JP2012000278A - Lift device and transfer system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a lift device whose operation procedure is easily understandable and which can reduce a transferring time by controlling a bed device so as to be in an attitude suitable for mounting a sling.SOLUTION: The lift device which is connected to the bed device including a bed part, an elevator for lifting up/down the bed part, and a posture control device to control the posture of a cared person by deforming the bed part, in which the cared person mounted with the sling is fixed to a hanger, and in which the hanger is moved to achieve transfer of the cared person, has a controller in which operation buttons are arranged in order according to an operation procedure when a care-giver operates the lift device. When the operation button is operated, at least one of the elevating and lowering device, the posture control device, and the lift device is controlled correspondingly to the operated operation button.

Description

  The present invention is connected to a bed apparatus having a floor, a lifting device that raises and lowers the floor, and a posture control device that controls the posture of the person being assisted by deforming the floor, and to which a sling is attached. The present invention relates to a lift device or the like in which an assistant is fixed to a hanger and the hanger is moved to realize transfer of the person being assisted.

  In recent years, lifts that have been made easy for people who are difficult to walk on their own, such as elderly people or seriously ill people, to be moved between a bed and a wheelchair or to a toilet or bathroom. Various devices have been commercialized.

  For example, a product is known in which a lift device is installed in the vicinity of a bed device and a person who is wearing a sling is lifted by the lift device so that the person can easily transfer the person being assisted (for example, Patent Documents). 1).

Here, as the most typical transfer operation, an operation procedure for transferring from the bed apparatus to another apparatus (for example, a wheelchair) will be described.
(1) The bed height is adjusted to a height at which the assistant can easily wear the sling on the person being assisted.
(2) The person being lie on the bed is lifted or the like, and the person being assisted is fixed by attaching the sling.
(3) By operating the lift device, the arm (hanger) of the lift is brought close to the person being assisted.
(4) Move the position of the hanger to a position where the sling can be fixed to the hanger, and fix the sling to the hanger.
(5) The person being assisted is lifted from the bed by operating the lift device.
(6) By operating the lift device, the person being assisted is moved to a position to be transferred to the wheelchair.
(7) By moving the arm down, the person being assisted is transferred to the wheelchair, and after the transfer, the sling is removed.
In addition, when transferring the person being assisted from the wheelchair to the bed, the reverse operation procedure is performed.

Japanese Patent Laid-Open No. 2002-126015

  Here, when a sling is attached to the person being assisted, it is necessary to change the position of the person being assisted so that the sling can be easily attached. In the case of a person being assisted in a sitting position, the number of times of changing the position of the person being assisted is reduced. However, when a sling is attached to a person who is lying on the bed, it is necessary to change the posture many times, which increases the burden on the person.

  Therefore, it is possible to easily attach the sling by changing the person being assisted to the sitting posture by operating the bed apparatus according to the posture in which the sling is attached. Therefore, if you are an experienced caregiver, you should first change the posture of the bed according to the person being assisted, but if you are an inexperienced assistant, how can you change the sling? However, there was a problem that the sling had to be put on in a state where it was lying down.

  In addition, for the person being assisted, it is preferable to be able to transfer in a short time because the body is burdened when the sling is worn. However, as described above, there are many operating procedures for transfer using the lift device, and the lift device. Since the operation itself is complicated, it has been difficult to transfer in a short time unless it is a highly skilled assistant.

  In view of the above-described problems, the present invention aims to reduce the transfer time by controlling the bed apparatus so that the operation procedure of the lift apparatus is easy to understand and is in an appropriate posture for mounting the sling. It is to provide a lift device or the like that can be reduced.

In view of the above-described problems, the lift device of the present invention is
A caregiver who is connected to a bed apparatus having a floor, a lifting device for raising and lowering the floor, and a posture control device for controlling the posture of the person being assisted by deforming the floor, is attached to a hanger. In a lift device that is fixed to and realizes transfer of the person being assisted by moving the hanger,
Having a controller in which operation buttons are arranged in order according to the operation procedure when the assistant operates the lift device;
When the operation button is operated, at least one of the elevating device, the attitude control device, and the lift device is controlled corresponding to the operation button.

Moreover, the lift device of the present invention is
In the posture control device further includes a storage unit that stores one or more control patterns for deforming the floor,
When a predetermined operation button of the controller is operated, one of the control patterns stored in the storage unit is read, and the posture control device is configured so that the floor is deformed to the control pattern. It is characterized by controlling.

In the lift device of the present invention,
The posture control unit has a back raising part that raises the back of the person being assisted, and a knee raising part that raises the knee of the person being assisted,
The storage unit stores, as control patterns, an angle at which the back raising unit raises the back and an angle at which the knee raising unit raises the knee.

Moreover, the lift device of the present invention is
When the operation of raising the hanger is performed by the controller, control for lowering the floor with respect to the lifting device is performed while performing control to raise the hanger.

The transfer system of the present invention
A bed device having a floor portion, a lifting device for raising and lowering the floor portion, and a posture control device for controlling the posture of the person being assisted by deforming the floor portion, and a person being assisted by a sling fixed to the hanger And a lift device that moves the hanger and realizes transfer of the person being assisted,
The bed device and the lift device are connected by a predetermined connection means,
The lift device is
The assistant has a controller in which operation buttons are arranged in order according to the operation procedure when operating the bed device and lift device included in the transfer system,
When the operation button is operated, at least one of the elevating device, the attitude control device, and the lift device is controlled corresponding to the operation button.

The transfer system of the present invention
A bed device having a floor portion, a lifting device for raising and lowering the floor portion, and a posture control device for controlling the posture of the person being assisted by deforming the floor portion, and a person being assisted by a sling fixed to the hanger And a lift device that moves the hanger and realizes transfer of the person being assisted,
The bed device and the lift device are connected by a predetermined connection means,
The bed apparatus is
The assistant has a controller in which operation buttons are arranged in order according to the operation procedure when operating the bed device and lift device included in the transfer system,
When the operation button is operated, at least one of the elevating device, the attitude control device, and the lift device is controlled corresponding to the operation button.

  According to the present invention, a sling is attached to a bed device having a floor, a lifting device for raising and lowering the floor, and a posture control device for controlling the posture of the person being assisted by deforming the floor. In the lift device in which the person being assisted is fixed to the hanger and the hanger is moved to realize transfer of the person being assisted, the operation buttons are sequentially arranged according to the operation procedure when the assistant operates the lift device. When the operation button is operated, at least one of the elevating device, the attitude control device, and the lift device can be controlled corresponding to the operation button.

  Therefore, the person being assisted can appropriately perform the transfer operation without hesitation because the operation buttons are arranged on the controller in the order of the operation procedure. Furthermore, the lift device and the bed device can be controlled by using one controller. Further, based on one operation button of the controller, the bed can be deformed into a posture in which the person being assisted can easily wear the sling.

  Moreover, when operation which raises a hanger with a controller is performed, control which raises a floor part with respect to a raising / lowering apparatus will be performed, performing control which raises a hanger. That is, when the lift device 3 and the bed device 5 operate in the opposite directions, the person being assisted can be transferred to a posture capable of being transferred in an early time.

It is a general view of a lift device and a bed device in the present embodiment. It is a figure which shows the external appearance of the controller in this embodiment. It is the figure which represented the bed apparatus in this embodiment typically from the front. It is a figure for demonstrating the function structure of the lift apparatus and bed apparatus in this embodiment. It is a figure for demonstrating the flow of the process in this embodiment. It is a figure for demonstrating an example of the control pattern of the attitude | position in this embodiment. It is a figure for demonstrating an example of the control pattern of the attitude | position in this embodiment. It is a figure for demonstrating the operation example in this embodiment. It is a figure for demonstrating the operation example in this embodiment. It is a figure for demonstrating the modification in this embodiment. It is a figure for demonstrating the modification in this embodiment. It is a figure for demonstrating the modification in this embodiment. It is a figure for demonstrating the modification in this embodiment. It is a figure for demonstrating the modification in this embodiment.

The best mode for carrying out the present invention will be described below with reference to the drawings.
[1. overall structure]
FIG. 1 is a diagram showing an entire transfer system 1 including a lift device to which the present invention is applied. The transfer system 1 includes a lift device 3 and a bed device 5.

  In the present embodiment, the lift device 3 will be described as being provided in the bed device 5, but the lift device 3 may be moved, for example, or may be provided in a ceiling or building facility. It may be a thing. The lift device 3 and the bed device 5 are connected via a predetermined interface so that communication can be performed.

  In addition, the position of the lift device 3 in the present embodiment is described as being provided on the vertical side of the bed device 5 (so as to be over the person being assisted), but the side in the horizontal direction (side of the person being assisted) Or may be provided under the feet of the person being assisted.

[1.1 Lifting device]
The lift device 3 is provided at the upper end of the main body 30 so that the arm 32 is movable, and a hanger 34 is provided at the tip of the arm 32. The arm 32 can be turned up and down and left and right, and the hanger 34 is a functional unit for fixing a sling attached to the person being assisted.

  An actuator 340 is connected to the arm 32 and the main body 30. By controlling the actuator 340 to expand and contract, the arm 32 and the hanger 34 move up and down.

  In addition, the controller 310 can control the operations of the lift device 3 and the bed device 5. Here, the operation instruction input by the controller 310 is input to a control box (not shown) that controls each device, and a control signal is output from the control box to the control unit of each device.

  Here, the controller and the control box will be described as being provided in the lift device 3 in the case of the present embodiment of FIG. It's also good.

  Here, the controller 310 will be described with reference to FIG. The controller 310 includes a controller display unit 312 and an operation unit 314.

  The controller display unit 312 is a display device for notifying an assistant (user) of the operation of the lift device 3 and the bed device 5 and notifying the current state of the device. For example, it is configured by a liquid crystal display, an LED, or the like.

  The operation unit 314 is a functional unit for use by an assistant to give an operation instruction to the lift device 3 and the bed device 5. The operation unit 314 includes a bed height adjustment button 314a for adjusting the height of the bed, a sling attachment button 314b for shifting to the sling attachment position, a lift device, and a bed for operating the bed device in cooperation with each other. A lift cooperation button 314c and a lift operation button 314d for operating the lift device 3 independently are configured.

  Each button has two keys, and the opposite operation is performed. For example, in the bed height adjustment button 314a, the height of the floor 52 is lowered (lowered) on the one hand, and the height of the floor 52 is raised (increased) on the other hand.

  Here, each button of the operation unit 314 uses a mechanical button in the present embodiment, but may be another input device such as a touch panel. Alternatively, the controller display unit 312 and the operation unit 314 may be integrally formed with a touch panel.

[1.2 Bed equipment]
In the bed apparatus 5, the floor 52 is supported by the bed frame 54. A mattress (not shown) is fixed at a fixed position on the floor 52, and the bed apparatus 1 is configured. An outline of the bed apparatus 5 will be described with reference to FIG.

  FIG. 3 is a schematic diagram when the bed apparatus 5 is viewed from the front. The floor portion 52 includes a back floor portion 522a, a back curved portion 522b, a waist floor portion 522c, a knee bed portion 522d, a knee curved portion 522e, and a foot floor portion 522f connected in order.

  The back floor portion 522a and the waist floor portion 522c are connected by a bendable back curve portion 522b, and the knee bed portion 522d and the footbed portion 522f are connected by a bendable knee curve portion 522e. The waist floor 522c is fixed.

  The back floor portion 522a can be rotated so that the tip of the head side (left side in FIG. 3) is lifted, and can be rotated reversely so as to return to the horizontal, and swings around the back curved portion 522b side. To do. The knee bed portion 522d rotates so that the tip of the knee bending portion 522e side is lifted, and reversely rotates so as to return to the horizontal, and swings about the waist floor portion 522c side.

  The back curved portion 522b and the knee curved portion 522e are formed by arranging a large number of bars in parallel with each other so as to be interdigitally connected to each other so that the interval between the bars can be changed. The entire back bending portion 522b and knee bending portion 522e expand and contract in the connecting direction of the bars, and bend continuously and smoothly in the connecting direction of the bars.

  The back raising device 540 is a device that lifts the back floor portion 522a, and the knee raising device 550 is a device that raises the knee floor portion 522d and the foot floor portion 522f. These devices operate as a posture control device for changing the posture of the person being assisted, and each floor portion swings due to the force of the built-in electric motor or actuator.

  The elevating device 560 is a device schematically shown by a two-dot chain line in FIG. 3 in order to make the floor portion 52 undulating. The elevating device 560 is provided on the base 56, and the height of the floor portion 52 can be changed up and down by using, for example, an electric motor or the like.

[2. Functional configuration]
Next, functional configurations of the lift device 3 and the bed device 5 will be described with reference to FIG.

[2.1 Lift device]
First, the configuration of the lift device 3 will be described. In the lift device 3, a controller 310, a storage unit 320, a communication unit 330, and an actuator 340 are connected to the control unit 300 via a bus. Here, since the controller 310 and the actuator 340 have been described with reference to FIG. 1, other functional units will be described.

  The control unit 300 is a functional unit for controlling the entire lift device 3. The control unit 300 realizes various functions by reading and executing various programs stored in the storage unit 320, and is configured by, for example, a CPU (Central Process Unit).

  The storage unit 320 is a functional unit that stores programs, various data, setting values, and the like necessary for the lift device 3 to operate. An example of the storage unit 320 is constituted by a semiconductor memory or the like.

  The communication unit 330 is a functional unit that communicates between the lift device 3 and the bed device 5. For example, it may be connected by wire or may be connected wirelessly. Further, it may be physically connected by a predetermined connection interface.

[2.2 Bed equipment]
Then, the structure of the bed apparatus 5 is demonstrated. A controller 510, a storage unit 520, a communication unit 530, a back raising device 540, a knee raising device 550, and a lifting device 560 are connected to the bed device 5 via a bus. Yes. Here, since the back raising device 540, the knee raising device 550, and the lifting device 560 have been described with reference to FIG. 3, other functional units will be described.

  The control unit 500 is a functional unit for controlling the entire bed apparatus 5. The control unit 500 realizes various functions by reading and executing various programs stored in the storage unit 520, and is configured by, for example, a CPU (Central Process Unit).

  The controller 510 is a functional unit for inputting an operation for controlling the operations of the bed device 5 and the lift device 3. It may be provided separately from the bed apparatus 5 or may be provided so as to be built in the bed apparatus 5. Further, at least one of the controller 310 of the lift device 3 and the controller 510 of the bed device 5 may be provided, but each may be provided.

  The communication unit 530 is a functional unit that communicates between the bed device 5 and the lift device 3. For example, it may be connected by wire or may be connected wirelessly. Further, it may be physically connected by a predetermined connection interface.

[3. Process flow]
Next, the processing flow of the transfer system 1 will be described with reference to FIG. FIG. 5 is a flowchart showing an example of lift processing for explaining the operation of the lift device 3 and bed processing for explaining the operation of the bed device 5. Here, this process will be described on the assumption that the controller 310 is connected to the lift device 3.

  First, an operation for adjusting the bed height is input (step S100). At this time, the assistant first adjusts the height of the bed floor 52 by operating the first bed height adjustment button 314 a of the controller 310.

  The bed height adjustment input by operating the bed height adjustment button 314a is transmitted to the bed apparatus 5 as a bed height adjustment signal. In response to the bed height adjustment signal, the bed device 5 controls the lifting device 560 to adjust the height of the floor 52 (step S200).

  Subsequently, an operation of a sling mounting position is input (step S102). At this time, the assistant adjusts the sling mounting position by operating the second sling mounting button 314b of the controller 310.

  When the mounting position signal is transmitted to the bed apparatus 5 with respect to the sling mounting position operated by the assistant, the bed apparatus 5 controls the back lifting apparatus 540 and the knee lifting apparatus 550 as the posture control apparatus. The floor 52 is deformed into a predetermined shape (step S202).

  Here, the sling mounting position will be specifically described. The back angle of the floor portion 52 and the knee angle are adjusted to be a predetermined angle. Here, the back angle indicates an angle at which the back floor portion 522a is raised from the horizontal position, and the knee angle indicates an angle at which the knee bed portion 522d is raised from the horizontal position.

  In the present embodiment, an angle as shown in FIG. 6 is preset as a control pattern and stored in the storage unit 320. The control pattern 1 is a position for taking a posture in which body pressure is dispersed in the lifted state, and the back angle is set to 30 degrees and the knee angle is set to 30 degrees (for example, FIG. 7A). The control pattern 2 is a posture in which the chair is in a wheelchair position in the lifted state, and the back angle is set to 60 degrees and the knee angle is set to 10 degrees (for example, FIG. 7B). The control pattern 3 is a posture such that it is a sitting position in a reclining wheelchair in a lifted state, and a posture in which the back angle is 45 degrees and the knee angle is 15 degrees. The control pattern 4 can be set at any angle by an assistant.

  After the bed apparatus 5 is deformed to a predetermined sling mounting position corresponding to any control pattern, the assistant wears a sling on the person being assisted. Then, the sling is fixed to the hanger 34.

  Subsequently, the lift device 3 and the bed device 5 operate in conjunction with each other by performing a bed lift cooperation operation (step S104). At this time, the assistant operates the third bed lift cooperation button 314 c of the controller 310.

  Here, when the bed lift cooperation button 314c is operated, first, the arm 32 (hanger 34) is raised by controlling the actuator 340 of the lift device 3 (step S106).

  At the same time, a bed lifting signal is transmitted to the bed apparatus 5. The bed apparatus 5 that has received the bed lifting signal lowers the height (position) of the floor 52 by controlling the lifting apparatus 560 (step S204).

  Then, when the arm 32 (hanger 34) of the lift device 3 reaches a predetermined height (step S108; Yes), the ascending operation stops, and when the floor 52 reaches a predetermined height, the descending operation stops ( Step S206; Yes).

  That is, in conjunction with the lift (arm 32, hanger 34) of the lift device 3 being raised, the floor of the bed device 5 is lowered, so that the person being assisted can move to a state where transfer is possible in an earlier time. Become. For example, when the hanger 34 of the lift device 3 is raised by 5 cm and the height of the floor 52 is lowered by 5 cm, the device moves to a desired transferable state in half the time compared with the case where the height of the device alone is adjusted by 10 cm. It will be.

  Here, the predetermined heights of the lift device 3 and the bed device 5 may be arbitrarily set as positions that the assistant considers appropriate, or may be set in advance.

  In addition, when the lift device 3 and the bed device 5 are interlocked, a means for detecting and stopping the relative position may be provided in order to prevent pinching. For example, the dangerous area is determined from the height of the arm 32 (hanger 34) and the floor 52, and is notified by a stop or warning sound. Further, as the determination of the dangerous area, the distance moved between the arm 32 and the floor 52 may be obtained, or the distance may be measured by an infrared sensor or the like.

  In addition, when operating the lift apparatus 3 independently, lift operation operation is input (step S110). At this time, the assistant operates the lift operation button 314d in the fourth of the controller 310 to operate the lift (step S112).

  Thus, when the assistant transfers the person being assisted from the bed apparatus 5 to another apparatus (for example, a wheelchair or the like), it is easy to understand by operating the operation buttons provided in the controller 310 in the order in which they are arranged. And it becomes possible to transfer quickly.

  Furthermore, the bed (floor portion 52) is deformed by one operation button so that the person being assisted can easily wear the sling. Thereby, even an inexperienced assistant can wear the sling in an appropriate posture.

  Furthermore, since the lift device 3 and the bed device 5 operate in conjunction with one operation button, it is possible to shorten the operation time until the lift device 3 is lifted into a transferable state.

  In addition, in this embodiment, although the case where it transfers to the other apparatus from the bed apparatus 5 is demonstrated, when transferring from the other apparatus to the bed apparatus 5, of course, you may perform reverse operation. It is.

[4. Example of use]
A specific use example will be described with reference to FIGS. FIG. 8A is a diagram for explaining a state in which the floor portion 52 is deformed to the sling mounting position in order for the assistant P1 to sling on the person being assisted P2. The controller 310 is operated by the assistant P1, and the floor portion 52 of the bed apparatus 5 is deformed to the sling mounting position of “control pattern 2”.

  Next, FIG. 8B is a diagram for explaining a state where the sling 40 is attached to the person being assisted P2. When the sling 40 is worn, the bed apparatus 5 is changed to a predetermined position, so that the assistant P1 can easily attach the sling to the person being assisted P2. The sling attached to the person being assisted P <b> 2 is fixed to the hanger 34, thereby making a transition to a transferable state.

  FIG. 9 is a diagram for explaining a situation where the person being assisted P2 is transferred to the wheelchair 7. When the bed lift cooperation button 314c is operated in the state of FIG. 8B, the lift arm is raised and the bed apparatus 5 is lowered, thereby shifting to a state where transfer can be performed more quickly than in the prior art. Then, the assistant P1 holds the hanger 34 and moves the person P2 in the vicinity of the wheelchair 7 for each arm 32. In this way, the person being assisted P2 can be transferred to the wheelchair 7 appropriately.

[5. effect]
As described above, according to the present embodiment, the operation buttons arranged on the controller 310 are arranged in the order in which the assistant can easily use, that is, in accordance with the operation procedure. Therefore, even if the assistant is unfamiliar with the lift operation, it can be operated intuitively without referring to a manual or the like, and an effect that the operator can quickly get used to the operation can be expected.

上述の表によれば、リフト操作時間と、スリングの着脱時間とにおいて、時間短縮効果が認められる。 In addition, it is possible to shorten the sling mounting time and the lift operation time, and it is possible to transfer with less burden on the person being assisted. For example, Table 1 shows a comparison of working times between a conventional transfer system and a transfer system to which the present invention is applied.

According to the above table, a time shortening effect is recognized in the lift operation time and the sling attachment / detachment time.

  Further, since the lift device 3 and the bed device 5 operate in the opposite directions at the same time, it becomes possible to shift the person being assisted to a transferable state in an earlier time than in the prior art.

[6. Modified example]
The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and the design and the like within the scope of the present invention are also within the scope of the claims. include.

  In the above-described embodiment, the controller 310 is described as being provided in the lift device 3 (bed device 5). However, the controller 310 is provided, for example, by providing an operation switch 350 using a seat switch on the hanger 34 of the lift device 3. It may be realized.

  For example, the hanger 34 is provided with a sheet-like operation switch 350 shown in FIG. The assistant can operate the lift device 3 and the bed device 5 by operating the sheet-like operation switch 350.

  The operation switch 350 is arranged to operate the operation switches in order from the bottom, contrary to the controller 310, but may be arranged to operate in order from the top. That is, the controller 310 and the operation switch 350 may be arranged in any direction as long as operation buttons (switches) are arranged in the order of operation.

  As described above, by providing the operation switch on the hanger 34, the assistant can operate the operation switch 350 while operating the hanger 34.

  In the embodiment described above, the controller is realized as a hardware controller, but may be realized as a software switch.

  For example, the lift device 3 (bed device 5) is provided with a display unit having a touch panel function, and a GUI operation menu is displayed on the display unit. An example of the GUI in this case will be described with reference to the drawings.

  FIG. 11A is an example of a screen displaying an initial menu. If the lift operation (R10) is touched here, the state transitions to FIG.

  In FIG. 11B, the height of the bed can be adjusted, and the height of the floor 52 is raised and lowered by touching the regions R12 and R14. Then, the region R16 is touched when the height desired by the assistant is reached.

  When the region R16 is touched, the display screen transitions to FIG. FIG. 12A controls the back raising device 540 and the knee raising device 550 of the bed apparatus 5 so as to be optimal as the sling mounting position. Each of the regions R20 and R22 is adjusted by being touched.

  Here, in order to set to the sling mounting position set in advance, the region R24 is touched to shift to the display screen of FIG. In FIG. 12B, an item corresponding to each sling mounting position can be selected.

  For example, a sling wearing position in a body pressure dispersion posture by touching the region R30, a sling wearing position in a wheelchair sitting posture by touching the region R32, and a sling wearing position in a reclining wheelchair posture by touching the region R34. Each is selected. And by touching area | region R36, the bed apparatus 5 reads the corresponding control pattern, deform | transforms the floor part 52, and a display screen returns to Fig.12 (a).

  In FIG. 12A, when the region R26 is touched, the display screen transitions to FIG. FIG. 13A is a display screen for performing a bed lift cooperation operation. When the region R40 is touched, the arm 32 (hanger 34) is raised and the floor 52 is lowered. On the other hand, when the region R42 is touched, the arm 32 (hanger 34) is lowered and the floor portion 52 is raised.

  And when bed lift cooperation operation is completed, it changes to the display screen of Drawing 13 (b) by touching field R44. FIG. 13B shows a screen for horizontally moving the person being assisted. That is, the arm 32 is rotated in the lateral direction and moved to a position on the device to which the person being assisted is to be transferred. And area | region R50 is touched when a caregiver comes on the apparatus (for example, wheelchair) to transfer.

  When the region R50 is touched, the display screen is changed to the display screen of FIG. In FIG. 14A, when the region R60 is touched, the arm 32 (hanger 34) of the lift device 3 is raised, and when the region R62 is touched, the arm 32 (hanger 34) of the lift device 3 is touched. ) Goes down.

  Then, when the transfer of the person being assisted is completed, the region R64 is touched, whereby the display screen of FIG. 14B is transitioned to complete the transfer.

  As described above, even if the controller configured by hardware is not provided, the same function can be realized by displaying the display screen in accordance with the operation order.

  In the above-described embodiment, the case where the bed apparatus 5 is deformed from a horizontal position is described by way of example. However, the back floor portion 522a is already raised, or the knee bed portion 522d is already raised. The state being performed may be an initial state. In this case, when transitioning to the control pattern, the floor portion 52 is deformed to the control pattern by lowering the back floor portion 522a or lowering the knee floor portion 522d.

  In the above-described embodiment, the bed device 5 may be able to be deformed independently for deforming the floor 52 according to the control pattern of the sling mounting position. That is, a control pattern is stored in the bed apparatus 5, and an operation button for deforming the sling mounting position is provided in the controller 510. And when the said operation button is pressed down, it becomes possible to make it the attitude | position which is easy to mount | wear a person with a sling by deform | transforming the floor part 52. FIG.

DESCRIPTION OF SYMBOLS 1 Transfer system 3 Lift apparatus 32 Arm 34 Hanger 300 Control part 310 Controller 312 Controller display part 314 Operation part 314a Bed height adjustment button 314b Sling mounting button 314c Bed lift cooperation button 314d Lift operation button 320 Storage part 330 Communication part 340 Actuator 5 Bed device 52 Floor portion 522a Back floor portion 522b Back curved portion 522c Lumbar floor portion 522d Knee floor portion 522e Knee curved portion 522f Foot floor portion 54 Bed frame 56 Base 510 Controller 520 Storage portion 530 Communication portion 540 Back raising device 550 Knee raising Device 560 Lifting device

Claims (6)

A caregiver who is connected to a bed apparatus having a floor, a lifting device for raising and lowering the floor, and a posture control device for controlling the posture of the person being assisted by deforming the floor, is attached to a hanger. In a lift device that is fixed to and realizes transfer of the person being assisted by moving the hanger,
Having a controller in which operation buttons are arranged in order according to the operation procedure when the assistant operates the lift device;
When the operation button is operated, at least one of the lifting device, the attitude control device, and the lift device is controlled corresponding to the operation button. In the posture control device further includes a storage unit that stores one or more control patterns for deforming the floor,
When a predetermined operation button of the controller is operated, one of the control patterns stored in the storage unit is read, and the posture control device is configured so that the floor is deformed to the control pattern. The lift device according to claim 1, wherein the lift device is controlled. The posture control unit has a back raising part that raises the back of the person being assisted, and a knee raising part that raises the knee of the person being assisted,
The lift device according to claim 2, wherein the storage unit stores an angle at which the back raising unit raises the back and an angle at which the knee raising unit raises the knee as control patterns.   4. When the operation for raising the hanger is performed by the controller, control for lowering the floor with respect to the lifting device is performed while performing control for raising the hanger. The lift apparatus as described in any one of. A bed device having a floor portion, a lifting device for raising and lowering the floor portion, and a posture control device for controlling the posture of the person being assisted by deforming the floor portion, and a person being assisted by a sling fixed to the hanger And a lift device that moves the hanger and realizes transfer of the person being assisted,
The bed device and the lift device are connected by a predetermined connection means,
The lift device is
The assistant has a controller in which operation buttons are arranged in order according to the operation procedure when operating the bed device and lift device included in the transfer system,
When the operation button is operated, at least one of the lifting device, the attitude control device, and the lift device is controlled corresponding to the operation button. A bed device having a floor portion, a lifting device for raising and lowering the floor portion, and a posture control device for controlling the posture of the person being assisted by deforming the floor portion, and a person being assisted by a sling fixed to the hanger And a lift device that moves the hanger and realizes transfer of the person being assisted,
The bed device and the lift device are connected by a predetermined connection means,
The bed apparatus is
The assistant has a controller in which operation buttons are arranged in order according to the operation procedure when operating the bed device and lift device included in the transfer system,
When the operation button is operated, at least one of the lifting device, the attitude control device, and the lift device is controlled corresponding to the operation button.

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