Screw type vacuum cupping device

Abstract

A screw type vacuum cupping device is mainly used for cupping treatment and comprises a cup body, a piston, a seal ring and a handle, wherein the cup body is U-shaped, a round opening is downwards, a boss is processed at the upper end of the cup body and used for increasing the thickness of the upper end of the cup body, and a flat hole is processed in the center of the upper end of the cup body; the piston equipped with the seal ring is inserted in the cup body in a bottom-to-top sliding manner and is integrated with a screw at the upper part of the piston, the cross section of the screw is matched with the flat hole, a spring is arranged at the screw in the cup body in a sleeving manner, and the screw penetrates out of the flat hole in the upper end of the cup body and is in screw connection with the handle. When the handle is rotated, the screw can move vertically in the flat hole without rotation and drive the piston to move vertically. The screw type vacuum cupping device has the benefits as follows: the device is convenient to use and simple in structure, an operator can adjust the magnitude of the negative pressure in the cup at any time according to the condition of a patient, and skin burning or scalding phenomena in a use process of a traditional cupping glass are avoided.

Description

technical field [0001] The invention relates to a cupping device, in particular to a spiral vacuum cupping device, which is mainly used for cupping treatment. Background technique [0002] Cupping therapy, which is one of the medical heritage of the motherland, is also called the angle method in ancient books. It has a long history of folk use in my country. The traditional treatment method is to burn alcohol cotton balls in the tank to consume the oxygen in the tank, so that the gas in the tank forms a negative pressure, and then the cupping is adsorbed on the epidermis of the acupuncture points, so that the local superficial tissue is congested and the local blood vessels are dilated. , the blood circulation is accelerated, thereby clearing the meridians, promoting the circulation of qi and promoting blood circulation, so that the functions of the internal organs can be adjusted, and the purpose of preventing and curing diseases can be achieved. The disadvantage of tradi...

AI Technical Summary

Problems solved by technology

Most of the cupping devices currently on the market are inconvenient to use or have too complicated structures. Some cupping devices also need to be equipped with special vacuum equipment, resulting in high cost of use and cumbersome operation process; During the process, the piston, the main part of the cupping device, not only moves up and down, but also rotates, which makes the fabrication more laborious.

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