JPS5835242Y2 - Bedsore prevention and healing bed - Google Patents

Description

[Detailed explanation of the idea] It is said that bedsores are common among sick people who have been in bed for a long time.

These bedsores mainly occur on the skin of the lumbar region or on the spine.

The applicant has a family member with this type of illness, and after conducting repeated studies and experiments on the prevention and recovery of bedsores, he realized that moisture is drained from the upper part of the mattress, and therefore, his first objective was to remove the moisture. do.

Next, we determined that the relationship between patients and nurses on tatami in Japanese-style houses is easy for nurses to handle and comfortable for patients, and we set this as our second objective. do.

The next objective is to simplify the product as a bet and make it cheaper and more robust.

In other words, the proposed method involves cutting out a ventilation hole in the center of the floorboard of the bed large enough for the patient's buttocks to sit against, and cutting out a long ventilation hole in the area where the patient's spine connects to the hole, and fixing a board frame around the bottom of the bedboard. , large ventilation holes are provided in the center of both sides of the board frame, and numerous small ventilation holes are provided on each board surface, and the floor board and board frame are divided into two at the center.
This bed for preventing and comforting bedsores is made by connecting these divided parts with hinges, allowing the patient's head side to be bent freely, and lifting and supporting one half of the patient's head in the form of an inclined plane at the required height, with a pivoting rod attached to the back of the floorboard.

The drawings of the embodiment will be explained below.

In the drawing, 1 is a floorboard made of a single plywood board,
A ventilation hole 2 suitable for sitting is provided in the approximately central part of the iron plate where the patient's buttocks are located.

It is convenient to make this hole into a slightly tapered shape.

Reference numeral 3 denotes a long ventilation hole which is communicated with the ventilation hole 2 and is provided in the floorboard 1, so that the spine of the patient lying on the bed comes into contact with this hole.

A is a board frame attached around the bottom surface of the floor board 1, and has a thickness of 20 mm.
It is a rectangular strip board with a width of about 100 m/m and the same size as the floorboard 1. 4, 4 are both walls in the longitudinal direction of the board frame a, and 5, 5 are the front and rear end side walls. .

A large ventilation hole 6, 6 is provided at the center of the side walls 4, 4 in the longitudinal direction of this plate frame a, and a notch handle 7, 7 is provided at the lower center of the rear end side wall 5, 5. Ta.

A large number of small ventilation holes 8 are provided in each side wall of the board frame a and the floor board 1.

As mentioned above, the floor board 1 and the board frame a are divided into parts along the center line B-B, and a reinforcing plate 9.9 is attached to the bottom surface of this divided part.
' (Figs. 2 and 3) and connect both divided parts with a hinge 10 across the screen surface, and the divided part with the reinforcing plate 9, that is, the side 11 where the patient's head is used as a pillow. is pivoted around the hinge 10 on the upper surface as shown by the chain line 11' in FIG.

Therefore, in the center of the lower surface of the floorboard 1 on the side of the patient's head, a swing support rod 14 is interposed between the clamping guides 13 and 13 attached to the lower surface of the floorboard, and the base 15 of the clamping guides 13 and 13 is interposed between the clamping guides 13 and 13 attached to the lower surface of the floorboard.
It was supported in between.

The swing support rod 14 is arranged to intervene between the clamping guides 13 and 13 when the swing floor plate 11 is returned to a flat surface.

The present invention is a bed constructed as described above, and when in use, the required futon 17 and pine tress 18 are layered on top of the bed as shown in Figures 6 and 7. At the same time as the ventilation hole 2 made in the floorboard 1 and the ventilation hole 3 communicating with this hole, the ventilation hole 2 is made in the place where the patient's buttock hits and the spine hits the floorboard. 3 and communicates with the space under the floorboards.

In addition, the ventilation holes and ventilation holes of the futon and pine tress should be made slightly smaller than the ventilation holes and ventilation holes of the floorboard, so that the area around the base hole of the pine tress of the futon sag slightly around the hole in the floorboard. is a stool.

In the proposed bed, the floorboard 1 is made of plywood, and the board frame around the bottom is also made of wood.The height of the bed is approximately 100 m/m, making it easy to place on tatami mats.

In the approximate center of the floorboard 1, a ventilation hole 2 suitable for sitting is made in the area where the patient's buttocks rest, and in communication with this, a long ventilation hole 3 is opened in the area where the patient's backbone would be. When a specially constructed futon or pine mattress as described above is laid on the floorboard 1, the lower surface and the upper surface of the floorboard 1 communicate with each other through the holes in the floorboard surface.

There are also many small ventilation holes 8 on the floor plate surface and the lower board frame, so the inside and outside surfaces of the floor board and board frame communicate with each other. There are large ventilation holes 6, 6, and this one was opened close to the ventilation hole 2 in the center of the floorboard 1, so the inside and outside of the bed are especially close to the ventilation hole 2 in the center.
It is made with care in mind for air circulation.

Therefore, when a sick person sleeps on a bed through a futon, the skin side of the lower back and spine are in contact with the ventilation holes, so the air that enters through these holes hits the skin through the patient's clothes, and there is constant ventilation. Therefore, unlike when the skin is in contact with a mattress, the amount of moisture is reduced and the skin becomes supple, and as this continues, bedsores gradually disappear.

Therefore, even in a state where the disease has progressed considerably, the patient will gradually improve and recover.

In addition, there are many small ventilation holes on the floorboard and board frame of the bed, allowing outside air to enter the bed from both sides, facilitating the above-mentioned ventilation effect, and keeping the inside of the patient's bedding fresh. It has a preserving effect.

In addition, in this case, the height of the board frame is low, so even if the nurse sleeps next to the bed, the height of the bed will be slightly lower than the bed on the patient's side, so garbage from the nurse's side will be scattered onto the patient's bed. You can keep it as clean as possible by reducing the amount of work you do, and since it is made entirely of wood, it is lightweight, so when cleaning the room, you can easily move it in any direction on the tatami floor, and when eating, etc. In this case, the nurse can operate the device while sitting next to the bed, which is very convenient and convenient for nursing care as Japanese people tend to sit on tatami mats.

The bed is split in half and pivoted at the split surface so that the bed can be rotated diagonally upwards with the head side of the patient lying on it.
Then, at an appropriate height, I used the pivot rod 14 on the bottom of the floorboard to prevent it from bending diagonally, so when I wanted to eat, read a book, or watch TV, I could turn it with my head up. Since the patient can raise half of his body diagonally and place his body in an elevated position, this bed has the effect of allowing the patient to recuperate while living comfortably on the floorboard.

In addition, the main structure of this project is a board frame that combines a single plywood board that will serve as a floorboard and a strip board of a prescribed width that has the same external shape as this, and the rest can be made with only a small processing cost added. The reduction in material costs and processing costs has the advantage that the product itself can be provided to users at low cost.

[Brief explanation of drawings]

Figure 1 is a perspective view of a bedsore prevention and recovery bed, Figure 2 is a sectional view taken along line A-A in Figure 1, Figure 3 is a bottom view, and Figure 4 is a
A cross-sectional view taken along the line B-B in Figure 5.
Part 6 enlarged cross-sectional view when pine tresses are laid one on top of the other.
The figure is a plan view of FIG. 5. 1... Floor board, 2... Ventilation hole in the center of the floor board, 3... Ventilation long hole communicating with ventilation hole 2, a...
...Board frame, 4,4... Long side walls of the board frame,
5, 5... Front and rear end side walls of the board frame, 6...
Large ventilation hole in the center of the long side wall, 7...Notch handhold on the front and rear walls, 8...Small ventilation hole on the floorboard and board frame surface,
9,9'...Two reinforcing plates, 10...
Hinge, 11... Divided part of the floorboard on the side that receives the patient's head, 13. 13... Clamping guide, 14...
... Swivel support rod, 15 ... Root of swing support rod, 16
... Piston pin, 17 ... Futon, 18.
...Pine tress, 2'...Blank, ventilation hole in pine tress, 3'...Bent, long ventilation hole in pine 1~res.

Claims (1)

[Scope of utility model registration request] A single plywood board is used as the floorboard 1 of the bed.A ventilation hole 2 is provided in the approximate center of this floorboard, where the patient's buttocks rest, and is large enough for the patient to sit on. A long ventilation hole 3 is made in the area where the spine of a sleeping patient is located, and a board frame a made of a suitable medium band board is fixed around the bottom surface of the floor board 1 to the same size as the floor board to create a space under the floor board. Make this board frame a
A ventilation hole 6 of an appropriate size is provided in the center of the long side walls 4, 4, the floor board 1 and the board frame a are divided into two along the center line B-B, and this divided part is connected at the lower surface with a hinge 10. The head side of the patient lying on the upper surface can be bent upwards about the hinge, and a pivot rod 14 for supporting the bending height is pivotally attached to the lower surface of the bending side, and the floor plate surface and A comfort bed that prevents bedsores and has many ventilation holes 8 on three sides of the board frame.