CN203154428U - 一种自动输液装置 - Google Patents

一种自动输液装置 Download PDF

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Publication number
CN203154428U
CN203154428U CN 201320085857 CN201320085857U CN203154428U CN 203154428 U CN203154428 U CN 203154428U CN 201320085857 CN201320085857 CN 201320085857 CN 201320085857 U CN201320085857 U CN 201320085857U CN 203154428 U CN203154428 U CN 203154428U
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liquid
infusion
joint
tube
liquid inlet
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CN 201320085857
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赖仁杰
李大为
赵旻
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Jilin Wanhui Biological Technology Co Ltd
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Abstract

本实用新型公开了一种自动输液装置。它包括进液管、出液管和出液管末端的针头，还包括储液管，储液管上设有进液接头和出液接头，在进液接头和出液接头中都设有逆止阀，储液管的下部是伸缩蛇管，进液接头与进液管相连，出液接头与出液管相连。本实用新型的自动输液装置改变了常规重量静压输动力，无需将输液瓶挂在输液架上，并且输液速度稳定，为输液提供了更舒适、更自由的输注环境。

Description

一种自动输液装置
技术领域：
本实用新型涉及医疗器械技术领域，具体涉及一种自动输液装置。
背景技术：
静脉输液是国内外各医疗机构的临床科室最普遍、最有效的治疗手段之一。在医学科技飞速发展的今天，常规的液体输注方法仍然还在使用一百多年前发明的“莫非氏”固定输液方式。但“莫非氏”固定输液器在临床使用时主要存在患者体位相对固定、活动收到限制，悬挂液体离不开输液架的缺点，总之很难在临床上推广使用。
发明内容：
本实用新型的目的是提供一种能实现医用液体定向定量流动，无需将输液瓶悬挂在输液架上，自由方便的自动输液装置。
本实用新型是通过以下技术方案予以实施的：
本实用新型的自动输液装置，包括进液管、出液管和出液管末端的针头，其特征在于，还包括储液管，储液管上设有进液接头和出液接头，在进液接头和出液接头中都设有逆止阀，储液管的下部是伸缩蛇管，进液接头与进液管相连，出液接头与出液管相连。
本实用新型是这样运行的：通过外力放松伸缩蛇管，液体由输液瓶经进液管经进液接头进液，经过只能进不能出的逆止阀进入储液管中，通过外力挤压伸缩蛇管，使得储液管中的液体经只能出不能进的逆止阀进入出液接头，而进入出液管中，再通过针头完成输液，从而达到实现医用液体定向定量流动的目的，无需将输液瓶悬挂在输液架上。
由此可见，本实用新型的自动输液装置改变了常规重量静压输动力，无需将输液瓶挂在输液架上，并且输液速度稳定，为输液提供了更舒适、更自由的输注环境。
附图说明：
图1是本实用新型的自动输液装置的结构示意图；
其中1、储液管；11、伸缩蛇管；2、进液接头；21、逆止阀；3、出液接头；31、逆止阀；4、进液管；5、输液瓶；6、出液管；7、针头。
具体实施方式：
以下实施例是对本发明的进一步说明，而不是对本发明的限制。
实施例1：
如图1所示，本实施例的自动输液装置，包括进液管4、出液管6和出液管6末端的针头7，还包括储液管1，储液管1上设有进液接头2和出液接头3，在进液接头2和出液接头3中分别设有逆止阀21、31，储液管1的下部是伸缩蛇管11，进液接头2与进液管4相连，出液接头3与出液管6相连，进液管4的另外一端与输液瓶5相连。

Claims (1)

1.一种自动输液装置，包括进液管、出液管和出液管末端的针头，其特征在于，还包括储液管，储液管上设有进液接头和出液接头，在进液接头和出液接头中都设有逆止阀，储液管的下部是伸缩蛇管，进液接头与进液管相连，出液接头与出液管相连。
CN 201320085857 2013-02-25 2013-02-25 一种自动输液装置 Expired - Fee Related CN203154428U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320085857 CN203154428U (zh) 2013-02-25 2013-02-25 一种自动输液装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320085857 CN203154428U (zh) 2013-02-25 2013-02-25 一种自动输液装置

Publications (1)

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CN203154428U true CN203154428U (zh) 2013-08-28

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CN 201320085857 Expired - Fee Related CN203154428U (zh) 2013-02-25 2013-02-25 一种自动输液装置

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CN (1) CN203154428U (zh)

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