JP2011177265A - Rehabilitation aid apparatus - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a rehabilitation aid apparatus which helps a user smoothly undergo rehabilitation by indicating his/her exact recovery state in the rehabilitation period. <P>SOLUTION: This rehabilitation aid apparatus includes a determination unit 105 which determines whether a user's body (posture) is leaned based on the user's weight points K1, K2, K3, and K4. Also, the determination unit 105 determines that the user's body is leaned when the leaning posture time measured by a measuring unit 109 has passed a predetermined time. In such a case, the determination unit 105 orders a pronouncing device 110 to tell the user that the user's body is leaned. A display unit 103 displays the trajectory of points indicating the recovery level of the user over the rehabilitation period. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a rehabilitation support apparatus that supports a user's rehabilitation.

  Conventionally, a rehabilitation support device that is used when a patient whose body becomes hemiplegic due to, for example, a stroke or the like is used for rehabilitation has been researched and developed. For example, Patent Document 1 discloses a buttocks lifting practice device. This buttocks lift training device has a strut force detection device that detects the force applied to the struts, a buttocks reaction force detection device that detects the force applied to the buttocks between the support rods, And a television camera that captures posture or behavior.

  Patent Document 2 discloses a walking rehabilitation support device. This walking rehabilitation support device includes a sensory detection unit that detects a plantar pressure of a patient, a sensory presentation unit that applies a predetermined stimulus to the patient, and a stimulus corresponding to the plantar pressure detected by the sensory detection unit. And a control unit for controlling the operation of the sensory presentation unit as provided. This walking rehabilitation support device can support independent rehabilitation performed by the patient while paying attention to his / her own body sensation and movement state.

  Further, Patent Literature 3 discloses a standing position training device. This standing exerciser is composed of a support rod that a standing practitioner can hold in a standing position, a column that supports the support rod, a column force detector that detects the force applied to the column, and the force that is applied to the floor. A floor reaction force detection device for detecting This standing practicing device can calculate the force of the upper limb exerted on the support rod of the standing practitioner and the force of the lower limb exerted on the floor reaction force detection device, and can perform bar graph display and waveform display.

JP 2004-181119 A JP 2008-125888 A JP 2006-296713 A

  However, in each of the conventional exercise devices and walking rehabilitation support devices described above, a person who performs rehabilitation can grasp his / her sense or movement state during the rehabilitation, but his / her recovery state due to rehabilitation It is difficult to get reliability.

  The objective of this invention is providing the rehabilitation assistance apparatus which a user can implement rehabilitation smoothly and can grasp | ascertain the recovery state in a rehabilitation period exactly.

(1) A rehabilitation support device according to one aspect is a rehabilitation support device that supports a user's rehabilitation, and includes a plurality of load detection units that respectively detect a left load and a right load of the user's body, A user load storage unit that stores the right load with time, a determination unit that determines that the user's body is tilted based on a temporal change in the left load and the right load from the user load storage unit, and a determination A notification unit that notifies that the user's body is tilted based on the determination of the unit.

  In the rehabilitation support device according to one aspect, the left load and the right load on the user's body are detected by a plurality of load detection units, respectively. The left load and the right load are stored in the user load storage unit with time. The determination unit determines that the user's body is tilted based on the temporal change in the left load and the right load. Then, the notification unit notifies that the user's body is tilted.

  In this case, changes in the user's left load and right load with time are stored in the user load storage unit over time, and it is determined and informed that the user's body is tilted based on the change over time. Therefore, the user can surely recognize that the body is tilted and can perform rehabilitation smoothly.

  Further, the notification unit may be a sounding device, for example. In this case, based on the temporal change in the left load and the right load corresponding to the elapsed time, for example, a word such as “Recovery is very good” is pronounced by the sound producing device. In addition, in this case, the rehabilitation support apparatus can be reduced in size. Furthermore, the notification unit may be a display unit, for example. In this case, since the user's left load and right load change with time are displayed with time, the user can recognize the degree of recovery due to rehabilitation. As a result, the user can have a willingness to rehabilitate. Therefore, it can be expected that the number of rehabilitation increases and the speed of recovery increases.

(2) The rehabilitation support apparatus may further include a basic load storage unit that stores in advance a basic load that serves as a model for user rehabilitation, and a display unit that displays the basic load, the left load, and the right load. .

  In this case, the basic load (e.g., data of the person who has recovered the earliest or the earliest recovery by rehabilitation) and the user's left load and right load are displayed on the display unit. Therefore, the user can compare the basic load with the user's own left load and right load by visually recognizing the display unit. Thereby, the user can have a greater willingness to rehabilitate.

(3) The plurality of load detection units include a left load detection unit that detects a left load and a right load detection unit that detects a right load, and each of the left load detection unit and the right load detection unit includes a plurality of load detection units. May be provided.

  In this case, the user's left front load and left rear load are detected by the plurality of load detection units of the left load detection unit, and the user's right front load and right rear side are detected by the plurality of load detection units of the right load detection unit. A load is detected. Thereby, not only when the user is inclined to the left or right side, but also when the user is inclined to the front side or the rear side, it is possible to notify based on the detection results of the plurality of load detection units. Thereby, the user can implement not only rehabilitation for cultivating a sense of balance between left and right but also rehabilitation for cultivating a sense of balance between front and rear.

(4) The user load storage unit stores the left front load, the left rear load, the right front load, and the right rear load with time, and the judgment unit stores the left front load, the left rear load, the right front load, and the It may be determined that the user's body is tilted based on at least one temporal change in the right rear load.

  In this case, the user can recognize that the user is tilted in the left-right direction or the front-rear direction by notification based on the determination of the determination unit. Thereby, the user can implement rehabilitation for cultivating a sense of balance between left and right or front and rear.

(5) The basic load includes a left load and a right load immediately before the body falls as threshold values, and the judgment unit tilts the user's body when the user's left load or right load exceeds the threshold value. You may judge that

  In this case, the left and right loads immediately before the body falls are used as thresholds, and when each load of the user exceeds the threshold, it is determined that the user's body is tilted. The rehabilitation can be performed well without falling down.

(6) The rehabilitation support apparatus may further include a wireless communication unit that transmits the left load and the right load to the external device or receives information from the external device.

  In this case, the information on the left load and the right load is transmitted to the external device by the wireless communication unit, so that the doctor in charge or the physical therapist can confirm the recovery state of the user. In addition, for example, information such as appropriate advice can be received from a doctor in charge or a physical therapist.

  Furthermore, the user can easily transmit left load information and right load information as history information to an external device such as a portable terminal through the wireless communication unit, and easily receive advice from a doctor in charge via the external device. Thus, the rehabilitation support device can be used to easily and easily rehabilitate at home. Thereby, it can be expected that the number of rehabilitations of the user will increase, and the speed of recovery by rehabilitation will also increase.

  In addition, since the rehabilitation support device is a size such as a cushion on a chair or the like, it is a large device that can be provided only in a facility such as a rehabilitation support center, such as a conventional rehabilitation support device, and Not expensive. Therefore, portability is improved, and a low cost and simple configuration is realized.

(7) The load detection unit may be formed of a piezoelectric element, and the rehabilitation support device may further include a power storage device that accumulates electric power generated by converting a pressure due to a user's load change by the piezoelectric element.

  In this case, since the electric power stored by the power storage device can be used as the operating power of the rehabilitation support device, power saving or battery-less operation can be realized. Therefore, the rehabilitation support device is environmentally friendly.

(8) The rehabilitation support apparatus further includes a measurement unit that measures the time when the user's body is tilted based on the left load and the right load, and the determination unit has a predetermined time measured by the measurement unit. It may be determined that the user's body is tilted when a certain amount of time has passed.

  In this case, since the notification by the notification unit is avoided in a short period of time when the user cures the posture immediately while breaking his posture, it is possible to prevent unnecessary notification from being performed. . Therefore, the user is not offended by the extra notification. Thereby, the user can perform rehabilitation comfortably.

  According to the rehabilitation support apparatus according to the present invention, the user can smoothly perform rehabilitation, and can recognize the degree of recovery by rehabilitation with time.

It is a typical perspective view which shows the state in which the user is sitting on the rehabilitation assistance apparatus which concerns on this embodiment. It is a schematic diagram which shows the external appearance of the rehabilitation assistance apparatus which concerns on this embodiment. It is a block diagram which shows the structure of a rehabilitation assistance apparatus. It is a table | surface which shows an example of the data memorize | stored in a memory | storage part. It is a schematic diagram which shows the example of the graph displayed on a display part. It is a schematic diagram which shows the other example of the graph displayed on a display part. It is a schematic diagram which shows the external appearance of the rehabilitation assistance apparatus for insoles of shoes. It is a block diagram which shows the structure of the rehabilitation assistance apparatus for insoles of shoes.

  Hereinafter, a rehabilitation support apparatus according to an embodiment of the present invention will be described with reference to the drawings. The rehabilitation support apparatus 100 according to the present embodiment supports rehabilitation performed by a patient whose body is hemiplegic mainly due to a stroke or the like in order to balance his / her body well.

  FIG. 1 is a schematic perspective view showing a state where a user H is sitting on the rehabilitation support apparatus 100 according to the present embodiment.

  As shown in FIG. 1, the rehabilitation support apparatus 100 according to this embodiment is placed on a chair C. The user H performs rehabilitation by taking a sitting position on the rehabilitation support apparatus 100 placed on the chair C. The user H can recognize that his / her body is tilted by the rehabilitation support apparatus 100. Details will be described below.

  FIG. 2 is a schematic diagram illustrating an appearance of the rehabilitation support apparatus 100 according to the present embodiment, and FIG. 3 is a block diagram illustrating a configuration of the rehabilitation support apparatus 100.

  As shown in FIG. 2, the rehabilitation support apparatus 100 includes a thin plate-shaped main body 101. The main body unit 101 is provided with a plurality of handle units 102 for the user H to carry, a display unit 103 for displaying various information, an operation unit 103a operated by the user H, and the like.

  Further, in the main body 101, when the user H (FIG. 1) takes a sitting position, a first left load detection unit 104a that mainly detects a left front load, and a second that mainly detects a left rear load. A left load detector 104b, a first right load detector 104c that mainly detects a right front load, and a second right load detector 104d that mainly detects a right rear load are provided. The first left load detection unit 104a, the second left load detection unit 104b, the first right load detection unit 104c, and the second right load detection unit 104d are made of, for example, a piezoelectric element.

  As shown in FIG. 3, the rehabilitation support apparatus 100 includes a first left load detection unit 104a, a second left load detection unit 104b, a first right load detection unit 104c, a second right load detection unit 104d, a load processing unit 150, A sound generation device 110, a wireless communication unit 111, and a power storage unit 112 are included.

  The load processing unit 150 includes a determination unit 105, a storage unit 106 (including a user load storage unit 107 and a basic load storage unit 108), a measurement unit 109, and a calculation unit 113. The load processing unit 150 includes a CPU (central processing unit: equivalent to the determination unit 105, the measurement unit 109, and the calculation unit 113), a RAM (random access memory: equivalent to the storage unit 106), and a ROM (read only memory: storage) (not shown). Equivalent to the unit 106). When the CPU executes a program stored in the RAM or ROM, the determination unit 105, the measurement unit 109, and the calculation unit 113 are functionally realized. Such a program can be installed from a portable recording medium including a recording medium such as a CD-ROM or DVD-ROM in which the program is recorded and a recording medium such as a semiconductor memory.

  In FIG. 3, the loads detected by the first left load detection unit 104a, the second left load detection unit 104b, the first right load detection unit 104c, and the second right load detection unit 104d are determined by the determination unit 105 and the storage unit 106, respectively. Given to.

  The basic load storage unit 108 of the storage unit 106 stores a basic load (including a threshold Sh described later) in advance. Here, the basic load is a model load when the user H (FIG. 1) performs rehabilitation. As the basic load, for example, a load when a healthy person takes a sitting position can be adopted. Details of the basic load will be described later.

  Further, the user load storage unit 107 of the storage unit 106 stores the detection values obtained by the first left load detection unit 104a, the second left load detection unit 104b, the first right load detection unit 104c, and the second right load detection unit 104d. These are stored as a user load (front left load) K1, a user load (left rear load) K2, a user load (right front load) K3, and a user load (right rear load) K4.

  The determination unit 105 determines whether the body (posture) of the user H is tilted based on the user loads K1, K2, K3, and K4. The determination method will be described later.

  The measurement unit 109 measures the time during which the body of the user H is tilted (hereinafter referred to as a tilt posture time) based on the user loads K1, K2, K3, and K4.

  Here, in the present embodiment, the determination unit 105 determines that the body of the user H is tilted when the tilt posture time measured by the measurement unit 109 has passed a predetermined time. In this case, the determination unit 105 instructs the sound generation device 110 to generate a sound for notifying the user H that the body of the user H is tilted. Note that the sound emitted from the sound generator 110 is, for example, a beep sound.

  As described above, the sound generation device 110 is controlled to generate sound after the above-described tilt posture time has elapsed, so that the user H can immediately correct the posture while breaking the posture in a short time. In this case, the notification by the sound generator 110 is avoided. Thereby, it is possible to prevent unnecessary notification. Therefore, the user H is not offended by the extra notification. Thereby, the user H can perform rehabilitation comfortably.

  The calculation unit 113 calculates each value based on the basic load and the user loads K1, K2, K3, and K4. Details will be described later.

  The display unit 103 displays a graph based on the user loads K1, K2, K3, and K4, various setting items, and the like based on the command from the determination unit 105. The graph created based on the user loads K1, K2, K3, and K4 will be described later with reference to the drawings.

  The wireless communication unit 111 uses, for example, bluetooth (registered trademark) as a communication standard. In this case, the history information regarding the user loads K1, K2, K3, and K4 of the user H can be transmitted from the wireless communication unit 111 to the mobile terminal 200 such as a mobile phone having a bluetooth (registered trademark) function. And the user H can transmit the said information to a doctor in charge (main physician), a physical therapist, etc. using the portable terminal 200. FIG. As a result, the user H can easily and quickly transmit information to the doctor in charge using a nearby device such as the mobile terminal 200. In addition, the user H can easily and quickly receive appropriate advice from a doctor in charge.

  The power storage unit 112 accumulates electric charges generated in the first left load detection unit 104a, the second left load detection unit 104b, the first right load detection unit 104c, and the second right load detection unit 104d due to the gravity center movement of the user H. . The power of the power storage unit 112 is used as operating power (including data transmission power) of the rehabilitation support apparatus 100.

  Next, as an example of a method for determining that the user H's body is tilted, a method using basic loads and user loads K1, K2, K3, and K4 will be described.

  FIG. 4 is a table showing an example of the data D1 stored in the storage unit 106. Each value of the data D1 in FIG. 4 is calculated by the calculation unit 113 in FIG. In FIG. 4, the left front load, the left rear load, the right front load, and the right rear load of the basic loads are denoted by S1, S2, S3, and S4, respectively.

  Data D1 includes basic load ratio, user load ratio, basic load and user load ratio, optimum value, and absolute value difference for each of the left front side, left rear side, right front side, and right rear side. Is included.

  The basic load ratio α1 related to the left front side is a ratio of the left front load S1 to the sum of the basic left front load S1, left rear load S2, right front load S3, and right rear load S4, and is represented by S1 / (S1 + S2 + S3 + S4). . Similarly, the basic load ratio α2 for the left rear side is represented by S2 / (S1 + S2 + S3 + S4), and the basic load ratio α3 for the right front side is represented by S3 / (S1 + S2 + S3 + S4), and the basic load ratio for the right rear side. α4 is represented by S4 / (S1 + S2 + S3 + S4).

  The user load ratio β1 regarding the left front side is a ratio of the user load K1 to the sum of the user loads K1, K2, K3, and K4, and is represented by K1 / (K1 + K2 + K3 + K4). Similarly, the user load ratio β2 regarding the left rear side is represented by K2 / (K1 + K2 + K3 + K4), and the user load ratio β3 regarding the right front side is represented by K3 / (K1 + K2 + K3 + K4), and the user regarding the right rear side. The load ratio β4 is expressed by K4 / (K1 + K2 + K3 + K4). That is, the basic load ratios α1, α2, α3, α4 and the user load ratios β1, β2, β3, β4 are respectively the positions (left front side, left rear side, right front side, and right rear side) with respect to the total load. Indicates the load ratio.

  Here, as described above, since the basic load is an example of rehabilitation, α1 / β1, α2 / β2, α3 / β3, and α4 / β4 are each preferably 1. Therefore, the optimum value in FIG.

  As shown in FIG. 4, α1 / β1, α2 / β2, α3 / β3, and α4 / β4 calculated by the calculation unit 113 (FIG. 3) are, for example, 1, 1, 0.5, and 1.5, respectively. In some cases, absolute values of differences between these values and the corresponding optimum values (hereinafter referred to as absolute value differences) are 0, 0, 0.5, and 0.5, respectively. That is, it can be said that the smaller the absolute value difference is, the closer the rehabilitation state of the user H is to the model state.

  In the data D1 of FIG. 4, as the user loads K1, K2, K3, and K4 and the basic loads S1, S2, S3, and S4, an average value of these loads during a predetermined period can be used.

  FIG. 5 is a schematic diagram illustrating an example of a graph displayed on the display unit 103. Note that the user H can switch between the display of FIG. 5A and the display of FIG. 5B by operating the operation unit 103a (FIG. 2).

  As shown in FIG. 5A, the left graph displays the locus of the user load ratios β1 and β2 in a certain period, and the right graph displays the user load ratios β3 and β4 during the same period. Is displayed.

  Further, in FIG. 5A, the ratio of the basic loads immediately before the body falls is displayed as the threshold value Sh. The threshold value Sh is set to 40%, for example. For example, when the user load ratio β3 exceeds the threshold value Sh at time t1, the determination unit 105 (FIG. 3) generates a sound for notifying the user that the user will fall in the future by the sound generator 110 (FIG. 3). Command to fire. Thereby, the user H can know that it will fall in the future before falling. In this embodiment, if any one of the user load ratios β1, β2, β3, and β4 exceeds the threshold Sh, the sound generator 110 generates a sound.

  As shown in FIG. 5B, the left graph displays the trajectories of the basic load ratios α1 and α2 in a certain period, and the right graph displays the trajectories of the basic load ratios α3 and α4 during the same period. Is displayed. Although not shown in FIG. 5, the basic load ratios α1, α2, α3, and α4 in FIG. 5B may be superimposed on the graph in FIG.

  FIG. 6 is a schematic diagram illustrating another example of the graph displayed on the display unit 103. The graph of FIG. 6 shows the degree of recovery (result) by rehabilitation of the user H.

  That is, in FIG. 6, when the horizontal axis L1 is a time axis and the vertical axis L2 is a point axis that uses the sum of the absolute value differences in FIG. 4 as the point Kt, the locus of the point Kt is a downward slope. It is desirable to be. That is, for the user H at the beginning of rehabilitation (for example, six months ago), the point Kt often increases because the user H is not used to rehabilitation or the result of rehabilitation has not yet appeared. On the other hand, for the user H at the time of rehabilitation being continued (current), the point Kt is lowered because the user H has become used to the rehabilitation and the result of the rehabilitation appears. The fact that the point Kt becomes 0 means that it has become equivalent to the model, and indicates that the recovery state has been reached.

  If the point Kt falls within the predetermined range, for example, a word such as “Recovery is very good” is issued by the sound producing device 110.

(Effect in this embodiment)
Thus, in the rehabilitation support apparatus 100 according to the present embodiment, based on the temporal change of the user loads K1, K2, K3, and K4 (the user load ratios β1, β2, β3, and β4) and the threshold value Sh, Since the sound generation device 110 generates a sound that the user H's body is tilted, the user H can recognize that the user H will fall in the future before falling. Accordingly, the user H can immediately correct his / her posture without falling down, and can smoothly perform rehabilitation.

  Moreover, since the recovery degree in the rehabilitation period is displayed with time on the display unit 103, the user H can accurately recognize the recovery state due to the rehabilitation.

  Further, according to the point Kt, words such as “Recovery is very good” are uttered by the sound producing device 110, so that the user H can be motivated for rehabilitation. Therefore, it can be expected that the number of rehabilitation increases and the speed of recovery increases.

  In the present embodiment, the user is notified by the sound generation device 110 based on the change over time of the user loads K1, K2, K3, K4 (user load ratios β1, β2, β3, β4). H can perform not only rehabilitation for cultivating a sense of balance between left and right but also rehabilitation for cultivating a sense of balance between front and rear.

  In the present embodiment, the history information is transmitted to the mobile terminal 200 by the wireless communication unit 111, and the recovery state of the user H is confirmed with the doctor in charge or the physical therapist using the mobile terminal 200. I can have you. For example, information such as appropriate advice can be received from a doctor in charge or a physical therapist. Therefore, the user H can easily receive advice from a doctor in charge through the mobile terminal 200, and can easily and easily rehabilitate at home using the rehabilitation support apparatus 100. Thereby, the number of rehabilitations of the user H can be expected to increase, and the speed of recovery due to rehabilitation increases.

  The rehabilitation support device 100 is a large device that can be provided only in a facility such as a rehabilitation support center, such as a conventional rehabilitation support device, because the rehabilitation support device 100 is sized like a cushion on a chair C or the like. And not expensive. Therefore, portability is improved, and a low cost and simple configuration is realized.

  Moreover, in this embodiment, since the electric power accumulate | stored by the electrical storage part 112 can be used for the operating electric power of the rehabilitation assistance apparatus 100, a power saving or a battery-less can be implement | achieved. Therefore, the rehabilitation support apparatus 100 is environmentally friendly.

  Further, in the present embodiment, the sound generation device 110 is controlled to generate sound after the inclination posture time has elapsed, so that the user H can immediately correct the posture while breaking the posture in a short time. In such a case, notification by the sound generator 110 is avoided. Thereby, it is possible to prevent unnecessary notification. Therefore, the user H is not offended by the extra notification. Thereby, the user H can perform rehabilitation comfortably.

(Correspondence between each component of claims and each component of this embodiment)
In the above embodiment, the rehabilitation support device 100 corresponds to the rehabilitation support device, the user load K1 corresponds to the left front load of the user, the user load K2 corresponds to the left rear load of the user, and used. The user load K3 corresponds to the right front load of the user, the user load K4 corresponds to the right rear load of the user, and the first left load detection unit 104a and the second left load detection unit 104b are the left load detection unit. The first right load detection unit 104c and the second right load detection unit 104d correspond to the right load detection unit, the user load storage unit 107 corresponds to the user load storage unit, and the determination unit 105 determines the determination unit. The sound generation device 110 corresponds to the notification unit, the basic load storage unit 108 corresponds to the basic load storage unit, the display unit 103 corresponds to the display unit, the threshold Sh corresponds to the threshold, and the mobile terminal 200 It corresponds to an external device and the wireless communication unit 11 There corresponds to the wireless communication unit, the power storage unit 112 corresponds to the power storage device, the measuring unit 109 corresponds to the measuring unit.

(Modification)
In the above-described embodiment, if any one of the user load ratios β1, β2, β3, and β4 exceeds the threshold Sh, the sound generation device 110 generates a sound. However, the present invention is not limited to this. For example, when both the user load ratio β1 and the user load ratio β2 exceed the threshold value Sh, sound generation by the sound generation device 110 may be performed. In this case, it is preferable that the threshold value Sh of the user load ratio β1 and the threshold value Sh of the user load ratio β2 are set differently.

  Further, the sound generation device 110 may emit a sound gradually and loudly as the user load ratios β1, β2, β3, and β4 approach the threshold value Sh. In this case, the user H can recognize the degree of inclination of his / her body. Accordingly, the user can accurately correct his / her posture.

  Moreover, in the said embodiment, although the alerting | reporting to the effect that the user H inclines was performed by the sound production | generation apparatus 110, it is not limited to this, You may alert | report by a vibration apparatus. In this case, even the deaf user H can recognize the notification.

  In the above embodiment, the graphs of FIGS. 5 and 6 are displayed on the display unit 103. However, the present invention is not limited to this, and these are displayed on the mobile terminal 200 using the wireless communication unit 111. May be. In this case, since the rehabilitation support apparatus 100 does not need to be provided with the display unit 103, the rehabilitation support apparatus 100 can be downsized.

  Moreover, although the said embodiment demonstrated the rehabilitation assistance apparatus 100 used for rehabilitation when the user H takes a sitting position, as shown in FIG. When the user H performs rehabilitation in a standing position, the rehabilitation can be performed smoothly and the degree of recovery by rehabilitation can be recognized over time.

  In FIG. 7, the rehabilitation support device 100 </ b> L for the left foot sole and the rehabilitation support device 100 </ b> R for the right foot sole are similar to the rehabilitation support device 100, the first left load detection unit 104 a, the second left load detection unit 104 b, and the first right load detection. Part 104c and second right load detector 104d. The left foot rehabilitation support device 100L and the right foot rehabilitation support device 100R are formed so that the appearances thereof are substantially in the shape of the soles.

  As shown in FIG. 8, the rehabilitation support device 100L for the left foot sole (the same applies to the rehabilitation support device 100R for the right foot sole) has a configuration in which the display unit 103 is excluded from the rehabilitation support device 100 (FIG. 3 is a comparison target). The function of each component in FIG. 8 is the same as that of the rehabilitation support apparatus 100. The left foot rehabilitation support device 100L and the right foot rehabilitation support device 100R are interlocked.

  Further, when the user H is performing rehabilitation, music or the like may be played in the rehabilitation support apparatus 100. In this case, the user H can perform rehabilitation happily.

  Furthermore, although one preferable embodiment of the present invention is as described above, the present invention is not limited thereto. It will be understood that various other embodiments may be made without departing from the spirit and scope of the invention. Furthermore, in this embodiment, although the effect | action and effect by the structure of this invention are described, these effect | actions and effects are examples and do not limit this invention.

100 rehabilitation support device 100L rehabilitation support device 100R for left foot sole rehabilitation support device 101 for right foot sole main body 103 display unit 104a first left load detection unit 104b second left load detection unit 104c first right load detection unit 104d second right load Detection unit 105 Judgment unit 107 User load storage unit 108 Basic load storage unit 109 Measurement unit 110 Sound generator 111 Radio communication unit 112 Power storage unit 200 Mobile terminals K1, K2, K3, K4 User load Sh threshold

Claims (8)

A rehabilitation support device for supporting rehabilitation of a user,
A plurality of load detectors for detecting a left load and a right load on the user's body, and
A user load storage unit for storing the left load and the right load with time;
A determination unit configured to determine that the user's body is tilted based on a temporal change in the left load and the right load from the user load storage unit;
A rehabilitation support apparatus comprising: a notification unit that notifies that the user's body is tilted based on the determination of the determination unit. A basic load storage unit that stores in advance a basic load as an example of the user's rehabilitation;
The rehabilitation support apparatus according to claim 1, further comprising a display unit that displays the basic load, the left load, and the right load. The plurality of load detection units include a left load detection unit that detects the left load and a right load detection unit that detects the right load,
The rehabilitation support apparatus according to claim 1, wherein each of the left load detection unit and the right load detection unit includes a plurality of load detection units. The user load storage unit stores the left front load, the left rear load, the right front load, and the right rear load with time,
The determination unit determines whether the user's body is based on at least one change over time of the left front load, the right front load, the left rear load, and the right rear load from the user load storage unit. The rehabilitation support apparatus according to claim 3, wherein the rehabilitation support apparatus is determined to be inclined. The basic load includes a left load and a right load immediately before the body falls as thresholds,
5. The determination unit according to claim 2, wherein the determination unit determines that the user's body is tilted when the left load or the right load of the user exceeds the threshold value. The rehabilitation assistance apparatus of any one of Claims.   The wireless communication unit according to any one of claims 1 to 5, further comprising a wireless communication unit that transmits the left load and the right load to an external device or receives information from the external device. Rehabilitation support device. The load detection unit is composed of a piezoelectric element,
The rehabilitation support apparatus according to any one of claims 1 to 6, further comprising a power storage device that accumulates electric power generated by converting pressure caused by a change in load of the user by the piezoelectric element. . A measuring unit for measuring the time when the user's body is tilted based on the left load and the right load;
The said determination part determines that the said user's body inclines when the time measured by the said measurement part passes predetermined time, The any one of Claims 1-7 characterized by the above-mentioned. The rehabilitation support apparatus according to claim 1.