JPH03112551A - Blood circulation promoting device for vein of human body - Google Patents

Abstract

PURPOSE:To promote the circulation of blood of a surrounding vein through massage of a part of a human body by a method wherein through utilization of an air pressure, a positive or a negative pressure or both of the pressures are periodically alternately applied on the specified portion of the human body. CONSTITUTION:Through push down of a piston 12 of a compressor 10, a positive pressure in a dent part 4 is applied and through draw up of the piston, a negative pressure is applied. The motion is stopped for approximate 0.5 seconds with the piston 12 pushed down, and stopped for 0.5 seconds again with the piston drawn up. In which case, since a part of the wall of the closed dent part 4 is formed with the surroundings of an anus with which the opening spot of the dent part 4 is covered, even when the shape thereof is complicated, an approximately uniform pressure is applied on every part of buttocks. Thus, the muscle of the interior of the buttocks is pressed to stop the circulation of blood through press of a vein. When, after the lapse of seconds, a pressure by the compressor 10 is stopped, since complete closure is not executed, a pressure in the dent part 4 is reduced, and muscle is slackened. Thus, a blood tube is also slackened, and the circulation of blood is restarted.

Description

DETAILED DESCRIPTION OF THE INVENTION [Objects of the Invention] (Industrial Field of Application) The present invention relates to a device for promoting blood perfusion through veins in a part of the human body.

In this specification, promotion of blood circulation around the anus will be mainly discussed in the description of the prior art and examples, but this is for convenience of explanation and the present invention is not limited thereto.

(Conventional technology) It is well known that many people are troubled by hemorrhoids.

There are many veins surrounding the anus. These veins become compressed due to constipation, prolonged sitting, or other factors, resulting in poor blood circulation, congested blood, and swelling, forming hemorrhoids.

This is the cause of hemorrhoids. To prevent this, all you need to do is to promote blood circulation around the anus.Also, even if hemorrhoids have already formed, they can be cured by slowing down the progression of hemorrhoids.

It is generally known that pine surgery is good for promoting blood circulation, and not only do pine surgeons exist, but many pine surgery devices for personal use are commercially available.

However, in the case of the anus, it is impossible to have someone else perform massage or acupressure on the anus due to the location. Also, even if you do it yourself, it is impossible to continue pine surgery by hand. Commercially available massagers can be used, but all conventional massagers use mechanical vibrators to apply vibrations, so it is difficult for people who have already developed hemorrhoids to continue using them due to the pain. It is.

That is, until now, there has been no suitable device for promoting blood circulation that can be used near the anus.

(Problems to be Solved by the Invention) The present invention provides a venous blood perfusion promoting device that massages a part of the human body without using a conventional mechanically vibrating vibrator and promotes blood perfusion in the surrounding veins. The challenge is to do so.

[Structure of the Invention] (Means for Solving the Problems) The present invention is characterized by using air pressure to periodically apply positive or negative pressure, or both alternately, to specific parts of the human body. It is something.

Specifically, a depression is formed approximately in the center of the contact part, which is shaped so that it can appropriately contact the area on the surface of the main body, such as the buttocks, where the pine surge is to be performed, and the air inside the depression is pumped from a pressurizer. This is to apply periodic pressure.

Preferably, an air reservoir is provided to apply pressure to the air within the recess.

(Function) The function of the present invention will be explained below based on the drawings corresponding to one embodiment. This embodiment is intended to promote blood circulation around the anus.

When using this, simply sit down on the contact part 2 of the main body 1 and operate the compressor 10 as a pressurizing machine. , the air in the depression 4 remains trapped there. This does not mean that it is completely sealed, and it is natural that there will be some leakage.

When, for example, positive pressure is applied for several seconds from the compressor 10 to the air in the depression 4, the air in the depression 4 uniformly presses the buttocks.

As is well known, according to fluid mechanics, when pressure is applied to a fluid in a closed space, the pressure is uniformly applied to the entire wall that makes up the space.

In the case of the present invention, the area around the anus that covers the open part of the recess 4 constitutes a part of the wall of the closed recess 4, so even if the shape is complex, it is almost uniform in each part of the buttocks. pressure is applied to. As mentioned above, it is not completely sealed and some air leaks out, but this does not pose a practical problem; therefore, the muscles in the buttocks are compressed, which compresses the veins and stops blood circulation.

After a few seconds, when the pressure from the compressor 10 is stopped, the pressure inside the recess 4 decreases and the muscles relax because it is not completely sealed. Therefore, blood vessels are also relaxed and blood circulation is resumed.

If this is repeated periodically, the veins around the anus in the buttocks will be repeatedly compressed and relaxed.

Here, we will briefly explain venous blood perfusion.

As is well known, in the case of arteries, blood is pushed out by the pressure of the heart. However, in the case of veins, especially capillaries, the pressure of the heart's pump cannot reach the blood pressure.

Blood circulation in this area is maintained by repeatedly compressing and relaxing blood vessels as muscles contract and relax during exercise. However, blood moves in veins above the heart due to gravity.

Since the present invention repeatedly compresses and relaxes the buttocks using air pressure as described above, the muscles of the buttocks repeatedly compress and relax the blood vessels, thereby promoting blood circulation around the anus.

Periodic pressurization by a compressor is not limited to positive pressure; even if negative pressure is applied to suction the buttocks, the deforming muscles can similarly compress and relax blood vessels. can. Alternatively, positive and negative signals may be added alternately, with a short pause period provided during the transition period from positive to negative and from negative to positive.

Pressure from a compressor can be applied directly to the air in the recess, but depending on the size of the recess, it is possible to apply pressure more evenly by setting up an air reservoir in the middle and applying pressure through it. be able to.

(Example) The figure shows an example for promoting blood circulation around the anus. FIG. 1 is a sectional view of the main body 1, and the contact portion 2 is the upper surface where a person sits down. The peripheral part 3 of this contact part 2 is formed in the shape of a funnel with a gentle slope, and a hollow part 4 for storing air is formed in the center.The cross-sectional shape of the hollow part 4 in this embodiment is gradually deepened. Although the shape rises again at the center, the shape is not limited to this, and there is no problem even if it is a depression with a square cross section.In short, it is sufficient that air accumulates here.

In the main body 1 of this embodiment, a spherical air reservoir 5 is provided below the recess 4, and this air reservoir 5 is connected to a compressor 10 (FIG. 2) via a hose 6. Further, the air reservoir 5 is connected to the recessed portion 5 via a narrowed lower protrusion. Although the analysis regarding the existence of this air reservoir 5 is not necessarily sufficient, the one provided with it was the most comfortable in terms of applying pressure to the buttocks. If the recess 4 is made larger, there will not be much of a difference.

The compressor 10 used in this embodiment has a cylinder 1
The piston 12 is connected to a piston rod 13. The piston 12 is of a type in which air is sent and sucked through an air port 13 by the piston 12 reciprocating within the piston 1. The cylinder 11 is attached to a base plate 14, and a motor 15 for moving the piston rod 13 up and down is further attached to this base plate 14. This motor 1
A crank arm 16 is attached to the rotating shaft of the motor 5, and the crank arm 16 and the tip of the piston rod 13 are connected by a connecting rod 17 to convert the rotational motion of the motor 15 into linear motion. The hose 6 is connected to the air port 13.

That is, this compressor 10 applies positive pressure to the recess 4 by lowering the piston 12, and applies negative pressure by raising it.

This operation is repeated by pushing the piston 12 down, stopping for about 0.5 seconds, then pulling it up, stopping it again for 0.5 seconds, and then pushing it down again. In this embodiment, the piston 12 is made to reciprocate 15 times per minute. Also, the pressure generated is 3
It is set to Kg/cts.

As mentioned above, this example uses a compressor that alternately applies positive pressure and negative pressure, but is not limited to this; a commercially available compressor or pump that continuously outputs a constant pressure may be used. can be used.

In that case, a solenoid valve is provided and the pressure continuously generated from the compressor is switched or opened/closed by the solenoid valve so that the air reservoir 5 is repeatedly pressurized and stopped. It is optional whether positive pressure or negative pressure is used.

A person using the apparatus of this embodiment only needs to take off his pants, sit on the contact part 2 with his pants on, and operate the compressor 10.

The above embodiment aims to promote blood circulation around the anus, but if the shape of the contact part 2 is changed to a shape suitable for contacting other parts of the human body, the blood circulation in the veins of that part can be improved. There is no need to explain that it can promote circulation.

Contrary to the above embodiment, the shape of the main body part 1 may be such that it can be placed on a person lying on a bed or the like, and there is no particular restriction on the size. All that is required is for air to accumulate in the recess when the area around the contact portion is applied to the human body; therefore, the simplest form may be a simple bowl-shaped one.

[Effects of the Invention] As described above, the present invention can partially compress and relax the human body using air pressure, thereby promoting blood circulation in the veins of that region. If this product can be used on the buttocks, it is possible to prevent the occurrence of hemorrhoids and also to recover from diseases caused by hemorrhoids.

Furthermore, the present invention uses air pressure to apply pressure almost uniformly to each part of the human body, so unlike conventional systems that apply mechanical vibrations, even people with illnesses will not feel any pain. , can give a pine surge effect.

Moreover, its usage is extremely simple, as it is only necessary to place the area to be pine-surged on the contact portion.

[Brief explanation of drawings]

Fig. 1 is a sectional view of the main body of one embodiment of the device of the present invention;
The figure is a sectional view of the compressor used for this purpose. 1: 4: 0 2 5 Body part, 2: Contact part, l: Surroundings of contact part, hollow part, 5: Air reservoir, 6: Hose, : Compressor, 11: Cylinder m: Piston rod, 13: Air port: Motor, 16: Crank arm. Figure 2

Claims (2)

[Claims] (1) A main body with a recess formed approximately in the center of the contact portion that comes into contact with a part of the human body, and periodically applying positive or negative pressure or alternating positive and negative pressure to the air within the recess of the main body. A device for promoting venous blood perfusion, comprising: a pressurizer that applies pressure to the blood; (2) The venous blood perfusion promoting device according to claim 1, wherein an air reservoir is formed between the depression and the pressurizer.