CN201977842U - 儿童专用胸骨穿刺针 - Google Patents

儿童专用胸骨穿刺针 Download PDF

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Publication number
CN201977842U
CN201977842U CN201120062194XU CN201120062194U CN201977842U CN 201977842 U CN201977842 U CN 201977842U CN 201120062194X U CN201120062194X U CN 201120062194XU CN 201120062194 U CN201120062194 U CN 201120062194U CN 201977842 U CN201977842 U CN 201977842U
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needle
syringe
children
special
breastbone
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郭志丽
杨敏
于丹
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Individual
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Abstract

一种儿童专用胸骨穿刺针,其包括静脉输液针和注射器,其特征是:所述静脉输液针的接口与所述注射器相接,所述静脉输液针的导管上设有计量刻度和开关。使用时用静脉输液针穿刺后,打开开关,用注射器开始抽吸,当抽到需要量时,可将开关关闭,以防止抽取的骨髓被吸进注射器内。本实用新型的有益效果是:针头细,创伤性及痛苦性较小,操作较方便,安全性高。

Description

儿童专用胸骨穿刺针
技术领域
本实用新型涉及一种医疗器具,具体地说是一种儿童专用胸骨穿刺针。
背景技术
目前,公知临床涉及儿科血液疾病诊断时,临床常规检查方法为抽取骨髓进行相应化验检查,从而明确诊断,常规骨穿针针头粗,创伤性及痛苦性较大,操作起来相对复杂。
发明内容
本实用新型所要解决的技术问题是克服上述现有技术的不足,提供一种构造简单,使用方便的儿童专用胸骨穿刺针。
本实用新型解决其上述技术问题所采用的技术方案是:一种儿童专用胸骨穿刺针,其包括静脉输液针和注射器,其特征是:所述静脉输液针的接口与所述注射器相接,所述静脉输液针的导管上设有计量刻度和开关。使用时用静脉输液针穿刺后,打开开关,用注射器开始抽吸,当抽到需要量时,可将开关关闭,以防止抽取的骨髓被吸进注射器内。
本实用新型的有益效果是:针头细,创伤性及痛苦性较小,操作较方便,安全性高。
附图说明
下面结合附图对本实用新型进一步说明。
附图是本实用新型的整体结构示意图。
图中:1.静脉输液针,2.注射器,3.接口,4.导管,5.计量刻度,6.开关。
具体实施方式
在图中,一种儿童专用胸骨穿刺针,其包括静脉输液针1和注射器2,其特征是:所述静脉输液针1的接口3与所述注射器2相接,所述静脉输液针1的导管4上设有计量刻度5和开关6。使用时用静脉输液针1穿刺后,打开开关6,用注射器2开始抽吸,当抽到需要量时,可将开关6关闭,以防止抽取的骨髓被吸进注射器2内。

Claims (1)

1.一种儿童专用胸骨穿刺针,其包括静脉输液针和注射器,其特征是:所述静脉输液针的接口与所述注射器相接,所述静脉输液针的导管上设有计量刻度和开关。
CN201120062194XU 2011-03-03 2011-03-03 儿童专用胸骨穿刺针 Expired - Fee Related CN201977842U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120062194XU CN201977842U (zh) 2011-03-03 2011-03-03 儿童专用胸骨穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120062194XU CN201977842U (zh) 2011-03-03 2011-03-03 儿童专用胸骨穿刺针

Publications (1)

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CN201977842U true CN201977842U (zh) 2011-09-21

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CN201120062194XU Expired - Fee Related CN201977842U (zh) 2011-03-03 2011-03-03 儿童专用胸骨穿刺针

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CN (1) CN201977842U (zh)

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Granted publication date: 20110921

Termination date: 20120303