Fee Related CN201814596U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010201229513U CN201814596U (zh) 2010-01-30 2010-01-30 一次性小儿骨穿针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010201229513U CN201814596U (zh) 2010-01-30 2010-01-30 一次性小儿骨穿针

Publications (1)

Publication Number Publication Date
CN201814596U true CN201814596U (zh) 2011-05-04

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Family Applications (1)

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CN2010201229513U Expired - Fee Related CN201814596U (zh) 2010-01-30 2010-01-30 一次性小儿骨穿针

Country Status (1)

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CN (1) CN201814596U (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: 20110504

Termination date: 20120130