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Air pressure type liquid path control device and shock wave physiotherapy device

A liquid circuit control and control device technology, applied in the field of medical equipment, can solve problems such as blockage and oxidation, and achieve the effect of popularizing the application range

Pending Publication Date: 2022-04-12
SHENZHEN RUIDI MEDICAL DEVICES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The liquid circuit control system of the existing shock wave products realizes the upper and lower liquid by controlling the on-off of the solenoid valve and the forward and reverse of the liquid pump. Because the liquid circuit of the shock wave product produces a large amount of oxides during use, and the liquid The pump and the solenoid valve are in direct contact with the liquid, which can easily lead to oxidation and blockage, so it needs to be improved

Method used

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  • Air pressure type liquid path control device and shock wave physiotherapy device
  • Air pressure type liquid path control device and shock wave physiotherapy device
  • Air pressure type liquid path control device and shock wave physiotherapy device

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.

[0021] It should be noted that, in the case of no conflict, the following embodiments may be combined.

[0022] See figure 1 , figure 2 with image 3 Shown: a pneumatic liquid circuit control device, including an intake and exhaust control device 3, a liquid container 1, and a treatment end 2, the intake and exhaust control device 3 is connected to the liquid container 1, and the liquid container 1 The water outlet port 4 is connected to the treatment port 2 , and the air ...

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Abstract

The embodiment of the invention discloses an air pressure type liquid path control device and a shock wave physiotherapy device.The air pressure type liquid path control device comprises an air intake and exhaust control device, a liquid container and a treatment end, the air intake and exhaust control device is connected with the liquid container, and the water outlet end of the liquid container is connected with the treatment end; and the intake and exhaust control device is used for adjusting the pressure in the liquid container. According to the technical scheme, the air intake and exhaust control device is adopted, the pressure in the liquid container is controlled to be positive pressure or negative pressure by inflating the liquid container or exhausting air from the liquid container, the liquid in the liquid container can be prevented from being in direct contact with an electromagnetic valve and an air pump in the air intake and exhaust control device, and the air pump and the electromagnetic valve are prevented from being oxidized by the liquid; and the air intake and exhaust control device is blocked.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a pneumatic fluid circuit control device and a shock wave physiotherapy device. Background technique [0002] The liquid circuit control system of the existing shock wave products realizes the upper and lower liquid by controlling the on-off of the solenoid valve and the forward and reverse of the liquid pump. Because the liquid circuit of the shock wave product produces a large amount of oxides during use, and the liquid Pumps and solenoid valves are in direct contact with liquids, which are easily oxidized and blocked, so they need to be improved. Contents of the invention [0003] In view of the above technical problems, the embodiment of the present invention provides a pneumatic fluid circuit control device and a shock wave physiotherapy device. [0004] The first aspect of the embodiments of the present invention provides a pneumatic liquid circuit control device...

Claims

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Application Information

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IPC IPC(8): A61H23/00
Inventor 许宇翔
Owner SHENZHEN RUIDI MEDICAL DEVICES CO LTD
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