Dredging cupping device

Abstract

The utility model relates to a desilting cupping device which comprises a glass tube and a pull rod, a sealing ring is arranged at the front end of the pull rod and is arranged in the glass tube, sealing is formed between the sealing ring and the inner wall of the glass tube, the pull rod can move back and forth along the glass tube, a head sleeve made of soft materials is arranged at the front end of the glass tube, and the outer wall face of the glass tube is sleeved with the head sleeve. An end ring protruding inwards is arranged at the front end of the glass tube, the end ring is arranged on the front side of the glass tube, the inner diameter of the end ring is smaller than the outer diameter of the glass tube, and the front end wall of the glass tube is pressed on the end ring. When the device is used, the head sleeve is pressed on an acupuncture part of a human body, good sealing is formed between the head sleeve and the acupuncture part and between the sealing piece and the inner wall of the glass tube, negative pressure is formed in the glass tube by pulling the pull rod, pathological products in the body are sucked out by suction force, and the head sleeve is in direct contact with a treated person. The sealing effect of the head sleeve and a treatment part is enhanced, the contact comfort of a curer is improved, the structure is simple, operation is convenient, and the blood stasis absorbing effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of medical instruments, in particular to a silt-clearing cupping device. Background Art

[0002] Blood-letting therapy is a comprehensive treatment that integrates the theories of meridians, acupuncture, blood stasis, qi and blood yin and yang, and cupping. It embodies the essence of blood-letting therapy. It uses acupuncture combined with cupping at specific sites of stasis in the human body's meridians and diseased blood vessels to eliminate stasis, blood stasis, toxins, waste, and thrombogenic factors from the body, allowing qi and blood to flow freely and yin and yang to balance, eliminating the root causes of all diseases. It is a simple and effective method for quickly treating diseases of the human internal organs. This therapy requires the use of a cupping device. The mouth of the cupping device is first pressed against the acupuncture site on the body, and then suction is used to draw out the stasis, blood stasis, toxins, waste, and thrombogenic factors, among other pathological products. Existing cupping devices have a relatively large diameter, are cumbersome to operate, and have poor blood stasis removal effectiveness, making them unsuitable for blood-letting therapy. Designing a compact and convenient cupping device that is particularly suitable for blood-letting therapy is essential. Summary of the Invention

[0003] In order to solve the above problems, the utility model proposes a silt removal cupping device, which is particularly suitable for blood stasis removal therapy with acupuncture, has a simple structure, is easy to operate and has a good blood stasis absorption effect.

[0004] In order to achieve the above-mentioned purpose, the silt removal cupping device provided by the utility model is characterized in that it includes a glass tube and a pull rod, the front end of the pull rod is provided with a sealing ring and is inside the glass tube, a seal is formed between the sealing ring and the inner wall of the glass tube, and the pull rod can move back and forth along the glass tube, and the front end of the glass tube is provided with a head cover of soft material, the head cover is sleeved on the outer wall surface of the glass tube, and its front end has an inwardly protruding end ring, the end ring is on the front side of the glass tube, and its inner diameter is smaller than the outer diameter of the glass tube, and the front end wall of the glass tube is pressed on the end ring.

[0005] The silt removal cupping device provided by the utility model has the advantages that when in use, the head cover is pressed against the acupuncture site of the human body, and a good seal is formed between the head cover and the acupuncture site and the glass tube, and between the sealing member and the inner wall of the glass tube. When the pull rod is pulled, a negative pressure is formed in the glass tube, and the suction force sucks out the pathological products in the body. The head cover is in direct contact with the therapist, which not only enhances the sealing effect between the head cover and the treatment site, but also improves the therapist's contact comfort. The utility model has a simple structure, is easy to operate, and has a good blood stasis absorption effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0006] Figure 1 It is a cross-sectional view of a desilting cupping device;

[0007] Figure 2 The structure of the pull rod is shown in the figure.

[0008] The present invention will be described in further detail below with reference to the accompanying drawings. DETAILED DESCRIPTION

[0009] See also Figure 1 The desilting cupping device includes a glass tube 1 and a pull rod 2. The glass tube 1 is cylindrical, transparent and open at both ends. A head cap 3 is provided at the front end of the glass tube 1. The head cap 3 is made of a soft material such as silicone or rubber, preferably silicone. The head cap 3 is sleeved on the outer wall of the glass tube 1, and its front end has an inwardly protruding end ring 31. The end ring 31 is on the front side of the glass tube 1, and its inner diameter is smaller than the outer diameter of the glass tube 1. Preferably, the inner diameter of the end ring 31 is equal to the inner diameter of the glass tube 1, and the front end wall of the glass tube 1 is pressed on the end ring 31. When in use, the head cap 3 is pressed on the acupuncture site of the human body, and the head cap 3 is in direct contact with the therapist, rather than the glass tube 1 being in contact with the therapist, which not only enhances the sealing effect between the head cap 3 and the treatment site, but also improves the therapist's contact comfort.

[0010] The head 21 of the pull rod 2 is located at the front end of the pull rod. It is cylindrical and has a diameter slightly smaller than the inner diameter of the glass tube 1. A threaded hole 20 is located at the center of the head 21 within the glass tube 1. The screw 4 is a washer screw with a washer on the head. The head and the threaded rod are integrally formed. The threaded rod of the screw 4 passes through the second sealing ring 6, the sealing ring 5, and the spacer 8 in sequence, and is screwed into the threaded hole 20. The screw 4 then attaches the second sealing ring 6, the sealing ring 5, and the spacer 8 to the pull rod 2. The second sealing ring 6 and the spacer 8 are made of rubber and contact the inner wall of the glass tube 1 to form a seal. Using two sealing elements enhances the sealing effect. The number of sealing elements is not limited and can be one or more, depending on actual needs. The screw 4 and spacer 8 are made of metal. The outer diameter of the head spacer of the screw 4 and the spacer 8 is smaller than the inner diameter of the glass tube 1. This allows the screw 4 and spacer 8 to move back and forth within the glass tube 1 without contacting the inner wall. The two seals are tightly compressed between the head gasket of screw 4 and the washer 8, ensuring a strong seal. Screw 4 is a washer-type screw, and the gasket on its head provides sufficient strength to press the seal while also increasing the contact area with the seal, enhancing sealing performance. Sealing ring 2 (6) is conical in shape, and the head gasket of screw 4 presses against the inner conical surface of sealing ring 2 (6), ensuring full contact with the seal, ensuring a strong seal between screw 4 and sealing ring 2 (6).

[0011] The length of the pull rod 2 is greater than that of the glass tube 1, and it can move back and forth along the glass tube inside the glass tube 1. A handle portion 22 is provided at the rear end of the pull rod 2, and the handle portion 22 is used for medical staff to pick up and pull the pull rod 2. The handle portion 22 is a circular thin plate with a diameter greater than the outer diameter of the glass tube 1. It cannot extend into the glass tube 1, which can prevent the entire pull rod 2 from entering the glass tube 1, making it easier for medical staff to operate. The handle portion 22 is provided with a plurality of long, outward-protruding anti-slip ridges 25 for medical staff to place their thumbs, which has an anti-slip effect. The pull rod 2 and the anti-slip ridges 25 can be of other shapes and structures. The pull rod 2 and the handle portion 22 are integrally molded from plastic.

[0012] The silt removal cupping device provided by the present invention has the following advantages: when the head cover is pressed against the acupuncture site of the human body, a good seal is formed between the head cover and the acupuncture site and the glass tube, and between the sealing member and the inner wall of the glass tube; when the pull rod is pulled, negative pressure is formed in the glass tube, and the suction force sucks out the pathological products in the body; the head cover is in direct contact with the therapist, which not only enhances the sealing effect between the head cover and the treatment site, but also improves the therapist's contact comfort; the device has a simple structure, is easy to operate and has a good blood stasis absorption effect.

Claims

1. A desilting cupping device, characterized in that: It includes a glass tube and a pull rod. A sealing ring is provided at the front end of the pull rod and is inside the glass tube. A seal is formed between the sealing ring and the inner wall of the glass tube. The pull rod can move back and forth along the glass tube. A head cover made of soft material is provided at the front end of the glass tube. The head cover is sleeved on the outer wall surface of the glass tube. The front end of the head cover has an end ring protruding inward. The end ring is on the front side of the glass tube, and its inner diameter is smaller than the outer diameter of the glass tube. The front end wall of the glass tube is pressed on the end ring. It also includes a screw, a sealing ring and a gasket. The screw is a screw with a gasket. The head has a gasket. The head and the threaded rod are integrally formed. A threaded hole is provided at the front end of the pull rod. The threaded rod of the screw passes through the sealing ring and the gasket in turn and is screwed into the threaded hole. The screw and the gasket are made of metal material. The sealing ring is tightly pressed between the head gasket and the gasket of the screw. The outer diameters of the head gasket and the gasket of the screw are smaller than the inner diameter of the glass tube.

2. The desilting cupping device according to claim 1, characterized in that: It also includes a conical sealing ring 2, which is arranged between the head of the screw and the sealing ring, and the head gasket of the screw is pressed on the inner conical surface of the sealing ring 2.

3. The desilting cupping device according to claim 2, characterized in that: A handle portion is provided at the rear end of the pull rod, and the handle portion is a circular thin plate with a diameter greater than the outer diameter of the glass tube.

4. The desilting cupping device according to claim 3, characterized in that: The handle portion is provided with a plurality of long, outwardly protruding anti-slip convex strips.

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