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Automatic infusion apparatus

An automatic infusion device and liquid medicine technology, applied in the field of medical care, can solve the problems of inconvenience, air pollution in the use of infusion devices, etc., and achieve the effect of convenient use

Inactive Publication Date: 2016-04-13
陈鹏里 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide an automatic infusion device, which solves the problems that the existing infusion devices are easily polluted by air and inconvenient to use

Method used

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Embodiment

[0021] Such as figure 1 with figure 2 As shown, the automatic infusion set includes an elastic device 1, a switch valve 2, a catheter 3, and a voice prompt device 4. The elastic device 1 has a liquid medicine injection port 5 and a liquid medicine outlet 6, and the liquid medicine outlet 6 is connected to the catheter tube 3 One end of the catheter tube 3 is used to connect the needle tube, and the switch valve 2 is arranged on the catheter tube 3 to control the liquid flow. Because the infusion set is affected by the rebound force of the medicinal liquid, there is no need to worry about the situation of blood backflow, so it does not need to be hung on a high place, it can be hung on the body, put in the pocket, or put on the bed without being carried by others. Requires prolonged sitting or lying down with free movement.

[0022] In this embodiment, the elastic device is also connected with a suspension device (not marked in the figure), and the elastic device is also cov...

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Abstract

The invention discloses an automatic infusion apparatus which comprises an elastic device, a liquid guide tube connected with one end of the elastic device and a switching valve arranged on the liquid guide tube. The elastic device is provided with a medicine liquid injection port and a medicine liquid outlet, wherein the medicine liquid outlet is connected with one end of the liquid guide tube, and the other end of the liquid guide tube is used for being connected with a needle tube. Due to the fact that medicine liquid is subjected to the effect of a resilience force, the blood backflow situation is not worried, the automatic infusion apparatus is not needed to be hung at a high position, can be hung on a body, put in a pocket or put on a bed and is not needed to be lifted by others, and a patient does not need to sit or lie for a long period of time and can freely move and control the infusion speed through the switching valve. On the one hand, medicine liquid is completely isolated from air and accordingly is prevented from being polluted by bacteria, viruses and dust in the air; on the other hand, the automatic infusion apparatus is convenient to use.

Description

technical field [0001] The invention belongs to the field of medical care, and in particular relates to an automatic infusion set. Background technique [0002] Disadvantages of traditional infusion sets: [0003] 1. The air must enter the bag to press out the liquid, which will cause some pollution to the liquid medicine, and there is also the risk of air entering the blood vessel. [0004] 2. The infusion set must be hung on a high place, otherwise it will cause blood backflow, which greatly affects the normal activities of the patient. It is a torture to fix the patient in one place for several hours or even more than ten hours, especially for children. [0005] 3. Family members or patients need to observe the remaining liquid at any time so that the nurse can add medicine or withdraw the needle. [0006] 4. The infusion rate can only be determined by the number of drops per minute counted by the nursing staff, and then converted into milliliters or judged by experienc...

Claims

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Application Information

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IPC IPC(8): A61M5/14A61M5/168
CPCA61M5/14A61M5/16804A61M5/1684A61M5/16881A61M2205/3334A61M2205/3546
Inventor 陈鹏里陈威杨
Owner 陈鹏里
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