JPH0719464Y2 - Hemorrhoid treatment tool - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hemorrhoid treatment device. More specifically, the present invention relates to a hemorrhoids treatment tool which is convenient to carry, and which cools the affected area to treat hemorrhoids.

[0002]

BACKGROUND ART There are various treatment methods for hemorrhoids including excision surgery, but a simple method is to cool the affected area or the vicinity of the affected area to improve blood circulation in the vein, reduce varicose veins, and cause pain. There is a treatment method for reducing hemorrhagic swelling (hereinafter abbreviated as "cooling method"). As a cooling treatment instrument, a cylindrical instrument filled with a substance with a large heat capacity and sealed is stored in a freezer of a refrigerator for several hours, and after sufficiently cooling the instrument, a treatment instrument to be inserted into the anus 716
No. 96, No. 48-71697, No. 4
No. 8-71698, Japanese Utility Model Laid-Open No. 48-71699), therapeutic instruments for cooling a shell containing a magnet and inserting it into the anus (Japanese Utility Model Laid-Open No. 59-145930) and the like are already known. As a method (apparatus) for cooling the affected area other than hemorrhoid treatment, a method (apparatus) using low-temperature gas,
A method (apparatus) for circulating cold water is known.

[0003]

The above-mentioned conventional therapeutic device for obtaining a low temperature by cooling from the outside requires a cooling device such as a freezer for cooling, and is stored in the cooling device prior to use for cooling. Since it is necessary, it is impossible to carry and use it, and it takes a long time to cool the instrument body.

In view of the above-mentioned conventional techniques and problems, the present invention does not need to use a cooling device to bring the temperature to a low temperature as in a conventionally known therapeutic device, and can be carried and used. Moreover, it is an object of the present invention to provide a hemorrhoidal treatment device that is easy to use and can lower the temperature of the treatment device main body in a short time.

[0005]

In order to solve the above-mentioned problems, the present invention provides a hemorrhoidal treatment tool to be inserted into the anus, wherein a) the outer periphery of one end is closed by a rounded outer peripheral surface,
A hollow cylindrical tube main body whose other end is closed by the following gripping part, a crystalline, powdery or granular solid that dissolves in the following liquid filled in the inside of the above-mentioned pipe main body or reacts with the following liquid to absorb heat , b) has a larger cross sectional area than the cross-sectional area of the diameter direction of the tube body, only the surface opposite to the surface that is to connect the tube body
Is made of a flexible material, and has a hollow cylindrical or cubic shaped grip portion having a projection for perforation on the inner surface of the flexible surface, and melts and absorbs heat of the solid stored inside the grip portion. Or a bag or capsule containing a liquid that reacts with the solid and absorbs heat, and c) the bag or capsule in contact with the bag or capsule containing the liquid.
A hemorrhoid treatment tool comprising a liquid guiding core body arranged at the center of the main body in the longitudinal direction .

The structure and operation of the hemorrhoid treatment device of the present invention will be described below.

The hemorrhoid treatment device of the present invention utilizes the decrease in temperature due to the endotherm when the solute is dissolved in the solvent or the decrease in temperature due to the endothermic reaction of the substance for cooling the main body of the treatment device. Also,
One side of the grip (that is, the side opposite to the side connected to the pipe body)
Surface) is made of a flexible material.
Bags or capsules containing the liquid even when pressed on surfaces other than
Is never destroyed. Therefore, carry the treatment tool body
However, there is a risk of accidentally destroying the bag or capsule.
Less, the inventor can use it for portable use,
Moreover, it was possible to complete a therapeutic device that is easy to use and that can reduce the temperature in a short time. Cooling method utilizing absorption of heat by dissolution Since the temperature drop is found when saltpetre is dissolved in water, although it may have been used for foods and beverages such as cooling, as in the present invention, a mobile use Can be used
An example applied to a hemorrhoidal treatment tool that can easily and quickly lower the temperature has not been known.

In the hemorrhoid treatment device of the present invention, one end of a hollow cylindrical tube main body (hereinafter sometimes abbreviated as “tube main body”) is closed by an outer peripheral surface having a rounded outer periphery, and the other end is closed. It is closed by connecting to a hollow grip. By making the outer circumference at one end of the tube main body round, the insertion into the anus is facilitated. The size of the tube body is an outer diameter and length suitable for insertion from the anus into the rectum, specifically, the outer diameter of the tube body is about 10 to 13 mm,
The distance from the outer peripheral surface to the connecting portion with the gripping portion is 50 to 7
0 mm is suitable. As the material of the tube body, synthetic resin, rubber, metal, etc. can be used, and the surface is finished to be smooth.
The grip connected to the other end of the pipe body is a hollow cylindrical or cubic shape with a cross-sectional area slightly larger than the diametrical cross-section of the pipe main body. The parts are connected so that they communicate with each other. The reason why the cross-sectional area of the grip portion is made slightly larger than the cross-sectional area in the diameter direction of the tube main body is to make the treatment instrument easier to hold and to prevent the treatment instrument from excessively entering the anus. The liquid in the bag or capsule inside the hollow part of the gripper permeates into the hollow part of the pipe main body after the bag or capsule ruptures and ruptures. This is so that it can be done. At least one surface of the hollow grip portion, preferably the surface opposite to the surface connected to the pipe body, is made of a flexible material such as soft synthetic resin or rubber. This flexible surface is recessed into the inside of the grip portion by external pressure (for example, pushing with a finger). A piercing projection having a sharp tip is provided on the inner surface of the flexible surface.
When the flexible surface is pressed from the outside, the projection for perforation is filled with a liquid (a liquid that absorbs heat when dissolving a solid described below or that reacts with the solid to absorb heat), and the gripping portion. It has the function of perforating and destroying the bag or capsule stored inside. The size and material of the perforation protrusion are appropriately selected according to the volume of the hollow portion of the grip portion, the volume of the bag or capsule filled with the liquid, the material of the bag or capsule, and the like. The bag or capsule filled with the liquid is for separating the liquid from the solid until the time of using the therapeutic device, and the material of the bag or capsule is preferably synthetic resin or rubber.

[0009] Inside the tube body, a crystal having the property of being dissolved in the following liquid and absorbing heat to cool the body of the therapeutic device, or having the property of absorbing heat by the chemical reaction with the liquid described below to cool the body of the therapeutic device Fill with a solid, powdery, or granular material. The inside of the grip portion has the property of melting the solid to absorb heat and cooling the treatment tool body,
Alternatively, a bag or capsule, which is filled with a liquid having a property of reacting with the solid and absorbing heat to cool the main body of the treatment tool, which is pierced and broken by the piercing projection, is stored. For example, the types and combinations of the above liquids and crystalline, powdery or granular solids are water and urea (dissolving endotherm),
Water and potassium nitrate (dissolving endotherm), water and ammonium nitrate (dissolving endotherm), water and iron nitrate (dissolving endotherm), benzyl acetate and methanol (reaction endotherm), phenyl acetate and propanol
(Reaction endotherm), etc.

The filling amount of the above-mentioned crystalline, powdery or granular solid and the above-mentioned amount of liquid are appropriately determined depending on the types of solid and liquid to be combined, target temperature, cooling duration and the like.

When pressure is applied from the outside such as pushing one surface of the flexible material of the hollow grip portion with a finger, the perforation protrusions provided on the inner surface of the surface of the flexible material are filled with the liquid. Perforate and destroy the sacrificed bag or capsule. Due to the destruction of the bag or capsule, the liquid flows in, diffuses and permeates inside the tube body,
The crystalline, powdery, or granular solid filling the inside of the tube main body is dissolved or reacts with the solid, and the treatment tool main body becomes a low temperature due to heat absorption or reaction heat (endothermic reaction) at that time.

A fibrous liquid guiding core made of a material capable of absorbing the liquid (for example, felt, synthetic resin fiber, etc.) is brought into contact with the bag or capsule filled with the liquid at the center in the longitudinal direction inside the tube body. It is desirable to place and place a crystalline, powdery or granular solid around the core. The provision of the core body is extremely effective in allowing the liquid to easily and quickly diffuse and permeate into the solid. And this action
Therefore, the hemorrhoid treatment device of the present invention becomes low temperature in an extremely short time,
Can be used immediately when needed.

Embodiments of the hemorrhoid treatment device of the present invention will now be described with reference to the drawings, but the present invention is not limited to the following embodiments.

[0014]

1 is a longitudinal sectional view of an embodiment of the hemorrhoid treatment device of the present invention, and FIG. 2 is an external perspective view of the hemorrhoid treatment device of FIG. In FIGS. 1 and 2, 1 is a hollow cylindrical tube body, 2 is an outer peripheral surface having a round outer periphery, 3 is a hollow cylindrical grip portion, 4 is a piercing protrusion, and 5 is urea (crystalline, Powdery or granular solid), 6 is water (liquid), 7 is a bag or capsule for filling and containing the liquid, 8 is a fibrous liquid guiding core, and 9 is a disk made of a flexible material. Set the outer diameter of the cylindrical tube body (1) to 1
The distance from the tip of the outer peripheral surface (2) having a radius of 2 mm, an inner diameter of 10 mm and a round outer periphery to the connecting portion with the gripping portion is 6
5 mm, and the grip portion (3) has a cylindrical shape with a length of 25 mm, an outer diameter of 25 mm, and an inner diameter of 23 mm,
A hollow cylindrical tube body and a hollow grip portion were integrally molded using a polycarbonate resin as a material in a state where the side opposite to the surface connected to the tube body was opened.

From the open side of the grip portion, 10 g (5) of crystalline urea and a water-absorbing liquid guiding core (made of felt, diameter about 6 mm) (8) were inserted into the inside of the pipe body. After loading the capsule (made of silicon resin) (7) filled with water so as to be located at the central portion in the longitudinal direction of the main body into the inside of the grip portion (3), the projection for punching (made of ABS resin) (4) is placed. A flexible disk (made of polycarbonate resin) (9) attached almost at the center is ultrasonically bonded to the opening side of the grip so that the projection (4) for perforation is inside. And the grip was sealed. The guiding core body (8) was arranged such that one end was in contact with the inner surface of the outer peripheral surface (2) having a roundness and the other end was in contact with the water-filled capsule (7).

When the above-mentioned circular plate (9) was pressed to break the inner capsule by perforation, the surface temperature of the cylindrical tube body (1) became 2 ° C. (room temperature, 20 ° C.) after 15 minutes.

[0017]

[Effects of the Invention] The effects of the present invention are as follows. (1) it is not necessary to take into freezer compartment to a low temperature, lifting
When carrying the product, make sure that the bag or capsule containing the liquid is
There is little risk of destruction and therefore it can be carried and used. (2) The temperature can be easily and immediately lowered at the time of use.

[Brief description of drawings]

FIG. 1 is a longitudinal sectional view of a hemorrhoid treatment device of the present invention.

FIG. 2 is an external perspective view of the hemorrhoid treatment device of FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Pipe main body 2 Outer peripheral surface having rounded outer periphery 3 Grip 4 Protrusion for drilling 5 Crystalline, powdery or granular solid 6 Liquid 7 Bag or capsule 8 Liquid guiding core 9 Flexible plate

Claims (1)

[Scope of utility model registration request] 1. A hemorrhoidal treatment tool to be inserted into an anus, comprising: a) the outer periphery of one end is closed by a rounded outer peripheral surface,
A hollow cylindrical tube main body whose other end is closed by the following gripping part, a crystalline, powdery or granular solid that dissolves in the following liquid filled in the inside of the above-mentioned pipe main body or reacts with the following liquid to absorb heat , b) has a larger cross sectional area than the cross-sectional area of the diameter direction of the tube body, only the surface opposite to the surface that is to connect the tube body
Is made of a flexible material, and has a hollow cylindrical or cubic shaped grip portion having a projection for perforation on the inner surface of the flexible surface, and melts and absorbs heat of the solid stored inside the grip portion. Or a bag or capsule containing a liquid that reacts with the solid and absorbs heat, and c) the bag or capsule in contact with the bag or capsule containing the liquid.
A hemorrhoid treatment tool comprising a liquid guiding core body arranged at the center of the main body in the longitudinal direction .