Progressive knee joint function training system

Abstract

The invention discloses a progressive knee joint function training system, which comprises a man-machine interaction system, a joint movement function data acquisition system, a joint function analysis system and an expert training database, and is characterized in that the man-machine interaction system is used for completing information interaction between the training system and a user; the joint movement function data acquisition system is used for acquiring joint function data in the joint movement function test process of the user according to the information displayed by the man-machine interaction system; the joint function analysis system is used for analyzing the joint function data and providing a training scheme; and the expert training database is used for storing a preset joint function judgment standard model and the training scheme. The knee joint function is obviously improved through active exercise, the device is easy and convenient to learn, high in operability and convenient to popularize, excessive medical treatment is avoided, and waste of medical resources which are tense to the country is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of knee joint rehabilitation, and in particular to a progressive knee joint function training system. Background Art

[0002] In today's society, people have various problems of chronic knee pain and functional degeneration due to work reasons, such as people who sit in the office for a long time, sports enthusiasts, special industries, athletes, etc.

[0003] At present, the problems of chronic pain and dysfunction of the knee joint are mainly rehabilitated or treated by sports rehabilitation professionals. It is believed that only by going to a doctor or a professional rehabilitation institution can the problems of chronic pain and dysfunction of the knee joint be solved, which will consume a lot of time, energy and financial resources. However, in fact, many problems can be improved through active exercise. It’s just that the public does not understand how to perform scientific exercise. In fact, many problems can be improved by active exercise on their own.

[0004] Some people do not pay attention when they begin to experience minor discomfort in their knee joints, and do not actively perform exercises for their knee joints. Instead, they exercise through brisk walking, jogging, wall squats, etc. This often not only has no effect, but can also cause more serious problems, even to the point where surgery is required, bringing more medical pressure to society.

[0005] Therefore, there is a need for a simple, easy-to-use, modular, progressive form of exercise that allows the public to perform knee joint functional exercises more scientifically and effectively, thereby reducing the probability of serious problems. Summary of the invention

[0006] The purpose of the present invention is to provide a progressive knee joint function training system to solve the problems existing in the above-mentioned prior art. Through active exercise, the knee joint function can be significantly improved. The system is simple and easy to learn, highly operational, and easy to promote, thus avoiding excessive medical treatment and reducing the waste of the country's already tight medical resources.

[0007] To achieve the above object, the present invention provides the following solution: The present invention provides a progressive knee joint function training system, including a human-computer interaction system, a joint motion function data acquisition system, a joint function analysis system and an expert training database,

[0008] The human-computer interaction system is used to complete the information interaction between the training system and the user;

[0009] The joint movement function data acquisition system is used to collect the joint function data of the user during the joint movement function test and training according to the information displayed by the human-computer interaction system;

[0010] The joint function analysis system is used to analyze the joint function data and provide a training program;

[0011] The expert training database is used to store the preset joint function judgment standard model and the training program.

[0012] Optionally, the human-computer interaction system includes a human-computer interaction device and an image acquisition device, wherein the human-computer interaction device is used to display the instruction information issued by the training system to the user and receive the input feedback information of the user, and the image acquisition device is used to collect the impact information of the user during the test and training process, and the human-computer interaction device and the image acquisition device are both connected to the joint function analysis system.

[0013] Optionally, the human-computer interaction device adopts a touch screen, and the image acquisition device adopts a high-definition camera device.

[0014] Optionally, the joint motion function data acquisition system includes a joint flexibility data acquisition unit, a joint stability data acquisition unit and a muscle strength data acquisition unit. The joint flexibility data acquisition unit is used to collect data of the user's ankle, knee and hip joints before and after training; the joint stability data acquisition unit is used to collect the joint stability data of the user before and after training, and the muscle strength data acquisition unit is used to collect the muscle strength data of the user before and after training.

[0015] Optionally, the joint flexibility data acquisition unit adopts a position sensor.

[0016] Optionally, the joint stability data acquisition unit adopts a balance stability sensor.

[0017] Optionally, the muscle strength data acquisition unit adopts an electromyographic device.

[0018] Optionally, the joint function analysis system includes a storage unit, an analysis unit and a communication unit, wherein the storage unit is used to store the joint function data, the analysis unit is used to analyze the joint function data, determine the joint function status and propose the training plan; the communication unit is used for information transmission between the analysis unit and the expert training database, the human-computer interaction system, and the joint motion function data acquisition system.

[0019] Optionally, the expert training database includes a joint function status diagnosis standard model and a training plan model, wherein the joint function status judgment standard model is used to provide a standard for judging the joint function status, and the training plan model is used to provide a training plan corresponding to the joint function status.

[0020] The present invention discloses the following technical effects:

[0021] The present invention provides a progressive knee joint function training system, which utilizes a joint motion function data acquisition system to collect knee joint health status data, performs flexibility, stability, and functional strength analysis on the joint health status data, and forms a progressive knee joint function training program. It can avoid excessive medical treatment and reduce the waste of the country's already tight medical resources through active exercise, and is simple and easy to learn, highly operational, and easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] Figure 1 Schematic diagram of the composition of a progressive knee joint function training system in an embodiment of the present invention. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0026] The present invention provides a progressive knee joint function training system, such as Figure 1 As shown, it includes a human-computer interaction system, a joint motion function data acquisition system, a joint function analysis system and an expert training database. The human-computer interaction system is connected to the joint function analysis system, the joint motion function data acquisition system is connected to the joint function analysis system, and is used to transmit joint function status data. The joint function analysis system is connected to the expert training database, and the expert training database provides detection standards and corresponding training plans for the joint function analysis system.

[0027] The human-computer interaction system is used to complete the information exchange between the training system and the user. The human-computer interaction system includes a human-computer interaction device and an image acquisition device, wherein the human-computer interaction device uses a touch display device to display the detection actions and joint pain degree that the user needs to make when testing the user's joint health status. The test includes the joint health status test before the start of training and the whole process test during training and after the knee joint function is restored. In addition, the action video, image and other information included in the training plan are also displayed to facilitate the user to perform corresponding rehabilitation training. And, according to the prompts of the system, the user feedbacks his knee joint health status information in the form of touch selection and text input. The image acquisition device is used to record the user's action image information during the whole process of the knee joint health status test, and provide a basis for the analysis of the knee joint health status. In this embodiment, the image acquisition device uses a high-definition camera device.

[0028] The joint motion function data acquisition system is used to collect the joint function data of the user during the joint motion function test and training according to the information displayed by the human-computer interaction system. Specifically, the joint motion function data acquisition system includes a joint flexibility data acquisition unit, a joint stability data acquisition unit and a muscle strength data acquisition unit. The joint flexibility data acquisition unit is used to collect the data of the user's ankle joint, knee joint and hip joint before and after training. In this embodiment, the joint flexibility data acquisition unit adopts a position sensor. Flexibility is the most basic attribute of the joint. If there is an obstacle to flexibility, there will be no good proprioception. Good flexibility can bring more proprioception feedback to the body. When using the position sensor to collect joint flexibility data, the position sensor is fixed at the ankle joint, knee joint and hip joint of the tester. Joint stability data acquisition unit. It is used to collect the joint stability data of the user before and after training. Stability is the function of controlling one or more joint movements. Good stability comes from good proprioception. Under the premise of good joint stability, active muscle control can be applied to the joint, and the contraction of the muscle can be controlled to change the direction of the force at any time. When the body is affected by external changes, the ability to reflexively control the correct posture or correct movement. Stability is driven by reflexes; it is related to neuromuscular sensation and posture control; static stability must be obtained first, and then dynamic stability. In general, stability is not strength, but an ability of the neuromuscular system to control posture. In this embodiment, a balance stability sensor is used to collect joint stability data. The muscle strength data collection unit is used to collect the user's muscle strength data before and after training. In this embodiment, an electromyographic device is used to collect muscle strength data.

[0029] The joint function analysis system is used to analyze the joint function data and provide corresponding training programs according to the analysis results. The joint function analysis system includes a storage unit, an analysis unit and a communication unit. Among them, the storage unit is used to store the joint function data, that is, the collected joint flexibility data, joint stability data, muscle strength data and the user's motion image. The analysis unit is used to analyze the joint function data, judge the joint function state and propose corresponding training programs. When analyzing the joint function data, a joint state health analysis model is constructed in advance, and the joint flexibility, stability, muscle strength and comprehensive health are evaluated respectively by using the joint state health analysis model. The actual collected data is compared with the standard health value to obtain the knee joint health analysis results, and a corresponding training program is proposed according to the analysis results. During the analysis process, the analysis is performed in the order of flexibility, stability, movement mode and functional strength. Flexibility enables the human body to complete diversified and more complete movements, while providing more sensitive proprioception. Stability enables the human body to complete better quality and more finely controlled movements, which requires reflexive proprioception support. High-quality movement patterns require good flexibility and stability for each joint involved. Only when there is a high-quality action pattern can a load be applied to this action, thereby improving the functional strength of the human body. The communication unit is used for information transmission between the analysis unit and the expert training database, the human-computer interaction system, and the joint movement function data acquisition system.

[0030] The expert training database is used to store the pre-set joint function judgment standard model and training program. The expert training database includes a joint function state diagnosis standard model and a training program model, wherein the joint function state judgment standard model is used to provide a standard for judging the joint function state, and the training program model is used to provide a training program corresponding to the joint function state. The overall training program should first promote the recovery of the soft tissue function of the entire lower limb (including the knee joint, hip joint and ankle joint) and improve the flexibility of each joint of the lower limb, and then strengthen the lower limb and core stability. After having good flexibility and stability, develop and exercise the correct basic action pattern, and finally strengthen the functional strength of the lower limb in a targeted manner. The knee joint function strengthening strategy is specifically carried out through the following seven steps: 1. Recovery of soft tissue function around the knee joint; 2. Hip joint flexibility exercises; 3. Ankle joint flexibility exercises; 4. Lower limb stability exercises; 5. Core stability exercises; 6. Lower limb action pattern exercises; 7. Lower limb functional strength exercises. Including basic action patterns and functional strength training patterns. Among them, the basic action pattern basic action pattern is used for the function of coordinated movement of multiple joints. Basic movement patterns are action units with certain functions that are built on the three-dimensional plane of the human body and combined in a certain time, space and order. High-quality movement patterns require good flexibility and stability of the participating joints. Basic movement patterns are the basic movements that make up functional activities and can provide correct and coordinated methods for the body to perform functional activities. It is a basic ability acquired by humans through evolution. Basic movement patterns include: pushing and pulling of the upper limbs, squatting, deadlifting, rotation, horizontal movement, etc. Abnormal movement patterns will cause decreased movement quality, decreased movement efficiency, and increased risk of injury. The main reasons for abnormal movement patterns are: breathing; injury; chronic pain; abnormal body posture; tension in some muscles; decreased strength of some muscles; decreased proprioception function. Functional strength training mode is a training method that adds load on top of one or more basic movement patterns. Functional strength is the strength formed by the human body in order to achieve a certain sports performance purpose. The movement of functional strength is composed of an orderly combination of one or more basic movement patterns. Functional strength training is a full range of exercise. A functional strength training may use multiple parts of the human body at the same time. It not only exercises multiple muscles at the same time, but also exercises the rapid response of nerves, enhances the body's balance and stability, better adapts to the requirements of competitive sports, and effectively reduces the probability of injury and improves sports performance. Functional strength training has many advantages: effectively improve the overall cooperation between muscles; improve the efficiency of force transmission; has a positive significance for preventing sports injuries; training is more targeted; training methods are more diverse; and has a positive significance for improving sports performance. In the basic movement model and functional strength training model, different training movements are set according to the opinions of experts based on different joint health conditions, and the duration and intensity of these training movements are scientifically combined to form a training program model.

[0031] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention. They should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

Claims

1. A progressive knee joint function training system, characterized in that: Including human-computer interaction system, joint motion function data acquisition system, joint function analysis system and expert training database, The human-computer interaction system is used to complete the information interaction between the training system and the user; The joint movement function data acquisition system is used to collect the joint function data of the user during the joint movement function test and training according to the information displayed by the human-computer interaction system; The joint function analysis system is used to analyze the joint function data and provide a training program; The expert training database is used to store the preset joint function judgment standard model and the training program.

2. The progressive knee joint function training system according to claim 1, characterized in that: The human-computer interaction system includes a human-computer interaction device and an image acquisition device, wherein the human-computer interaction device is used to display the instruction information issued by the training system to the user and receive the input feedback information of the user, and the image acquisition device is used to collect the impact information of the user during the test and training process. The human-computer interaction device and the image acquisition device are both connected to the joint function analysis system.

3. The progressive knee joint function training system according to claim 2, characterized in that: The human-computer interaction device adopts a touch screen, and the image acquisition device adopts a high-definition camera device.

4. The progressive knee joint function training system according to claim 1, characterized in that: The joint motion function data acquisition system includes a joint flexibility data acquisition unit, a joint stability data acquisition unit and a muscle strength data acquisition unit, wherein the joint flexibility data acquisition unit is used to collect data of the user's ankle joint, knee joint and hip joint before and after training; The joint stability data acquisition unit is used to collect the joint stability data of the user before and after training, and the muscle strength data acquisition unit is used to collect the muscle strength data of the user before and after training.

5. The progressive knee joint function training system according to claim 4, characterized in that: The joint flexibility data acquisition unit adopts a position sensor.

6. The progressive knee joint function training system according to claim 4, characterized in that: The joint stability data acquisition unit adopts a balance stability sensor.

7. The progressive knee joint function training system according to claim 4, characterized in that: The muscle strength data acquisition unit adopts an electromyographic device.

8. The progressive knee joint function training system according to claim 1, characterized in that: The joint function analysis system includes a storage unit, an analysis unit and a communication unit, wherein the storage unit is used to store the joint function data; the analysis unit is used to analyze the joint function data, determine the joint function status and propose the training plan; the communication unit is used to transmit information between the analysis unit and the expert training database, the human-computer interaction system and the joint motion function data acquisition system.

9. The progressive knee joint function training system according to claim 1, characterized in that: The expert training database includes a joint function status diagnosis standard model and a training program model, wherein the joint function status judgment standard model is used to provide a standard for judging the joint function status, and the training program model is used to provide a training program corresponding to the joint function status.

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