JP4728133B2 - Standing posture guidance type standing up support device - Google Patents

Description

  The present invention relates to a standing posture guidance type standing up support apparatus used by being attached to a frame such as an electric bed, an examination table, a chair, etc. used for medical, welfare, nursing care and the like.

  The bed-mounted assistance device is used as a device that supports a user's standing motion that can move to some extent by himself / herself. FIG. 11 is a perspective view showing an outline of the bed mounting type assisting means disclosed in Patent Documents 1 and 2. The conventional assisting means 21 is mounted on a pair of poles 22 held perpendicular to the floor surface, a lateral frame member 23 interposed between the pair of poles 22 over several stages, and the poles 22. And a top member 24. The user uses the top member 24 and the lateral frame member 23 of the assisting means 21 as clues, and performs a rising operation from the bed by supporting the body.

  However, the above-described conventional assistance means cannot adjust the height of the top member 24, and there is a problem that a burden on supporting the body increases depending on the user.

  FIG. 12 is a perspective view showing an outline of the assistance means disclosed in Patent Document 3. As shown in FIG. The user supports the body by gripping a soft grip 27 provided on the pole 26 of the assisting means 25 so as to adjust the height, and performs a rising operation from the bed.

  However, the above-described conventional assistance means requires that the user grasps the soft grip 27 and stands up by himself while using the soft grip 27 as a clue. Depending on the condition of the user, the user cannot stand up. There is a point.

  FIG. 13 is a perspective view showing an outline of the assistance means disclosed in Patent Document 4. As shown in FIG. This assisting means 28 has a pole member 29 held perpendicular to the floor surface and an assisting member 30 attached to the pole member 29 and capable of adjusting the height and angle. The user supports the body by grasping the assisting member 30 provided on the pole member 29 of the assisting means 28 with the height and angle adjusted, and performs a rising operation from the bed.

Japanese Patent No. 2965145 Japanese Patent No. 2965146 Japanese Patent No. 2965148 Japanese Patent No. 3035859

  However, although the assisting means disclosed in Patent Document 4 can adjust the height and angle of the assisting member 30, it is fixed and does not assist the user's stand-up operation to the end. The structure is such that the member 30 must stand up by itself with the member 30 as a clue, and there is a problem that the rising operation cannot be performed depending on the condition of the user.

  The present invention has been made in view of such a problem, and both the base part supporting the surface on which the user sits during the standing-up operation and the assisting member on which the upper limb is placed move up in conjunction with each other, It is an object of the present invention to provide a standing posture guidance type rising support device that can guide a user's natural standing motion and can support the standing motion and the standing posture.

A rising support apparatus according to the present invention includes a base part that supports a bed part of a bed, a first drive part that drives the base part to move up and down, and an assisting member that supports the user when standing up. The first and second support devices are supported so as to be able to move up and down, the second drive unit that drives the support member to move up and down, and the base unit and the support member are moved up to a predetermined height in conjunction with each other. includes a cooperative control unit for controlling by cooperatively driving unit, and a cooperative operation operation unit which the user operates the cooperative control unit is provided at a portion to grip the assistance member, the use of state of sitting on the base portion person by the Rukoto grip the assistance member by hand, by causing the rise operation of the assistance member and the base part to the cooperative control unit by operating the cooperative operation operation unit, the user is standing It is characterized by performing an operation. Thus, when a user sitting on the base performs a rising motion using the assisting member, both the base and the assisting member move up in conjunction with each other, so that the user leans forward. It is possible to stand up with the force of lifting the waist and lifting the waist. This assists the user's stand-up operation and makes it easier to maintain his / her standing position. As a result, a series of actions from sitting to standing can be performed in a more stable state, and the forward leaning posture that is the basis of the standing up movement can be experienced and learned, preventing further deterioration in the degree of care and ADL (Activities of Daily). Living) and QOL (Quality of Life) can be expected to improve.

In addition, while the user is grasping the assistance member, the operation unit is operated to cause the control unit to perform the ascending operation. Therefore , when the base unit and the assistance member are raised, the user holds the assistance member. It is guided to become a forward leaning posture naturally by grasping.

  It is preferable to include a storage unit that stores the predetermined height, and an operation setting unit that reads the predetermined height from the storage unit and sets an operation pattern of the platform and the assisting member.

  The raising operation of the platform and the assisting member can be started at the same time, and can reach a predetermined height at the same time.

  Moreover, the raising operation of the platform and the assisting member can be started at the same time, and can be raised at the same speed to reach a predetermined height.

  Also, it is possible to start the ascending operation of the pedestal before the assisting member, and then raise the pedestal and the assisting member in conjunction with each other to reach a predetermined height.

  In addition, the assisting member may once perform a descending operation, and then the ascending operation of the platform and the assisting member may be simultaneously started to reach a predetermined height.

  Further, the base part starts to rise, and at the same time, the assisting member starts a lowering operation, and then the base part and the assisting member are raised in conjunction with each other to reach a predetermined height. .

  According to the present invention, when a user sitting on a bed part of a bed supported by a base part, a seating part of a wheelchair or the like puts an upper limb on the assistance member and performs a rising motion, the base part and the assistance member As both move in conjunction with each other, it is possible to guide the user to lean forward and to stand up with a force sufficient to lift his / her waist. This assists the user's stand-up operation and makes it easier to maintain his / her standing position. As a result, a series of operations from the sitting position to the standing position can be performed in a more stable state, and the forward leaning posture, which is the basis of the rising motion, can be experienced and learned. In addition, by adjusting the position where the raising operation of the platform and the assisting member is completed according to the state of the user, it is possible to allow the user to perform step-up training. Thereby, prevention of further deterioration of the degree of care and improvement of ADL (Activities of Daily Living) and QOL (Quality of Life) can be expected.

  Hereinafter, embodiments of the present invention will be specifically described with reference to the accompanying drawings. FIG. 1 is a schematic diagram showing a standing posture guidance type rising support apparatus according to a first embodiment of the present invention. The bed base frame 4 of the electric bed 2 is composed of a pair of parallel bars extending in the longitudinal direction of the bed and at least one pair of horizontal bars connecting the pair of vertical bars. 3 is installed. The pedestal 3 supports a bed (not shown) and is lifted and lowered electrically by a first drive unit (not shown). As a result, the bed is moved up and down. Further, a bed mounting type assisting device 5 is connected to one vertical bar of the bed base frame 4.

  FIG. 2 is a schematic diagram showing the bed-mounted assisting device 5. A support column 7 is vertically provided at one end of the support device base unit 6 of the bed mounting type support device 5 that is not connected to the bed base frame 4, and the support unit 7 has a grip 8 as an assisting member. It is attached. The height of the support column 7 is adjusted electrically by a second drive unit (not shown). Thereby, the raising / lowering operation of the assisting member (gripping part 8) is performed.

  FIG. 3 is a schematic view showing the grip 8 that is attached to the support column 7 of the bed-mounted assisting device 5. The grip portion 8 has an arm portion 8a for attaching to the support column portion 7 at the bottom, and a first drive portion (not shown) for moving the bed portion up and down and a first drive portion for moving the grip portion 8 up and down. An operation switch 13 is provided as an operation unit for operating a control unit (not shown) that moves up to a predetermined height in conjunction with two drive units (not shown). When the patient (user) on the bed is standing up, the operation switch 13 provided on the grip 8 is operated while holding the grip 8, thereby a control unit (not shown). Raises the bed portion and the grip portion 8 in conjunction with each other. Further, the end portion of the gripping portion 8 that is installed on the electric bed 2 side has a thickness that allows the user to easily apply a force when gripping as the grip portion 8b, and the other end portion is necessary. A joint portion 8c for attaching accessories is provided according to the above.

  FIG. 4A is a perspective view showing an example of a mechanism for attaching the grip portion 8 to the support column portion 7 of the bed-mounted type assistance device 5, and FIG. 4B is a view seen from the same side. The strut portion 7 is gripped at the adjusted position, and the adjustable fastener 9 that can be slid and adjusted in the direction of the arrow shown in FIG. 4A with the arm portion 8a of the gripping portion 8 interposed therebetween. A lid portion 10 for holding the portion 8 from the lateral direction and a connecting member 11 for fixing in this state are provided. With this structure, the gripping part 8 can be completely removed from the bed attachment type assisting device 5, and the attachment and attachment position adjustment can be easily performed.

  As described above, the base unit 3 that moves up and down when the first drive unit operates, the grip unit 8 that moves up and down when the second drive unit operates, and the two driving units provided in the grip unit 8 are provided. An electric bed 2 having an operation switch 13 that moves the parts up to a predetermined height in conjunction with each other is configured. In addition, the base part 3 and the grip part 8 are raised in conjunction while the operation switch 13 provided on the grip part 8 is operated by the user.

  FIG. 5 shows an actuator 12 as a second drive unit that is provided in the bed-mounted type assisting device 5 and moves up and down the gripping unit 8, and a first drive unit that is provided in the electric bed 2 and moves up and down the base unit 3. The block diagram which makes the actuator 14 interlock | cooperate is shown. The bed-mounted assisting device 5 includes an actuator 12 as a second drive unit that moves the grip unit 8 up and down, and the grip unit 8 is provided with an operation switch 13 as an operation unit (switch, sensor). . The electric bed 2 includes an actuator 14 serving as a first drive unit that moves up and down the platform 3 and a controller 15 serving as a control unit. In addition, the controller 15 determines the height of the base 3 and the assisting member (gripping part 8), the speed pattern and the operation pattern of the base 3 and the assisting member (gripping part 8) ascending according to the state of the user. An operation setting unit 16 to be set, an operation storage unit 17 for storing the set height and speed pattern, an operation control unit 18 for controlling the actuators 12 and 14, and the like are connected to the bed operation unit 19. . In addition, the actuator 12 and the operation switch 13 of the bed-mounted assisting device 5 and the actuator 14, the controller 15 and the bed operation unit 19 of the electric bed 2 are all connected.

  The actuator 12 and the actuator 14 are controlled by a controller 15, and a start signal for the raising operation is input by an operation switch 13 provided in the grip portion 8. Further, the controller 15 can be provided not on the electric bed 2 but on the bed-mounted assisting device 5 side. The actuators 12 and 14 preferably have a speed level switching function.

  The standing posture guidance type rising support device according to the first embodiment of the present invention includes an actuator 14 that is provided on the electric bed 2 and moves up and down the base unit 3, and a gripping unit 8 that is provided on the bed mounting type assisting device 5. The controller 12 that performs the raising / lowering operation is controlled by the controller 15, and the base unit 3 and the gripping unit 8 are interlocked and moved up to a predetermined height. Further, the control signal for the ascending operation is input by the operation switch 13 provided in the grip portion 8.

  Next, a method for guiding and supporting a user's standing motion by the standing posture guidance type standing assistance device 1 according to the present embodiment will be specifically described. FIG. 6 shows a flow for setting the height. First, the base start position is set (step 1). Here, the base part start position is the height of the base part 3 when the user is seated on the end part of the bed part supported by the base part 3 of the electric bed 2 and immediately before performing the stand-up operation. That is. This starting position is set by a medium (not shown) having a display function such as a PC, or a dip switch (not shown) is mounted on the bed-mounted assistance device 5 or the electric bed 2 and is set thereby. The setting button of the hand switch (not shown) of the electric bed 2 is set, or the setting button is set on the main body of the electric bed 2 and is set by that means. Also good. The set value is stored in the operation storage unit 17 of the controller 15.

  Next, a base stop position is set (step 2). Here, the pedestal stop position is the height of the pedestal 3 in a state where the user has completed the stand-up operation. The table stop position setting method and setting value storage method are the same as the table start position setting method and setting value storage method described in step 1.

  Next, an assistance member start position is set (step 3). Here, the assisting member start position refers to the gripping portion 8 of the bed-mounted assisting device 5 in a state immediately before the user is seated on the end of the bed portion supported by the platform 3 and performs the rising motion. It is the height of. The setting method of the assistance member start position and the storage method of the set value are the same as the setting method of the base part start position and the storage method of the set value described in Step 1.

  Next, an assistance member stop position is set (step 4). Here, the assisting member stop position refers to the height of the gripping portion 8 of the bed-mounted assisting device 5 in a state where the user has completed the rising motion. The setting method of the assisting member stop position and the storage method of the set value are the same as the setting method of the base part start position and the storage method of the set value described in Step 1. With the above operation, the height setting is completed (step 5). Each position described above is preferably set according to the user's state, physique, and the like. In addition, by changing the setting of each of these positions in a stepwise manner according to the user's state, the user can be given a step-by-step training.

  Further, when the actuators 12 and 14 have a speed change function, the speed pattern for controlling the base part and the assisting member by the actuators 12 and 14 is determined based on the speed pattern previously stored in the operation storage unit 17 of the controller 15. You can also make a selection. Here, FIG. 7 shows a flow of speed pattern selection. First, it is selected whether or not the speed during operation is constant (step 1). When the speed during operation is constant, it is selected whether or not the ascending speeds of the assisting member and the base are equalized (step 2). When making the ascending speeds of the assisting member and the base equal, the selection of the speed pattern is completed by the above operation (step 4). If NO is selected in step 1 or step 2, the assist member and the base are set to complete the ascending operation simultaneously (step 3), and the speed pattern selection is completed by the above operation (step 4). Each speed described above is preferably set according to the user's condition, physique, and the like. The speed pattern setting method and the setting value storage method are the same as the platform start position setting method and the setting value storage method described in step 1 of the height setting described above. Furthermore, it is also possible to select the speed level of the operation of the base part and the assisting member such as “fast, normal, slow” by the speed level stored in advance in the operation storage part 17 of the controller 15.

  Furthermore, it is possible to add a function for setting an operation pattern when controlling the platform and the assisting member by the actuators 12 and 14. FIG. 8 shows an operation pattern setting flow. First, whether to start and end the ascending operation of the assisting member and the base at the same time or to provide a delay is set (step 1). When providing a delay, it is set whether the ascending operation starts or ends (step 2). At this time, both the start time and the end time can be selected. Next, it is set whether or not the assisting member is first lowered (step 3). When the assistance member is first lowered, the assistance member intermediate stop position at which the assistance member once descends and stops is set (step 4). When NO is selected in Step 1 or Step 3 or after completing Step 4, the height setting (Step 5) shown in FIG. 6 is performed, and then the speed pattern selection (Step 6) shown in FIG. 7 is performed. The operation pattern setting is completed (step 7).

  9A to 9H show operation patterns when the platform and the assisting member are controlled by the actuators 12 and 14. FIG. 9A is an operation pattern in a setting in which the rising start and the lifting completion of the base part and the assisting member are simultaneously performed. FIG. 9B is an operation pattern when the rising of the base and the assisting member is simultaneous and the assisting member completes the ascending operation first. At this time, the rising speeds of the platform and the assisting member may be constant speed or not constant speed. FIG. 9 (c) shows the operation when the base portion starts the rising operation first, the assisting member starts the lifting operation after a certain delay time, and the base portion and the assisting member are set to complete the lifting simultaneously. It is a pattern. At this time, the rising speeds of the platform and the assisting member may be constant speed or not constant speed.

  FIG. 9D shows an operation pattern in a setting in which the assisting member once descends, and then the assisting member and the base portion start rising and complete lifting simultaneously. By lowering the assistance member once, the user holding the assistance member can naturally take a forward leaning posture. FIG. 9E shows an operation pattern when the base portion and the assisting member start to rise simultaneously, and the base portion first completes the upward movement. At this time, the rising speeds of the platform and the assisting member may be constant speed or not constant speed.

  FIG. 9F shows an operation pattern when the assisting member starts the ascending operation after a certain delay time from the ascending start of the pedestal and is set to complete the ascending operation before the completion of the ascending operation of the pedestal. . FIG. 9G is an operation pattern in which the assisting member starts the ascending operation after a certain delay time from the start of the ascent of the base, and after the base completes the ascending operation, the assisting member delays and completes the ascending operation. . FIG. 9 (h) shows an operation pattern when the assisting member once descends when the pedestal starts the ascending operation and then performs the ascending operation, and the ascending operation of the pedestal and the assisting member is completed at the same time.

  The operation pattern when controlling the platform and the assisting member by the actuators 12 and 14 is not limited to the above-mentioned example, and the balance of the upper body is supported when supporting the rising motion of the user depending on the condition of the user. Although it can be set freely so as not to collapse, the setting that raises the base part later can not guide the user's forward tilting posture, so the base part always comes first or the assisting member and the base part move up simultaneously Is preferably set to start.

  Next, a method for a user to perform a rising operation using the rising support device according to the present embodiment configured as described above will be described. The rising support device 1 according to the present embodiment holds the grip 8 when the user sitting on the end of the bed (not shown) supported by the base 3 performs the rising motion. During this time, the operation switch 13 provided in the gripping unit 8 is operated, whereby the control unit (not shown) is operated according to the speed pattern, operation pattern, speed level, etc. stored in the operation storage unit 17 of the controller 15. The bed portion and the grip portion 8 are raised in conjunction with each other. If the base part 3 and the holding part 8 are raised to the height stored in the action storage part 17 of the controller 15, the raising action is stopped. When the base part 3 and the gripping part 8 are raised, the user is guided to naturally lean forward by gripping the gripping part 8.

  In this embodiment, although the bed part of the electric bed 2 as what the base part 3 supports, ie, the example which installs the bed attachment type assistance apparatus 5 in the electric bed 2, was demonstrated, the bed attachment type assistance apparatus 5 is installed. The object is not limited to the electric bed, and it is also possible to attach the seating part of the wheelchair, that is, the bed mounting type assistance device 5 to the wheelchair frame or the like, as supported by the base part. In any case, when the user grips the gripping portion 8, the operation switch 13 provided on the gripping portion 8 is operated, and the base portion and the gripping portion 8 are raised while the operation switch 13 is being operated. Thus, the natural forward leaning posture of the user can be induced.

  Next, Modification 1 of the first embodiment of the present invention will be described. In the first embodiment of the present invention, the grip portion 8 is attached as an assisting member. However, in the first modification, the forearm support assisting device 20 shown in FIG. It has the same structure.

  The method of attaching the forearm support type assisting device 20 to the support column 7 of the bed mounting type assisting device 5 and the method of adjusting the mounting position are the same as the method of attaching the gripping unit 8 described in the first embodiment to the support column 7 of the bed mounting type assisting device 5. It is the same as the method of attaching to the method and the method of adjusting the attachment position.

  The forearm support aid 20 has an arm portion 20a to be attached to the column portion 7 at the bottom, and a flat pad portion 20b having cushioning properties is provided on the upper surface. The pad portion 20b is provided with an elbow support portion 20c at one end on the side where the user puts the elbow when the user sits on the end seat of the bed portion (not shown) and stands up, and the elbow support portion 20c has an elbow support portion 20c. An operation switch 13b is provided as an operation portion in the portion where the contact is. The pad portion 20b has a length that allows the user to grip the edge of the other end with the elbow resting on the elbow receiving portion 20c, and an operation switch 13a is provided as an operation portion on the edge of the one end. It has been. The forearm support aid 20 is also provided with a joint portion 20d for attaching accessories as necessary, as with the grip portion 8 described in the first embodiment.

  In the standing posture guidance type rising support device according to the first modification of the present embodiment, the gripping portion 8 is attached as the assisting member in the first embodiment of the present invention, whereas the forearm support assisting device 20 is attached. Others have the same structure. In the forearm support aid 20, operation switches are provided at two locations, the elbow support 20 c and the other end. When the patient (user) on the bed performs a standing up motion, the two operation switches are simultaneously operated while the arm is placed on the forearm-supporting aid 20 and the end is gripped, thereby controlling the patient. A controller (not shown) that is provided on the electric bed 2 and that moves the platform 3 up and down, and an actuator 12 that is provided on the bed-mounted support device 5 and moves the forearm support aid 20 15, the base part 3 and the forearm support aid 20 are moved up to a predetermined height in conjunction with each other. According to the standing posture guidance type standing support apparatus according to the first modification of the present embodiment, operation switches are provided at two positions of the forearm support type assisting device 20, and the two operation switches are operated simultaneously. By raising the base part 3 and the forearm support aid 20 in conjunction with each other, the safety of the user can be improved.

  Further, the height setting, speed pattern selection, speed level selection, operation pattern setting, etc. of the base part 3 and the assisting member (forearm support type assisting tool 20) are the values described in the first embodiment of the present invention. It can be performed by a method similar to the setting method.

  Next, a description will be given of a method in which a user performs a stand-up operation using the stand-up support apparatus according to the first modification of the present embodiment configured as described above. The stand-up support apparatus 1 according to the first modification is configured so that the user sitting on the end of the bed (not shown) supported by the base 3 performs a stand-up operation on the pad 20b. The operation switch 13b is operated by placing the arm on the arm and placing the elbow on the elbow receiving portion 20c, and the operation switch 13a provided on the forearm support aid 20 is operated by grasping the edge of the other end. While 13b and 13a are operated simultaneously, a speed pattern, a motion pattern, a speed level, etc. which the control part (not shown) memorize | stored in the operation | movement memory | storage part 17 of the base part 3 and the forearm support type | mold assistance tool 20 are shown. As you go up. If the base part 3 and the forearm support aid 20 are raised to the height stored in the action storage part 17 of the controller 15, the raising action is stopped. When the base 3 and the forearm support aid 20 are raised, the user puts his arm on the pad portion 20b of the forearm support aid 20, puts his elbow on the elbow support portion 20c, and holds the other edge. It is guided to become a forward leaning posture naturally. Moreover, since the pad part 20b has cushioning properties and is flat, the support area increases when the user stands up with weight, and the burden of muscular strength during the rising action can be reduced. Further, operation switches are provided at two locations on the forearm support type assisting device 20, and the base unit 3 and the forearm support type assisting device 20 are raised in conjunction with each other while the two operation switches are operated simultaneously. , Can increase the safety of users.

  Moreover, also in the bed-mounted type assistance device 5 of the first modified example, the object for installing the bed-mounted type assistance device 5 is not limited to the electric bed. That is, the bed-mounted assisting device 5 can be mounted on a wheelchair frame or the like. In any case, the user places the arm on the pad portion 20b of the forearm support type assisting device 20 and applies the elbow to the elbow receiving portion 20c, thereby operating the operation switch 13b and grasping the edge of the other end. As a result, the operation switch 13a provided on the forearm support type assisting device 20 is operated, and while the operation switches 13b and 13a are operated simultaneously, the platform and the forearm support type support device 20 are raised. Thus, it is possible to guide the user's natural forward leaning posture.

  Further, the operation switch 13b of the elbow receiving portion 20c of the forearm support aid 20 does not necessarily have to be provided, only the operation switch 13a operated by the hand is provided, and while the operation switch 13a is operated, The part 3 and the forearm support type assisting device 20 can be raised in conjunction with each other.

1 is a schematic diagram illustrating a standing posture guidance type rising support device according to a first embodiment of the present invention. It is the schematic which shows the bed attachment type assistance apparatus 5. FIG. It is the schematic which shows the holding part 8 attached to the support | pillar part 7 of the bed attachment type assistance apparatus 5. FIG. (A) is a perspective view which shows an example of the mechanism which attaches the holding | gripping part 8 to the support | pillar part 7 of the bed attachment type assistance apparatus 5, (b) is the figure seen similarly from the side. The actuator 12 as the second drive unit that performs the lifting / lowering operation of the bed-mounted assisting device 5 (gripping unit 8) and the actuator 14 as the first drive unit that performs the lifting / lowering operation of the electric bed 2 (bed portion 3) are interlocked. It is a block diagram. It is a flowchart of the height setting of a base part and an assistance member. It is a flowchart of the speed pattern selection of a base part and an assistance member. It is a flowchart of the operation pattern setting of a base part and an assistance member. (A) thru | or (h) are the operation patterns at the time of controlling a base part and an assistance member by the actuators 12 and 14. FIG. It is the schematic which shows the forearm support type assistance tool 20 attached to the support | pillar part 7 of the bed attachment type assistance apparatus 5. FIG. It is a perspective view which shows the outline of the bed mounting type assistance means of a prior art. It is a perspective view which shows the outline of the bed mounting type assistance means of a prior art. It is a perspective view which shows the outline of the bed mounting type assistance means of a prior art.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1; Standing posture guidance type | formula rise support apparatus 2; Electric bed 3; Base part 4; Bed base frame 5; Bed mounting type assistance apparatus 6; Assistance apparatus base part 7; Supporting part 8; Gripping part 8a; Grip part 8c; Joint part 9; Adjustable fastener 10; Lid part 11; Connecting member 12; Actuator 13; Operation part (switch, sensor)
Operation switch 13b; Operation switch 14; Actuator 15; Controller 16; Operation setting unit 17; Operation storage unit 18; Operation control unit 19; Bed operation unit 20; Forearm support aid 20a; Arm unit 20b; Joint part 21; Assisting means 22; Pole 23; Horizontal frame member 24; Top member 25; Assisting means 26; Pole 27; Soft grip 28; Assisting means 29; Pole member 30;

Claims (7)

A bed part that supports the bed part of the bed, a first drive part that drives the bed part to move up and down, an assistance device that includes an assistance member that supports the user when standing up, and that supports the assistance member so as to be raised and lowered; a second driving unit for vertically driving the assistance member, said platform portion and the assistance member and the in conjunction coordinated to control by coordinating the first and second drive unit to raise operation until each predetermined height grip and control unit, the user is provided at a portion to grip the assistance member and a cooperative operation operation unit for operating the cooperative control section, the assistance member user in the hands of a state of sitting on the base portion The rise is characterized in that the user performs an upright operation by operating the cooperative operation operation unit to cause the cooperative control unit to perform the ascending operation of the platform and the assisting member. Support device. The first drive unit and the second drive unit store the predetermined height for raising the platform and the assisting member, respectively, and read the predetermined height from the storage unit to read the predetermined unit and the assisting unit. The rising support apparatus according to claim 1, further comprising an operation setting unit that sets a cooperative operation pattern of members. The cooperative control section, said platform portion and starts the assistance member and the upward movement at the same time, rising of claim 1 or 2, characterized in that coordinated control so as to reach the same time the predetermined height Support device. The cooperative control section, said platform portion and starts rising operation the assistance member and at the same time, increases at the same rate, claim, characterized in that coordinated control so as to reach the respectively predetermined height 1 Or the rising support apparatus according to 2; The cooperative control section, said platform portion starts to rise operation earlier than the assistance member, then, elevated in conjunction with the base portion and the assistance member, so as to reach the respectively predetermined height The start-up support apparatus according to claim 1 or 2, characterized by performing cooperative control . The cooperative control section, the assistance member is once performed downward movement, then, that with the assistance member and the base unit begins to rise operation simultaneously coordinated control so as to reach the respectively predetermined height The rising support apparatus according to claim 1 or 2, characterized in that In the cooperative control unit, the base part starts to rise, and at the same time, the assistance member starts to descend, and then the base part and the assistance member rise in conjunction with each other to reach the predetermined height. The start-up support apparatus according to claim 1 , wherein cooperative control is performed so as to reach the start- up support apparatus.

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