JPH08131488A - Multi-bed - Google Patents

Abstract

PURPOSE: To change the lying direction of a patient and prevent a bedsore by interposing air bags which has injection/discharge holes for air between a substrate and a top plate, and lifting the upper half body part and knee parts by a specific number of air bags and the right and left sections independently by the remaining air bags which are connected by a specific number respectively. CONSTITUTION: The air bags 3 are interposed between the substrate 1 and top plate 2, which is divided into three sections I, II, and III and connected by hinges 4 and 4', and 5 and 5'. The sections I, II, and III are divided into three sections (a), (b), and (c) and the top plate 2 is sectioned into a-I, a-II, a-III, b-I, b-II, and b-III, and c-I, c-II, and c-III. Six air bags 6-11 are installed between the substrate 1 and top plate 2. When air is admitted to the air bags 6, the upper half body of the patient is raised, and when air is admitted to the air bags 7 and 10, a bar 14 is lifted to move up the sections a-I, b-I, and c-I, and a-II, b-II, and c-II, so that the patient can turn over in the direction of the section III.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multi-bed, and more particularly to a multi-bed capable of preventing bed slip by changing the sleeping direction of the sick person or raising the upper body.

[0002]

2. Description of the Related Art In a normal bed, a mat is placed on a bed frame composed of pipes, and a bed for the bed is laid on the mat. However, as a bed for the sick, there is also a bed that is divided into two in the lateral direction of the bed so that the upper body mat can be lifted so that the upper body can be raised. However, in such a bed, the upper body can be raised, but it is not possible to change the direction in which the person is sleeping. To change the direction you fell asleep,
Composed of a composite board consisting of three boards on the bed,
These substrates are provided with first and second boundary lines and are divided into three in the longitudinal direction of the bed, and the central substrate which is the middle substrate of the composite substrate is provided with the first fold line on the first boundary line. A lower substrate that overlaps the central region and a side region on the second boundary line side is continuously provided on the lower surface of the central substrate along a first boundary line through a hinge, and on the upper surface of the central substrate along the second boundary line. An upper substrate that overlaps the central region and a side region on the first boundary line side is continuously provided via a hinge provided, and a flexible sheet is respectively provided between the central substrate and the lower substrate and between the central substrate and the upper substrate. A mat provided with an air chamber having an inlet / outlet port formed by the above-mentioned structure and injecting air into the air chamber between the central substrate and the lower substrate to push up the second side region of the upper substrate. In addition, air can be injected into the air chamber between the central substrate and the upper substrate. By gel push-up the first side region of the upper substrate, a bed of changing the sleeping orientation proposed by. However, such a bed has a complicated mechanism.

[0003]

Therefore, as a result of various studies on the multi-bed capable of changing the sleeping direction more easily, the present inventor has completed the present invention, and the present invention aims to care for a sick person. The purpose is to provide a multi-bed that can.

[0004]

SUMMARY OF THE INVENTION The gist of the present invention is to have, on a base plate of a bed, substantially the same size as the base plate and divide it into three sections I, II and III along the longitudinal direction of the bed. Along with the horizontal direction of the bed, it is divided into two compartments, 1 and 2, one of the compartments is further divided into two compartments, and a top plate which is connected to each other by a hinge is placed on the base plate and the top plate. 6 air bags with an air inlet / outlet between
Two of these bladders are multi-beds in which the upper body part and the knee part are connected to each other, and the remaining four bladders are connected to each other by two, so that the right compartment and the left compartment are independently lifted. That is, in the multi-bed of the present invention, two of the six air bags raise the upper body part and the knee part when air is sent into the air bag, and the other two are connected to form the right compartment, The other two were connected to each other so that the left section was lifted up so that the sick person would wake up or roll over.

This will be described with reference to the drawings. FIG. 1 is a plan view of a multi-bed, FIG. 2 is an explanatory view of an arrangement of air bags provided between the multi-bed top plate and a substrate, and FIG. 3 is a perspective view thereof. is there. In FIG. 1, the bed has a base plate 1 and a top plate 2 stacked on top of each other, and an air bag 3 interposed therebetween. The top plate 2 is divided into three sections I, II, and III, which are connected by hinges 4, 4'and 5, 5 ', respectively. The sections I, II and III are divided into three sections a, b and c. Therefore, the top plate 2 is a-I, a-II, a-II.
I, b-I, b-II, b-III, c-I, c-II and c-
It is divided into III. Six air bags 6, 7, 8, 9, 10 and 11 are installed on the back surface of the top plate, that is, between the substrate and the top plate. The width of the air bladder 6 is approximately equal to the width of the bed, the widths of the air bladder 7 and the air bladder 10 are equal to the widths of the compartments I and II, and the air bags 8 and 11 are the widths of the compartments II and III. be equivalent to. The bladder 9 is approximately equal to the width of the section II, which is the section in the center. The air bag 7 and the air bag 10, and the air bag 8 and the air bag 11 are provided with a pipe 12 and a pipe 13 so that they can be expanded and contracted at the same time. -1
4 are connected in series, and similarly, bars 15 are connected in series on the upper surfaces of the air bags 8 and 11. An air bladder 9 is provided between the air bladder 8 and the air bladder 10, and this position corresponds to the position of the sick's knee.

In such a bed, when air is introduced into the air bag 6, the upper half of the sick person gets up. However, in this case, in order to prevent the sick person from sliding down to the toes, it is preferable to introduce air into the air bag 9 so that the knee is stood. Further, the air is introduced into the air bladder 7 and the air bladder 10, so that the bar 14 is lifted, so that a
-I, b-I, c-I, a-II, b-II and c-II are up, and the sick person can roll in the direction of compartment III. By introducing air into the air bag 8 and the air bag 11, the bar 15 is lifted, whereby the sections a-III, b-III, c-III, a-II, b-II and c-I of the top plate are lifted.
I goes up and the sick person can roll over in the direction of compartment I.

Air bag 6 for raising the upper body
Has a size approximately equal to the width of the bed as shown in FIG. 4, and a thickness fold of the bag should be provided in order to prevent the bag from expanding in a round shape when air is introduced into the air bag. Preferably, the bladders 7, 8, 10, 11 are inflated in one direction as shown in FIG. Further, since the air bag 9 is an air bag in which the sick person stands up to prevent the sick person from sliding down toward the feet when the upper body is raised, a normal air bag is used as shown in FIG. good.

[0008]

As described above, in the multi-bed according to the present invention, the air bag is interposed between the substrate and the top plate, and air is introduced into the air bag to raise the upper body, and The sleeping direction can be changed, and the structure of the bed itself is simple as compared with the case where the sleeping direction is changed by the above-described three composite plywood.

[Brief description of drawings]

FIG. 1 is a plan view of a top plate according to the present invention.

FIG. 2 is an explanatory view of the arrangement of air bags provided between the top plate and the substrate.

FIG. 3 is a perspective view of an air bag provided between the top plate and the substrate.

FIG. 4 is a perspective view of the air bag 6.

FIG. 5 is a perspective view of air bags 7, 8, 10, and 11.

FIG. 6 is a perspective view of the air bag 9.

[Explanation of symbols]

1 substrate 2 top plate 3 air bag 4, 4 ',
5,5 'Hinge 6,7,8,9,10,11 Air bag 12,13
Pipes 14 and 15 continuous bars

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Keiichi Maeda No. 1 Kobe, Yoshida-cho, Haibara-gun, Shizuoka Okamoto Co., Ltd. Shizuoka factory (72) Inventor Shoichi No. 1 Kobe, Yoshida-cho, Haibara-gun, Shizuoka Prefecture Okamoto Co., Ltd. Shishaoka Factory (72) Inventor Takayuki Yamamura Kobe No. 1 Yoshida-cho, Haibara-gun, Shizuoka Prefecture Okamoto Co., Ltd. Shizuoka Factory (72) Inventor Makoto Hashigaya Kobe No. 1 Yoshida-cho, Shizuoka-ken Okamoto Co., Ltd. Ceremony Company Shizuoka Plant (72) Inventor Shoji Matsushita Kobe No. 1 Yoshida-cho, Haibara-gun, Shizuoka Prefecture Okamoto Co., Ltd. Shizuoka Plant (72) Inventor Keigo Yazakizaki Kobe No. 1 Yoshida-cho, Shizuoka-ken Okamoto Co., Ltd. Shizuoka Plant ( 72) Inventor Nisei Ando 493-1 Obuchi, Kasukabe City, Saitama Prefecture

Claims (1)

[Claims] 1. A bed substrate having substantially the same size as that of the substrate and extending along the lengthwise direction of the bed, I, II, III.
It is divided into three sections, and along the lateral direction of the bed, into two sections of 1 and 2, one of the sections is further divided into two sections, and a top plate in which these are connected by hinges is placed. And has an air inlet / outlet between the substrate and the top plate 6
Two bladders intervene, two bladders for the upper body and knees, and the remaining four bladders for 2 bladders.
A multi-bed that is connected one by one to lift the right and left compartments independently.