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Drop liquid level caution device

A warning device and liquid level technology, which can be used in drug devices, hypodermic injection devices, other medical devices, etc., can solve the problems of inability to achieve monitoring and errors, and achieve the effects of convenient operation, reduced failure rate, and convenient mobilization.

Inactive Publication Date: 2015-05-27
NAT KAOHSIUNG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, the existing storage container for infusion solution is made of glass or plastic material, and the capacity of the infusion solution is different, so when the infusion solution is about to be used up, the weight of the infusion solution bottle or bag will be different. In this way, in order to respond to different material containers and different weight changes, the warning device needs to establish a large number of databases, and medical personnel must be familiar with the volume and weight changes of each drip container to set the different data, and Avoid entering erroneous data and failing to achieve monitoring functions

Method used

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Examples

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Embodiment Construction

[0052] In order to make the above-mentioned and other objects, features and advantages of the present invention more comprehensible, the preferred embodiments of the present invention are specifically cited below, together with the accompanying drawings, and are described in detail as follows:

[0053] see figure 1 , 2 As shown, it is a preferred embodiment of the drip level warning device of the present invention, the drip level warning device includes: a body 1, a moving element 2 and a mobilizing element 3, the body 1 has a chamber 11 , the moving element 2 moves in the chamber 11 , and the mobilizing element 3 can be changed and combined with the proper position of the body 1 .

[0054] The body 1 has a chamber 11, an open end and a closed end, the open end can be closed by a closure 12, so that the drip level warning device has a better appearance, and a suspension element can be provided at the closed end 13. The suspension element 13 can be an existing hook, so that t...

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Abstract

Provided is a drop liquid level caution device which can sense a drop liquid level and emits a caution signal, comprising a body including a chamber, an opening end and an enclosing end, wherein the body is also provided with a positioning slot possessing a plurality of positioning parts; a mobile element moving in the chamber, wherein a surface of the mobile element is fixedly provided with one end of reset element, the other end of the reset element is fixed to an closed end of the body, the other surface of the mobile element combines with a first end of a connecting piece, and a second end of the connecting piece combines with a drop container; and a transfer element which can be against with the mobile element when the mobile element moves so as to allow an alerter to emit a caution signal.

Description

technical field [0001] The invention relates to a drip liquid level warning device, in particular to a device which can send out a warning signal when the liquid level of the drip injection drops to a predetermined liquid level. Background technique [0002] Generally speaking, when injecting a liquid into the body by drip, in order to avoid injecting air into the body after the liquid dries up, a special person is usually required to keep an eye on the liquid level of the drip bag and notify the nursing staff to come and replace it immediately. [0003] China Taiwan Announcement No. M445446 "Drip Flow Detection Warning Device" patent case provides a warning device, which includes a body, a warning unit, a weight sensor, a processing unit, a transceiver module and A power supply unit, the weight sensor can detect the weight change of the drip bottle (bag), and the processing unit can convert the detected weight change per unit time into a flow rate, and send a comparison sig...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/175
CPCA61M5/16845A61M2205/18
Inventor 陈文平
Owner NAT KAOHSIUNG UNIV OF SCI & TECH
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