CN2863141Y - 一种注射器针头 - Google Patents

一种注射器针头 Download PDF

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Publication number
CN2863141Y
CN2863141Y CN 200620080434 CN200620080434U CN2863141Y CN 2863141 Y CN2863141 Y CN 2863141Y CN 200620080434 CN200620080434 CN 200620080434 CN 200620080434 U CN200620080434 U CN 200620080434U CN 2863141 Y CN2863141 Y CN 2863141Y
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China
Prior art keywords
needle
syringe needle
needlepoint
utility
model
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Expired - Fee Related
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CN 200620080434
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English (en)
Inventor
刘新华
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DONGYING HUAFANG SHIP HULL RESEARCH MAKING Co Ltd
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DONGYING HUAFANG SHIP HULL RESEARCH MAKING Co Ltd
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Priority to CN 200620080434 priority Critical patent/CN2863141Y/zh
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Publication of CN2863141Y publication Critical patent/CN2863141Y/zh
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Abstract

本实用新型提供一种使用方便的注射器针头,其技术方案是:在注射器的针尖斜平面正中设有一个圆孔,圆孔与针头内腔连通。该注射器针头在注入血管后,由于针尖部分有斜面针孔和斜面针孔下面的圆孔两个回血通道,不会发生血管壁封堵针头现象,方便了医护人员又减轻病人的痛苦。

Description

一种注射器针头
一、技术领域:本实用新型涉及一种医用注射器针头。
二、背景技术:现有的注射器针头针尖上只有一个斜锥面的针孔,在给病人抽血的过程中,经常发生血管壁封堵针头现象,增加了医护人员的劳动强度。
三、发明内容:本实用新型就是针对现有注射器存在的上述问题,提供一种使用方便的注射器针头。其技术方案是:在注射器的针尖斜平面正中设有一个圆孔,圆孔与针头内腔连通。该注射器针头在注入血管后,由于针尖部分有斜面针孔和斜面针孔下面的圆孔两个回血通道,不会发生血管壁封堵针头现象,方便了医护人员又减轻病人的痛苦。
四、附图说明:附图是本实用新型的结构图。
图中1.针尖,2.圆孔,3.针头。
五、具体实施方式:本实用新型的注射器的针尖(1)斜平面正中设有一个圆孔(2),圆孔(2)与针头(3)内腔连通,使针尖(1)斜面针孔和斜面针孔下面的圆孔(3)有两个回血通道。

Claims (1)

1、一种注射器针头,其特征在于在斜锥面针尖的下面设有一个圆孔,圆孔与针头的内腔连通。
CN 200620080434 2006-01-20 2006-01-20 一种注射器针头 Expired - Fee Related CN2863141Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620080434 CN2863141Y (zh) 2006-01-20 2006-01-20 一种注射器针头

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620080434 CN2863141Y (zh) 2006-01-20 2006-01-20 一种注射器针头

Publications (1)

Publication Number Publication Date
CN2863141Y true CN2863141Y (zh) 2007-01-31

Family

ID=37675593

Family Applications (1)

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CN 200620080434 Expired - Fee Related CN2863141Y (zh) 2006-01-20 2006-01-20 一种注射器针头

Country Status (1)

Country Link
CN (1) CN2863141Y (zh)

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