JPH1099398A - Bed for medical treatment - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a bed for medical treatment with which the entire backbone can be stretched and effectively and efficiently treated by pressing down the breast of a patient by providing a backward reclining mechanism and a flection mechanism on the bed forming plural divided floors. SOLUTION: This bed is composed of the plural divided floors parallelly provided in the longitudinal direction of a main body of bed, central strut 7-1 which incorporates a lifting mechanism and extends an L-shaped strut 7-2 in its forward direction, and motor housing part provided at the base part of the strut 7-1. In this case, a divided floor 4 for leg supported by the central strut and a divided floor 3 for breast supported by the L-shaped strut are respectively constituted by providing both the mechanisms of the backward reclining mechanism and the flection mechanism.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a bed having a plurality of divided floors, each of which is formed so as to be tiltable in the front-rear direction and the left-right direction. By providing a function that enables
The present invention relates to a treatment bed for correcting the distortion of the spine of a patient, widening an intervertebral disc, and relaxing muscle stiffness and muscle tension so as to bring out the natural healing power of the human body.

[0002]

2. Description of the Related Art Conventionally, the floor of a bed is divided into a plurality of sections, and each of the divided floors is provided so as to be tiltable in the front-rear direction or the left-right direction. There are nursing beds that are configured as shown, and medical beds that are used for dental treatment, etc.The purpose of spreading the disc at the patient's lumbar region is to provide a massage bed on the split bed. There was an American made treatment bed developed as.

[0003]

The above-mentioned nursing beds and medical beds are formed so that a patient is mainly laid upward for nursing care or medical treatment, and the corresponding divided floor is inclined as required. It is configured as
These beds were not provided with the ability to lay the patient down and massage.

[0004] A bed made in the United States has been developed only for expanding the lumbar intervertebral disc, and is not devised for the portion on which the chest is to be placed. I couldn't do it effectively. Further, since this bed is formed so that the practitioner manually moves the divided floor, the inclination direction of the bed must be changed using the practitioner's hand each time. There was a disadvantage that labor was excessive. Also, because of this structure, one practitioner must concentrate on the treatment of only one patient, so that multiple patients can be treated at the same time or mechanical massage and practitioner There is a problem that it is not possible to efficiently treat a large number of patients by combining the techniques described above.

The present invention has been devised in order to solve the above-mentioned problems. The present invention provides a rearward tilt mechanism and a reflection mechanism on a chest split floor and a leg split floor to lower the patient's chest downward. In order to reduce the labor of the practitioner, it is possible to extend the entire spine of the patient by pushing it down, and to be able to move the divided floor up and down or tilt backwards by electric power. It is another object of the present invention to provide a treatment bed capable of treating a large number of patients effectively and efficiently by one operator.

[0006]

SUMMARY OF THE INVENTION The present invention is directed to a central support having a plurality of divided floors arranged in parallel in the front-rear direction of a bed body, an elevating mechanism, and an L-shaped support extending in the lateral direction. And a treatment bed constituted by a motor storage section provided at the base of the support, a split floor for legs supported by a central support, and a split floor for chest supported by an L-shaped support. Are each provided with both a rearward tilt mechanism and a reflection mechanism.

[0007] The rear tilt mechanism of the split floor for the leg is provided with both an electric rear tilt mechanism and a manual rear tilt mechanism, and the electric rear tilt mechanism is built in the motor accommodating section.
And a cam that rotates with the driving of a motor, a cam lever that operates in conjunction with the cam, and a telescopic link that follows the cam lever. Is constructed so as to function by an up / down manual lever attached to the above-mentioned telescopic link.

[0008] Further, the rearward tilting mechanism of the chest split floor functions by releasing the clamp lever from the slide shaft connected to the lower part of the chest split floor and tightened by the clamp lever. It is configured as follows.

[0009] Further, the friction mechanism of the split floor for the leg and the split floor for the chest, meshes the worm wheel of the joint shaft attached to the frame below the split floors with the worm communicating with the reflection dial, It is configured to operate by turning the reflection dial.

[0010]

DESCRIPTION OF THE PREFERRED EMBODIMENTS In the present invention, usually, the upper surfaces of the respective divided floors are set to be the same, and each of the divided floors can be used by operating each lever, switch, dial, etc. at the time of use. It is made to incline. That is, as shown in FIG. 6, the rear of the chest split floor and the rear of the leg split floor are tilted downward by electric or manual operation, respectively, and the deflection dial is rotated to tilt the split floor rightward or leftward. When this is done, the patient's chest and legs on the bed are pushed down, and the body leans to the right or left, so the muscles and fascia are corrected while correcting the distortion of the entire spine, including the patient's thoracic and cervical vertebrae. , Ligaments, tendons, etc. can be relaxed without damage.

The arm of the patient is usually placed on an arm sofa, but in some cases, a hand lever provided above the patient's head may be extended to grip the hand lever. The foot split floor may be used by moving it backward according to the patient's physique. Further, when it is desired to raise and lower the entire bed, the bed can be automatically raised and lowered by using an automatic lifting switch.

In the case of pain, the treatment is carried out every day or every other day. As the pain decreases, the treatment is performed once a week, once every two weeks, once a month, and so on. Treatment.

[0013]

An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a side view showing the overall configuration of the treatment bed of the present invention, and a plurality of divided floors are provided on the upper surface of the main body at appropriate intervals in the front-rear direction. These divided floors are divided into a head divided floor 2, a chest divided floor 3, a leg divided floor 4, and a foot divided floor 5, and a frame is attached to each divided floor. Separate floor for foot 5
Is formed so that its position can be freely changed so that it can appropriately cope with patients with different physiques. Each split floor is
It contains elastic material such as sponge inside, and the surface is covered with vinyl leather.

[0014] Of the above-mentioned divided floors, the leg divided floor 4
And the floor 5 for legs are mainly supported below the front end of the floor 4 for legs, and are supported by a column 7-1 that is erected so as to be located substantially at the center of the entire bed. The split floor 2 for the chest and the split floor 3 for the chest are supported mainly by an L-shaped support 7-2 extending forward from the support 7-1,
The support 7-1 and the L-shaped support 7-2 are formed so as to be disassembled and assembled via a pin 37. In addition, a drop lever 11 communicating with the leg division floor 4 is provided on the rear side surface of the support 7-1 so that the front part of the leg division floor 4 can be pushed down. I have.

A substantially trapezoidal motor housing 1 is provided at the base of the support 7-1. Inside the motor housing 1, an electric rearward of a leg divided floor 4 described later is provided. A tilting mechanism is provided, and a manual rearward tilting mechanism using a lifting / lowering manual lever 12 is provided above and outside the motor housing 1. Further, among switches connected to the outside of the motor housing 1, an automatic elevating switch 15 is provided for the electric cylinder 17 for operating an elevating mechanism provided inside the column 7-1, though not shown. The foot switch 16 is a switch for a motor of a rearward tilting mechanism of the leg-divided floor 4, and is provided so as to be able to adjust the speed of vertical movement. It should be noted that below the split floor 3 for the chest and the split floor 4 for the legs, reflection dials 13 and 14 to be described later are respectively provided.
Is installed.

FIG. 2 shows the operation structure of the rearward tilting mechanism of the leg-partitioning floor 4. First, the electric rearward tilting mechanism will be described. The main part of the electric rearward tilt mechanism is housed inside the motor housing 1, and the cam 20 is provided so as to perform a rotational movement in accordance with the driving of the motor 18 and the motor shaft 19, and is interlocked with the cam 20. A cam lever 21 operatively formed is provided.
A fulcrum shaft 22 and a cam floor 24 are provided below the cam lever 21, and a telescopic link 38-1 is connected above the cam lever 21 via a fulcrum shaft 23.
The telescopic link 38-1 follows the operation of the cam lever 21, and is configured to move the leg divided floor 4 to which the telescopic link 38-1 is connected up and down. Since the anti-vibration rubber 25 is interposed between the telescopic link 38-1 and the leg split floor 4, stable vibration can be obtained.

On the other hand, the movement of the front end of the leg-partitioned floor 4 is restricted by the fulcrum pin 26 provided above the column 7-1. Therefore, the rearward tilt mechanism is configured.

The manual rearward tilting mechanism of the leg-partitioned floor 4 includes an elevating manual lever 12 attached to the telescopic link 38-1.
The telescopic link 38-1 moves the rear part of the leg-partitioned floor 4 up and down by operating the lifting / lowering manual lever 12. In this way, using the electric rearward tilt mechanism and the manual rearward tilt mechanism together,
There is a case where it is difficult to operate accurately with only one tilting mechanism, so that there is an advantage that a tilting means according to the purpose can be selected.

FIG. 3 shows a reflection mechanism of the divided floor 4 for legs. A lower limb frame 27 is fixed to a lower portion of the leg division floor 4.
A joint shaft 35 is attached to substantially the center of the. Further, a worm wheel 33 is attached to the joint shaft 35 via a pin 36, and the worm wheel 33 and a worm 34 provided separately are operated by meshing. Further, the worm 34 is adapted to rotate in contact with the left and right reflection dials 14-1 and 14-2, but between the left and right reflection dials 14-1 and 14-2 and the worm 34. In the figure, a side plate 28 is mounted together with a shaft 30, and a bearing 29 is mounted adjacent to the side plate 28.

Since the reflection mechanism of the split floor 4 for legs is formed in this manner, the reflection dial 14
When -1 or 14-2 is rotated, the worm 34 is rotated, and the worm wheel 33 meshing with the worm 34 is also rotated, so that the leg divided floor 4 is tilted rightward or leftward. It is configured to do so.

Next, the head split floor 2 and the chest split floor 3 will be described with reference to FIG.
It will be explained first. The left and right arm sofas 6 are attached to the head split floor 2 slightly below the split floor 2, and are formed so that the patient can put his / her arm on the treatment. A clamp lever 9 and a hand lever 8 are attached to the front of the arm sofa 6. Since the hand lever 8 is tightened by the clamp lever 9, when the clamp lever 9 is released from the tension, the clamp lever 9 is moved forward. It can be withdrawn. This allows the patient to hold the hand lever 8 during treatment, and is provided because it may be better to use this hand lever depending on the type of treatment. A head drop lever 39 is provided at the lower part of the head split floor 2 with a link 50.
So that the front part of the head split floor 2 can be pushed down. Further, since the telescopic link 38-2, the vertical fixing lever 10, and the link 51 are also attached to the rear part, the vertical movement can be performed at this part.

The chest split floor 3 is provided with a rearward tilt mechanism and a reflection mechanism, and these mechanisms will be described next.

The upper end of the slide shaft 42 constituting the rearward tilting mechanism of the chest split floor 3 is connected to a joint shaft 47 provided below the chest split floor 3, and a crank lever is provided below the slide shaft 42. 41 is attached and tightened. When the tension of the crank lever 41 is released, the position of the slide shaft 42 is lowered, so that the chest split floor 3 is also at the lower position. On the other hand, a support shaft 52 is provided on the upper part of the L-shaped support 7-2 supporting the chest split floor 3, so that the movement of the front end of the chest split floor 3 can be restricted. Because it is formed in
The rear part of the chest split floor 3 is inclined downward. The chest split floor 3 of the present invention thus formed is
Compared with the chest split floor of the American-made treatment bed described above, it is provided so that the inclination angle backward is large, so that the patient's chest is pushed deeper and downward, and the entire spine can be loosened. You can.

FIG. 5 is a view for explaining the reflection mechanism of the chest split floor 3, and its structure is similar to that of the leg split floor 3 described above.
Is the same as that of the reflection mechanism. That is, a chest frame 49 is fixed to a lower portion of the chest split floor 3, and a joint shaft 47 is attached to a substantially central portion of the chest frame 49. Further, a worm wheel 46 is attached to the joint shaft 47 via a pin 48, and the worm wheel 46 and a worm 45 provided separately are operated by being engaged with each other. The worm 45 is provided with left and right reflection dials 13-1 and 13-1.
The side plate 44 is mounted together with the shaft 42 between the left and right reflection dials 13-1 and 13-2 and the worm 45. A bearing 43 is mounted adjacent to the side plate 44.

Since the reflection mechanism of the chest split floor 3 is formed as described above, the reflection dial 13
When -1 or 13-2 is rotated, the worm 45 is rotated, and the worm wheel 46 meshing with the worm 45 is also rotated, so that the chest divided floor 3 is inclined rightward or leftward. It is configured as follows.

The present invention is configured as described above, and the treatment is performed by placing the patient on a bed face down as shown in FIG. That is, when the bed is not used, the upper surface of each divided floor is set to be the same, and when each lever, switch, dial or the like is operated at the time of use, the rear inclination mechanism provided on each divided floor is set. Each of the divided floors can be inclined at a predetermined angle in the front-rear direction, or can be inclined in the left-right direction, by functioning as a reflection mechanism. as a result,
As the patient's chest and legs are pushed down and the body leans right or left, the muscles, fascia, ligaments, tendons, etc. are corrected while correcting the entire spine distortion including the patient's thoracic and cervical vertebrae. You can relax without hurting.

[0027]

The treatment bed of the present invention is formed so that the backward inclination angle of the chest split floor is increased, so that the patient's chest is pushed down to include the thoracic vertebra and cervical vertebra. It has the great advantage that it can relieve the tension of the disc, the facet joints, the muscles, etc. of the whole spine, and the operation of tilting the divided floor and moving it up and down can be performed electrically. This has the effect of greatly reducing the labor of the elderly and shortening the operation time.

Further, by using the treatment bed of the present invention having the above-described structure, the distortion of the spine can be properly corrected, and the intervertebral disc can be widened. Normalization and maximal spontaneous healing can be achieved, and restriction of facet joint movement can be removed. And there is a great feature that stiffness and muscle tension can be reduced without damaging deep muscles, fascia, ligaments, tendons, etc., which have not been loosened by the procedure of the practitioner.

Furthermore, since the treatment bed can be passively moved by electric power, if a large number of such beds are prepared, one practitioner can treat a large number of patients at the same time. Not only that, there is a great industrial advantage that an efficient and effective treatment method such as a combination of mechanical massage by a bed and a practitioner's procedure can be adopted.

Further, in the treatment bed of the present invention, a hand lever is provided in front of the head split floor, and the foot split floor is provided so as to be freely changeable in position. If used together, it can be used more conveniently.

The present invention has the above-mentioned effects, and as a result, can exert a hip-up effect of the body and a tightening effect of the lower body, and can correct the distortion of the pelvis. Can enhance the function of the skin, activate the secretion of hormones, make the skin specific to women finer, and reduce the appearance of spots and wrinkles. In addition, since the natural healing power is increased, it is possible to make a healthy body that is hard to be sick.

[Brief description of the drawings]

FIG. 1 is a side view showing the overall structure of a treatment bed according to the present invention.

FIG. 2 is a partially omitted explanatory view showing a rear tilting mechanism of a split floor for a leg.

FIG. 3 is a cross-sectional view taken along line AA of FIG. 2 showing a reflection mechanism of a split floor for a leg.

FIG. 4 is a partially omitted explanatory view showing a structure of a divided floor for a head and a divided floor for a chest.

FIG. 5 is a sectional view taken along the line BB of FIG. 4 showing the reflection mechanism of the chest split floor;

FIG. 6 is a side view showing a use state of the treatment bed of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... Motor storage part 2 ... Split floor for head 3 ... Split floor for chest 4 ... Split floor for legs 5 ... Split floor for feet 6 ... Arm sofa 7- DESCRIPTION OF SYMBOLS 1 ... Support 7-2 ... L-shaped support 8 ... Hand lever 9, 41 ... Clamp lever 10 ... Vertical fixing lever 11 ... Drop lever 12 ... Elevating manual lever 13, 14: Reflection dial 15: Foot switch 16: Automatic elevating switch 17: Electric cylinder 18: Motor 19: Motor shaft 20: Cam 21: Cam lever 26 ...・ Support point pin 27 ・ ・ ・ Lower limb frame 33,46 ・ ・ ・ Worm wheel 34,45 ・ ・ ・ Warm 35,47 ・ ・ ・ Joint shaft 36,37,48 ・ ・ ・ Pin 38-1,38-2 ・..Expansion and retraction Click 39 ... head drop lever 42 ... slide shaft 49 ... chest frame 52 ... support shaft

Claims (4)

[Claims] 1. A plurality of divided floors arranged side by side in the front-rear direction of a bed body, a central support having a built-in elevating mechanism, and an L-shaped support extending in the front direction, and a base provided at the base of the support. In the treatment bed constituted by the motor storage section provided, the split floor for the legs supported by the central support and the split floor for the chest supported by the L-shaped support are each provided with a rearward tilt mechanism and a flexible mechanism. A treatment bed comprising both mechanisms of a treatment mechanism. 2. The rear tilting mechanism for a split floor for legs described above is provided with an electric rear tilting mechanism and a manual rear tilting mechanism, wherein the electric rear tilting mechanism is built in a motor accommodating portion, and A cam that rotates with the driving of the motor,
The cam lever, which operates in conjunction with the cam, and a telescopic link that follows the cam lever, are configured to function by an operation of the manual rearward tilting mechanism. The treatment bed according to claim 1, wherein the treatment bed is configured to function as follows. 3. The rearward tilting mechanism for a chest split floor described above, wherein the slide shaft connected to the lower portion of the chest split floor and tightened by the clamp lever releases the clamp lever from being tightened. The treatment bed according to claim 1, wherein the treatment bed is configured to function as follows. 4. The above-mentioned friction mechanism of the split floor for the leg and the split floor for the chest meshes with the worm wheel of the joint shaft attached to the lower frame of both split floors and the worm communicating with the reflection dial. The treatment bed according to claim 1, wherein the treatment bed is configured to be operated by turning the reflection dial.