JP3031398U - Bed equipment - Google Patents

Abstract

(57) [Abstract] [Problem] To reduce the burden on a caregiver as much as possible, and to easily perform care work such as prevention of bedsores from himself or with the help of a caregiver. SOLUTION: A frame W, an elevating device 4 provided on the upper part of the frame W, and a net floor 8 suspended by the elevating device 4 so as to be vertically movable.
And the frame W is composed of a plurality of columns 1 and beam members 2 connected to the upper ends of the columns 1, and the mesh floor 8 has a rectangular reinforcing frame 8a and a center of the reinforcing frame 8a. The net 8b is attached to the reinforcing frame 8a, and the suspending members 10 are attached to the reinforcing frame 8a at several places. Adjust the angle.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a bed apparatus for a nurse requiring care, which is used to reduce bed sickness of a bedridden sick person or to easily exchange diapers and underwear.

[0002]

[Prior art]

 If the sick person cannot turn over by himself and has been sleeping on the bed for a long time, the part of the body that is in contact with the bed will be swelled due to the compression of the weight, causing red swelling, soreness and painful bed sore. .

Such bed sores are caused by the fact that the same part of the body is constantly pressed and does not come into contact with the air, so that the supply of oxygen is stopped, the circulation of blood deteriorates, and finally that part rots. It may be possible.

[0004] Therefore, in order to reduce such bed sores, conventionally, a caregiver usually pushes the sick person's body on the floor or holds the sick person to lie over the bed.

In addition, for a sick person who does not lie on his / her own bed on such a floor, underwear is regularly changed, a bath is taken, a meal is taken, a massage is performed, and a diaper is changed. Each of these care tasks is often performed by more than one caregiver to ensure safety.

[0006]

[Problems to be solved by the device]

 However, in the conventional care for preventing bedsore, there is a problem that the care of a plurality of caregivers needs to be bothered for the sake of safety, and the caregivers are extremely heavy-duty work.

The present invention was made in order to solve the above problems, and can reduce the burden on caregivers as much as possible, and the sick person who is conscious without turning over on the floor himself / herself. In that case, in addition to being able to easily perform care work to prevent bedsores, with the help of a caregiver, the sick person can easily take a bath while lying down, raise his or her body, and change diapers. It is an object of the present invention to provide a bed apparatus that is particularly suitable for a person requiring nursing care who can perform the above-mentioned procedures.

[0008]

[Means for Solving the Problems]

 In order to achieve the above-mentioned object, the structure of the present invention comprises a frame body, a lifting device provided on the upper part of the frame body, and a net floor suspended vertically by the lifting device. Consists of multiple stanchions and beams tied to the top of each stanchion.The mesh floor has a rectangular reinforcing frame, a mesh attached to the center of the reinforcing frame, and several places on the reinforcing frame. It is characterized by comprising a hanging member attached thereto, and lifting or lowering the whole net bed or adjusting the angle while detachably hooking all or a part of the hanging member on the lifting device.

In this case, it is preferable that the lifting device is composed of a chain block, a hoist, a cylinder or a winch, and the lifting device is fixedly or movably attached to an arbitrary position of the beam.

Similarly, it is preferable that a strip for supporting the leg or the back of the care recipient is detachably attached to the lower part of the lifting device.

Similarly, it is preferable that wheels are provided at the lower ends of the columns.

Similarly, it is preferable that the column is configured to be vertically expandable and contractible.

[0013] It is preferable that the net bed is usually placed on the bed body so as to be vertically movable or adjustable in angle.

[0014]

[Embodiment of device]

 An embodiment of the present invention will be described below with reference to the drawings. FIGS. 1 and 2 are perspective views schematically showing a bed apparatus for preventing bedsores, in which 1 is an inverted V-shape. The two columns are assembled into a column, and two columns are opposed to each other.

Further, both ends of a horizontal rod 2 which is one or a plurality of beam members are attached by welding or the like to the upper ends of the columns 1 and 1 facing each other, and these four columns 1 The horizontal rod 2 and the horizontal rod 2 constitute a frame W of a bed apparatus for preventing bedsores. Reference numeral 3 is a wheel as a rigger attached to the lower end of each of the columns 1. The frame W can be moved by unlocking the wheel as needed.

Further, 4 is a chain block which is an elevating device attached to the horizontal rod 2 and is fixed to a fixed point of the horizontal rod 2 or slidably attached along the horizontal rod 2 as necessary. . The chain block 4 is provided with a plurality of pulleys and functions to easily lift and lower a heavy object suspended by the chain with a small operating force such as human power.

In this embodiment, the chain block 4 is operable by a driving means 5 such as a motor, and a remote switch 6 capable of remotely controlling the operation of the driving means 5 is connected via a cord 7. Has been done.

Reference numeral 8 denotes a mesh floor placed on the bed body 9 so as to be able to move up and down, and this mesh is a reinforced mesh such as a wire mesh or a plastic mesh in a pipe frame 8a which is a rectangular reinforcing frame. 8b is stretched.

The lower ends of four wires (or chains) 10, which are hanging materials, are locked or fixed to the four corners of the pipe frame 8 a that constitutes the mesh floor 8. The upper end portion can be hung from a hook 12 attached to the lower end of the lifting chain 11 of the chain block 4.

In the bed apparatus for preventing bedsores having such a configuration, first, the net bed 8 is placed on the bed body 9, and the bed floor 8 is used by a disabled person such as a sick person. Place your body and support your head with a pillow.

Next, the lower ends of the wires 10 are locked to the four corners of the pipe frame 8 a, and the upper ends are locked to the hooks 12 at the lower ends of the lifting chains 11. Then, in this state, the remote switch 6 is held by the hand of the sick person on the mesh floor 8.

When the sick person has normal consciousness, the sick person can operate the remote switch 6 by the sick person himself / herself to safely and slowly perform the elevating operation of the net bed 8 together with the elevating chain 11 via the driving means 5. On the other hand, when the sick person cannot operate the remote switch 6, the caregiver nearby will perform the operation.

In this way, by raising the net bed 8 from the bed body 9, the part of the body on the net bed 8 in contact with the floor surface of the sick person is separated from the bed body and exposed to the outside air, and oxygen is applied to this part. It is well supplied, blood circulation is good, and bed sores can be prevented.

When moving to a clinic or bathroom, a caregiver or a nurse unlocks the wheels 3 and lifts the net floor 8 from the bed body 9 as described above. Then, the frame W is moved to the floor by hand as shown in FIG.

By doing so, the sick person can be treated and taken a bath while lying on the net bed 8.

On the other hand, when the net bed 8 is laid down on the bed body 9 and placed on the bed body 9, it is possible to comfortably sleep in a usage state similar to that of a normal bed by covering a futon or the like.

On the other hand, among the above wires 10, with the caregiver removing the two wires 10 on the leg side of the sick person, as shown in FIG. It can also be lifted by the chain block 4 via the two wires 10 of

By doing so, the body of the sick person on the net bed 8 can be easily kept in a tilted state, and it is possible to take an optimum posture to watch TV, change diapers, and change underwear. it can. By increasing the inclination angle, it is possible to take an optimum posture for eating and rehabilitation.

FIG. 4 shows a case where a sick person on the net bed 8 placed on the bed body 9 receives a change of the diaper. In this case, the lifting chain 11 end of the chain block 4 is An annularly tied band 15 is locked on the hook 12 of the patient, the leg of the sick person is put in the annular part of the band 15, and the leg can be lifted. The lifting operation of the lifting chain 11 for lifting can be performed by the sick person by the remote switch 6 if necessary.

FIG. 5 shows a case where the band 15 is used to put the back of a sick person into the annular part through the side part and the back is lifted from the net bed 8. In this case, Optimal postures to administer and eat to the sick can be performed with the help of the sick or the caregiver.

FIG. 6 shows one using a cylinder device such as two hydraulic or pneumatic cylinders as a driving means for raising and lowering the net bed 8.

In the embodiment of FIG. 6, the cylinder portions 16a of the two hydraulic cylinders 16 are mounted on the horizontal rod 2 along the same, and the ends of the piston rod portions 16b of the hydraulic cylinders 16 are respectively attached to the ends. One end of a suspension chain 18 having a hook 17 at its tip is fixed.

Reference numeral 19 denotes two sprockets rotatably supported on the horizontal rod 2, and the suspension chains 18 attached to the ends of the piston rod portions 16b are locked.

In this bed apparatus for preventing floor slip, the two telescopic wires 10 on the front and rear sides of the mesh floor 8 are locked to the hooks 17 at the ends of the hanging chains 18 to utilize the expansion and contraction operation of the hydraulic cylinder 16. Then, the net floor 8 can be moved up and down on the bed body 9 in the same manner as described above.

Note that hydraulic pressure is supplied to and discharged from a hydraulic control unit (not shown) to the cylinder portion 16a of the hydraulic cylinder 16 through the oil pipe 20, and this supply / discharge operation is performed by a caregiver operating the switch portion 21. To be done.

FIG. 7 shows another embodiment of the present invention, in which a pair of pulleys 24 are fixed before and after a pipe shaft 23 rotatably attached to a horizontal rod 2. Further, the chain 27 is installed between the sprocket 25 attached to the end of the pipe shaft 23 and the sprocket 26 attached to the column 1.

Reference numeral 28 denotes an operation handle as a manual handle attached to the sprocket 26. By rotating this handle, the pipe shaft 23 and the pulley 24 are rotated via the chain 27 and the sprocket 25. You can do it.

Further, one end of each wire 29 is fixed and wound around each pulley 24, and a hook 30 is attached to the other end of each wire 29. The ends of the wires 10 at the front and rear of 8 are locked and supported, respectively.

In this embodiment, the sprocket 25 and the pulley 24 are normally or reversely rotated via the chain 27 by selectively rotating the operation handle 28 in either forward or reverse directions. Can be made.

Since each wire 29 is wound or unwound around each pulley 24 by the forward / reverse rotation of the pulley 24, the net bed 8 supported by the hook 30 via the wire 10 is desired. Raised and lowered to height. Therefore, it is possible to simplify the structure of the bed slip prevention bed apparatus and reduce the cost.

In each of the above-described embodiments, the support columns are assembled in an inverted V shape, but the present invention is not limited to this and it is also possible to employ arched support columns.

Although not shown, the support columns 1 are configured to be expandable and contractable so that the net floor 8 suitable for the size of the chain block 4, the length of the chain 11 and the height of the bed body 9 can be obtained. The height can be adjusted arbitrarily.

FIG. 8 shows another embodiment of the present invention, in which a frame W, a chain block 4 as an elevating device provided on the upper part of the frame W, and an elevating device are vertically movable. The frame W includes a plurality of, for example, four support columns 1 and horizontal rods 2 and 2 which are vertical and horizontal beam members connected to the upper ends of the support columns 1. It consists of The mesh floor 8 is a rectangular, for example, rectangular pipe frame 8a which is a reinforcing frame, a mesh 8b attached to the center of the reinforcing frame in a mesh shape, and several places of the reinforcing frame, for example, two left and right positions. And a cord or wire 10 as a hanging material. In this case, the whole net bed 8 is raised or lowered or the angle is adjusted while the whole or a part of the hanging material is detachably hooked to the lifting device.

When the entire wire 10 as the suspending material is pulled up, the whole net floor 8 rises uniformly and horizontally, and when only two wires on the left or right side are pulled up, the angle of the net floor 8 changes. The angle may be adjusted by pulling up only the two front side or the two rear side. Other structures, actions, and effects are the same as those of the embodiment shown in FIG. The above bed apparatus can be used by normal people.

[0045]

[Effect of device]

 As described above, according to the invention of each claim, since the net floor is configured to be lifted and lowered with respect to the frame body, the caregiver's burden can be reduced as much as possible and the care work for preventing bed slip can be facilitated. In addition to being carried out, with the help of a caregiver, it is possible for the sick person to easily take a bath while lying down, to stand up and to change diapers. Especially when the net bed is raised, there is a gap between the bed and the bed itself, which improves ventilation from the net and improves sweating, prevents bed slippage, and facilitates the work of replacing the sheets below. Becomes Also, by adjusting the angle of the net bed, it is possible to improve the ventilation of a part of the bed, adjust the posture of the care recipient, and easily change the underwear.

According to the second aspect of the present invention, the position of the lifting device can be fixed corresponding to the mesh floor, or the position can be freely finely adjusted.

According to the third aspect of the present invention, the leg or back of the care recipient can be directly pulled up and raised, and the diaper and the underwear can be easily replaced.

According to the invention of claim 4, it is possible to transfer the nurse to the other position, for example, a bath room, etc., while lying the nurse on the net floor.

According to the invention of claim 5, it is possible to obtain an effect that the height of the mesh floor with respect to the bed main body when the bed is initially installed can be adjusted quickly and easily.

Further, according to the invention of claim 6, since the mesh floor is configured to be mounted on the bed body so as to be able to move up and down, the mesh floor can be comfortably mounted on the bed body while normally being on the mesh floor. I can sleep.

[Brief description of drawings]

FIG. 1 is a perspective view showing a bed apparatus according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a use state of the bed apparatus shown in FIG.

FIG. 3 is a front view of a main part showing another usage state of the bed apparatus shown in FIG.

FIG. 4 is a perspective view of a main part showing another usage state of the bed apparatus shown in FIG.

5 is a perspective view of a main part showing another usage state of the bed apparatus shown in FIG. 1. FIG.

FIG. 6 is a perspective view showing a bed apparatus according to another embodiment of the present invention.

FIG. 7 is a perspective view showing a bed apparatus according to another embodiment of the present invention.

FIG. 8 is a perspective view showing a bed apparatus according to another embodiment of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 support 2 beam rod 3 rod 4 wheel elevator 4 chain block 5 drive means 6 remote switch 8 mesh floor 8a reinforcing frame pipe frame 8b mesh 9 bed body 10 suspension wire 16 cylinder device 18 suspension chain 28 operation handle (Handwheel) W frame

Claims (6)

[Scope of utility model registration request] 1. A frame body, an elevating device provided on an upper portion of the frame body, and a net floor that is suspended by the elevating device so as to be vertically movable. The frame body includes a plurality of columns and each column. The mesh floor consists of a beam tied to the upper end, and the mesh floor consists of a rectangular reinforcing frame, a mesh attached to the center of the reinforcing frame, and hanging materials attached to several places of the reinforcing frame. Alternatively, a bed device is characterized in that the whole net bed is lifted or the angle is adjusted while a part of the lift is detachably hooked on the lift device. 2. The bed apparatus according to claim 1, wherein the lifting device comprises a chain block, a hoist, a cylinder or a winch, and the lifting device is fixedly or movably attached to an arbitrary position of the beam. 3. The bed apparatus according to claim 2, wherein a belt for supporting a leg or a back of a care recipient is detachably attached to a lower portion of the lifting device. 4. The bed apparatus according to claim 1, wherein wheels are provided at the lower ends of the columns. 5. The bed apparatus according to claim 1, wherein the column is configured to be vertically expandable and contractible. 6. The net floor is mounted on the bed body so as to be vertically movable or adjustable in angle.
Bed equipment.