Device for treating male sexual function

Abstract

The utility model discloses a device for treating male function relates to the technical field of sexual function treatment, the utility model aims at solving the problem that negative pressure treatment is easy to appear ecchymosis, numbness, ejaculation difficulty or pain, the utility model discloses a negative pressure cylinder and sealing ring, the central position of sealing ring is provided with the sleeve mouth of conical, negative pressure cylinder coaxial sleeve sets up on the sleeve mouth, set up as the inflation cavity in the sleeve mouth, the inflation cavity is communicated with negative pressure cylinder through the air pipe, still communicated with extrusion ball on the air pipe, still install two check valves on the air pipe, two check valves are set respectively on the upstream and downstream of extrusion ball.

Description

Technical Field

[0001] This utility model relates to the technical field of sexual function treatment, specifically to a device for treating male sexual dysfunction. Background Technology

[0002] Negative pressure therapy is a treatment for male erectile dysfunction. It involves applying a controlled negative pressure environment to the penis using a vacuum device, causing blood to be drawn into the corpora cavernosa of the penis, thus simulating the physiological process of natural erection.

[0003] The negative pressure therapy device consists of a negative pressure cylinder, a sealing ring, and a negative pressure extraction device. The process involves placing the sheath of the sealing ring on the penis, activating the vacuum pump to extract air, creating a negative pressure environment, promoting rapid blood flow to the corpora cavernosa, inducing an erection, and after achieving a full erection, using a contraction ring to tighten the base of the penis, fixing and restricting venous return.

[0004] However, each negative pressure therapy session should not exceed 30 minutes to avoid tissue ischemia. Also, due to the tightness of the contraction ring, the penile skin is prone to problems such as bruising, numbness, difficulty in ejaculation, or pain. Utility Model Content

[0005] To address the aforementioned issues, namely the potential for bruising, numbness, difficulty in ejaculation, or pain during negative pressure therapy, this invention proposes a device for treating male sexual dysfunction. The device comprises a negative pressure cylinder and a sealing ring. A conical opening is positioned at the center of the sealing ring. The negative pressure cylinder is coaxially fitted onto this opening, which contains an expansion chamber. This expansion chamber is connected to the negative pressure cylinder via a suction pipe. A compression ball is also connected to the suction pipe, and two one-way valves are installed on the suction pipe, positioned upstream and downstream of the compression ball, respectively.

[0006] A further feature of this invention is that the top of the negative pressure cylinder is connected to a tee, one end of which is connected to the suction pipe, and the other end of which is connected to a vent pipe, the other end of which is also connected to the expansion chamber; an exhaust valve is installed on the vent pipe.

[0007] A further feature of this invention is that the sealing ring is also provided with an elastic sealing ring opening, the sealing ring opening is coaxially arranged with the sleeve opening, and the negative pressure cylinder is interference-fitted with the sealing ring opening.

[0008] A further feature of this invention is that the top end of the sealing ring is configured as a cavity, and the cavity communicates with the expansion cavity.

[0009] The beneficial effects of this utility model are as follows:

[0010] 1. The combination of two one-way valves and a squeeze ball allows air to be drawn into the expansion chamber from the negative pressure cylinder, creating a vacuum inside the cylinder. This causes the expansion chamber to expand and inflate, which in turn expands and compresses the penis, restricting venous return. Because the expanded sleeve opening has a larger contact area with the penile skin, the bruising is shallower compared to using a contraction ring. Furthermore, the gas expansion method of compression further reduces the user's pain.

[0011] 2. By setting a sealing ring opening and opening a cavity inside the sealing ring opening, the sealing performance between the sealing ring and the negative pressure cylinder can be further increased, ensuring the negative pressure environment inside the negative pressure cylinder. Attached Figure Description

[0012] Figure 1 A schematic diagram of the structure of this utility model is shown.

[0013] Figure 2 A cross-sectional view along the AA direction is shown.

[0014] Figure 3 A magnified view of a portion at point A is shown.

[0015] Figure 4 A schematic diagram of the sealing ring is shown.

[0016] Reference numerals in the attached diagram: 1. Negative pressure cylinder; 11. Tee; 2. Sealing ring; 21. Sleeve opening; 211. Expansion chamber; 22. Sealing ring opening; 3. Air extraction pipe; 31. Compression ball; 32. One-way valve; 4. Vent pipe; 41. Exhaust valve. Detailed Implementation

[0017] Preferred embodiments of the present invention will now be described with reference to the accompanying drawings. Those skilled in the art should understand that these embodiments are merely illustrative of the technical principles of the present invention and are not intended to limit the scope of protection of the present invention.

[0018] This utility model proposes a device for treating male penis, including a negative pressure cylinder 1 and a sealing ring 2. The sealing ring 2 has a conical fitting opening 21 at its center for fitting the penis. One end of the opening of the negative pressure cylinder 1 is coaxially fitted onto the fitting opening 21.

[0019] An expansion chamber 211 is set inside the sleeve opening 21. The expansion chamber 211 is connected to the negative pressure cylinder 1 through the air extraction pipe 3. The air extraction pipe 3 is also connected to the extrusion ball 31. Two one-way valves 32 are also installed on the air extraction pipe 3. The two one-way valves 32 are respectively set upstream and downstream of the extrusion ball 31. The one-way valve 32 set upstream of the extrusion ball 31 has its opening facing the direction of the extrusion ball 31, and the one-way valve 32 set downstream of the extrusion ball 31 has its opening facing away from the extrusion ball 31.

[0020] Pressing the squeeze ball 31 compresses and deforms it, compressing the air inside. This air flows into the expansion chamber 211 through the downstream one-way valve 32, causing the expansion chamber 211 to expand. Releasing the squeeze ball 31 causes it to inhale and expand, drawing air from the negative pressure chamber into the squeeze ball 31 through the upstream one-way valve 32. Repeated squeezing and releasing allows air from the negative pressure cylinder 1 to be drawn into the expansion chamber 211. This expansion causes the sleeve opening 21 to expand, squeezing the penis and restricting venous return. The negative pressure chamber is then drawn into a vacuum negative pressure state, achieving the purpose of negative pressure therapy.

[0021] The top of the negative pressure cylinder 1 has an air outlet, and a three-way valve 11 is installed on the air outlet. One of the output ends of the three-way valve 11 is connected to the suction pipe 3, and the other output end of the three-way valve 11 is connected to the vent pipe 4. The other end of the vent pipe 4 is also connected to the expansion chamber 211. An exhaust valve 41 is installed on the vent pipe 4.

[0022] After a period of negative pressure treatment, the exhaust valve 41 needs to be opened. Since the negative pressure cylinder 1 is in a negative pressure environment and the expansion chamber 211 is in an expanding positive pressure environment, the air pressure in the expansion chamber 211 will decrease and the air pressure in the negative pressure chamber will increase after the exhaust valve 41 is opened. That is, the exhaust valve 41 is opened after a period of treatment to allow the vein to relax and rest, so as to avoid prolonged ischemia.

[0023] The sealing ring 2 is also integrally provided with an elastic sealing ring 22. The sealing ring 22 is coaxially arranged with the sleeve opening 21, and the negative pressure cylinder 1 is interference-fitted with the sealing ring 22 to make the sealing performance of the negative pressure cylinder 1 better.

[0024] The top of the sealing ring 22 is set as a cavity, which is connected to the expansion cavity 211. That is, when the expansion cavity 211 is filled with air and expands, the top of the sealing ring 22 will also be filled with air and expand, thereby making the sealing effect between it and the negative pressure cylinder 1 better.

[0025] In summary, this invention, through the cooperation of two one-way valves 32 and the compression ball 31, enables air to be drawn from the negative pressure cylinder 1 into the expansion chamber 211, further creating a vacuum negative pressure within the cylinder 1. The expansion chamber 211 then inflates, exerting a compressive effect on the penis to restrict venous return. Because the expanded sleeve opening 21 has a larger contact area with the penile skin, bruising is shallower compared to using a contraction ring. Furthermore, the gas expansion method of compression further reduces user pain. By providing a sealing ring opening 22 and creating a cavity within it, the sealing performance between the sealing ring and the negative pressure cylinder 1 is further enhanced, ensuring a negative pressure environment within the cylinder 1.

[0026] Although the present invention has been described with reference to preferred embodiments, various modifications can be made to it and components can be replaced with equivalents without departing from the scope of the present invention. In particular, the technical features mentioned in the various embodiments can be combined in any manner as long as there is no structural conflict. The present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

[0027] In the description of this utility model, terms such as "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," which indicate direction or positional relationships, are based on the direction or positional relationships shown in the accompanying drawings. These are used merely for ease of description and do not indicate or imply that the device or element must have a specific orientation, or be constructed and operated in a specific orientation; therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] Furthermore, it should be noted that, in the description of this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] The term "comprising" or any other similar term is intended to cover non-exclusive inclusion, such that a process, article, or apparatus / device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to those processes, articles, or apparatus / devices.

[0030] The technical solution of this utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings. However, it will be readily understood by those skilled in the art that the protection scope of this utility model is obviously not limited to these specific embodiments. Without departing from the principle of this utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will all fall within the protection scope of this utility model.

Claims

1. A device for treating male dysfunction, comprising a negative pressure cylinder (1) and a sealing ring (2), wherein a conical fitting opening (21) is provided at the center of the sealing ring (2), and the negative pressure cylinder (1) is coaxially fitted onto the fitting opening (21), characterized in that: The sleeve opening (21) is configured with an expansion chamber (211), which is connected to the negative pressure cylinder (1) through a suction pipe (3). A compression ball (31) is also connected to the suction pipe (3), and two one-way valves (32) are installed on the suction pipe (3). The two one-way valves (32) are respectively located upstream and downstream of the compression ball (31).

2. The device for treating male dysfunction according to claim 1, characterized in that: The top of the negative pressure cylinder (1) is connected to a tee (11), one end of which is connected to the suction pipe (3), and the other end of which is connected to a vent pipe (4). The other end of the vent pipe (4) is also connected to the expansion chamber (211). An exhaust valve (41) is installed on the vent pipe (4).

3. The device for treating male dysfunction according to claim 1, characterized in that: The sealing ring (2) is also provided with an elastic sealing ring opening (22), the sealing ring opening (22) is coaxially arranged with the sleeve opening (21), and the negative pressure cylinder (1) is interference-fitted with the sealing ring opening (22).

4. The device for treating male dysfunction according to claim 3, characterized in that: The top end of the sealing ring (22) is set as a cavity, and the cavity is connected to the expansion cavity (211).

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