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CN202426962U - 静脉输液器 - Google Patents

静脉输液器 Download PDF

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Publication number
CN202426962U
CN202426962U CN2011205241222U CN201120524122U CN202426962U CN 202426962 U CN202426962 U CN 202426962U CN 2011205241222 U CN2011205241222 U CN 2011205241222U CN 201120524122 U CN201120524122 U CN 201120524122U CN 202426962 U CN202426962 U CN 202426962U
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China
Prior art keywords
needle
needle handle
handle
seat
utility
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Expired - Fee Related
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CN2011205241222U
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English (en)
Inventor
李娜
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Second Affiliated Hospital of Anhui Medical University
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Second Affiliated Hospital of Anhui Medical University
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Priority to CN2011205241222U priority Critical patent/CN202426962U/zh
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Abstract

本实用新型公开了一种静脉输液器,包括有针座,连接在针座上的针头、输液管,针头前端的针尖一侧为斜面,针座上套有针柄套,针柄套上连接有针柄,针柄表面设置有凸纹,针座上还连接有档杆,档杆限位针柄。本实用新型结构简单,易于实现,避免了扎针时给病人带来的不必要的痛苦,减少了由于打滑而导致针头扎入位置出现偏差的问题。

Description

静脉输液器
技术领域
    本实用新型涉及临床护理装置领域,具体为一种静脉输液器。
背景技术
    临床护理中,输液时需要用到输液器。现有技术中输液器由针座、针头和固定连接在针座上的针柄构成,使用时医护人员手捏针柄将针头送入病人血管中。实际使用中,医护人员手指与针柄之间易打滑,易造成针头扎入位置出现偏差,且针头扎入后,需要将针柄转动至贴在病人皮肤上,而针柄转动的同时针头也转动,给病人不必要的痛苦。
实用新型内容
本实用新型目的是提供一种静脉输液器,以解决现有技术静脉输液器针头扎入时位置易出现偏差,且针柄转动时给病人带来不必要的痛苦的问题。
为了达到上述目的,本实用新型所采用的技术方案为:
静脉输液器,包括有针座,针座前端连接有针头,针座后端连接有输液管,所述针头前端的针尖为一侧为斜面的斜尖状,其特征在于:所述针座上套有可在针座上转动的针柄套,针柄套上连接有与针座垂直的针柄,所述针柄表面设置有多道凸纹,针座上还连接有档杆,所述档杆直角弯曲后,沿与针头平行的方向向针柄套外伸出并限位针柄。
本实用新型结构简单,易于实现,针柄连接在针柄套上,而针柄套套在针座上,这样转动针柄时,针座和针头不会随之转动,并通过档杆对针柄进行限位,避免了给病人带来的不必要的痛苦,同时在针柄上设置多道凸纹,以增大医护人员手指和针柄之间的摩擦,减少了由于打滑而导致针头扎入位置出现偏差的问题。
附图说明
    图1为本实用新型的结构示意图。                      
具体实施方式
如图1所示。静脉输液器,包括有针座1,针座1前端连接有针头2,针座1后端连接有输液管3,针头2前端的针尖为一侧为斜面4的斜尖状,针座1上套有可在针座1上转动的针柄套5,针柄套5上连接有与针座1垂直的针柄6,针柄6表面设置有多道凸纹7,针座1上还连接有档杆8,档杆8直角弯曲后,沿与针头2平行的方向向针柄套5外伸出并限位针柄6。

Claims (1)

1.静脉输液器,包括有针座,针座前端连接有针头,针座后端连接有输液管,所述针头前端的针尖为一侧为斜面的斜尖状,其特征在于:所述针座上套有可在针座上转动的针柄套,针柄套上连接有与针座垂直的针柄,所述针柄表面设置有多道凸纹,针座上还连接有档杆,所述档杆直角弯曲后,沿与针头平行的方向向针柄套外伸出并限位针柄。
CN2011205241222U 2011-12-15 2011-12-15 静脉输液器 Expired - Fee Related CN202426962U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205241222U CN202426962U (zh) 2011-12-15 2011-12-15 静脉输液器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205241222U CN202426962U (zh) 2011-12-15 2011-12-15 静脉输液器

Publications (1)

Publication Number Publication Date
CN202426962U true CN202426962U (zh) 2012-09-12

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205241222U Expired - Fee Related CN202426962U (zh) 2011-12-15 2011-12-15 静脉输液器

Country Status (1)

Country Link
CN (1) CN202426962U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120912

Termination date: 20121215