CN2465725Y - 注射针头 - Google Patents

注射针头 Download PDF

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Publication number
CN2465725Y
CN2465725Y CN 01213314 CN01213314U CN2465725Y CN 2465725 Y CN2465725 Y CN 2465725Y CN 01213314 CN01213314 CN 01213314 CN 01213314 U CN01213314 U CN 01213314U CN 2465725 Y CN2465725 Y CN 2465725Y
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needle
utility
model
injection
bleeding
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Expired - Fee Related
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CN 01213314
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杨为民
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Individual
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Abstract

本实用新型涉及一种注射针头,包括针头,针管,针尖,出液孔开在针管的侧壁。本实用新型由于针尖是锥形的,在刺进皮肤、肌肉时不产生裂口,疼感减小,抽出针头后,针口自然封闭,出血减少,特别是静脉注射时,易止血,而且不产生皮肤屑,避免异物进入血管。

Description

注射针头
本实用新型涉及一种注射用针头。
目前,所用的注射针头针管的开口在针尖,在针尖开成椭圆形的锋面,注射后,开成不能封闭的针孔,造成血液外流,易感染,而且划伤肌肉,注射时疼感增大。特别是静脉注射时,出血多,而且产生皮肤屑随药液注入血管,引起日后血栓的产生。
本实用新型的目的在于提供一种注射后针孔能封闭,疼感小的注射针头。
本实用新型的目的是通过如下途径实现的:一种注射针头,包括针头,针管,针尖,出液孔开在针管的侧壁。
本实用新型由于针尖是锥形的,在刺进皮肤、肌肉时不产生裂口,疼感减小,抽出针头后,针口自然封闭,出血减少,特别是静脉注射时,易止血,而且不产生皮肤屑,避免异物进入血管。
下面结合附图对本实用新型作进一步详细说明:
图1为本实用新型的剖面视图:
如图1所示;一种注射针头,包括针头1,针管2,针尖4,出液孔[3]开在针管的侧壁。

Claims (1)

1.一种注射针头,包括针头[1],针管[2],针尖[4],其特征在于:出液孔[3]开在针管的侧壁。
CN 01213314 2001-01-18 2001-01-18 注射针头 Expired - Fee Related CN2465725Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 01213314 CN2465725Y (zh) 2001-01-18 2001-01-18 注射针头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 01213314 CN2465725Y (zh) 2001-01-18 2001-01-18 注射针头

Publications (1)

Publication Number Publication Date
CN2465725Y true CN2465725Y (zh) 2001-12-19

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Family Applications (1)

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CN 01213314 Expired - Fee Related CN2465725Y (zh) 2001-01-18 2001-01-18 注射针头

Country Status (1)

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CN (1) CN2465725Y (zh)

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C19 Lapse of patent right due to non-payment of the annual fee
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