JPH0751312A - Tightening ring for male organ erection assistance - Google Patents

Abstract

PURPOSE:To obtain a tightening ring simply operable and with no pain on fitting and capable of easily adjusting the tightening degree by inhibiting the blood back flow by gradually pressing the outer girth of the sexual organ with the ring inner surface by the pressure of fluid filled in the ring main body. CONSTITUTION:The outer surface 2 of a ring main body 1 is formed out of a flexible material to have a suitable thickness do not expand toward the external direction even when a fluid is filled in it and to be in a shape with a slightly smaller diameter than the inner diameter of the reduced pressure cylinder to which the male organ is inserted. A bag body 3 integrated inside the outer surface 2 is partially divided toward the periphery direction, when a fluid is not filled in, it shrinks to contact to the inner surface of the outer surface, and when the fluid is filled in it, it expands toward the center of the ring main body as the inner surface to change the diameter to tighten the male organ in erection. A thin tube 4 connected to a suitable point on the outer surface of the ring main body 1 is to fill a fluid from outside into the bag body 3 of the ring main body 1. A unidirectional valve 5 is set in the midway of the thin tube 4 from the main body.

Description

Detailed Description of the Invention

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a tightening ring used in a device for causing an erection condition in male genitals by utilizing a vacuum suction action.

2. Description of the Related Art An erection assisting device utilizing decompression is used as a device for treating male genitals that cannot exhibit an erection state due to psychological or physical reasons. This device partially or wholly places the male genitals in a decompressed environment to forcibly induce blood into the blood vessels in the cavernosal tissue, causing venous flow to the root of the male genitalia that has expanded and solidified due to vasodilation. The erection state is maintained for a predetermined period of time by attaching a tightening ring that blocks the reflux of the. As a means for placing the male genitals under a reduced-pressure suction environment, a cylindrical member having one end open for inserting the male genitals and the other end connected to a pipe line communicating with a suction pump is usually used. The cylinder into which the male genitals have been inserted is pressed so that the open end is in close contact with the skin around the base of the genitals, and the internal pressure is reduced by the operation of the suction pump. The tightening ring is, for example, U.S. Pat. No. 4,378,008, 4,741,329 or JP-A 1-212552.
It is composed of a ring-shaped simple band or compression body made of elastic material, as seen in No. Generally, these tightening rings are attached to the outer circumference of the open end of the male genitals before the male genitals are erected, and after the erection, when the cylinders are removed from the male genitals, they are removed by fingers or the like around the base of the male genitals. Be done.

However, in the case of the conventional tightening ring, when transferring from the outer circumference of the open end of the cylinder to the male genitals, it strongly collides with the genitals due to the elasticity inward in the radial direction, which causes pain. It's so bad. In addition, since the elasticity is constant, it is not possible to apply an appropriate tightening force to genital organs of different sizes with a single ring, and at most, for example, in the direction of increasing the tightening force by multiplying multiple genitals. It can only be adjusted. Furthermore, while holding the cylinder with one hand and moving the tightening ring with the other hand, not only is the mounting operation on the genitals cumbersome, but in reality it is necessary to slightly pull the cylinder to transfer it. However, there is also a problem that it cannot be attached to the genitals under a completely decompressed state, and it is difficult to maintain a satisfactory erection state. An object of the present invention is to provide such a tightening ring which is easy to operate in view of the problems of the conventional tightening ring, does not cause a feeling of pain at the time of mounting, and can be easily adjusted in the tightening degree. Especially.

In order to achieve the above-mentioned object, the present invention forcibly depressurizes the inside of the cylinder in which the male genitals are inserted to force blood into the blood vessels in the cavernous tissue of the male genitalia. In the tightening ring used as an erection aid for male genitals, which holds the erection state by tightening a part of the male genitalia erected by the attracted and enlarged blood vessels to prevent the above-mentioned blood circulation and filled with fluid inside Sometimes the ring body is inflatable toward the center, the pipe member has one end communicating with the inside of the ring body and the other end opened to the outside of the ring body, and the fluid flows into the inside of the ring body through the pipe member. And a one-way valve that prevents the fluid filled inside the ring body from flowing out of the ring body unless the forced opening means is used. A ring that has an insertable outer diameter and an inner diameter that is loosely inserted into the male genitals when the interior is not filled with fluid and that changes to a diameter that tightens the erected male genitals when the interior is filled with fluid. When the main body is inserted into the cylinder and the open end of the pipe member is positioned outside the cylinder to reduce the pressure inside the cylinder, negative pressure causes
The feature is that the fluid is naturally sucked into the inside of the ring body through the pipe member to expand the ring body. The ring body is filled with air or water. It is advisable to divide the thin tube in the middle so that it can be removed.

The function of the erection assisting device provided with the tightening ring of the present invention is as follows.
It is used by inserting a deflated ring body not filled with fluid into the male genitals before erection, covering the male genitals with the ring body, and pressing the open end of the cylinder against the skin around the genitals. The pipe member attached to the ring body is
The open end is taken out from between the open end of the cylinder and the skin. When the air in the cylinder begins to be sucked by the suction pump, the pressure in the cylinder decreases, and the blood flow is concentrated in the male genitals to promote erection, and at the same time, the external air flows into the ring body from the tube member due to the negative pressure. Begin to. As the depressurization in the cylinder progresses, the ring body further expands radially inward, increasing the tightening force on the genitals. Therefore, at the same time as the erection state is obtained by the operation of the suction pump,
The tightening ring is installed automatically. Also, when the open end of the pipe member is capped, by appropriately selecting the time to remove or cover the cap,
The expansion and expansion of the ring body is adjusted.

The present invention will be described below in detail with reference to the illustrated embodiments. FIG. 1 is a perspective view of a tightening ring according to an embodiment of the present invention. In the figure, reference numeral 1 is a ring body made of a flexible material such as silicon rubber, and an outer peripheral surface 2 thereof has an appropriate thickness so that it does not expand outward even when a fluid is filled inside, and a male genital organ is inserted therein. The diameter is slightly smaller than the inner diameter of the decompression cylinder 6. 3 is a bag body integrally formed on the inner side of the outer peripheral surface, which is partially divided in the circumferential direction of the outer peripheral surface 2. When the inside of the outer peripheral surface is not filled with fluid, it shrinks and adheres to the inner surface of the outer peripheral surface, and When filled, it bulges toward the center of the ring body and the inner peripheral surface 3a changes to a diameter for tightening the male genitalia in an erected state. Inner peripheral surface 3a of bag 3
It is advisable to provide one or several tightening ridges 3b in the circumferential direction. Reference numeral 4 is a thin tube connected to the outer peripheral surface of the ring body 1 at a proper position, and the bag 3 inside the ring body is filled with a fluid such as air or water from the outside. The outer end 4a of the thin tube 4 is opened, and a cap (not shown) is capped at an appropriate time, for example, after a desired amount of fluid is filled. A one-way valve 5 that allows fluid to flow from the outer end 4a into the bag body in the middle of the thin tube 4 near the ring body, but prevents the fluid from flowing out of the bag body to the outside.
Is installed. The outer part of the one-way valve 5 of the thin tube 4 is removable, and the cap is also capped on the connecting end of the thin tube 4 which is shortened by removing the outer part. The one-way valve 5 may be structured so that it can be forcibly opened from the outside, for example, by opening a thinner tube from the open end. Such a one-way valve 5
The thin tube 4 may be attached to the side of the ring body 1 rather than in the middle thereof, and the thin tube 4 may be detachably attached to the opening portion where the valve 5 is attached. FIG. 3 shows a decompression cylinder 6 which forms part of an erection assist device in which a tightening ring is used. The cylinder 6 is made of a pressure resistant resin material such as ABS resin and has a diameter such that a male genital organ can be inserted therein. A suction port 6a is formed at the bottom of the cylinder 6, and the other end of a tube 7 whose one end is connected to a suction pump (not shown) is connected to the suction port 6a. Cylinder 6
A flange 6b is vertically connected to the outer circumference of the opened other end of the. A pad 8 made of a flexible material and having an appropriate thickness is attached to the flange 6b,
An adhesive is applied to the pad surface. In use, first, the ring body 1 of the tightening ring in which the inside is not filled with fluid is inserted into the root portion of the genitals before the erection, and the genitals are inserted into the cylinder as it is. Then, the flange 6b of the cylinder 6 is strongly pressed so as to come into close contact with the skin around the base of the genitals. At this time, the ring main body 1 is located in the vicinity of the open end of the cylinder 6, and the thin tube 4 is partially sandwiched between the pad 8 of the flange 6b and the user's skin, and the outer end 4a and the one-way valve. And 5 are located outside. In the cylinder 6, since the flexible pad 8 is pressed against the skin not through the end face but through the flat surface of the flange 6b, the pad 8 is closely attached so as to conform to the undulations of the skin and the pubic hair, thereby enhancing the internal sealing property. Also, the pad 8
Since the adhesive is applied to the surface of the, the deviation during suction is prevented. Since the thin tube 4 is also pressed down by the flexible pad 8, there is no possibility of being crushed and hindering the flow of fluid. When the suction pump is operated with the other hand while pressing the cylinder 6, the pressure inside the cylinder is gradually reduced. Along with this, the genitals begin to erection. When the outer end 4a of the thin tube 4 is covered with a cap, the ring body 1 does not expand when the suction pump is started. When the cap is removed at an appropriate time, the tightening ring automatically inhales air from the outer end 4 of the thin tube 4 into the bag body and rapidly expands because the ring body 1 is subjected to negative pressure. The tightening ridges 3b provided on the peripheral surface 3a or the inner peripheral surface 3a prevent the blood from flowing back by pressing the vein. The air filled in the ring body does not flow backward because the one-way valve 5 acts. If the thin tube 4 is in the way, remove it from the connection and leave only the ring body 1, or
Alternatively, the thin tube 4 is shortened. In the case where the one-way valve 5 is also removed, a cap is placed on the connecting end of the thin tube 4 to prevent the outflow of air in the ring body. After use, the one-way valve 5 is appropriately opened, or the cap at the connecting end is removed to remove air from the ring body. In an emergency, if a sharp tip is pierced into the ring body 1, the tightening force is released. Instead of air, the ring body may be filled with a liquid such as water or hot water. In this case, just by putting the outer end 4a of the thin tube 4 into the liquid, the liquid is automatically filled in the ring body like the air when the suction pump is operated. Particularly when a beginner uses the assisting device in the bathtub, the ring body is filled with hot water. In the embodiment described above, the thin tube for supplying the fluid into the ring body is taken out to the outside so as to be pressed by the flange of the cylinder, but the present invention is not limited to this, and the cylinder may be appropriately It is also possible to provide an opening with good airtightness at this location and take out from this opening.

As described above, according to the present invention, the inner peripheral surface of the ring gradually presses the outer periphery of the genital area by the pressure of the fluid filled in the ring main body to prevent the blood from flowing back. So, unlike the conventional one that uses elastic force, not only does it give a feeling of pain when wearing,
The tightening force can be changed to some extent by adjusting the filling amount of the fluid. Further, since the ring main body is filled with the fluid automatically as the pressure inside the cylinder forming the assisting device is reduced, the mounting operation does not take time. Further, the ring of the present invention can be easily carried out by means such as opening the check valve even when the tightening ring once mounted is removed, and when it is necessary to remove it immediately, a hole is formed on the outer circumference of the ring body. You can release the pressure force just by opening it, and it is also excellent in safety.

[Brief description of drawings]

FIG. 1 is a perspective view of a tightening ring according to an embodiment of the present invention before being filled with fluid.

FIG. 2 is a perspective view of the tightening ring of FIG. 1 filled with fluid.

FIG. 3 is a perspective view of a decompression cylinder in which the ring is used.

FIG. 4 is a cross-sectional view showing a state where the ring is in use and before the pressure in the cylinder is reduced.

[Of the same ring] A sectional view showing a condition before the pressure inside the cylinder is reduced when the same ring is used.

[Explanation of symbols]

 1 ... Ring body 2 ... Outer peripheral surface 3 ... Bag body 3a ... Inner peripheral surface 3b ... Projection 4 ... Thin tube 4a ... Outer end 5 ... One way valve 6 ... Pressure reducing cylinder 6b ... Flange 8 ... Pad

─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] July 21, 1994

[Procedure 3]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a perspective view of a tightening ring according to an embodiment of the present invention before being filled with fluid.

FIG. 2 is a perspective view of the tightening ring of FIG. 1 filled with fluid.

FIG. 3 is a perspective view of a decompression cylinder in which the ring is used.

FIG. 4 is a cross-sectional view showing a state where the ring is in use and before the pressure in the cylinder is reduced.

FIG. 5 is a sectional view showing a state in which the inside of the cylinder is depressurized when the ring is in use.

[Explanation of reference signs] 1 ... Ring body 2 ... Outer peripheral surface 3 ... Bag body 3a ... Inner peripheral surface 3b ... Projection 4 ... Thin tube 4a ... Outer End 5 ・ ・ ・ ・ One-way valve 6 ・ ・ ・ Decompression cylinder 6b ・ ・ ・ Flange 8 ・ ・ ・ ・ Pad

Claims (7)

[Claims] 1. By depressurizing the inside of a cylinder in which the male genitals are inserted, blood is forcibly attracted to blood vessels in the cavernous tissue of the male genitals, and a part of the male genitalia erected by the expanded blood vessels is tightened. In a tightening ring used for an erection assisting device for male genitals that prevents blood circulation and maintains an erection state, a ring body that expands toward the center when filled with fluid and one end communicates with the inside of this ring body. However, the other end of the ring body is opened to the outside of the ring body, and the fluid is allowed to flow into the inside of the ring body through this pipe member, and the inside of the ring body is filled unless forced opening means is used. A one-way valve that prevents the fluid from flowing out of the ring body, and the ring body has an outer diameter that can be inserted into the cylinder and a masculine character when the inside is not filled with fluid. While it is loosely inserted into the genitals, it has an inner diameter that changes to a diameter that tightens the erected male genitals when it is filled with fluid, and the ring body is inserted into the cylinder and the open end of the pipe member is inserted into the cylinder. When the pressure inside the cylinder is reduced by being positioned outside, the negative pressure causes the fluid to be naturally sucked into the inside of the ring body through the tube member, and the ring body expands. Tightening ring used for tools. 2. The tightening ring used in the erection assisting device for male genitals according to claim 1, wherein the cylinder has a flange portion at an opening end on the insertion side of the male genitals, and the flange portion is flexible and has a thickness. There is a pad having an adhesive applied to the surface thereof, and the pipe member has its open end positioned outside the cylinder, the middle of which is pressed by this pad. A tightening ring used as an erection aid for the genitals. 3. The tightening ring used for the erection assisting device for male genitals according to claim 1, wherein the fluid is air. 4. The male genitalia assisting device according to claim 1, wherein the fluid is a liquid. 5. The tightening ring used for an erection assisting device for male genitals according to claim 1 or 2, wherein the tube members are detachably connected in the middle of the length direction. 6. The male genital erection assisting device according to claim 1, wherein the one-way valve is attached to a joint between a tube member and a ring body. Tightening ring. 7. The tightening ring used for an erection assisting device for male genitals according to claim 1 or 2, wherein the tube member has a detachable cap attached to an open end thereof.