TWI723591B - Rehabilitation system for adhesive capsulitis - Google Patents

Abstract

The present invention provides a rehabilitation system for adhesive capsulitis, suitable for a rehabilitation device, including a wearable device for wearing on the upper limb of a user. The wearable device includes an upper limb motion detection module, a timer module, a counting module, and a processing module. The processing module is coupled to the upper limb motion detecting module, the timing module, and the counting module. The processing module controls the timer module according to the detection signal detected by the upper limb motion detecting module, controls the counting module to accumulate the number of times of counting, compares the time length of Nth time with that of the N-1th time when the number of times of counting is accumulated to N times, and outputs a corresponding message according to the comparison result.

Description

Rehabilitation system for adhesive capsulitis of shoulder

The invention relates to a rehabilitation system, which belongs to the technical field of rehabilitation medicine.

Adhesive joint capsulitis of the shoulder, also known as "frozen shoulder" and "fifty shoulders", is the main clinical manifestations of shoulder joint pain and movement dysfunction caused by soft tissue lesions around the shoulder joint. Therefore, in order to restore the original shoulder function, it is usually equipped with a rehabilitation device. The "finger ladder" is a device for shoulder rehabilitation. It has a long body and a surface for fixing. On the straight wall, the other surface is provided with a number of steps arranged at intervals along the longitudinal direction of the elongated body, and the steps are used for the rehabilitation person's fingers to climb along the longitudinal direction of the elongated body. When the rehabilitation person stretches out the index finger and middle finger and puts it on a certain ladder, and the index finger and middle finger simulate the action of climbing stairs to climb up to another ladder, the upper limbs of the rehabilitation person can gradually rise to drive The movement of the shoulder joint, thereby rehabilitating the shoulder joint. However, only observing from the side with the naked eye cannot grasp the effect of rehabilitation in time. Therefore, there are currently available rehabilitation medical devices in the market through image feedback. However, these rehabilitation medical devices are bulky and expensive, and it is difficult to obtain universal applications.

The purpose of the present invention is to provide a rehabilitation system for adhesive capsulitis of the shoulder in view of the shortcomings of the prior art.

One of the technical solutions adopted by the present invention is to provide a rehabilitation system for adhesive capsulitis of the shoulder, which is suitable for a rehabilitation device for a rehabilitator to perform rehabilitation, including: a wearable device for wearing On the upper limbs of the rehabilitator, an upper limb motion detection module is included to detect the upper limb motions of the rehabilitator and generate motion detection signals correspondingly; a timing module for timing; a counting module , For counting; and a processing module, coupled to the upper limb motion detection module, the timing module, the counting module, and the processing module captures and based on the upper limb motion detection module The motion detection signal determines whether the inclination angle of the upper limbs of the rehabilitation person is greater than a first predetermined angle. When it is determined that the inclination angle of the upper limbs of the rehabilitation person is greater than the first predetermined angle, the processing module controls the timing The module starts timing, and then captures and determines the inclination angle of the upper limb of the rehabilitator based on the motion detection signal of the upper limb motion detection module, and determines that the inclination angle of the upper limb of the rehabilitator is greater than one When the first predetermined angle is the second predetermined angle, the processing module controls the timing module to stop timing and records the timing time, and controls the counting module to accumulate the number of timings, and the processing module according to the timing Determine whether the number of times is accumulated to N times, and when the number of times is accumulated to N times, compare the length of the time of the Nth time and the N-1th time, and send out the corresponding prompt message according to the comparison result.

In a preferred embodiment, the rehabilitation device has an elongated body, and one surface of the elongated body is used to be fixed to an upright wall, and the other surface of the elongated body is provided with a plurality of steps along the length. The lengthwise direction of the strip-shaped body is arranged at intervals, and the steps are used for the fingers of the rehabilitation person to climb along the lengthwise direction of the strip-shaped body.

In a preferred embodiment, at least one of the steps of the rehabilitation device is provided with a finger sensing module, the finger sensing module is coupled to the processing module, and the finger sensing module is used for sensing Detecting whether the finger of the rehabilitation person is placed on the ladder, and generating a finger sensing signal according to the sensing result, the processing module determines whether the finger of the rehabilitation person is placed on the ladder according to the finger sensing signal, And when it is determined that the finger of the rehabilitation person is placed on the ladder, the upper limb motion detection module is controlled to start monitoring, and when it is determined that the finger of the rehabilitation person is not placed on the ladder, the upper limb motion detection module is controlled. The test module is closed for monitoring.

In a preferred embodiment, the rehabilitation device is provided with a vibration module, the vibration module is coupled to the processing module, and the vibration module is configured to be used by the rehabilitation person on one of the steps A first-level vibration is generated after a finger touch for more than a first time, and a second-level vibration is generated after a second time greater than the first time, and the vibration intensity of the second-level vibration is greater than the first level The vibration intensity of the vibration.

In a preferred embodiment, the processing module is configured to generate a graph output of the relationship between the inclination angle of the upper limb of the rehabilitator and time after the timing module stops timing.

In a preferred embodiment, the processing module is configured to generate a graph output of the relationship between the inclination angle of the upper limb of the rehabilitator over time after the counted times are accumulated to N times.

The beneficial effect of the present invention is at least that the rehabilitation system for adhesive capsulitis of the shoulder provided by the present invention detects the upper limb movement of the rehabilitator through the upper limb movement detection module, and the processing module captures and bases the upper limb movement The motion detection signal of the detection module determines whether the inclination angle of the upper limbs of the rehabilitation person is greater than a first predetermined angle. When it is determined that the inclination angle of the upper limbs of the rehabilitation person is greater than the first predetermined angle, the processing module controls the timing The module starts timing, and then captures and determines the inclination angle of the upper limb of the rehabilitator based on the motion detection signal of the upper limb motion detection module, and when it is determined that the inclination angle of the upper limb of the rehabilitator is greater than a second predetermined angle , The processing module is to control the timing module to stop timing and record the timing time, and control the timing module to accumulate the number of timings, and the processing module judges whether the accumulation reaches N times according to the timing of When the number of times is accumulated to N times, compare the length of time between the Nth time and the N-1th time, and according to the comparison result, send out the corresponding prompt information, which can help the physical therapist or related personnel to more intuitively grasp and evaluate the target The individual rehabilitation effect of the rehabilitator and the planning of the rehabilitation course in the future can further improve the rehabilitation effect of the rehabilitator.

In order to further understand the features and technical content of the present invention, please refer to the following detailed description and drawings about the present invention. However, the provided drawings are only for reference and description, and are not used to limit the present invention.

The following are specific specific examples to illustrate the disclosed embodiments of the present invention, and those skilled in the art can understand the advantages and effects of the present invention from the content disclosed in this specification. The present invention can be implemented or applied through other different specific embodiments, and various details in this specification can also be based on different viewpoints and applications, and various modifications and changes can be made without departing from the concept of the present invention. The “coupling” mentioned in the full text of the present invention includes direct connection and indirect connection. It can also refer to the connection between two devices or two modules by means of wired entities, wireless media, or a combination thereof, etc. Groups can transfer data to each other, which can be understood by those with ordinary knowledge in the technical field to which the present invention belongs. In addition, the combination of modules in this article is not a combination of general well-known, conventional or conventional knowledge in this field. Whether the module itself is conventional or not can not be used to determine whether the combination relationship can be easily completed by ordinary knowledge in the technical field. . In addition, the drawings of the present invention are merely schematic illustrations, and are not drawn according to actual size, and are stated in advance. The following embodiments will further describe the related technical content of the present invention in detail, but the disclosed content is not intended to limit the protection scope of the present invention.

Please refer to FIGS. 1 to 4, which are a rehabilitation system for adhesive capsulitis of the shoulder provided by the present invention, which is suitable for a rehabilitation device 1 for a rehabilitation person 900 to perform rehabilitation. In this embodiment, the rehabilitation device 1 can be a commonly called "finger ladder", which has a long body 11, and one surface of the long body 11 is used to be fixed to the vertical wall W, and the other The surface is provided with a number of steps 12 arranged at intervals along the longitudinal direction of the elongated body 11, and the steps 12 are used for the fingers of the rehabilitation person 900 to climb along the longitudinal direction of the elongated body 11. Therefore, when the rehabilitator 900 puts his finger on a certain ladder 12 and climbs up to another ladder 12, the upper limbs of the rehabilitator 900 can gradually rise to drive the movement of the shoulder joints, thereby Rehabilitation training for the shoulder joints.

The wearable device 2 is for being worn on the upper limbs of the rehabilitation person 900. The wearable device 2 may be a smart watch, a smart bracelet, a smart phone, or other smart devices. The wearable device 2 of this embodiment basically includes an upper limb motion detection module 21, a timing module 22, a counting module 23, and a processing module 24.

The upper-limb motion detection module 21 is used for detecting the upper-limb motion of the rehabilitator 900 and correspondingly generating motion detection signals. In practice, the upper limb motion detection module 21 may be a three-axis acceleration sensor for sensing the acceleration of gravity in the X, Y, and Z directions of the user's upper limb motion. In another embodiment, the upper limb motion detection module 21 may also be a three-axis gyroscope sensor for sensing the angular velocity of the user's upper limb motion in the X, Y, and Z directions. In addition, the upper limb motion detection module 21 may also be composed of multiple three-axis acceleration sensors and multiple three-axis gyroscope sensors. The timing module 22 is, for example, a timer, which can be used for timing. The counting module 23 is, for example, a counter, which can be used to record the counting times.

The processing module 24 is coupled to the upper limb motion detection module 21, the timing module 22, and the counting module 23, and the processing module 24 captures and determines the complex motion based on the motion detection signal of the upper limb motion detection module 21 The tilt angle of the upper limbs of the athlete 900. In practice, the processing module 24 can calculate the inclination angle of the upper limb of the rehabilitator 900 based on the gravitational acceleration in the Y-axis direction or the angular velocity in the Y-axis direction in the motion detection signal of the upper-limb motion detection module 21. In addition, when the processing module 24 determines that the inclination angle of the upper limb of the rehabilitator 900 is greater than a first predetermined angle, the processing module 24 controls the timing module 22 to start timing, and then captures and detects patterns based on the upper limb movement. The motion detection signal of group 21 determines the inclination angle of the upper limbs of the rehabilitation person 900, and when it is determined that the inclination angle of the upper limbs of the rehabilitation person 900 is greater than a second predetermined angle, the timing module 22 is controlled to stop timing and record the timing. Time, and control the counting module 23 to accumulate the counted times, and the processing module 24 judges whether the counted counts are accumulated to N times according to the counted times, and when the counted counts are accumulated to N times, it compares the Nth and the Nth times. The length of time for N-1 timings, and according to the comparison result, the corresponding prompt message will be sent out.

For example, the processing module 24 can determine whether the inclination angle of the upper extremity of the rehabilitator 900 is greater than 0° based on the motion detection signal of the upper extremity motion detection module 21, and it can also be said to determine whether the upper extremity of the rehabilitator 900 is in line with the wall. The face is vertical. When it is judged that the inclination angle of the upper limbs of the rehabilitator 900 is greater than 0°, it means that the rehabilitator 900 has stretched out his fingers and placed it on the ladder 12 of the rehabilitation device 1, and began to climb to another ladder. 12. Perform rehabilitation. At this time, the processing module 24 controls the timing module 22 to start timing, and then captures and determines the tilt of the upper limb of the rehabilitator 900 based on the motion detection signal of the upper limb motion detection module 21 When it is judged that the inclination angle of the upper limb of the rehabilitation person 900 is greater than 65°, it means that the upper limb of the rehabilitation person 900 has gradually raised to 65° with the climbing of the fingers, and completed a shoulder rehabilitation Exercise. At this time, the processing module 24 controls the timing module 22 to stop timing and records the timing, that is, it records the time it takes for the upper limbs of the rehabilitation person 900 to gradually rise to 65° from the horizontal position as the fingers climb. Time, then, the processing module 24 controls the counting module 23 to accumulate the counted times. If the rehabilitator 900 completes the first shoulder rehabilitation exercise, the counted count value is one. The athlete 900 completes the timing of the second shoulder rehabilitation exercise, and the count value is accumulated to two, and so on. In addition, text and voice messages can be sent to remind the rehabilitator 900 to perform the next shoulder rehabilitation exercise. In addition, the processing module 24 determines whether the count has accumulated to N times according to the counted times, and when the counted counts are accumulated to N times, for example, three times, it compares the length of the Nth and N-1th counts. It is to compare the length of the third time with the previous time. If the time of the third time is longer than or equal to the time of the previous time, it can indicate that the effect of rehabilitation exercise is limited. If you compare the time of the third time, the time is shorter. The time counted in the previous time can indicate that the rehabilitation exercise has a good effect. Therefore, by comparing the length of the time counted for the Nth time and the N-1th time, to send out corresponding reminders, it can help the physiotherapist or related personnel A more intuitive grasp and evaluation of the individual rehabilitation effect for the rehabilitator and the planning of future rehabilitation treatment courses can further improve the rehabilitation effect of the rehabilitator.

Further, the processing module 24 may be configured to generate a graph output from the relationship between the inclination angle of the upper limb of the rehabilitator 900 and time after the timing module 22 stops timing. In addition, the processing module 24 can also be configured to generate a graph output from the relationship between the inclination angle of the upper limb of the rehabilitator 900 over time after the counted number of times is accumulated to N times.

For example, as shown in FIG. 4, when the number of times counted by the processing module 24 is accumulated to N times, such as three times, the relationship between the inclination angles of the upper limbs of the rehabilitator 900 over time is generated for three times, and a graph is outputted. .

In this embodiment, the wearable device 2 further includes an operating interface 25 for displaying the output graph and corresponding prompt information on the operating interface 25. The operating interface 25 can be implemented in software, hardware, or a combination thereof.

In order to increase the timing accuracy and avoid timing errors, please refer to FIG. 3. The rehabilitation device 1 may be provided with a finger sensing module 13, and the finger sensing module 13 may be set on at least one step 12 of FIG. 1, for example. The upper part is used to sense whether the finger of the rehabilitation person 900 is placed on the ladder 12, and a finger sensing signal is generated according to the sensing result. In one embodiment, the finger sensing module 13 can be a pressure sensing module, so that the finger sensing module 13 can sense whether the finger of the rehabilitation person 900 is placed on the step 12 through pressure sensing. The finger sensing module 13 can be realized by at least one of a piezoelectric sensor and a piezoresistive sensor. In another embodiment, the finger sensing module 13 can be a touch sensing module, so that the finger sensing module 13 can sense whether the finger of the rehabilitation person 900 is placed on the step 12 through touch sensing. . The finger sensing module 13 can be implemented by at least one of a capacitive touch sensor, a resistive touch sensor, and an optical touch sensor.

The processing module 24 is coupled to the finger sensing module 11. In this embodiment, the processing module 24 is connected to the finger sensing module 13 in a wireless manner, and is used according to the finger sensing signal generated by the finger sensing module 13 It is judged whether the finger of the rehabilitator 900 is placed on the ladder 12, and when it is judged that the finger of the rehabilitator 900 is placed on the ladder 12, the upper limb motion detection module 21 is controlled to start the monitoring. When his finger is not placed on the ladder 12, the upper limb motion detection module 21 is controlled to turn off the monitoring. Therefore, when the finger of the rehabilitator 900 is placed on the step 12, the monitoring is started, and when the inclination angle of the upper limb of the rehabilitator 900 is judged to be greater than 0°, the timing is started, which effectively increases the accuracy of the timing and avoids Timing error.

Further, the rehabilitation device 1 is provided with a vibration module 14 which is wirelessly connected to the processing module 24, and the vibration module 14 is configured to be touched by the fingers of the rehabilitation person 900 on one of the steps 12 After a first time is exceeded, a first-level vibration is generated, and after a second time greater than the first time is exceeded, a second-level vibration is generated. The first-level vibration is a slight vibration intensity, and the second-level vibration is stronger than the first-level vibration. It is a strong vibration. The first-level vibration is used to remind the rehabilitator 900 that his finger is placed on the rehabilitation device. The step 12 of 1 has timed out, and the second-level vibration is used to drive the fingers of the rehabilitator 900 to climb to another step 12 with a greater vibration intensity, so that the upper limbs of the rehabilitator 900 can gradually rise. So as to carry out rehabilitation training for his shoulder joints.

Based on the above embodiments, the present invention can summarize a method for rehabilitation of adhesive capsulitis of the shoulder. Please refer to FIG. 5 for a schematic diagram of the flow chart, and please refer to FIGS. 1 to 4 for consideration. The rehabilitation method for adhesive capsulitis of the shoulder of the present invention is suitable for a rehabilitation system for adhesive capsulitis of the shoulder (for example, the rehabilitation system for adhesive capsulitis of the shoulder provided by the present invention).

First, in step S103, the upper-limb motion detection module 21 is used to detect the upper-limb motion of the rehabilitator 900, and correspondingly generate a motion detection signal.

In step S105, the processing module 24 is used to capture and based on the motion detection signal of the upper limb motion detection module 21 to determine whether the inclination angle of the upper limb of the rehabilitator 900 is greater than a first predetermined angle.

If the judgment result of step S105 is no, that is, it is judged that the inclination angle of the upper limbs of the rehabilitator 900 is not greater than the first predetermined angle, skip back to step S105.

If the judgment result of step S105 is yes, that is, it is judged that the inclination angle of the upper limbs of the rehabilitator 900 is greater than the first predetermined angle, then step S107 is entered.

In step S107, the timing is started, and the process proceeds to step S109.

In step S109, the processing module 3 is used to capture and based on the motion detection signal of the upper limb motion detection module 21 to determine whether the inclination angle of the upper limb of the rehabilitator 900 is greater than a second predetermined angle.

If the judgment result of step S109 is no, that is, it is judged that the inclination angle of the upper limbs of the rehabilitator 900 is not greater than the second predetermined angle, skip back to step S109.

If the determination result of step S109 is yes, that is, it is determined that the inclination angle of the upper limb of the rehabilitator 900 is greater than the second predetermined angle, and step S111 is entered.

In step S111, stop timing, record the time counted, and accumulate the counted times, and proceed to step S113.

In step S113, it is judged whether to accumulate to N times according to the counted times. If the judgment result of step S113 is no, skip back to step S105. If the judgment result of step S113 is YES, the process proceeds to step S115.

In step S115, the processing module 24 is used to compare the length of the time counted for the Nth time and the N-1th time, and according to the comparison result, a corresponding prompt message is sent out.

In summary, the rehabilitation system for adhesive capsulitis of the shoulder provided by the present invention detects the upper limb movement of the rehabilitator 900 through the upper limb movement detection module 21, and the processing module 24 captures and responds to the upper limb movement. The motion detection signal of the detection module 21 determines whether the inclination angle of the upper limbs of the rehabilitator 900 is greater than a first predetermined angle. When it is determined that the inclination angle of the upper limbs of the rehabilitator 900 is greater than the first predetermined angle, the processing module 24. Control the timing module 22 to start the timing, and then capture and according to the motion detection signal of the upper limb motion detection module 21, determine the inclination angle of the upper limb of the rehabilitator 900, and determine the inclination of the upper limb of the rehabilitator 900 When the angle is greater than a second predetermined angle, the processing module 21 controls the timing module 22 to stop timing and records the timing time, and controls the counting module 23 to accumulate the number of timings, and the processing module 24 controls the timing according to the timing The number of times, judge whether to accumulate to N times, and when the number of times of timing is accumulated to N times, compare the length of the time of the Nth time and the N-1th time, and send out the corresponding prompt message according to the comparison result, which can help physics The therapist or related personnel can more intuitively grasp and evaluate the individual rehabilitation effect for the rehabilitator and plan the future rehabilitation course, which can improve the rehabilitation effect of the rehabilitator.

The above descriptions are only preferred embodiments of the present invention and are not intended to limit the scope of patent protection of the present invention. Therefore, all equivalent changes made by using the description and schematic content of the present invention are included in the protection of the rights of the present invention. Within the scope, he Yu Chen Ming.

900: rehabilitation 1: Rehabilitation device 11: Long body 12: Ladder 13: Finger sensing module 14: Vibration module 2: Wearable device 21: Upper limb motion detection module 22: Timing module 23: counting module 24: Processing module 25: Operation interface W: Upright wall

Fig. 1 is a schematic diagram of the use state of the rehabilitation system for adhesive capsulitis of the shoulder of the present invention.

2 is a block diagram of the wearable device of the rehabilitation system for adhesive capsulitis of the shoulder of the present invention.

Fig. 3 is a block diagram of the rehabilitation system for adhesive capsulitis of the shoulder of the present invention.

Fig. 4 is a graph showing the output of the rehabilitation system for adhesive capsulitis of the shoulder of the present invention.

Fig. 5 is a schematic flow chart of the rehabilitation method for adhesive capsulitis of the shoulder of the present invention.

900: rehabilitation

1: Rehabilitation device

11: Long body

12: Ladder

2: Wearable device

W: Upright wall

Claims (5)

A rehabilitation system for adhesive capsulitis of the shoulder, for a rehabilitator, includes: a rehabilitation device, the rehabilitation device has an elongated body, and a surface of the elongated body is used for Fixed on a straight wall, the other surface of the elongated body is provided with a plurality of steps arranged at intervals along the longitudinal direction of the elongated body, and the steps are provided for the rehabilitation person’s fingers to follow the longitudinal direction of the elongated body. Climbing in the long direction to tilt the upper limbs of the rehabilitator; a wearable device for wearing on the upper limbs of the rehabilitator includes an upper limb motion detection module to detect the upper limbs of the rehabilitator, And correspondingly generate motion detection signals; a timing module for timing; a counting module for counting; and a processing module coupled to the upper limb motion detection module, the timing module, The counting module, and the processing module captures and determines whether the inclination angle of the upper limb of the rehabilitator is greater than a first predetermined angle based on the motion detection signal of the upper limb motion detection module. When the inclination angle of the upper limb of the exerciser is greater than the first predetermined angle, the processing module controls the timing module to start timing, and then captures and determines the rehabilitation based on the motion detection signal of the upper limb motion detection module The inclination angle of the upper limbs of the person, and when it is determined that the inclination angle of the upper limbs of the rehabilitation person is greater than a second predetermined angle greater than the first predetermined angle, the processing module controls the timing module to stop timing and record the timing time , And control the counting module to accumulate the counted times, and the processing module judges whether the counted counts are accumulated to N times according to the counted times, and when the counted counts are accumulated to N times, compare the Nth and Nth times -1 The length of time counting, and according to the comparison result, the corresponding prompt message will be sent out. The rehabilitation system for adhesive capsulitis of the shoulder as described in the first item of the scope of patent application, wherein at least one of the steps of the rehabilitation device is provided with a finger sensing module, The finger sensing module is coupled to the processing module, and the finger sensing module is used to sense whether the rehabilitation person’s finger is placed on the ladder and generate a finger sensing signal according to the sensing result. The processing module determines whether the rehabilitation person’s finger is placed on the ladder according to the finger sensing signal, and controls the upper limb motion detection module to start monitoring when determining that the rehabilitation person’s finger is placed on the ladder , And when it is determined that the rehabilitation person’s finger is not placed on the ladder, the upper limb motion detection module is controlled to turn off the monitoring. According to the second item of the scope of patent application, the rehabilitation system for adhesive capsulitis of the shoulder, wherein the rehabilitation device is provided with a vibration module, the vibration module is coupled to the processing module, and the vibration module It is configured to generate a first-level vibration after one of the steps is touched by the finger of the rehabilitation person for more than a first time, and to generate a second vibration after a second time greater than the first time is exceeded The vibration intensity of the second-level vibration is greater than the vibration intensity of the first-level vibration. The rehabilitation system for adhesive capsulitis of the shoulder as described in claim 1, wherein the processing module is configured to change the inclination angle of the upper limb of the rehabilitator with time after the timing module stops timing The relationship between generating a graph output. The rehabilitation system for adhesive capsulitis of the shoulder as described in item 1 of the scope of patent application, wherein the processing module is configured to calculate the incline of the upper limb of the rehabilitator for N times after the counted number of times is accumulated to N times. The relationship of the angle change with time, generate a graph output.

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