JPS5939137B2 - Waste disposal equipment for beds, wheelchairs, etc. used by seriously ill people, physically disabled people, bedridden elderly people, etc. - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an apparatus for disposing of filth from the elderly, the sick and injured, the physically handicapped (hereinafter referred to as bedridden elderly, etc.), and the like.

In daily life, physically disabled people, bedridden elderly people, etc. use the well-known ``omaru'' and ``shibin'' in their beds for defecation and urination, but these are not fixed, so disabled bedridden elderly people, etc. If a person uses the equipment, the assistance of a caregiver is required, and the disabled body may fall or the equipment may be knocked over, contaminating the body, clothing, bedding, and floor with filth.

In addition, the user has a strong sense of inevitability of soiling the product, and has the disadvantage of having a strong sense of anxiety because the user is conscious of it.

In order to improve the above-mentioned drawbacks, a cutout window hole is provided in the bed, etc., and when used, a flush toilet is formed as a rising type, and after defecation and urination, not only the toilet bowl but also a private cleaning nozzle is used to save labor and provide comfortable post-treatment. What you are trying to do is known.

Although the improved latter type has a sufficient effect on cleaning, it requires a special flush toilet, and because it is not a sealed structure, it produces a bad odor when used, and waste liquid such as cleaning liquid is dissipated when used. This has the disadvantage that it causes discomfort to the patient and third parties, and cannot relieve the anxiety of the elderly and patients, resulting in contamination.

In view of the above-mentioned circumstances, the present invention provides a toilet seat part made of a soft elastic material that can be contracted and expanded and made of a soft elastic material on the surface that comes into contact with the human body's private parts, such as a bed, and is widely fixed to the private parts during defecation and urination, thereby preventing odor and leakage of cleaning fluid. The purpose of the present invention is to prevent the above-mentioned feelings of anxiety from users such as elderly people and patients, and to enable the device to be set not only as needed but also to be usable at all times.

DESCRIPTION OF THE PREFERRED EMBODIMENTS Below, drawings showing embodiments of the present invention will be described in detail.

1 shows a known bed for a bedridden elderly person A to which the filth disposal device B of the present invention is attached, and the bed surface 1a such as a mat is divided into several sections in the length direction and has a folding structure. As shown in Figure 4, it is now possible to keep a crippled body in a constant state of getting up from a lying position.

1b is a shutter (
A small window hole 2 in the bed surface 1a is formed so that both sides of the bed 1a can be slid within a certain range in the width direction of the bed 1 (door part).
can be opened and closed freely.

3 is a mounting frame fixed to the small window hole 2, as shown in an enlarged view in FIG. Horizontal part 3a
A connection pipe 3c is formed inside the toilet bowl 3c integrally convex downward and connected to a flush toilet bowl 4 having flushing and drying functions located below, and the mounting frame 3 consisting of these structures is biased toward the lower part of the small window hole 2. to fix the position.

The flush toilet 4 has an upper edge flange 4a attached to the horizontal part 3a of the mounting frame 3.
It is joined to the lower surface of the flange 4a, and the lower side of the flange 4a is fixed to the mounting frame 3 by sandwiching the receiving piece 5, and is formed to hang down in the space under the bed 1.

A conduit 5 is connected to the lower end of the flush toilet bowl 4, and waste is discharged by means of a lever or switch of a known hand-operated device of the flush toilet bowl 4.

7 is after using the flush toilet 4 at the hot water and air nozzle section,
Hot water is jetted toward the upper opening of the toilet to clean the private parts and the surrounding areas, and after a certain period of time, hot air is blown in the same direction to dry them.

Reference numeral 8 denotes a water jet spout of the flush toilet, which discharges waste in conjunction with lever operation of the toilet's hand-operated device, as is well known.

Reference numeral 9 denotes a toilet seat to be attached to the mounting frame 5 of the flush toilet 4, which is molded into a hollow cylinder 9f of rubber, soft synthetic resin, etc., and is expanded by injecting hot air or the like into the interior through a nozzle 9g to open the flush toilet 4. A mounting leg 9b is formed in a plate shape with a U-shaped cross section under the hollow cylinder 9f of the toilet seat 9, and the upper surface of the flange 4a of the flush toilet 4 Insert it into the connection port tube 3c of the mounting frame 3 attached to the
As shown in the figure, a shutter 1b of a small window hole 2 made in a bed 1 is opened and closed so as to be opened and stored on the bed surface 1a.

Reference numeral 9a is an annular portion that expands and contracts and is formed in the same body as the toilet seat 9. As shown in FIG. Form.

Therefore, when air, hot water, etc. are injected into the toilet seat 9, the cylindrical portion 9d expands and is curved forward in a dogleg shape as shown in FIG. 5, so that it can cover the front of the patient's buttocks. The cylindrical portion 9d is in close contact with the inner peripheral surface of the crotch of both legs, the thin plate portion 9e can catch urine and prevent it from scattering, and the excrement can be stored in the toilet bowl 4.

Next, the toilet bowl 4, the mounting frame 3, the toilet seat 9, etc. are installed entirely below the surface of the bed surface 1a of the bed 1 as shown in FIG. Toilet seat 9
In more detail, the bed 1 is designed to be positioned and installed so that its surface is higher than the bed surface 1a.
Fix the mounting frame 5 that receives the flange 4a of the toilet bowl 4 to the frame of the toilet bowl 4, engage the flange 4a of the toilet bowl 4 to this frame, overlap the mounting frame 3 on the top surface of this flange 4a, and insert the connection pipe 3c into the opening of the toilet bowl 4. The mounting leg 9b, which is formed integrally with the toilet seat as described above, is inserted into the connection tube 3c of the mounting frame 3 so that it has a U-shaped cross section, and is attached to the inner periphery of the upright portion 3b. (See Figure 5).

The toilet seat 9 installed in this way is inflated by injecting air and hot water, and the circumference of the upper surface of the toilet seat 9 becomes slightly higher than the bed surface of the bed 1, that is, the surface of the mat, and the patient's buttocks are adhered to this.

Thus, the degree of adhesion to the toilet seat 9 is adjusted by adjusting the injected air and hot water according to the user's body weight.

The inlets 9g for air, hot water, etc. may be provided separately in other parts, and can also be used for both injection and discharge; when the toilet seat 9 is deflated, the hot water will be discharged into the toilet bowl 4. The inside of the toilet bowl 4 is cleaned and deflated, the shutter 1b on the surface 1a of the bed 1 is opened, and the toilet bowl 4 is stored through the small window hole 2.

In addition, for patients with paralyzed physiological sensations, so-called drooling patients, the toilet seat 9 is used with the toilet seat 9 constantly inflated, and this device is also used in wheelchairs for severely disabled patients.

Since the present invention is constructed as described above, the toilet seat can be stably attached to the toilet bowl, and in use, when the toilet seat is in an inflated state, the surface is at a higher position than the surface of the bed mat, so that the patient can It fits tightly between the legs and maintains a stable position due to elasticity, and also forms a cylindrical part that expands on the periphery of the thin plate that covers the front of the buttocks.
It has the great advantage of preventing waste from scattering, allowing nurses to use it without any hassle, and allowing patients to use it with peace of mind.Furthermore, the toilet seat is easy to install and remove, making it convenient for replacement and cleaning. It has many benefits, such as the fact that it has a large capacity and can be mass-produced and provided at a low price.

[Brief explanation of the drawing]

Figure 1 is a side view of this device in use when it is attached to a bed.
Fig. 2 is a plan view of the bed, Fig. 3 is a plan view of the main parts with the door open, Fig. 4 is a side view of the device in use, and Fig. 5 is an enlarged sectional view with a part of the device cut away. , FIG. 6 is a sectional view taken along the line VI-VI. A: Bedridden elderly, etc., B: Sewage disposal equipment, 1: Bed, 4: Toilet with flush and dry function, 5:・・Conduit, 7・・・・
...Hot water and air nozzle part, 8...Water jet outlet, 9...Toilet seat part.

Claims (1)

[Claims] 1. Attach a mounting frame to the opening of the toilet of a bed used by the seriously ill, the physically disabled, the bedridden elderly, etc., which has an upright part and a connection pipe that can fit into the inner periphery of the opening of the toilet, In addition, the toilet seat is formed of a hollow cylindrical body made of airtight material such as rubber or synthetic resin that expands when air, hot water, etc. are injected, and mounting legs having a U-shaped cross section are formed at the lower inside of the hollow cylindrical body of the toilet seat. It is fitted and fixed to the connecting pipe of the mounting frame, and furthermore, a cylindrical part that expands with air or hot water is formed on the periphery of the thin plate part in front of the toilet seat by connecting it with the hollow cylindrical body of the toilet seat. A filth disposal device for a bed used by a seriously ill person, a physically disabled person, a bedridden elderly person, etc., which is configured to cover the front part of the buttocks of the patient.