Traditional chinese medicine nursing cupping device negative pressure precision control and positioning device

By designing negative pressure adjustment and positioning components, the problem of uncontrollable negative pressure in traditional cupping devices has been solved, enabling precise adjustment and positioning of negative pressure intensity and improving safety during use.

CN224523696UActive Publication Date: 2026-07-21THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
THE FIRST MEDICAL CENT CHINESE PLA GENERAL HOSPITAL
Filing Date
2025-04-24
Publication Date
2026-07-21

AI Technical Summary

Technical Problem

Traditional cupping devices create negative pressure through combustion, but it is difficult to precisely control the intensity of the negative pressure, which can easily lead to insufficient or excessive pressure, potentially causing skin burns or excessive congestion.

Method used

By employing a negative pressure regulating component and a positioning component, and through the combination of components such as the adjusting rod, the operating handle, and the negative pressure piston, the negative pressure intensity can be precisely adjusted and positioned, avoiding the uncontrollable problems in the combustion process of traditional fire cupping.

Benefits of technology

It achieves precise control of negative pressure intensity, reduces the difficulty of operation, reduces the risk of skin burns and excessive congestion, and improves the safety of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides a traditional chinese medical science nursing cupping device negative pressure precision control and positioning device relates to medical instrument technical field, including jar body, negative pressure adjusting assembly, negative pressure adjusting assembly includes the adjusting rod of movable connection in the inside of jar body, has set up the thread groove outside adjusting rod, the top of jar body is fixedly connected with the top cap, the top of adjusting rod is fixedly connected with the operation handle, the one end of adjusting rod's outside is away from operation handle and is fixedly connected with negative pressure piston, such design can still accurate control the strength of negative pressure when carrying out simple positioning, avoid the problem that the pressure is insufficient or excessive of traditional cupping because of the uncontrolled combustion process, secondly through the simple action of pressing and pulling operation handle, can realize the formation and the regulation of negative pressure, has reduced the operation difficulty, has reduced the risk of skin burn or excessive hyperemia because of improper operation.
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