Treatment chuck structure for facilitating negative-pressure adsorption

A suction cup and negative pressure technology, applied in the field of medical equipment, to achieve the effect of reducing production costs, simple structure, and convenient replacement

Inactive Publication Date: 2015-12-16
CHENGDU TRINIDAD ELECTRONICS EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned problem of how to further optimize the structure of the existing intermediate frequency electrotherapy instrument, which will undoubtedly promote the further development of the intermediate frequency electrotherapy instrument in the medical field, the present invention provides a treatment suction cup structure that facilitates negative pressure adsorption

Method used

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  • Treatment chuck structure for facilitating negative-pressure adsorption
  • Treatment chuck structure for facilitating negative-pressure adsorption
  • Treatment chuck structure for facilitating negative-pressure adsorption

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Experimental program
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Effect test

Embodiment 1

[0024] Such as Figure 1 to Figure 3 As shown, a suction cup structure for treatment that facilitates negative pressure adsorption includes a hemispherical suction cup body 3, and a hygroscopic body 1 is also arranged in the suction cup body 3, and the hygroscopic body 1 and the suction cup body 3 are connected by a spring 5 connected, and the hygroscopic body 1 and the suction cup body 3 form a detachable connection relationship, the suction cup body 3 is also provided with a negative pressure air bag 9, and the negative pressure air bag 9 is provided with two one-way valves, the negative pressure air bag 9 and The inner cavity of the suction cup body 3 is connected by a one-way valve, and the one-way valve allows the medium to flow from the inner cavity of the suction cup body 3 to the inner cavity of the negative pressure air bag 9, and the other one-way valve communicates with the inner cavity of the negative pressure air bag 9. The cavity and the outside world, and the on...

Embodiment 2

[0030] The present embodiment is further limited on the basis of embodiment 1, as Figure 1 to Figure 3 As shown, as a structural form that is convenient for disassembly and installation of the hygroscopic body 1 and is conducive to the uniform heating of the hygroscopic body 1, a spring seat 4 is also provided in the suction cup body 3, and one end of the spring 5 is fixedly connected to the spring seat 4. The other end of the spring 5 is fixedly connected with a screw seat 2, and the hygroscopic body 1 is connected with the screw seat 2 through a screw 6, and the heating sheet 8 is fixed on the screw seat 2, and the screw seat 2 is located between the heating sheet 8 and the hygroscopic body 1. between. Preferably, after the moisture absorbing body 1 and the screw seat 2 are fixed, the screw 6 is concave relative to the outer surface of the moisture absorbing body 1 .

[0031] As a structural form that facilitates the wearing stability of the suction cup body 3 , the axial ...

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Abstract

The invention discloses a treatment chuck structure for facilitating negative-pressure adsorption. The treatment chuck structure comprises a semi-spherical chuck body, and a moisture absorption body is arranged inside the chuck body. The moisture absorption body and the chuck body are connected by a spring, and the moisture absorption body and the chuck body are detachably connected. A negative-pressure airbag is arranged on the chuck body. The negative-pressure airbag is equipped with two one-way valves. The inner cavity of the negative-pressure airbag and the inner cavity of the chuck body are connected by one one-way valve, and the one-way valve allows a medium to flow from the inner cavity of the chuck body to the inner cavity of the negative-pressure airbag. The other one-way valve communicates the inner cavity of the negative-pressure airbag and the outside, and the one-way valve allows a medium to flow from the inner cavity of the negative-pressure airbag to the outside. A heating sheet is arranged inside the chuck body. The treatment chuck structure is simple, can further enhance the treatment and rehabilitation function of a medium-frequency electrotherapy instrument, is especially suitable for family use, and is simple to operate and convenient in wearing comfort adjustment.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to a suction cup structure for treatment which facilitates negative pressure adsorption. Background technique [0002] The intermediate frequency electrotherapy instrument is based on intermediate frequency electrotherapy, which is a method of using 1-100KHz alternating current (including sine wave, pulse wave and modulated wave, etc.) for treatment and rehabilitation. Based on its obvious strong penetrating power during the treatment process, it is easy to achieve the effect of deep treatment, and the intermediate frequency electrotherapy instrument has been more widely used in the medical field in recent years. The good treatment and rehabilitation effect of medium frequency electrotherapy instrument can be reflected in analgesia, improvement of local blood circulation, promotion of inflammation dissipation, softening of scars, loosening of adhesions, stimulation of neuromuscular ti...

Claims

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Application Information

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IPC IPC(8): A61N1/36
Inventor 张文
Owner CHENGDU TRINIDAD ELECTRONICS EQUIP
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