JP2023182859A - Therapeutic bed - Google Patents

Abstract

To provide a bed on which a treated person can receive treatment comfortably.SOLUTION: A therapeutic bed used in treatment of massage, medical activity, and the like includes a bed body 1. The bed body 1 includes a therapeutic surface 11 on which a treated person lies, and a movable part 12. The movable part 12 includes a movable part body as a part of the therapeutic surface 11, and a control part that causes vertical reciprocating motion of the movable part body.SELECTED DRAWING: Figure 2

Description

The present invention relates to a bed used during treatments such as massage and medical treatment.

The ventral side of the human body has a chest and an abdomen. For example, a pregnant woman has a convex part where the chest and abdomen bulge out larger than the surrounding areas.

On the other hand, when performing a treatment such as a massage or medical treatment, the practitioner makes the person to be treated lie on his or her stomach on a bed.

At this time, if the patient has a convex part on the ventral side, the weight of the body will be concentrated on the convex part, increasing the pressure on the body at the convex part, and the patient will feel the pressure. I start to feel pain.

In view of these problems, for example, Patent Document 1 describes a bed used in a treatment in which the part that contacts the convex part of the patient is made of a soft material, and the feeling of pressure at the convex part is suppressed.

Registered Utility Model No. 3219913 Publication

However, in a bed in which the material of the part that contacts the convex part is simply changed, as in the invention described in Patent Document 1, there is still a problem that a patient who has a particularly large convex part still feels a feeling of pressure. Ta.

SUMMARY OF THE INVENTION In view of the above problems, it is an object of the present invention to provide a bed on which a patient can receive a treatment comfortably.

The present invention for solving the above problems includes a bed main body, the bed main body having a treatment surface on which a person to be treated lies, and a movable part, the movable part being a movable part of the treatment surface. This bed includes a part body and a control part that causes the movable part body to reciprocate up and down.

With this configuration, the main body of the movable part can be moved according to the size of the convex portion of the patient, so that the patient can comfortably undergo the treatment.

In a preferred embodiment of the present invention, the movable portion is located on the chest of the patient when the patient lies on the treatment surface.

By adopting such a configuration, it becomes possible to reduce the feeling of pressure on the chest area of the convex part of the patient. For example, if the patient is a woman with large breasts, This can reduce discomfort during treatment.

In a preferred embodiment of the present invention, the movable part is configured to be fixed at any position within a range in which the control part can move up and down.

With this configuration, the movable part is fixed at a position where it comes into contact with the convex part of the patient, and the load applied to the body at the convex part can be distributed.

In a preferred embodiment of the present invention, the control section includes a jack that moves up and down.

With such a configuration, the main body of the movable part can be moved up and down with a simple structure.

In a preferred embodiment of the present invention, the bed body has a head rest, and the head rest includes a head rest main body on which the head of the patient is placed, and a head rest main body on which the head of the patient is placed. and a position adjustment mechanism for operating the part mounting part main body.

With this configuration, not only the body but also the head of the person to be treated can be placed.

In a preferred embodiment of the present invention, a gap is provided between the head rest main body and the treatment surface.

With this configuration, the patient can breathe easily even when lying on his or her stomach.

In a preferred embodiment of the present invention, the position adjustment mechanism is provided with a rotation operation section that rotates the head rest main body toward the treatment surface, and the head rest main body is rotated toward the treatment surface. By rotating toward the other direction, it is stored in the cavity.

With this configuration, the patient can comfortably receive the treatment even while lying on his or her back.

In a preferred embodiment of the present invention, the position adjustment mechanism is provided with a slide operation section that slides the head rest main body along the surface direction of the treatment surface.

With this configuration, the head can be placed so that the patient can breathe easily regardless of the body shape of the patient.

In a preferred embodiment of the present invention, the head rest main body is provided with a recess into which the head of the patient is fitted and fixed.

With this configuration, the patient can rest his or her head on the head rest and receive the treatment with peace of mind.

In a preferred embodiment of the present invention, the bed includes a vibration motor that vibrates the bed body.

With this configuration, the patient can receive the treatment more comfortably by vibrating his or her body.

In a preferred embodiment of the present invention, the bed body includes a body information measuring section that measures body information of the patient lying on the bed body.

With such a configuration, the person to be treated can grasp information such as body weight and manage their health while undergoing the treatment.

The above configuration allows the patient to undergo the treatment comfortably.

FIG. 2 is a perspective view of the bed main body when not in use, according to the first embodiment of the present invention. FIG. 2 is a perspective view of the bed main body in use according to the first embodiment of the present invention. It is an explanatory view of a control part concerning a first embodiment of the present invention. It is an explanatory view of a head rest concerning a first embodiment of the present invention. It is an explanatory view of a head rest concerning a first embodiment of the present invention. It is an explanatory view of a control part concerning a second embodiment of the present invention. It is an explanatory view of a control part concerning a third embodiment of the present invention. It is a perspective view of the bed main body based on the fourth embodiment of this invention.

Beds according to each embodiment of the present invention will be described below with reference to the drawings.
In addition, each embodiment shown below is an example of this invention, and this invention is not limited to each following embodiment.
Further, in these figures, the reference numeral 1 represents the bed body.

《First embodiment》
The bed according to the first embodiment of the present invention will be described below with reference to FIGS. 1 to 5.

FIG. 1 is a perspective view showing the present invention in an unoperated state. That is, the movable part 12 and the lever 14, which will be described later, are not operated.
Further, FIG. 2 is a perspective view showing a state after the present invention has been operated, in which a movable portion 12 and a lever 14, which will be described later, have been operated.

As shown in FIG. 1, the bed according to the first embodiment of the present invention includes a bed body 1 and a support portion 2 that supports the bed body 1.
The bed body 1 is a substantially rectangular parallelepiped-shaped member having a size on which a patient can be placed.
Further, the support section 2 is a rod-shaped member extending downward from near each vertex of the bed body 1, supports the bed body 1 in the air, and improves the workability of the practitioner.

The bed body 1 includes a treatment surface 11 on which a patient is placed, a movable part 12, an operating part D for operating the movable part 12, a head rest 13, and a lever for operating the head rest 13. 14.
The treatment surface 11 is preferably made of a soft material such as a cushion so that the person to be treated can lie down comfortably.

Further, in the state shown in FIG. 2, there is a gap V, which is an empty space, between the treatment surface 11 and the head rest 13.

FIG. 3 is an explanatory diagram of the movable part 12 according to this embodiment.
3(a) and 3(b) are cross-sectional views of the movable part 12 of the bed body 1 cut in the short side direction, and FIG. 3(a) shows a state in which the movable part 12 is not operating. FIG. 3(b) shows a state when the movable part 12 is operated and a movable part main body 121, which will be described later, is lowered.
Moreover, FIG.3(c) is explanatory drawing showing the cross section of the rail part J7 mentioned later.

The movable part 12 includes a movable part main body 121 that is a part of the treatment surface 11, a control part 122 that causes the movable part main body 121 to move up and down, and a control part 122 on which the movable part main body 121 is placed. , a bracket plate 123 that is movable in the vertical direction, a bottom plate 124 that supports the control unit 122 on the bottom surface of the movable part 12, and a side plate 125 that is connected to the bottom plate 124 and provided perpendicular to the bottom plate 124.
Note that, like the treatment surface 11, the movable part main body 121 is preferably made of a soft material.
Further, it is desirable that the bracket plate 123 has enough rigidity that it will not deform even when the movable part main body 121 is placed on it, and that the bottom plate 124 has enough rigidity that it will not deform even when the control part 122 is placed on it.

In this embodiment, the control unit 122 is configured as a jack mechanism J, and the jack mechanism J includes four rod-shaped frame members J1 having substantially the same length.
The frame member J1 includes a bracket plate 123, two upper frames J11 which are rotatably connected to each other via an upper surface connection part J2, a bottom plate 124, and two upper frames J11 which are rotatably connected to a bottom plate 124 through a lower surface connection part J2. A lower frame J12 is included.
The upper frame J11 and the lower frame J12 are each rotatably connected to the node J4, thereby making the jack mechanism J a substantially diamond-shaped deformable member.

Further, the jack mechanism J is provided with an adjustment screw J5, which is a long screw-like member, and is attached so as to penetrate and screw into the two knots J4 at the same time.
Further, one end of the adjustment screw J5 has a stopper J51 which is thicker than the adjustment screw J5 and comes into contact with the knot J4, and by rotating the adjustment screw J5, the knot J4 is pressed and the two knots J4 The structure is such that the distance between them can be adjusted.
Furthermore, a motor J6 that electrically rotates the adjusting screw J5 is provided on the rail portion J7 at the other end of the adjusting screw J5.
Note that two or more jack mechanisms J can be attached to each movable part 12.

The motor J6 is composed of a motor main body J61 that is connected to an adjustment screw J5 and rotated, a power supply section J62 that supplies power to the motor main body J61, and a sliding section J63 that slides on a rail section J7. There is.

The power supply section J62 is formed of a conductive wire having a length that can be deformed within a range in which the motor J6 can slide, and the energization state is controlled by the operation section D to keep the motor main body J61 stationary at a free position. be able to.

Moreover, the sliding part J63 is a member that has a substantially cylindrical shape and is rotatable about its axis, and is preferably a bearing.

The rail portion J7 is provided diagonally from the bottom plate 124 to the side plate 125 on a line along which the motor J6 moves in accordance with the vertical reciprocating motion of the jack mechanism J.

Moreover, the rail part J7 is composed of a concave rail upper part J71 and a concave rail lower part J72, and the sliding part J63 is composed of a rail upper part J71 and a rail lower part J72, as shown in FIG. 3(c). It is provided so that it is sandwiched between and.
With this configuration, the adjustment screw J5 can be rotated while suppressing the rotation of the motor J6 itself, regardless of the rotation direction of the motor J6.

Note that the rail portion J7 is provided with a rail support portion J73 that protrudes from the bottom plate 124.

4 and 5 are perspective views illustrating the structure of the head rest 13, and show how the head rest 13 is controlled by the lever 14.
Note that FIG. 4(a) corresponds to FIG. 1 and shows a state in which the lever 14 is not operated, and FIG. 4(b) corresponds to FIG. 2 and shows a state after the lever 14 is operated. There is. Furthermore, FIG. 5 shows a method for adjusting the position of the head rest 13 after operating the method shown in FIG. 4(b).

The head rest 13 includes a head rest main body 131 on which the patient's head is actually placed, and a position adjustment mechanism L that adjusts the position of the head rest main body 131.
Further, the head rest main body 131 is provided with a recess 131a for fitting and fixing the head of the patient, and inside the head rest 13, the head rest main body 131 A vibration motor is provided to vibrate.

The position adjustment mechanism L includes a vertical movement section L1, a rotation movement section L2, and a slide movement section L3.

The vertical movement part L1 is connected to an I-shaped fitting L11 that is connected to the lever 14 and rotates in accordance with the operation of the lever 14, and is connected by penetrating into an elongated hole of the I-shaped fitting L11, so that it operates only in the vertical direction. The upper and lower members L12 are fixed to the upper and lower members L12.
With such a configuration, the vertical member L12 can be moved up and down by rotating the lever 14.

The rotational movement part L2 is fixed in its vertical position by being inserted into an L-shaped support fitting L21 and a hole provided in the side plate 125 that has approximately the same shape as a parallel elongated hole L24b, which will be described later. A hinge part L23 provided at the end of the support fitting L21 rotatably connects the pin L22, the head rest main body 131, and the support fitting L21, and an L-shaped elongated hole is provided inside. It has a guide fitting L24.

Further, the L-shaped elongated hole provided in the guide fitting L24 is provided at the vertical elongated hole L24a perpendicular to the sliding direction of the supporting fitting L21, which will be described later, and at the upper end of the vertical elongated hole L24a, so that the supporting fitting L21 It is constituted by a parallel elongated hole L24b parallel to the sliding direction, and the right angle portion thereof is oriented in the direction in which the hinge portion L23 is located.

Furthermore, in the states shown in FIGS. 4(a) and 4(b), the fixing pin L22 is fixed while being inserted into the vertical elongated hole L24a of the guide fitting L24.

The hinge portion L23 is configured integrally with a hinge shaft L23a, which is a round bar-shaped member, and a support flat plate L23b provided by fitting the hinge shaft L23a together with the support fitting L21, and the hinge shaft L23a. It has a mounting flat plate L23c provided in combination with the mounting section main body 131.
Note that it is preferable to provide a limit to the hinge portion L23 so that the head rest main body 131 does not rotate beyond the state shown in FIG. 4(b).

Further, the rotational movement section L2 has a link mechanism including a first link section L25, which is an I-shaped metal fitting, and a second link section L26. The first link part L25 and the second link part L26 are rotatably connected to each other at one end, the other end of the first link part L25 is rotatably connected to the fixing pin L22, and the second link part L26 is rotatably connected to the first link part L25. The other end of portion L26 is connected to rotate hinge shaft L23a.
In addition, it is preferable that the first link part L25 is configured to be longer than the second link part L26.

The slide operation section L3 includes a mounting rail L31 that slides the support fitting L21 in the longitudinal direction of the bed body, and a mounting rail support section L32 that supports the mounting rail L31.
The upper and lower members L12 and the guiding metal fittings L24 are fixedly provided on the mounting rail support portion L32 at positions where they do not prevent the sliding movement of the supporting metal fittings L21.

With such a configuration, by operating the lever 14 from the state shown in FIG. 4(a), the upper and lower members L12 are moved, and the entire position adjustment mechanism L except the fixing pin L22 is lowered.

When the position adjustment mechanism L is lowered and the fixing pin L22 reaches the upper end of the vertical elongated hole L24a, a limit is imposed on the lowering of the first link portion L25. On the other hand, since there is no restriction on the movement of the second link part L26, the second link part L26 causes relative movement with respect to the first link part L25. At this time, the hinge shaft L23a rotates, and the head rest main body 131 connected to the hinge portion L23 rotates.

Furthermore, in the state of FIG. 4(b), since the support fitting L21 can be moved within the range of the parallel elongated hole L24b, the head rest can be moved while maintaining the angle of the head rest main body 131. 13 can be slid in the direction of the treatment surface 11.

Note that in the state shown in FIGS. 4(b) and 4(c) after operating the lever 14, the lowest position of the head rest main body 131 is approximately the same as the height of the treatment surface 11. is preferred.
With this configuration, the patient can receive the treatment while keeping the neck position appropriately.

Furthermore, the bed body 1 according to the present embodiment has a weight measurement section X that can measure physical information such as the weight, body fat percentage, and muscle mass of the patient lying on the treatment surface 11.

Hereinafter, a method of using the invention according to the embodiment will be explained. The present invention is used by a practitioner who performs a treatment and a person receiving the treatment.

First, the practitioner operates the lever 14 and rotates the head rest main body 131 to place the head rest 13 in the state shown in FIG. 4(b).

Next, the practitioner makes the patient lie on his or her stomach on the bed body 1 so that the chest of the patient is positioned above the movable part 12.

Next, the practitioner operates the operation part D to move the movable part 12 up and down according to the shape of the chest of the patient to make adjustments so that the patient can undergo the treatment comfortably.

Finally, the practitioner slides the head rest part 13 along the mounting rail L31 in accordance with the head of the patient, and adjusts the face of the patient to be appropriately positioned above the cavity V. and start the treatment.

With the above configuration, even when the patient lies on his stomach, he does not have to worry about the feeling of pressure in his chest and can breathe easily, so that he can receive the treatment comfortably.

Moreover, since the movable part 12 can move up and down and can be stopped at any position, a comfortable treatment environment can be provided to patients with various body types.

In addition, since the head rest part 13 is provided and the gap part V is provided between the treatment surface 11 and the head rest part 13, the patient can breathe more easily during the treatment. You will be able to receive the treatment comfortably.

Furthermore, by providing a slide operation section that slides the head rest main body 131 along the surface direction of the treatment surface 11, the head can be placed according to the shape of the head of the patient. This makes it possible to provide comfortable treatments to practitioners with various physical characteristics.

In addition, the head rest 13 is provided with a recess 131a that fits and secures the head of the patient, so that the head can be placed more naturally.

In addition, the head rest 13 includes a vibration motor that vibrates the head rest main body 131, so that the patient can experience greater comfort by shaking his or her body.
Note that the location where the vibration motor is installed is not limited to the head, but may be included anywhere in the bed body 1.

In addition, by having the physical information measuring section .

Note that when the practitioner performs the treatment with the patient lying on their stomach on their back, the patient operates the lever 14, stores the head rest part 13 in the cavity V, and operates the operation part D. By doing so, the vertical movement of the movable part 12 is adjusted so that the height of the treatment surface 11 is approximately the same.

≪Second embodiment≫
A second embodiment of the present invention will be described below with reference to FIGS. 1, 2, and 6.
FIG. 6 is an explanatory diagram of the movable part 12 according to this embodiment, and represents a cross-sectional view of the movable part 12 in FIG. 1 or 2 in the short side direction of the bed body 1.

The bed according to this embodiment uses the control section 122 as an air mechanism A to move up and down.
The air mechanism A includes an expansion member A1 provided between the bracket plate 123 and the bottom plate 124, and an air pump A2 connected to the expansion member A1.

The expansion member A1 is an internally sealed member formed of rubber, plastic, or the like, and expands to an arbitrary size by sending air into the inside.

The air pump A2 is provided by cutting out the lower part of the side plate, and feeds air from outside the bed body 1 to the expansion member A1.
Note that the air pump A2 is preferably of an electric type and is controlled by the operating section D.

A method of using the invention according to this embodiment will be explained below.
First, the practitioner operates the lever 14 to put the head rest part 13 into use, and makes the patient lie down on the treatment surface 11 so that the chest is located on the movable part 12.

Next, the practitioner operates the operation part D to move the movable part 12 up and down according to the size of the chest of the patient.

With the above configuration, the patient can comfortably undergo the treatment without worrying about his chest even when lying on his stomach.

In particular, by using the air mechanism A that has a buffering effect, it becomes easy to adjust the pressure applied to the chest of the patient.

《Third embodiment》
A third embodiment of the present invention will be described below with reference to FIGS. 1, 2, and 7.
FIG. 7 is an explanatory diagram of the movable part 12 according to the present embodiment, and represents a cross-sectional view of the movable part 12 in FIG. 1 or 2 in the short side direction of the bed body 1.

In the bed according to the present embodiment, the control unit 122 is used as a pulley mechanism E to raise and lower the bed.
The pulley mechanism E includes a movable pulley E1 attached to the end of the bracket plate 123, a weight E2 having a weight greater than half of the total weight of the movable part body 121 and the bracket plate 123, and a weight E2 provided inside the side plate 125. fixed pulley E3, and a wire E4 whose one end is fixed to the upper end of the side plate 125 where the fixed pulley E3 is not provided, and whose other end is connected to the weight E2 through the movable pulley E1 and the fixed pulley E3. ing.

In this, the weight E2 is suspended from a fixed pulley E3 by a wire E4, and is configured such that when the lower end reaches the bottom plate 124, the movable part main body 121 is lifted to approximately the same height as the treatment surface 11. .

A method of using the invention according to this embodiment will be explained below.
First, the practitioner operates the lever 14 to put the head rest part 13 into use, and makes the patient lie down on the treatment surface 11 so that the chest is located on the movable part 12.

Then, the movable part 12 automatically descends according to the size of the chest.

With the above configuration, the patient can comfortably undergo the treatment without worrying about his chest even when lying on his stomach.

In particular, in this embodiment, the movable part main body 121 rises to the treatment surface 11 due to the weight of the weight E2, and when the chest is placed on the movable part, the movable part main body 121 automatically moves according to the size of the chest. descend to
This eliminates the need for the practitioner to operate the movable parts according to the patient, and the patient can receive the treatment while receiving appropriate pressure on the chest.

The fixed pulley E3 may be provided with a motor that winds up the wire E4, and may be configured so that the practitioner can move the movable part main body 121 up and down using the operation part D. It also becomes possible to adjust the portion 12 to an appropriate height.

≪Fourth embodiment≫
Below, the invention according to the fourth embodiment of the present invention will be described using FIG. 7.
FIG. 8 shows a perspective view of the bed main body 1 according to this embodiment.

The bed according to this embodiment is provided with a plurality of movable parts 12, and allows the patient to operate each movable part 12 by himself/herself.
The bed body 1 is provided with movable parts 12 at positions corresponding to the chest, abdomen, and buttocks of the patient, and these parts are configured to be operated by a remote control R provided near the head rest part 13. has been done.

A method of using the invention according to this embodiment will be explained below.
First, the practitioner operates the lever 14 to bring the head rest 13 into use.

Next, the patient lies face down on the bed body 1 and operates the remote control R according to the shape of his/her chest, abdomen, and buttocks to adjust the height of the movable part 12 so as to be in a comfortable state. .

With this configuration, the patient can receive the treatment in a condition that he/she thinks is good, and can adjust the movable part 12 even during the treatment.

Note that the bed body 1 may be provided with a storage device that stores data on the height of the movable part 12 for each patient, and the movable part 12 is configured to move by recalling the data of the patient. You can.

1 Bed main body 11 Treatment surface 12 Movable part 121 Movable part main body 122 Control part 123 Bracket plate 124 Bottom plate 125 Side plate 13 Head rest part 131 Head rest part main body 14 Lever 2 Support part J Jack mechanism J1 Frame member J11 Top Frame J12 Lower frame J2 Top connection J3 Bottom connection J4 Knot J5 Adjustment screw J51 Stop J6 Motor J7 Rail L Position adjustment mechanism L1 Vertical movement part L11 I-shaped fitting L12 Up and down member L2 Rotation movement part L21 Support metal fitting L22 Fixing Pin L23 Hinge part L24 Guide fitting L25 First link part L26 Second link part L3 Slide operation part L31 Mounting rail A Air mechanism A1 Expansion member A2 Air pump E Pulley mechanism E1 Moving pulley E2 Weight E3 Fixed pulley E4 Wire D Operating part V Gap part X Weight measurement part R Remote control

Claims (11)

A bed used for treatments such as massage,
Equipped with a bed body,
The bed body has a treatment surface on which the person to be treated lies, and a movable part,
The movable section is a bed including a movable section main body that is a part of the treatment surface, and a control section that causes the movable section main body to reciprocate up and down. The bed according to claim 1, wherein the movable part is located on the chest of the patient when the patient lies on the treatment surface. The bed according to claim 1 or 2, wherein the movable part is configured to be able to stop at any position within a range in which the control part can move up and down. The bed according to any one of claims 1 to 3, wherein the control unit includes a jack that moves up and down. The bed body has a head rest, and the head rest has a head rest main body on which the patient's head is placed, and a position adjustment of the head rest main body. The bed according to any one of claims 1 to 4, comprising a position adjustment mechanism for performing. The bed according to claim 5, wherein a gap is provided between the head rest main body and the treatment surface. The position adjustment mechanism is provided with a rotation operation part that rotates the head rest main body toward the treatment surface,
The bed according to claim 6, wherein the head rest main body is stored in the cavity by rotating toward the treatment surface. The bed according to any one of claims 5 to 7, wherein the position adjustment mechanism is provided with a slide operation section that slides the head rest main body along the surface direction of the treatment surface. The bed according to any one of claims 5 to 8, wherein the head rest main body is provided with a recess into which the head of the patient is fitted and fixed. The bed according to any one of claims 5 to 9, wherein the bed includes a vibration motor that vibrates the bed body. The bed according to any one of claims 1 to 10, wherein the bed body includes a physical information measuring section that measures information about the body of the patient lying on the bed body.