CN114191787B

CN114191787B - Server for interactive breathing training and use method of server

Info

Publication number: CN114191787B
Application number: CN202010907294.1A
Authority: CN
Inventors: 张政波; 曹德森; 王钊; 褚文雅; 贺茂庆; 郝艳丽
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2023-03-24
Anticipated expiration: 2040-09-02
Also published as: CN114191787A

Abstract

A server for interactive breathing training configured to receive a plurality of physiological parameters from a subject, the server comprising: the body posture correcting module is used for correcting the body posture; the incorrect body posture correcting module is used for correcting the body posture of the subject before respiratory training so as to carry out respiratory training on the premise of correct body posture; the guiding module is used for playing guiding audio and/or guiding video of standard actions of respiratory training so as to guide the subject to perform actions; the action comparison module is used for comparing the difference between the action actually finished by the subject and the standard action, judging whether the action reaches the standard, evaluating the following effect of the breathing training action and realizing interactive guiding breathing training.

Description

Server for interactive breathing training and use method of server

Technical Field

The present application relates to an interactive technology, and more particularly, to a server for interactive breath training and a method of using the server.

Background

The respiratory exercise rehabilitation training is one of the common respiratory and physical training modes, is a respiratory rehabilitation training mode for participating in movement of the whole body, can effectively regulate the internal organs of the human body to achieve the purpose of improving health, is suitable for the rehabilitation of people with respiratory diseases, and particularly has the effect of improving the lung function of patients with COPD (chronic obstructive pulmonary disease) and patients with pulmonary fibrosis compared with any drug therapy. Research shows that the continuous respiratory exercise rehabilitation training can enhance the physical strength and the activity of COPD patients, improve the autonomous activity and improve the life quality of the patients.

The traditional breathing exercise rehabilitation training method is mainly that a patient makes lip contraction breathing, abdominal breathing or breathing accompanied by certain actions, such as side body breathing movement, turning breathing movement, chest holding breathing movement, high leg lifting and stepping breathing movement and the like under the guidance of a doctor or a nurse. The method can only observe whether the action of the patient is standard or not through the eyes of the doctor/nurse, not only increases the workload of the doctor/nurse, but also can not quantify the action of the patient, and has certain error, namely, can not determine the difference between the action of the patient and the standard action.

Disclosure of Invention

In view of the above, the present application aims to propose a server for interactive breathing training, which is capable of assisting a subject in breathing training.

The server for interactive breathing training of the present application, configured for receiving a plurality of physiological parameters from a subject, the server comprising: the body posture correcting module is used for correcting the body posture;

the incorrect body posture correcting module is used for correcting the body posture of the subject before respiratory training so as to carry out respiratory training on the premise of correct body posture;

the guiding module is used for playing guiding audio and/or guiding video of standard actions of respiratory training so as to guide the subject to perform actions;

the action comparison module is used for comparing the difference between the action actually finished by the subject and the standard action, judging whether the action reaches the standard, evaluating the following effect of the breathing training action and realizing interactive guiding breathing training.

Preferably, the incorrect body posture correcting module judges whether the posture of the subject has incorrect body postures of head bending backward, inclining or extending forward, high and low shoulders, trunk rotating or inclining, body humpback, pelvis inclining, rotating and side shifting, knee joint bending and hyperextending, and if so, respiratory training is carried out after the body posture of the subject is corrected.

Preferably, further comprising: a warning module;

the warning module sets corresponding threshold values for a plurality of physiological parameters of the subject; when any one of the physiological parameters of the subject exceeds its corresponding threshold, the alert module gives an alert to terminate the training.

Preferably, further comprising: an evaluation module;

prior to respiratory training, an assessment module performs a polymorphic assessment on a subject, comprising: static posture assessment, joint mobility assessment, gait analysis assessment and balance test assessment to learn the physical condition of the subject and correct the physical posture of the subject accordingly.

Preferably, further comprising: a quantitative analysis module;

after the respiratory training, the quantitative analysis module gives out a quantitative analysis result according to the physiological parameters of the testee in the training process.

Preferably, the quantitative analysis result comprises:

comparing the heart rate, the respiration rate, the blood oxygen saturation, the tidal volume, the dyspnea and the fatigue degree before and after the respiratory training; heart rate, respiratory rate, blood oxygen saturation trend graph; gait, respiration training following effect, respiration training cardio-pulmonary exercise effect.

The present application also proposes a method of using a server for interactive breathing training, wherein the server is configured to receive a plurality of physiological parameters from a subject and the server comprises: the body posture correcting module is used for correcting the body posture;

before respiratory training, the incorrect body posture correction module judges whether the posture of the subject has incorrect body posture states of head bending backward, inclining or extending forward, high and low shoulders, trunk rotation or inclining, body humpback, pelvis inclining, rotation and lateral movement, knee joint buckling and hyperextension or not through the image of the subject, and if the incorrect body posture states exist, respiratory training is carried out after the body posture of the subject is corrected;

in the respiratory training, a guide module plays guide audio and/or guide video of standard actions of the respiratory training;

the action comparison module judges whether the action reaches the standard or not through the difference between the action finished by the subject under the guidance and the standard action, evaluates the following effect of the breathing training action and realizes interactive guidance breathing training.

Preferably, the server further comprises an evaluation module;

Preferably, the server further comprises an alert module;

in the respiratory training, the warning module sets a threshold value for each physiological parameter measured by the wearable system; an alert module alerts when any of the plurality of physiological parameters of the subject exceeds its corresponding threshold to terminate training.

Preferably, the server further comprises a quantitative analysis module;

after the respiratory training, the quantitative analysis module gives quantitative analysis results according to physiological parameters received from a testee in the training process, wherein the quantitative analysis results comprise the comparison of heart rate, respiratory rate, blood oxygen saturation, tidal volume, dyspnea and fatigue degree before and after the respiratory training, trend graphs of the heart rate, the respiratory rate and the blood oxygen saturation, a posture gait, a respiratory training following effect and a respiratory training heart-lung exercise effect.

By the server for interactive breathing training, the subject can correct the body posture before training and compare the body posture with a guide video or a mark posture in the training process to obtain the difference between each action and a standard action; meanwhile, in the training process, the physiological parameters are monitored in real time, and once the physiological parameters exceed a threshold value, a warning is generated to terminate the training in time; after the training is finished, a plurality of reports are generated according to the training

Drawings

FIG. 1 is a schematic diagram of a server for interactive breathing training of the present application in one embodiment in use with a wearable system, a motion capture recognition system, and a visualization system;

FIG. 2 is a schematic diagram of a wearable system for use in interactive respiratory training;

FIG. 3 is a schematic diagram of an implementation of a server of the present application integrated with a visualization system and a motion capture recognition system;

FIG. 4 is a workflow diagram of a server for interactive breath training of the present application;

FIG. 5 is a schematic diagram of a subject performing interactive training using the server for interactive breathing training of the present application;

FIG. 6 is a schematic view of a static posture report;

FIG. 7 is a schematic view of a gait analysis report;

FIG. 8 is a schematic illustration of a joint motion report;

FIG. 9 is a schematic diagram of a balance test report;

FIG. 10 is a schematic graph of Borg scores;

FIG. 11 is a graph of physiological parameters prior to respiratory training;

FIG. 12 is a graph of physiological parameters after respiratory training;

fig. 13 is a schematic diagram of a respiratory training report.

Detailed Description

The present application will be described in detail below with reference to the accompanying drawings.

An interactive breath training device is constructed with the server for interactive breath training of the present application, comprising: the system comprises a wearable system, a motion capture identification system, a visualization system and a server; wherein the content of the first and second substances,

the wearable system is used for detecting physiological parameters of a subject, and the physiological parameters at least comprise respiratory physiological parameters.

The motion capture recognition system is used to recognize the body pose of the subject and to capture the motion of the subject.

The visualization system is used to visually present the physiological parameters and/or body posture and actions of the subject to the subject.

The wearable system, the motion capture recognition system and the visualization system are respectively connected to the server; the server visually presents the physiological parameters of the subject in the visualization system according to the physiological data received from the wearable system; the server visually presents the body posture and motion of the subject at the visualization system based on the data of the body posture and motion of the subject received from the motion capture recognition system.

When the subject performs the respiratory training, the physiological parameters and the body posture and the action of the subject are presented in a visual mode by the visualization system.

The wearable system comprises a data acquisition box and a physiological data sensor; after the physiological data sensor senses the physiological parameters of the testee, the physiological parameters are collected by the data collection box and sent to the server.

The physiological data sensor comprises a chest respiration sensor, an abdomen respiration sensor, an electrocardio sensor and a blood oxygen sensor 13.

The chest respiration sensor 11, the abdomen respiration sensor 12 and the electrocardio sensor are integrated on the vest to be used as wearable equipment.

It should be noted that the data acquisition box 10, the chest respiration sensor 11, the abdomen respiration sensor 12 and the electrocardiograph sensor integrated with the vest are all in the prior art, and at least, the data acquisition box is disclosed in CN 209122211U. The blood oxygen sensor 13 is a wristwatch type blood oxygen sensor.

The chest respiration sensor 11 and the abdominal respiration sensor 12 are inductors disposed around the subject, and when the subject breathes, the inductance value of the inductors changes, thereby reflecting the breathing condition of the subject.

The motion capture recognition system comprises a camera, and the body posture of the subject is shot by the camera; used in embodiments of the present application is the use of kinect as a motion capture recognition system.

The visualization system may be a display or a projection device that visually presents the subject with content such as his body posture or a guidance video, but also with the detected physiological parameters.

The server comprises an incorrect body posture correction module;

before respiratory training, the motion capture recognition system captures the body posture of a subject, and judges whether the body posture of the subject has incorrect body posture states of head bending backward, inclination or protrusion, high and low shoulders, trunk rotation or inclination, body humpback, pelvis inclination, rotation, lateral movement, knee joint flexion and hyperextension through the incorrect body posture correction module, and if the body posture of the subject exists, respiratory training is carried out after the body posture of the subject is corrected.

The server comprises a warning module, wherein the warning module sets a threshold value for each physiological parameter; when any one of the received physiological parameters exceeds the corresponding threshold value, the warning module gives a warning to terminate the training.

The server comprises a guide module and an action comparison module;

in the respiratory training, the guide module plays guide audio and/or guide video of standard actions of the respiratory training; motion capture is completed through the motion capture recognition system, comparison is carried out through a motion comparison module of the server, whether the motion reaches the standard is judged, the following effect of the breathing training motion is evaluated, and interactive guiding breathing training is achieved.

In the respiratory training, the action comparison module quantifies the difference between the real action captured by the motion capture recognition system and the standard action of the guide module, and gives a prompt in an audio or video mode through a visualization system in real time so as to correct the action of the subject in time.

The server comprises an evaluation module;

prior to respiratory training, the assessment module performs a polymorphic assessment on the subject, comprising: static posture assessment, joint mobility assessment, gait analysis assessment and balance test assessment to learn the physical condition of the subject and correct the physical posture of the subject accordingly.

The server comprises a quantitative analysis module;

after respiratory training, the quantitative analysis module gives quantitative analysis results according to physiological parameters received by the wearable system in the training process, and the quantitative analysis results comprise comparison of parameters such as heart rate, respiratory rate, blood oxygen saturation, tidal volume, dyspnea and fatigue degree before and after respiratory training, trend graphs of the heart rate, the respiratory rate and the blood oxygen saturation, following effects of posture gait and respiratory training and cardio-pulmonary exercise effects of respiratory training.

The server comprises an incorrect body posture correcting module, a warning module, a guiding module, an action comparison module, an evaluation module and a quantitative analysis module which are all realized by loading and executing corresponding programs through a processing chip of the server.

After wearing the wearable system, the subject stands in front of the motion capture recognition system and performs breathing training according to the flow of fig. 4.

1) Recognizing and correcting the posture: through incorrect health posture correction module discernment body posture attitude, judge whether the health is in standard state, carry out polymorphic aassessment, include: joint mobility assessment, static posture assessment, gait analysis assessment and balance test assessment.

Joint mobility evaluation: quantitatively displaying the activity of various joints of cervical vertebra, spine, shoulder joint, elbow joint, hip joint and knee joint, and knowing the activity of each joint of the testee. And evaluating according to the joint movement ability index, wherein the index is not good enough and is good in the index, so that the patient is guided to carry out standard training.

Static posture assessment: performing state assessment on different parts of a body, comprising: assessing whether the head is in lateral flexion or extension; evaluating whether the shoulder is in a high-low shoulder state; evaluating whether the trunk is in a rotating and side bending state; evaluating whether the pelvis is in a rotating and inclining state; the knee joint is evaluated for flexion or hyperextension. By evaluating different parts of the body and quantifying the evaluation result, including the posture health index, the whole body inclination angle and the spine extra load information, the body state of the subject in a static state can be known so as to adjust the body state to be proper for improving the respiratory system.

Gait analysis and evaluation: quantitatively displaying commonly used gait analysis indexes, including: the pace frequency, the gait cycle, the stride, the pace speed and the double support phase parameters further know the stability, the symmetry, the pace speed and the walking rhythm of the testee.

Balance evaluation: the position of the gravity center of the human body is accurately judged, and the balance capability of the human body when the human body stands naturally, closes eyes and stands by one leg is measured, wherein the balance capability comprises balance obstacle capability, gravity center control capability and balance stability capability.

By evaluating different parts of a body, quantifying an evaluation result and giving voice prompts including posture health indexes, whole body inclination angles, spine extra load information and the like, on one hand, the body state of a subject in a static state can be known, on the other hand, the posture is convenient to correct, so that the subject can perform breathing training in a correct body posture;

2) Video-guided breathing training: displaying a motion video of respiratory training on a large screen, and carrying out respiratory training by a subject according to video guidance and audio prompt;

3) Real action, standard action comparison: in the respiratory training process, motion capture is carried out through a posture recognition device, motion motions made along with teaching videos are quantitatively shown on a large screen in real time, whether the motions reach the standard or not is evaluated in real time, voice prompt is given, and the motions of a subject are corrected in time to achieve the optimal training effect;

in addition, with the natural coordination of flexion and extension, inspiration and expiration of the spine/body, the digitization exhibits respiratory coordination on the anatomy. Stretching to drive air suction; flexing and flexing to drive the breath.

4) Evaluation of training effect: after the respiratory training is finished, a quantitative analysis result is given, including the comparison of parameters such as heart rate, respiratory rate, oxyhemoglobin saturation, tidal volume, dyspnea, fatigue degree and the like before and after the respiratory training, a trend graph of the heart rate, the respiratory rate and the oxyhemoglobin saturation, a posture gait, a respiratory training following effect, a respiratory training heart-lung exercise effect and the like, so that on one hand, the respiratory training condition of this time is known, and on the other hand, auxiliary support information is provided for the next respiratory training.

Examples of the invention

The patient wears the wearable system according to the mode of fig. 2, and carries out posture recognition and breathing training on the system as shown in fig. 3 in sequence.

The patient is according to the video guide, through incorrect body posture correction module discernment body posture and motion capture, include: backward bending, tilting, forward stretching, high and low shoulders, trunk rotation, tilting, body humpback, pelvis tilting, rotation, lateral movement, knee joint flexion, hyperextension and the like of the head, and a body posture recognition report is provided to correct the abnormal actions, as shown in fig. 5.

The posture recognition report includes a static posture report, a gait analysis report, a joint activity report, and a balance test report.

The body posture is corrected according to the report issued by the incorrect body posture correction module, so that the testee can perform breathing training under the correct posture, and a better training effect is achieved.

And after the body posture and the body posture are corrected, interactively guiding breathing training. If the subject does the respiratory exercise training under the video interactive guidance as shown in fig. 3, the heart rate, the respiratory rate, the blood oxygen saturation value and the trend chart thereof are displayed in real time in the interface, and a respiratory training report is issued for Borg scoring.

A respiratory exercise training preparation stage: the electrocardio, respiration and blood oxygen saturation values are monitored in real time under a static state, on one hand, the physical state of the testee is observed and known in real time, and on the other hand, whether the testee is suitable for respiratory exercise training is determined according to the physiological parameter values of the stage.

A breathing exercise training performing stage: the respiratory exercise training is carried out under the guidance of video, and the electrocardio, respiration and blood oxygen saturation values and the trend chart of the testee are observed in real time.

A respiratory exercise training recovery stage: and the electrocardio, respiration and blood oxygen saturation values are monitored in real time in a static state, and the physical state of the testee is observed and known in real time.

Unless defined otherwise, all technical and/or scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The materials, methods, and examples set forth in this application are illustrative only and not intended to be limiting.

Although the present invention has been described in conjunction with specific embodiments thereof, it is evident that many alternatives, modifications, and variations will be apparent to those skilled in the art in light of the teachings of this application and yet remain within the scope of this application.

Claims

1. A server for interactive breath training configured to receive a plurality of physiological parameters from a subject, the server comprising: the body posture correcting module is used for correcting the body posture;

the action comparison module is used for comparing the difference between the action actually finished by the subject and the standard action, judging whether the action reaches the standard, evaluating the following effect of the breathing training action and realizing interactive guiding breathing training;

the incorrect body posture correction module judges whether the posture of the testee has incorrect body posture states of head bending backward, inclining or extending forward, high and low shoulders, trunk rotating or inclining, body humpback, pelvis inclining, rotating and side shifting, knee joint buckling and extending, and if the posture of the testee has incorrect body posture states, the breathing training is carried out after the body posture of the testee is corrected.

2. The server for interactive breathing training of claim 1, further comprising: a warning module;

the warning module sets corresponding threshold values for a plurality of physiological parameters of the subject; when any one of the physiological parameters of the subject exceeds the corresponding threshold value, the warning module gives a warning to terminate the training.

3. The server for interactive breathing training of claim 1, further comprising: an evaluation module;

4. The server for interactive breathing training of claim 1, further comprising: a quantitative analysis module;

5. The server for interactive breath training of claim 4, wherein:

the quantitative analysis result comprises:

6. A method of using a server for interactive breathing training, wherein the server is configured to receive a plurality of physiological parameters from a subject and the server comprises: the system comprises an incorrect body posture correction module, a guide module, an action comparison module and an evaluation module;

before respiratory training, the incorrect body posture correction module judges whether the posture of the subject has incorrect body posture states of head bending backward, inclining or extending forward, high and low shoulders, trunk rotation or inclining, body humpback, pelvis inclination, rotation and lateral movement, knee joint buckling and hyperextension through the image of the subject, and if the posture of the subject has incorrect body posture states, respiratory training is carried out after the body posture of the subject is corrected;

the action comparison module judges whether the action reaches the standard or not according to the difference between the action finished by the subject under guidance and the standard action, and evaluates the following effect of the breathing training action to realize interactive guidance breathing training;

7. The method of using the server according to claim 6, wherein: the server further comprises an alert module;

8. The method of using the server according to claim 6, wherein: the server further comprises a quantitative analysis module;