Cupping device

Abstract

The invention discloses a cupping device which comprises a main cup with an opening in one end. The main cup comprises an outer side wall cylinder and an outer top wall plate. An inner annular cylinder is arranged in the main cup, one end of the inner annular cylinder is connected with the outer top wall plate in a sealed mode, the other end of the inner annular cylinder is provided with an opening, an outer sealing ring is arranged at the open end of the main cup, and an inner sealing ring is arranged at the open end of the inner annular cylinder. The internal space of the inner annular cylinder is an inner cup cavity, and the space between the inner annular cylinder and the main cup is an outer cup cavity. An inner exhaust pipe and an outer exhaust pipe are arranged on the main cup. The other end of the inner exhaust pipe and the other end of the outer exhaust pipe are provided with an suction pump connector, and the interior of the inner exhaust pipe and the interior of the outer exhaust pipe are each provided with an exhaust one-way valve. The cupping device has the advantages that when constraint factors, such as skin burst on a cupped portion, exist, skin damaged portions can be reasonably avoided, and quick and smooth cupping is achieved. The cupping device further has the automatic drug delivery capacity, drug can be supplied step by step, the cupping device further has a pneumatic massage effect, the utilization rate of medicine powder is good, the drug application effect is good, and comprehensive functions are strong.

Description

technical field

[0001] The invention belongs to the technical field of medical devices, in particular to a cupping device. Background technique

[0002] Cupping (commonly known as cupping) uses the can as a tool to generate negative pressure by means of burning fire and pumping air, so that it can be adsorbed on the body surface and cause local blood stasis to achieve dredging and activating collaterals, promoting qi and blood circulation, reducing swelling and pain, and eliminating pain. Therapy for expelling wind and cold. Cupping therapy has a long history in China. As early as the Western Han Dynasty, there is a record of "horn method" in the silk book "Fifty-two Disease Prescriptions", which is similar to the cupping therapy of later generations. Cupping therapy was once popular in ancient Greece and Rome abroad. The treatment mechanism of cupping is relatively complicated. It uses negative pressure to act on the skin for a period of time to gradually expand the loc...

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