JPH0443221Y2 - - Google Patents

Description

[Detailed description of the invention] (Field of industrial application) This invention involves placing a foldable sheet under a bedridden patient, and attaching the ends of four lifting ropes hanging from a hoist to the lifting ring of this sheet. This invention relates to a hoisting seat for nursing care in which the seat is lifted by hooking it up and hoisting it up with a rope.

(Prior art) Caregivers are forced to do a lot of work to transfer a bedridden patient to a wheelchair or the like. Nursing care systems in which a lifting system such as a hammock is lifted using two lifting ropes are extremely unstable during lifting, and it is sometimes necessary to place the sick person on a hammock seat, making them generally unsuitable for use. It causes considerable inconvenience.

(Problems to be Solved) The applicant has already developed a nursing care system in which a stretcher is lifted and moved by hanging four lifting ropes from a hoist (Utility Application No. 186875/1986, etc.). Because the patient must be lifted using a horizontal stretcher, it is not suitable for transfer to a wheelchair. If a sick person who is lying down can be lifted up and changed into a sitting position midway through, transfer to a wheelchair is also possible. Composed of two flexible boards,
We devised a way to use this sheet as a cushion material when the patient is placed in a wheelchair. A detailed explanation will be given below based on the drawings.

(Means) A flat seat part and a backrest part are made using a core material with appropriate cushioning properties such as sponge, and both parts are attached so that they can be folded freely, and two rear suspension rings are fixed to the back side of the backrest part. , left and right side belts are stretched between the seat part and the backrest part, and side lifting rings are provided at appropriate positions on the left and right side belts. The side lifting ring is attached to the side belt at a position where the height of the side lifting ring becomes the same as the rear lifting ring of the backrest part when a person is placed on the seat body consisting of a seat part and a backrest part. The left and right side belts are formed by sewing a part of one belt to the back of the backrest and the back of the seat, and the belt that forms the rear suspension ring is sewn to the back in the same way. Even if the seat part breaks, the sick person on it will be kept suspended by the belts stretched vertically and horizontally.

(Operation) Place the sheet body under the patient who is lying on the bed, lower the four lifting ropes from the hoist directly above, and pull the hanging fittings at the tips of the ropes to the rear lifting ring and side lifting ring. Multiply. At this time, the patient is lying down. When the four lifting ropes are evenly wound, each hoisting ring is also hoisted equally. As shown in Figure 4, the backrest gradually tilts and lifts up, but the seat remains in contact with the futon. When the side belts are tensioned, the main body of the eat takes on the shape shown in Fig. 2, and from then on, the seat part is also lifted up. Furthermore, when the lifting rope is wound up,
As shown in Figure 1, the sick person can assume a stable pose, as if he were sitting on a chair. In particular, if you rotate both arms to the outside of the side bed, you can deal with swings.
Since the four lifting ropes from the hoist act to push each lifting ring outward, the seat configuration as shown in Figures 1 and 2 is always maintained against the weight of the patient. After lifting, the hoist is moved along the guide rail, the seat body with the sick person on it is moved, and the four lifting ropes are gently lowered to place the patient together with the seat body onto the wheelchair.

(Example) A flat seat part 1 and a backrest part 2 are made using a core material having appropriate cushioning properties such as sponge, and the seat part 1 and the backrest part 2 are joined together so that they can be folded. Such a sheet body can be used as a futon when placed on a futon, and can also be used as a cushion when placed on a wheelchair. A rear suspension ring 4 in which belts 3, 3 are sewn in a ring shape on the upper part of the back surface of the backrest portion 2;
4, and the belts 3, 3 are sewn across the back surfaces of the backrest portion 2 and the seat portion 1. Side belts 5, 5 are provided between the backrest portion 2 and the seat portion 1.
are hung over each other, and side lifting rings 6, 6 are formed by sewing the belts themselves into a ring shape at appropriate locations on the side belts 5, 5. The side belts 5 are sewn to the back surfaces of the backrest part 2 and the seat part 1 as shown in FIG. 3, and are combined with the belts 3 to form a solid framework as a whole. The side lifting ring 6 is installed at a predetermined location on the side belt 5 so that the height of the side lifting ring 6 becomes the same as the rear lifting ring 4 when a person is placed on the seat body and lifted.

Rear lifting rings 4, 4 and side lifting rings 6,
Four lifting ropes 7 for hoisting the hoist 6 are connected to a hoisting mechanism in a hoist 9 that is movable along a guide rail 8. Each lifting rope 7 is suspended from the four corners of the hoist 9 so that the lifting rope 7 pushes each ring outward when the seat body is lifted. A sick person on a conventional hammock-type lifting seat is hoisted by two ropes and is placed in an unstable situation, but in the present invention, the seat body is hoisted in a well-balanced manner using four hoisting ropes 7. The embodiment shown in FIG. 5 is a seat body for defecating, and a window 10 is provided in the center of the seat part 1. If the toilet is placed under a suspended position as shown in Figure 1, the person can defecate without the assistance of a caregiver.

(Effect) In short, the present invention has a backrest part 2 and a seat part 1.
The two rear lifting rings 4 are fixed to the backrest part 2, and the left and right side belts 5 are stretched between the backrest part 2 and the seat part 1. Because the side lifting rings 6 are provided, the patient can be lifted by simply placing the sheet body under the patient who is lying on the bed. Since the person is lifted up by the upper rope 7, the person can maintain a stable sitting pose as shown in FIG. 1, making it easy to transfer to a wheelchair.

[Brief explanation of the drawing]

The drawings show an example of the implementation of the present invention; Figure 1 is an explanatory diagram when a patient is placed on the seat body and lifted up; Figure 2 is a perspective view of the seat body in an upright position;
FIG. 3 is a plan view of the seat body, FIG. 4 is an explanatory diagram when lifting the seat body placed under the patient is started, and FIG. 5 is a plan view of the defecation seat body. 1... Seat part, 2... Backrest part, 3... Belt, 4... Rear lifting ring, 5... Side belt, 6... Side lifting ring, 7... Lifting rope, 9... Hoist .

Claims (1)

[Scope of Claim for Utility Model Registration] (1) In a lifting system in which four lifting ropes are hung from a hoist and each end is hooked to a lifting ring attached to the seat, the seat body is connected to the seat part and the backrest. two rear suspension links 4 are fixed to the backrest, left and right side belts 5 are stretched between the backrest and the seat, and side suspension rings 6 are attached to the left and right side belts. A lifting seat for nursing care equipped with (2) When the seat body is in the upright position with a person on it,
2. The nursing care lifting seat according to claim 1, wherein the side lifting ring 6 is attached to the side belt 5 at a position where the height of the side lifting ring 6 is the same as that of the rear lifting ring 4 of the backrest portion. . (3) The lifting seat for nursing care according to claim 1 or 2, wherein a core material such as sponge is disposed in the seat portion and the backrest portion, and both plate-shaped members are foldably attached.