JPH0749043B2 - Medical bed - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a futon replacement, a backrest,
The present invention relates to a medical care bed in which various kinds of care such as changing clothes and toilets can be easily performed, and which can be easily moved to a wheelchair or a bathtub.

[0002]

2. Description of the Related Art Conventionally, there is a medical treatment bed in which a bed is folded in two at the center and the angle of one of the beds is changed and only the upper half of the body is raised.

[0003]

The conventional medical care bed is
There is a solid boundary in the center structurally, and even if you lay a mat or a futon, you will feel uncomfortable and feel uncomfortable.

In the case of a bedridden person, it is difficult to replace the futon on the bed, and it is often left uncovered, which is not good for hygiene.

When changing clothes, the body must be lifted, turned around, and passed under the waist.

[0006] In the case where the object is hung by a lift or the like and moved to a wheelchair or a bathtub, a belt must be passed under the body.

In the case of bedridden excretion, a simple toilet must be inserted under the waist. Moreover, on the bed, the patient must excrete while lying down, which is very painful for the patient.

When the backrest is raised, clothes are changed or excreted on the bed, the sheets are always broken, and the patient must fix the sheets one by one while sleeping.

Although the conventional medical care bed frees the caregiver from the trouble of rising back, the change of other sheets and bedding, the change of clothes, the care of the toilet, the movement to the wheelchair and the bathtub are still heavy labor. Caregivers may hurt their backs, which is a serious problem.

[0010]

SUMMARY OF THE INVENTION The present invention has an upper body support portion that can freely move up and down and a back angle, and a lower limb support portion that can freely move up and down. The invention relates to a medical treatment bed characterized in that the upper body support portion and the lower limb support portion, which are normally lowered, do not have a support portion on the waist and cover the upper surface of a mat or a futon on the bed body. is there.

[0011]

The operation of the medical treatment bed will be described. Normally, as shown in FIG. 2, the upper body support portion 1 and the lower limb support portion 2 are in the most lowered state, and the upper surface of the mat or the futon 4 is covered and integrated therewith. The patient 5 lies down with the upper half of the body on the upper body support 1, the lower limbs on the lower limb support 2, and the waist on the mat or bedding 4 exposed in the middle. The feeling is the same as lying directly on the mat or the futon 4.

When only the upper body is raised, the upper body support portion 1 is raised. The load of the upper body is supported only by the upper body support portion 1 apart from the mat or the duvet 4, and this serves as a backrest.

When a belt such as a futon or a sheet is exchanged, dressed, or lifted, the upper body support portion 1 and the lower limb support portion 2 are raised together. Then, as shown in FIG. 1 (B), the load of the body is completely separated from the mat or futon 4 and is supported only by the upper body support portion 1 and the lower limb support portion 2, and the patient 5 is in a state of floating in the air. Become. Since the waist is completely free, it is possible to work freely without lifting the patient 5. It is easy to change your body direction.

When the user sits on the toilet 6 on the bed, first, as described above, the upper body support portion 1 and the lower limb support portion 2 are raised together, and then the toilet 6 is set on the bed. If the upper body support 1 is raised and seated on the toilet seat, the lower limb support 2
Lower. Then, the state shown in FIG.
It can be undone by performing the reverse operation described above. Even if the patient is seated on a belt such as a lift and moved to a wheelchair or a bathtub, the same operation as this can be performed easily.

The power is not particularly limited as long as the safety is maintained. Electric screw type jack, hydraulic or air cylinder,
Others are also acceptable.

[0016]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the accompanying drawings, but it goes without saying that the present invention is not limited to this embodiment.

Reference numeral 3 in the drawing denotes a bed body, which is fixed to the leg portion 7. It is also possible to adjust the height of the bed body 3 with the legs 7. A mat or a futon 4 is laid on the bed body 3. The mat or bedding 4 may be covered with sheets.

The bed body 3 is provided with a vertical cylinder 8
The pair is fixed. Two pairs are for the upper body supporting portion 1 and two pairs are for the lower limb supporting portion 2.

In the figure, 10 is a frame, which is fixed to the bar of the vertical cylinder 8. The frame 10 that fixes the upper body support portion 1 is angularly fixed to the frame 10 that is fixed to the bar of the up / down cylinder 8.
An angle changing operation can be performed by a pair of back rising cylinders 9 mounted between two frames 10. The frame 10 fixing the lower limb support 2 is fixed to the bar of the up / down cylinder 8 as it is.

In this embodiment, an air cylinder is used for power. Although not shown in the figure, since a sudden movement leads to danger, a safety design is adopted in which the cylinder bar moves by the amount of rotation of the bolt by the motor. Although not shown, an emergency battery is also equipped as a safety measure.

The upper body support portion 1 and the lower limb support portion 2 are the frame 1
It is fixed to 0 so that it can be attached and detached comfortably. Can be removed and washed. Even when the patient 5 is lying down, the upper body support portion 1 can be easily put on and taken off when raised. The material is not particularly limited as long as it is breathable. A blanket or a net may be used, but sheets are used in this embodiment.

Reference numeral 11 in the drawing denotes a mounting portion for mounting a lift or a suspension tool. In the figure, 12 is an armrest that can be raised.

[0023]

According to the medical treatment bed according to the present invention described above, it is possible to easily replace the bedding and the sheets while the patient is sleeping.

It is possible to easily change clothes while lying on the bed.

It is possible to easily sit on the toilet seat on the bed and excrete. The posture of the style toilet facilitates communication and the internal organs become active.

There is no mechanical structural boundary in the back-raised part of the bed, so that there is no discomfort and comfortable to sleep.

It can be easily moved to a wheelchair or a bathtub by using a lift or the like.

It significantly reduces the physical burden on the caregiver,
You can free yourself from heavy labor.

The sheets do not collapse even when the user is backed up, changed clothes, or used the toilet.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing an embodiment of the present invention.

FIG. 2 is a plan view showing an embodiment of the present invention.

[Explanation of symbols]

 1 Upper Body Support 2 Lower Limb Support 3 Bed Body 4 Mat or Futon

Claims (1)

[Claims] 1. An upper body support part capable of freely moving up and down and changing a back angle, and a lower limb support part capable of freely moving up and down, and a supporting part at a waist portion. A medical treatment bed, characterized in that the upper body support portion and the lower limb support portion, which are normally not lowered, cover the upper surface of the mat or the futon on the bed body.