CN201168011Y - 小儿胸骨穿刺针 - Google Patents

小儿胸骨穿刺针 Download PDF

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Publication number
CN201168011Y
CN201168011Y CNU2008200087842U CN200820008784U CN201168011Y CN 201168011 Y CN201168011 Y CN 201168011Y CN U2008200087842 U CNU2008200087842 U CN U2008200087842U CN 200820008784 U CN200820008784 U CN 200820008784U CN 201168011 Y CN201168011 Y CN 201168011Y
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needle
children
puncture
puncture needle
sternal
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CNU2008200087842U
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李团光
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Individual
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Abstract

小儿胸骨穿刺针,属于医疗用具技术领域。本实用新型的技术方案是:包括针柄和不锈钢针管,其特征是在不锈钢针管末端固定设有三棱形针头,不锈钢针管上设有刻度,针柄上设有助力板。本实用新型结构简单,使用方便,在给小儿做胸骨穿刺时,能够控制穿刺深浅度,避免损伤胸骨后血管或心脏,且进针简便,不易弯曲针头,穿刺成功率高。

Description

小儿胸骨穿刺针
技术领域:
本实用新型属于医疗用具技术领域,具体地讲是一种小儿胸骨穿刺针。
背景技术:
在医院儿科,某些疾病的诊断需要做骨髓细胞学检查,由于胸骨的骨髓比较丰富,临床上大多行胸骨穿刺,目前临床上还没有小儿专用的胸骨穿刺针,利用成人的骨髓穿刺针用作小儿胸骨穿刺,穿刺深浅度不易控制,易引起胸骨后血管和心脏的损伤,而利用一次性头皮针则由于无针芯而不易进针,易使针头弯曲,导致穿刺失败。
发明内容:
本实用新型的目的是提供一种在给小儿做胸骨穿刺时,能够控制穿刺深浅度,避免损伤胸骨后血管或心脏,且进针简便,不易弯曲针头的小儿胸骨穿刺针。
本实用新型的技术方案是:包括针柄和不锈钢针管,其特征是在不锈钢针管末端固定设有三棱形针头,不锈钢针管上设有刻度,针柄上设有助力板。
本实用新型的有益效果是:本实用新型结构简单,使用方便,在给小儿做胸骨穿刺时,能够控制穿刺深浅度,避免损伤胸骨后血管或心脏,且进针简便,不易弯曲针头,穿刺成功率高。
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、不锈钢针管,3、三棱形针头,4、刻度,5、助力板。
具体实施方式:
包括针柄1和不锈钢针管2,其特征是在不锈钢针管2末端固定设有三棱形针头3,不锈钢针管2上设有刻度4,针柄1上设有助力板5。在给小儿做胸骨穿刺时,持针柄1推动助力板5,使三棱形针头3钻入胸骨内,观测刻度4确定穿刺深浅度即可。

Claims (1)

1、小儿胸骨穿刺针,包括针柄(1)和不锈钢针管(2),其特征是:在不锈钢针管(2)末端固定设有三棱形针头(3),不锈钢针管(2)上设有刻度(4),针柄(1)上设有助力板(5)。
CNU2008200087842U 2008-03-29 2008-03-29 小儿胸骨穿刺针 Expired - Fee Related CN201168011Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200087842U CN201168011Y (zh) 2008-03-29 2008-03-29 小儿胸骨穿刺针

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200087842U CN201168011Y (zh) 2008-03-29 2008-03-29 小儿胸骨穿刺针

Publications (1)

Publication Number Publication Date
CN201168011Y true CN201168011Y (zh) 2008-12-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200087842U Expired - Fee Related CN201168011Y (zh) 2008-03-29 2008-03-29 小儿胸骨穿刺针

Country Status (1)

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CN (1) CN201168011Y (zh)

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Granted publication date: 20081224