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Observer convenient for observing infusion droplets

A technology of observer and droplet, which is applied in the direction of instruments, hypodermic injection devices, flow control, etc., can solve the problems that the infusion situation cannot be observed, and the infusion situation cannot be clearly observed, so as to achieve simple structure, avoid the entry of air, The effect of protecting safety

Inactive Publication Date: 2012-09-05
陈清美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an observer for conveniently observing infusion droplets, which aims at overcoming the disadvantage that infusion tubes cannot be observed when the lights are turned off during use at night, and at the same time, in order to overcome the inability to clearly see Disadvantages observed for infusion situations

Method used

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  • Observer convenient for observing infusion droplets
  • Observer convenient for observing infusion droplets
  • Observer convenient for observing infusion droplets

Examples

Experimental program
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Embodiment Construction

[0023] refer to figure 1 , figure 2 , image 3 . A viewer for convenient observation of infusion liquid droplets, comprising a housing 3 fixed on the infusion bottle suspension frame 1 through a fixing clip 31, a light source arranged in the housing 3 and whose light source can directly irradiate the infusion tube droplet observation window 2 The light emitting device 4, the power supply device 5 connected with the light emitting device 4 and the projection film 6 connected with the casing 3 can project and display the liquid droplets in the observation window 2, and one end of the projection sheet 6 is rotatably connected with the casing 3 through a rotating shaft 37 , the other end is detachably connected to the housing 3 through magnets 35, 36, and the housing 3 is provided with hooks 32, 33 that can fix the droplet observation window 2 of the infusion tube. At one end, the projection sheet 6 can cover the droplet observation window 2 of the infusion tube, and the light...

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Abstract

The invention provides an observer convenient for observing infusion droplets; the observer comprises a shell, a light emitting device, a power supply device and a semi-transparent or transparent screen sheet, wherein the shell is arranged on a suspending frame of an infusion bottle and can be used for fixing an observing window for the droplets of an infusion tube; the light emitting device is arranged inside the shell and the light source of the light emitting device can directly irradiate the observing window for the droplets of the infusion tube; the power supply device is connected with the light emitting device; the semi-transparent or transparent screen sheet can be used for displaying the projection of droplets in the observing window; and the light emitting device and the screen sheet are arranged at both sides of the observing window for the droplets of the infusion tube. The observer for observing the infusion droplets has a simple structure; meanwhile, the shadow casting technique is skillfully used for observing the transmission condition of the infusion droplets of the infusion tube; and therefore, medical care personnel can clearly observe the transmission conditionof the droplets either at night or in a place farer from the transmission tube, and the observer is more convenient and practical.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a viewer for conveniently observing infusion droplets. Background technique [0002] At present, the traditional infusion tube (Murpheus tube) used in clinical medicine requires the user, accompanying person or medical staff to constantly observe the infusion droplet during use to prevent the infusion from being interrupted or air entering the infusion tube after the infusion is completed. cause backflow of blood. [0003] Since most of the currently used infusion tubes are made of transparent plastic, users, companions or medical staff can see the liquid level and the flow rate of droplets by observing the observation tube of the infusion tube. When the tube is far away, the delivery situation of the infusion liquid droplets cannot be seen clearly, and it is impossible to determine whether the dripping liquid is interrupted or ended, which is extremely inconvenient to use. At ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M5/36A61M5/168
Inventor 陈清美
Owner 陈清美
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