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Acousto-optic self-check infusion alarm

An alarm and self-inspection technology, applied in the direction of the device introduced into the body, can solve the problems of insufficient detection, poor structure, etc., and achieve the effect of reliable performance, simple structure, and convenient maintenance

Inactive Publication Date: 2016-02-17
SHAANXI EYINHE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above-mentioned existing shortcomings, the main purpose of the present invention is to provide a practical acousto-optic self-inspection drip alarm. Inadequate detection of technical problems that affect the effect of use

Method used

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  • Acousto-optic self-check infusion alarm
  • Acousto-optic self-check infusion alarm
  • Acousto-optic self-check infusion alarm

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Embodiment Construction

[0013] In order to further illustrate the present invention, further describe below in conjunction with accompanying drawing:

[0014] like figure 1 , figure 2 , image 3 and Figure 4 Shown, a kind of acousto-optic type self-inspection drip alarm device of the present invention, the embodiment that is made up of an alarm circuit, two springs 9 and two rubber bands 4 is example, and spring one end is provided with upper plastic thin skin 1, and the other end A lower plastic thin skin 3 is provided, and a rubber ring is provided at the bottom of the lower plastic thin skin; the alarm circuit in the plastic housing 12 includes a loudspeaker 7, a diode lamp 5, a power supply 6 and a fixed metal sheet 8, an adjustable Rotate the long metal washer 2, the fixed metal sheet is connected with the insulating upper hook 10, and the rotatable long metal washer is connected with the insulating lower hook 11. The rotatable long metal gasket is arranged in the gasket groove window 1201...

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PUM

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Abstract

The invention discloses an acousto-optic self-check infusion alarm, characterized by comprising a plastic housing provided with an alarm circuit, springs and rubber rings. At least one rubber ring and one spring are disposed inside the plastic housing; the alarm circuit is provided with a microphone, an LED tube, a power supply, a fixing metal plate and a rotary long metal pad. Two ends of the plastic housing are provided with an insulating upper hook and an insulating lower hook, respectively. One end of every spring is fixedly connected with the lower hook, and the other end of each spring is fixed. The acousto-optic self-check infusion alarm automatically sends out an acoustic signal and an optic alarm signal when liquid in an infusion bottle is about to run out and is simple in structure, good in insulation, reliable in performance, durable, widely applicable, and convenient to use, self-check and maintain. The alarm is adaptable to infusion bottles or bags of different specifications by selecting springs of different elasticity and quantities.

Description

technical field [0001] The invention relates to an acousto-optic self-check drip alarm. Background technique [0002] As we all know, infusion, also known as drip or hanging saline, is a large dose (more than 100ml administered at a time) injection that is infused into the body by intravenous drip. Usually packaged in glass or plastic infusion bottles or bags, without preservatives or bacteriostatic agents, the dosage is large and the quality requirements are high. During the infusion, adjust the drip rate through the infusion set, directly enter the blood, and enter the vein continuously and stably. The medical staff need to replace the infusion bottle or bag in time. In order to improve the safety of infusion and reduce the workload of medical staff, such as the patent No. ZL200520050514.4 disclosed in the Chinese patent literature, the authorized announcement date was April 26, 2006, and the invention name is "sound and light type self-check drip alarm". The drip alarm ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14
Inventor 李洋陈刚杨树峰李涛肖剑林李华清
Owner SHAANXI EYINHE ELECTRONICS