CN2841026Y - 配药用注射器 - Google Patents

配药用注射器 Download PDF

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Publication number
CN2841026Y
CN2841026Y CN 200520124997 CN200520124997U CN2841026Y CN 2841026 Y CN2841026 Y CN 2841026Y CN 200520124997 CN200520124997 CN 200520124997 CN 200520124997 U CN200520124997 U CN 200520124997U CN 2841026 Y CN2841026 Y CN 2841026Y
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China
Prior art keywords
syringe
pintle
prescription
make
use syringe
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Expired - Fee Related
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CN 200520124997
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English (en)
Inventor
亓军波
胡廷庆
李红
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Individual
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Individual
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Priority to CN 200520124997 priority Critical patent/CN2841026Y/zh
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Publication of CN2841026Y publication Critical patent/CN2841026Y/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种配药用注射器,包括针筒1、针栓2,该针筒1后端的凸沿3与针栓2后端的推柄4之间设置密封膜5。此种结构的注射器使用过程中针栓2不会感染细菌、卫生安全。

Description

配药用注射器
技术领域
本实用新型涉及一种医用注射器,特别是一种配药用注射器。
背景技术
现有注射器的针栓都是裸露的,针栓由针筒中抽出时暴露在空气里,存在感染病菌的可能,特别是配药用的注射器,常需要反复抽吸药液,针栓在反复抽推的过程中容易将空气中的病菌带入注射液中,给病人带来安全隐患。
发明内容
本实用新型的目的在于提供一种克服上述缺点、使用卫生安全的配药用注射器。
本实用新型是这样实现的:一种配药用注射器,包括针筒、针栓,该针筒后端的凸沿与针栓后端的推柄之间设置密封膜。
本实用新型在针筒和针栓之间设置密封膜,针栓由针筒中抽出时也不会暴露在空气里,不会受到外界病菌的感染,使用卫生安全。
附图说明
附图为本实用新型剖视示意图。
具体实施方式
如图所示,针筒1后端的凸沿3与针栓2后端的推柄4之间设置密封膜5。密封膜5为筒形,可采用橡皮材料制作,由推柄4部位套下,在凸沿3下部周边固定。

Claims (1)

1、一种配药用注射器,包括针筒、针栓,其特征在于:该针筒(1)后端的凸沿(3)与针栓(2)后端的推柄(4)之间设置密封膜(5)。
CN 200520124997 2005-11-25 2005-11-25 配药用注射器 Expired - Fee Related CN2841026Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520124997 CN2841026Y (zh) 2005-11-25 2005-11-25 配药用注射器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520124997 CN2841026Y (zh) 2005-11-25 2005-11-25 配药用注射器

Publications (1)

Publication Number Publication Date
CN2841026Y true CN2841026Y (zh) 2006-11-29

Family

ID=37444933

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520124997 Expired - Fee Related CN2841026Y (zh) 2005-11-25 2005-11-25 配药用注射器

Country Status (1)

Country Link
CN (1) CN2841026Y (zh)

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