JPH0260336B2 - - Google Patents

Description

[Detailed Description of the Invention] A. Purpose of the Invention (1) Industrial Application Field The present invention is directed to annularly surrounding the outer peripheral surface of the base of a rod-shaped living body part and periodically compressing the outer periphery of the living body part. This invention relates to a blood circulation control device that controls blood circulation in the living body part.

(2) Prior art In general, in the peripheral parts of a living body, blood is sent through arteries and refluxed through venous blood vessels. At the bottom, the peripheral parts are kept at a moderate hardness, and depending on the part of the body, the hardness of the peripheral parts can freely change greatly depending on the mental effect due to the regulatory function of the cerebrum.

However, if there is a disorder in the vascular system or nervous system due to medication, a deficiency in hormone secretion or a decrease in hormone sensitivity, or a disturbance in the regulatory function of the cerebrum, the hardness of the peripheral parts may increase depending on the psychoactive effect. It has become impossible to increase the level of phlegm, leading to medical problems such as so-called impotence in adult men, and there has been a strong desire for an effective solution to this problem.

(3) Problems to be Solved by the Invention In view of the above circumstances, the present invention has been proposed to solve the above problems. It is an object of the present invention to provide a blood circulation control device that can apply a pumping action to effectively squeeze the body part and assist the function of increasing the hardness of the body part based on mental effects.

B. Structure of the Invention (1) Means for Solving the Problems In order to achieve the above object, the present invention provides a flat member made of a flexible material that is annularly wrapped around the outer peripheral surface of the base of a rod-shaped biological part; a coupling device for removably coupling a pair of opposing free ends of the member; and a coupling device attached to the inner circumferential surface of the flat member so as to be parallel to each other in the length direction of the living body part;
The apparatus includes at least four flexible airtight tubular bodies that surround the living body part over substantially the entire circumference, and a compressed air supply/discharge device for supplying and discharging compressed air to and from these airtight tubular bodies. The device repeats a cycle in which air is supplied to the airtight tubular bodies in sequence from one end of the airtight tubular bodies in the parallel direction to the other end thereof, and the air supply to each of the airtight tubular bodies is repeated. At the start, the airtight tubular body that is one previous in the air supply order is in an expanded state, the airtight tubular body that is two previous airtight tubular bodies starts to be exhausted, and the other airtight tubular bodies are in a contracted state. It is characterized by having been.

(2) Function When in use, the compressed air supply/discharge device is installed with the flat member wrapped around the rod-shaped living body part so that one end of the airtight tubular body in the parallel direction becomes the proximal end of the rod-shaped living body part. Activate. During the operation, compression can be effectively applied to the rod-shaped living body part by the airtight tubular body in the expanded state, and the compression area is sequentially moved from the proximal end to the distal end of the rod-shaped living body part. Since it is possible to repeat the movement cycle of the action site, it is possible to effectively apply a pumping action that continuously and effectively squeezes the rod-shaped living body part from the proximal end to the distal end. This pumping action assists the flow of arterial flow to the distal end, that is, the distal end, of the biological part, and effectively suppresses the return of venous flow from the distal end to the proximal side.

(3) Examples Examples of the present invention will be described below with reference to the drawings. First, in FIGS. A flat member 1 made of a flexible material such as a sheet is formed into a quadrilateral shape, and an engaging means 4 having several small loops is attached to one side edge a of the flat member 1. On the other side of the other side edge b of the flat member 1, an engaging means 5 is mounted which cooperates with the engaging means 4 to perform an engagement/disengagement action, and both the engaging means 4, 5 is the coupling device C of the present invention
It consists of On the same side of the flat member 1 as the engaging means 4, there are five flexible airtight tubular bodies 2 1 having a length extending from the inner edge of the engaging means 4 to the side edge b of the flat member _{1. .about.2.sup.5} are mounted so as to be closely aligned with each other in the lateral direction of the flat member 1, that is, in the direction along the left and right edges a and b.

The airtight tubular bodies 2 ₁ to _{2 5} may be, for example, tubular bodies made of rubber or other stretchable or non-stretchable flexible materials; Considering this, it is desirable that the material be made of stretchable material. In addition, in order to increase the closeness between the airtight tubular bodies 2 _{1 to 2 5 , the airtight tubular bodies 2 1} to 2 ₅ are attached to the flat member 1 so that a portion of each of the airtight tubular bodies 2 ₁ to 2 ₅ overlaps each other as shown in the figure. It is preferable to install it on one side.

Each of the airtight tubular bodies 2 ₁ to 2 ₅ is connected to one end of each air supply/discharge pipe 3 ₁ to 3 ₅ , and the other end of each air supply/discharge pipe 3 ₁ to 3 ₅ is operated by a motor 7 . It communicates with the corresponding air outlet of the air supply/discharge valve 6.

The air supply/discharge valve 6 periodically distributes compressed air sent from a compressed air supply source 8 such as a pump to each of the air supply/discharge pipes 3 ₁ to 3 ₅ , or vice versa. Air is periodically discharged from each airtight tubular body 2 ₁ to 2 ₅ to the outside air via pipes ₁ to 3 ₅ , and an example of its operating mode is as follows.

In the reference table, ,,,... indicate the stages over time, and 2 ₁ , 2 ₂ , 2 ₃ ,... indicate the corresponding airtight tubular bodies in Figs. 1 and 2, respectively, and especially the symbol "0'' indicates that the corresponding airtight tubular body is in the contracted state, the symbol '+' indicates that compressed air is supplied to the corresponding airtight tubular body, and the symbol '+' indicates that the corresponding airtight tubular body is in the contracted state. The symbol "-" indicates that the airtight tubular body is fully expanded by the compressed air supplied to it, and the symbol "-" indicates that the compressed air is discharged from the corresponding airtight tubular body to the outside air. .

As is clear from this table, the airtight tubular body 2
The supply/discharge control of compressed air to ₁ to 2 ₅ is such that a cycle is repeated in which air is supplied to the airtight tubular bodies in sequence from 2 ₁ at one end of the airtight tubular bodies in the parallel direction to 2 ₅ at the other end. Moreover, at the time of starting air supply to each of the airtight tubular bodies 2 ₁ to _{2 5} , the airtight tubular body one before it in the air supply order is in an expanded state, and the exhaust of the airtight tubular body two before it is in an expanded state. is started and also the other airtight tubular body is set to be in a contracted state. For example, in the stage airtight tubular body 2 ₃
begins to expand due to the start of air supply to it,
Also, the airtight tubular body 2 which is one place earlier in the air supply order than that
₂ is already in an expanded state with sufficient air supply,
Further, the airtight tubular body 2 ₁ that is two places earlier in the air supply order starts to be evacuated, that is, to contract, and the remaining airtight tubular bodies 2 ₄ and 2 ₅ are in a contracted state. Also, at this stage, the airtight tubular body 2 ₄ begins to expand as air is started to be supplied to it, and the airtight tubular body 2 ₃ which is the previous one in the air supply order has already been sufficiently inflated. The airtight tubular body 2 ₂ which is in the expanded state and is two positions earlier in the air supply order starts to be evacuated, that is, deflated, and the remaining airtight tubular bodies 2 ₁ ,
2 ₅ is in a contracted state. Thereafter, similar control is performed for each stage, and at each stage, the same control mode as that of the stage is returned, and such a control cycle is repeated.
Note that "stage" indicates an inactive state of the device, and "stage" indicates a preliminary stage for transitioning to the normal control cycle at the time of starting the device.

The air supply and discharge pipes ₃₁ to ₃₅ , the air supply and discharge valve 6, the motor 7, and the compressed air supply source 8 cooperate with each other to constitute the compressed air supply and discharge device A of the present invention, By means of the apparatus A, the airtight tubular body 2 as described above is
It is possible to accurately control the supply and discharge of compressed air to the _{units 1} to 2 ₅ .

In addition, when connecting each air supply/discharge pipe 3 ₁ to 3 ₅ to the corresponding airtight tubular body 2 ₁ to 2 ₅ , each air supply/discharge pipe 3 ₁ to 3 ₅ is directly connected to each airtight tubular body 2 ₁ to 2 5 . _Five
Instead of connecting to the flat member 1, through holes are formed in the flat member 1 to communicate with each of the airtight tubular bodies ₂₁ to 2, respectively,
Through these through holes, each of the air supply and exhaust pipes 3 1 to 3 is connected to each airtight tubular body from the surface of the flat member 1 opposite to the surface on which each of the airtight tubular bodies _{2 1} to 2 ₅ is attached. 2 ₁
~ ₂₅ may be communicated.

With the structure described above, when attaching it to a rod-shaped living body part 9, for example, the penis, the flat member 1 should be placed so that the airtight tubular bodies 2 ₁ to 2 ₅ are on the inside, as shown in FIG. It is wrapped annularly around the outer peripheral surface of the base of the living body part 9, and the left and right side edges a and b are engaged with each other using a pair of engaging means 4 and 5. Then, when the supply of compressed air from the compressed air supply source 8 is started and the motor 7 is started to operate the air supply/discharge valve 6, the airtight tubular body 2 is
Compressed air is supplied to and discharged from ₁ to ₂₅ , and the airtight tubular bodies ₂₁ to ₂₅ expand and contract accordingly.

Therefore, the airtight tubular bodies 2 ₁ to _{2 5} have the following points: (a) Their expansion and contraction operations are carried out sequentially from the proximal end to the distal end of the living body part 9, and the feeding cycle is repeated; b) During the transition of the above expansion/contraction operation, at least one airtight tubular body (two in the stage)
₁ , 2 ₂ in stage, 2 ₃ in stage,...
(...) is a synergy between the fact that the inflated state is maintained and the living body part 9 is continuously and firmly compressed, and (c) the compressed area sequentially moves from the proximal end to the distal end of the living body part 9. By this action, a pumping action can be applied to the living body part 9 to continuously and effectively squeeze it from the proximal end side to the distal end side, and according to this pumping action, the distal end of the living body part 9 That is, the flow of arterial flow to the peripheral part is assisted, and the return of venous flow from the peripheral part to the proximal side is effectively suppressed, thereby promoting the overall hyperemia of the living body part 9 and, therefore, an increase in hardness. As a result, it is possible to effectively assist the function of increasing the hardness of the body part 9, such as the penis, based on mental effects. Note that reference numeral 9' in FIG. 2 indicates a living body part before hardening.

In addition, the blood circulation control device of the present invention allows the biological part 9 to perform its original functions without any hindrance while being attached to the biological part 9, so that men suffering from so-called impotence can be guided without their partner noticing. and can be used. Furthermore, as the number of times it is used increases, the user's mental state can be restored, so the original hardness increasing function based on mental effects can be significantly improved.

In the above embodiment, the motor 7 is used to operate the air supply/discharge valve 6, but as shown in FIG. 7', the compressed air generated by compressing the manual compressed air generator 8' may be sent to each airtight tubular body.

C. Effects of the Invention As described above, according to the present invention, a flat member made of a flexible material is wrapped annularly around the outer peripheral surface of the base of a rod-shaped living body part, and a pair of opposing free ends of this flat member are connected to each other. a coupling device for removably binding; and at least four flexible members attached to the inner circumferential surface of the flat member so as to be parallel to each other in the length direction of the living body part, and surrounding the living body part substantially all the way around the living body part; The compressed air supply and discharge device includes airtight tubular bodies and a compressed air supply and discharge device for supplying and discharging compressed air to and from these airtight tubular bodies, and the compressed air supply and discharge device supplies air to the airtight tubular bodies. The cycle is repeated sequentially from one end side to the other end side in the parallel direction, and when air supply to each airtight tubular body starts, the airtight tubular body one previous in the air supply order is is in an expanded state, exhaustion of the two previous airtight tubular bodies is started, and the other airtight tubular bodies are in a contracted state, so that one end side of the airtight tubular body in the parallel direction When the compressed air supply/discharge device is operated after winding the flat member around the rod-shaped living body part so that the flat member is on the proximal end side, compressed air is effectively applied to the rod-shaped living body part by the airtight tubular body in the expanded state. The application site of the compression action can be sequentially moved from the proximal end to the distal end of the rod-shaped living body part, and the movement cycle of such an action part can be repeated, thereby causing the compression effect to be applied to the rod-shaped living body part. Since a pumping action that continuously and effectively squeezes the body part from the proximal end to the distal end can be effectively applied, the flow of arterial flow to the distal end, that is, the distal end of the living body part is assisted and the distal end The return of venous flow from the body part to the base side is effectively suppressed, promoting the overall hyperemia and increase in hardness of the body part, resulting in adverse conditions such as hormone secretion deficiency and cerebral regulatory dysfunction. Also, it can effectively support the function of increasing the hardness of biological parts, such as the penis, based on psychological effects, and can be an extremely effective solution for men suffering from so-called impotence.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a blood circulation control device according to an embodiment of the present invention, FIG. 2 is a cutaway side view of essential parts of the blood circulation control device of FIG. FIG. 2 is a perspective view of a blood circulation control device based on an example. 1... Flat member, 2 ₁ to 2 ₅ ... Airtight tubular body, 3
₁ to 3 ₅ ...Air supply/discharge pipe, 6...Air supply/discharge valve, 8...
... Compressed air supply source, 9... Living body part, A... Compressed air supply/discharge device, a, b... Side edges as free ends, C... Coupling device.

Claims (1)

[Scope of Claims] 1. A flat member made of a flexible material that is annularly wrapped around the outer peripheral surface of the base of a rod-shaped living body part, and a connection that removably connects a pair of opposing free ends of this flat member to each other. an apparatus; at least four flexible airtight tubular bodies attached to the inner circumferential surface of the flat member so as to be parallel to each other in the length direction of the living body part and surrounding the living body part substantially over the entire circumference; and a compressed air supply/discharge device for supplying and discharging compressed air to and from the tubular body, the compressed air supply/discharge device supplying air to the airtight tubular body from one end of the airtight tubular body in the parallel direction. The cycle is repeated sequentially up to the one at the other end, and when air supply to each airtight tubular body starts, the airtight tubular body one before it in the air supply order is in an expanded state and two A blood circulation control device characterized in that the first airtight tubular body starts to be evacuated and the other airtight tubular bodies are in a contracted state. 2. In the blood circulation control device according to claim 1, the compressed air supply/discharge device individually supplies/discharges air to the air supply/discharge pipes communicating with each of the airtight tubular bodies according to a predetermined program. A blood circulation control device comprising at least an air supply/discharge valve that performs the above operations, and a compressed air supply source that supplies compressed air to the air supply/discharge valve.