Self-adaptive adjustment respiratory training system for lung rehabilitation of children

Abstract

The invention relates to the technical field of lung rehabilitation respiratory training, and discloses a self-adaptive adjustment child lung rehabilitation respiratory training system which comprises a child data collection module, a skin monitoring module, a self-adaptive respiratory training adjustment module and a data output module. And the data output module evaluates and outputs the current training result. According to the system, the vital capacity, the maximum expiration value and the maximum inspiration value of children of all age groups are collected, meanwhile, the current training vital capacity of the currently trained children is compared with that of the same age group, if the first comparison is passed, the maximum expiration value and the maximum inspiration value are compared with each other of the same age group, and if the first comparison is passed, the maximum expiration value and the maximum inspiration value are compared with each other. When the maximum expiration value and the maximum inspiration value both exceed the maximum values in the treatment and rehabilitation process of the same age group, it is indicated that the current patient meets the current training index, and therefore it can be judged that the current patient can increase the load, and load self-adaptive adjustment of rehabilitation training is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of lung rehabilitation breathing training, and in particular to an adaptively adjusted children's lung rehabilitation breathing training system. Background Art

[0002] Lung disease is a disease of the lungs themselves or a lung manifestation of systemic disease. The respiratory system is composed of the respiratory tract (nose, pharynx, larynx, trachea and bronchi at all levels) and alveoli. The lungs are the main organs of the respiratory system. Lung disease belongs to the respiratory system disease. Patients with chronic lung diseases such as bronchial asthma need to undergo lung function rehabilitation training to treat the disease and accelerate the recovery of lung disease.

[0003] With the rapid economic development, some air pollution problems are inevitable. Lung diseases also tend to be more frequent and younger. Recovery exercises after treatment of children's lung diseases are of significant help to children's lung recovery and future healthy development. Children's lung function rehabilitation breathing trainer is an instrument that can perform lung function training. It plays a very important role in pediatric lung function treatment. Existing lung function rehabilitation physiotherapy devices mainly include a main unit connected by an airway and an air nozzle.

[0004] However, since children cannot intuitively evaluate the effectiveness of their own training, if the evaluation is done by experts, the training load may be too light or too heavy due to the children's inaccurate perception of the training, and the training load may not be adjusted adaptively, resulting in unnecessary injuries. Summary of the invention

[0005] 1. Technical issues to be resolved In view of the deficiencies in the prior art, the present invention provides an adaptively adjustable children's lung rehabilitation breathing training system, which has the advantages of adaptively adjusting the respiratory load and solves the above-mentioned technical problems.

[0006] (II) Technical solution To achieve the above-mentioned object, the present invention provides the following technical solutions: an adaptively regulated child lung rehabilitation breathing training system, comprising a lung rehabilitation breathing training device, including a child data collection module, a skin monitoring module, an adaptive breathing training adjustment module and a data output module; The child data collection module is used to collect data of children of different age groups, including lung function test data of children of different age groups, wherein the lung function test data includes vital capacity, maximum exhalation value and maximum inhalation value; The skin detection module is used to detect allergies that occur during the children's lung rehabilitation breathing training and the situation where the lung rehabilitation breathing training device is tied too tightly. The skin detection module collects facial image data and distance data during the training process, and sends the data collection results to the data output module; The adaptive breathing training adjustment module is used to read the data in the child data collection module and adjust the training intensity according to the actual breathing training results through the data output module. The adaptive breathing training adjustment module includes an adaptive adjustment unit and a breathing training data collection unit; The breathing training data acquisition unit is used to read the vital capacity, maximum exhalation value and maximum inhalation value of the child during the training process, and send the data to the adaptive adjustment unit; The adaptive adjustment unit calculates the data in the breathing training data acquisition unit and sends the calculation result to the data output module; The data output module includes a detection result output unit and a training result output unit. The detection result output unit is used to output the results in the skin detection module, and the training result output unit is used to output the vital capacity, maximum expiratory value and maximum inhalation value of the child during the training process, and evaluate and output the current training results. At the same time, when the next breathing training is performed, the breathing load is adaptively adjusted according to the current results.

[0007] As a preferred technical solution of the present invention, the facial image data collected by the skin detection module during the training process specifically includes: facial images before pulmonary rehabilitation breathing training, facial images during pulmonary rehabilitation breathing training, and facial images after pulmonary rehabilitation breathing training.

[0008] As a preferred technical solution of the present invention, the specific process of the detection result output unit in the data output module analyzing the facial image data collected by the skin detection module during the training process is as follows: A1, recognizing the color and distance data of the facial image in the process of pulmonary rehabilitation breathing training to determine whether there is an allergy, and executing step A2 if it is determined that there is no allergy; A2. Compare and calculate the facial image after pulmonary rehabilitation breathing training with the facial image before pulmonary rehabilitation breathing training to obtain the coefficient of variation. When the coefficient of variation is greater than 0.5, the data output module will remind you that the watch is worn too tight.

[0009] As a preferred technical solution of the present invention, the specific process of step A1 is as follows: A1.1. Divide the face into Q regions of equal size and measure the distance between the sampling point of the skin detection module and each region of the face; A1.2. Detection during training For the distance change of the area, the facial image color recognition is performed at the same time for the area where the distance change occurs, wherein the distance change specifically refers to a decrease in the distance from the sampling point of the skin detection module; A1.3. If the color of the area in step A1.2 changes, the occurrence of an allergy is determined by the detection result output unit; if the color does not change but the distance to the area of ​​change continues to decrease, the occurrence of an allergy is determined by the detection result output unit.

[0010] As a preferred technical solution of the present invention, the specific adjustment process of the adaptive breathing training adjustment module is as follows: B1, the current training data collected by the breathing training data collection unit; B2. Compare the data in B1 with the children's breathing training reference dataset The data of the same age in the training data are calculated, and if the constraints are met, the data is sent to the training result output unit in the data output module.

[0011] Compared with the prior art, the present invention provides an adaptively adjusted children's lung rehabilitation breathing training system, which has the following beneficial effects: 1. The present invention collects the vital capacity, maximum expiratory value and maximum inspiratory value of children of various age groups, and compares the vital capacity of the children currently undergoing training with those of the same age group. If the first comparison passes, the maximum expiratory value and the maximum inspiratory value are compared with those of the same age group. When the maximum expiratory value and the maximum inspiratory value both exceed the maximum values ​​during the treatment and rehabilitation process of the same age group, it means that the current patient meets the current training indicators, so that it can be judged that the load can be increased, thereby ensuring the adaptive adjustment of the load of rehabilitation training.

[0012] 2. The present invention compares the facial image after pulmonary rehabilitation breathing training with the facial image before pulmonary rehabilitation breathing training to adaptively judge the tightness of the binding belt, thereby reminding the next training and achieving adaptive adjustment of the binding belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 Schematic diagram of the system framework of the present invention. DETAILED DESCRIPTION

[0014] 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.

[0015] See also Figure 1, an adaptively regulated pediatric pulmonary rehabilitation breathing training system, comprising a pulmonary rehabilitation breathing training device, including a pediatric data collection module, a skin monitoring module, an adaptive breathing training adjustment module and a data output module; The children data collection module is used to collect data of children of different ages, including lung function test data of children of different ages, wherein the lung function test data includes vital capacity, maximum exhalation value and maximum inhalation value; In the children's data collection module, the collected data is classified according to the same age group and constitutes a children's breathing training reference data set , the specific expression is as follows: ; in, represents the children's breathing training reference dataset, Respectively represent age The corresponding training data set; Age The training dataset The expression is as follows: ; in, Respectively, at age The training dataset In indivual, , No. indivual, , No. Data of children, of which Data of children The expression is as follows: ; in, Indicates age No. The lung capacity of a child, Indicates age No. The maximum expiratory value of a child, Indicates age No. Maximum inspiratory value for each child; The skin detection module is used to detect allergies during the children's pulmonary rehabilitation breathing training and the situation where the pulmonary rehabilitation breathing training device is tied too tightly. The skin detection module collects facial image data and distance data during the training process, and sends the data collection results to the data output module; The detection result output unit in the data output module is used to output the results in the skin detection module. The facial image data collected by the skin detection module during the training process specifically includes: facial images before pulmonary rehabilitation breathing training, facial images during pulmonary rehabilitation breathing training, and facial images after pulmonary rehabilitation breathing training; The specific process of the detection result output unit in the data output module analyzing the facial image data collected by the skin detection module during the training process is as follows: A1, recognizing the color and distance data of the facial image in the process of pulmonary rehabilitation breathing training to determine whether there is an allergy, and executing step A2 if it is determined that there is no allergy; The face is divided into Q regions of equal size, and the distance between the sampling point of the skin detection module and each region of the face is measured. The distance change of each area is detected. For the area with distance change, the color recognition of the facial image is performed at the same time. The distance change is specifically a decrease in the distance from the sampling point of the skin detection module. If the color of the facial area changes, the occurrence of allergies is determined through the detection result output unit. If the color does not change but the distance of the area with distance change continues to decrease, the occurrence of allergies is determined through the detection result output unit. Some children may have allergic reactions to the gas passing through the latex in the tube of the pulmonary rehabilitation breathing training device. At the same time, the face at the mouth of the patient is the first to be exposed to the gas, so the allergic reaction can be detected immediately, including obvious allergic reactions such as redness, swelling, and papules. A2. Compare and calculate the facial image after pulmonary rehabilitation breathing training with the facial image before pulmonary rehabilitation breathing training to obtain the coefficient of variation. , when the coefficient of variation When it is greater than 0.5, the data output module will remind you that the wearer is too tight. When it is less than or equal to 0.5, no reminder will be given; Coefficient of variation The specific calculation expression is as follows: ; in, It indicates the area where the facial image after the pulmonary rehabilitation breathing training has a color change and overlaps with the breathing mouth of the pulmonary rehabilitation breathing training device and the facial fitting area. Indicates the area where the mouthpiece of the pulmonary rehabilitation breathing training device fits the face. Indicates the coefficient of variation, and adaptively judges the tightness of the straps based on the facial conditions before and after, thus reminding you of the next training session; The adaptive breathing training adjustment module is used to read the data in the child data collection module and adjust the training intensity according to the actual breathing training results. The adaptive breathing training adjustment module includes an adaptive adjustment unit and a breathing training data collection unit; The breathing training data acquisition unit is used to read the vital capacity, maximum exhalation value and maximum inhalation value of the child during the training process, and send the data to the adaptive adjustment unit; Among them, vital capacity refers to the total amount of gas that the human body can exhale after deep breathing. The improvement of vital capacity can enhance the ventilation function of the lungs and improve the oxygen intake capacity of the lungs. Maximum expiratory value refers to the amount of gas that the human body can exhale under maximum effort. Improving the maximum expiratory value can enhance the lung's exhaust function and reduce the residual gas in the lungs; The maximum inspiratory value refers to the amount of gas that the human body can inhale under maximum effort. Improving the maximum inspiratory value can enhance the inspiratory function of the lungs and improve the oxygen intake capacity of the lungs. For patients with respiratory diseases such as chronic obstructive pulmonary disease (COPD) and asthma, improving lung capacity can improve symptoms of dyspnea and enhance quality of life.

[0016] The adaptive adjustment unit calculates the data in the breathing training data acquisition unit and sends the calculation result to the data output module; The adaptive breathing training adjustment module uses the current training data collected in the breathing training data collection unit to compare the current training data with the children's breathing training reference data set. The data of the same age in the training data are calculated. If the constraint conditions are met, the data is sent to the training result output unit in the data output module. The constraint expression is as follows: ; in, Indicates age The current training lung capacity, Indicates age No. The lung capacity of a child, Indicates age The number of children It means to sum up m data, and determine whether the children undergoing training have reached the average level of all children of the same age who need rehabilitation training through preliminary judgment of vital capacity. When this constraint is met, the constraints of the maximum exhalation value and the maximum inhalation value are judged through the training result output unit to determine whether the training load needs to be increased.

[0017] The training result output unit in the data output module is used to output the vital capacity, maximum exhalation value and maximum inhalation value of the child during the training process, and evaluate and output the current training results. At the same time, when the next breathing training is performed, the breathing load is adaptively adjusted according to the current results. The specific constraints for the training result output unit to make judgments are as follows: ; ; in, Indicates that at age The training dataset Take age as The maximum value of the maximum expiratory value, Indicates that at age The training dataset Take age as The maximum value of the maximum inhalation value. When the two constraints are met at the same time, the load of the breathing training will be increased during the next breathing training. When making this constraint judgment, the precondition To ensure that the current patient exceeds the average level of the same age group, when the maximum exhalation value and the maximum inhalation value both exceed the maximum values ​​during the treatment and rehabilitation process of the same age group, it means that the current patient meets the current training indicators, and it can be judged that the load can be increased.

[0018] The present invention collects the vital capacity, maximum expiratory value and maximum inspiratory value of children of various age groups, and compares the vital capacity of the children currently undergoing training with those of the same age group. If the first comparison passes, the maximum expiratory value and the maximum inspiratory value are compared with those of the same age group. When the maximum expiratory value and the maximum inspiratory value both exceed the maximum values ​​during the treatment and rehabilitation process of the same age group, it means that the current patient meets the current training indicators, so it can be judged that the load can be increased, thereby ensuring the adaptive adjustment of the load of rehabilitation training.

[0019] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adaptively adjustable pediatric pulmonary rehabilitation breathing training system, comprising a pulmonary rehabilitation breathing training device, characterized in that: It includes a child data collection module, a skin monitoring module, an adaptive breathing training adjustment module and a data output module; The child data collection module is used to collect data of children of different age groups, including lung function test data of children of different age groups, wherein the lung function test data includes vital capacity, maximum exhalation value and maximum inhalation value; The skin detection module is used to detect allergies that occur during the children's lung rehabilitation breathing training and the situation where the lung rehabilitation breathing training device is tied too tightly. The skin detection module collects facial image data and distance data during the training process, and sends the data collection results to the data output module; The adaptive breathing training adjustment module is used to read the data in the child data collection module and adjust the training intensity according to the actual breathing training results through the data output module. The adaptive breathing training adjustment module includes an adaptive adjustment unit and a breathing training data collection unit; The breathing training data acquisition unit is used to read the vital capacity, maximum exhalation value and maximum inhalation value of the child during the training process, and send the data to the adaptive adjustment unit; The adaptive adjustment unit calculates the data in the breathing training data acquisition unit and sends the calculation result to the data output module; The data output module includes a detection result output unit and a training result output unit. The detection result output unit is used to output the results in the skin detection module, and the training result output unit is used to output the vital capacity, maximum expiratory value and maximum inhalation value of the child during the training process, and evaluate and output the current training results. At the same time, when the next breathing training is performed, the breathing load is adaptively adjusted according to the current results.

2. The adaptively adjustable children's lung rehabilitation breathing training system according to claim 1, characterized in that: The facial image data collected by the skin detection module during the training process specifically include: facial images before pulmonary rehabilitation breathing training, facial images during pulmonary rehabilitation breathing training, and facial images after pulmonary rehabilitation breathing training.

3. The adaptively adjustable children's lung rehabilitation breathing training system according to claim 2, characterized in that: The specific process of the detection result output unit in the data output module analyzing the facial image data collected by the skin detection module during the training process is as follows: A1, recognizing the color and distance data of the facial image in the process of pulmonary rehabilitation breathing training to determine whether there is an allergy, and executing step A2 if it is determined that there is no allergy; A2. Compare and calculate the facial image after pulmonary rehabilitation breathing training with the facial image before pulmonary rehabilitation breathing training to obtain the coefficient of variation. , when the coefficient of variation When it is greater than 0.5, the data output module will remind you that the wearer is too tight.

4. The adaptively adjustable pediatric lung rehabilitation breathing training system according to claim 3, characterized in that: The specific process of step A1 is as follows: A1.

1. Divide the face into Q regions of equal size and measure the distance between the sampling point of the skin detection module and each region of the face; A1.

2. Detection during training For the distance change of the area, the facial image color recognition is performed at the same time for the area where the distance change occurs, wherein the distance change specifically refers to a decrease in the distance from the sampling point of the skin detection module; A1.

3. If the color of the area in step A1.2 changes, the occurrence of an allergy is determined by the detection result output unit; if the color does not change but the distance to the area of ​​change continues to decrease, the occurrence of an allergy is determined by the detection result output unit.

5. The adaptively adjustable pediatric lung rehabilitation breathing training system according to claim 4, characterized in that: The specific adjustment process of the adaptive breathing training adjustment module is as follows: B1, the current training data collected by the breathing training data collection unit; B2. Compare the data in B1 with the children's breathing training reference dataset The data of the same age in the training data are calculated, and if the constraints are met, the data is sent to the training result output unit in the data output module.

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