An adjustable hypoxic training mask for simulating high altitude

Abstract

The application provides a plateau adjustable hypoxia training mask, which comprises the following steps: adjusting the amount of air entering a preset total airway per unit time when a user is performing hypoxia training, establishing hypoxia spaces of different degrees, establishing the physiological state of the user in the corresponding hypoxia space, analyzing the hypoxia threshold value that the user can adapt to according to the corresponding physiological state of the user in different hypoxia spaces, determining the plateau altitude threshold value that the user can adapt to based on the hypoxia threshold value, displaying the corresponding physiological state of the user in different hypoxia spaces and the plateau altitude threshold value that the user can adapt to, and real-time broadcasting the oxygen concentration in the preset total airway at the current time, and the physiological state of the user is monitored in real time during the training process, so that the hypoxia threshold value that the user can adapt to and the plateau altitude threshold value that the user can adapt to are analyzed during the training process, and the physical endurance of the user is gradually improved.

Description

Technical Field

[0001] This invention relates to the field of training equipment research technology, and in particular to an adjustable low-oxygen training mask that simulates high altitude. Background Technology

[0002] The air density at high altitudes is only 77% of that at sea level, and the oxygen content is only 3 / 4 of that at sea level. The partial pressure of oxygen is 20-25% higher than that at sea level. High-altitude training refers to targeted hypoxic training conducted in suitable high-altitude areas or artificially simulated high-altitude conditions. The theoretical basis is that training in a low-pressure, low-oxygen environment at high altitudes, through the dual stimulation of hypoxia and exercise, induces a stress response in athletes, mobilizing their physical potential and producing a series of physiological responses that enhance their ability to adapt to high altitudes.

[0003] Traditional hypoxia training masks create a fixed, sealed space with a fixed oxygen density. In the early stages of hypoxia training, users tend to breathe by exhaling deeply, which can lead to them giving up due to feeling suffocated, thus prolonging the training period.

[0004] Therefore, the present invention provides an adjustable hypoxia training mask that simulates high altitude. Summary of the Invention

[0005] This invention provides an adjustable hypoxia training mask that simulates high altitude. When a user is undergoing hypoxia training, the amount of air entering the mask per unit time can be adjusted from low to high. The mask also monitors the user's physiological state in real time during training, thereby analyzing the user's adaptable hypoxia threshold and the user's adaptable high altitude threshold, thus gradually improving the user's physical endurance.

[0006] This invention provides an adjustable hypoxia training mask that simulates high altitude, comprising:

[0007] The oxygen regulation module is used to adjust the amount of air entering the preset total airway per unit time when the user is conducting hypoxia training, thereby establishing different levels of hypoxia space.

[0008] The physiological monitoring module is used to monitor the user's brain oxygen content, finger oxygen content, and blood pressure in different hypoxic spaces, and to establish the user's physiological state in the corresponding hypoxic space.

[0009] The training analysis module is used to analyze and determine the hypoxia threshold that the user can adapt to based on the user's physiological state in different hypoxia spaces, and to determine the plateau altitude threshold that the user can adapt to based on the hypoxia threshold.

[0010] The display and broadcast module is used to display the physiological state of the user in different hypoxic spaces and the altitude threshold that the user can adapt to, and broadcast the oxygen concentration in the preset total airway at the current moment.

[0011] In one feasible approach

[0012] Also includes:

[0013] The pre-analysis module is used to remind the user to wear the mask before the user performs hypoxia training, and to collect and analyze the user's wearing image after the user wears the mask to determine whether the user is wearing the mask correctly. If not, it reminds the user to wear the mask correctly.

[0014] In one feasible approach

[0015] The oxygen regulation module includes:

[0016] An oxygen concentration regulating valve is used to regulate the amount of air entering the preset main air duct per unit time.

[0017] An oxygen concentration monitoring unit is used to monitor the real-time oxygen concentration in the preset main airway;

[0018] An environmental simulation unit is used to determine the hypoxia characteristics simulated by the preset mask body at the current moment based on the real-time oxygen concentration, and to determine the hypoxia level corresponding to the current hypoxia space based on the hypoxia characteristics.

[0019] In one feasible approach

[0020] The physiological monitoring module includes:

[0021] A physiological monitoring unit is used to monitor the user's brain oxygen content, finger oxygen content, and blood pressure in the current low-oxygen environment.

[0022] The status establishment unit is used to statistically analyze the brain oxygen content, finger oxygen content, and blood pressure of the user in different hypoxic spaces, and to establish brain oxygen content change graphs, finger oxygen content change graphs, and blood pressure change graphs of the user in different hypoxic spaces.

[0023] The state analysis unit is used to establish the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces based on the brain oxygen content change map, finger oxygen content change map, and blood pressure change map corresponding to the user in different hypoxic spaces.

[0024] The state establishment unit is used to determine whether the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces are within the corresponding preset characteristic value ranges. Normal state labels are established for the characteristics within the preset characteristic value ranges, and abnormal state labels are established otherwise. The unit obtains the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces, and the state label corresponding to each characteristic, and establishes the physiological state of the user in different hypoxic spaces.

[0025] In one feasible approach

[0026] The physiological monitoring unit includes:

[0027] A brain oxygen monitor is used to monitor the brain oxygen content of the user in real time. When using the brain oxygen monitor, preset sensors are attached to designated positions on the heads of all users to monitor brain oxygen.

[0028] A finger clip pulse oximeter is used to monitor the user's finger oxygen content in real time. When using the finger clip pulse oximeter, a preset finger clip is clipped on the user's finger to monitor finger oxygen.

[0029] A blood pressure monitor is used to monitor the user's blood pressure in real time. When using the blood pressure monitor, a preset cuff is attached to the user's left arm to measure blood pressure.

[0030] In one feasible approach

[0031] The state establishment unit includes:

[0032] The feature analysis subunit is used to analyze the brain oxygen saturation features, blood oxygen saturation features and blood pressure features of the user in different hypoxic spaces to obtain the first brain oxygen saturation feature threshold and the second brain oxygen saturation threshold, the first blood oxygen saturation feature threshold and the second blood oxygen saturation feature threshold, and the first blood pressure feature threshold and the second blood pressure feature threshold in different hypoxic spaces.

[0033] The range comparison subunit is used to establish a screening model based on a preset range of brain oxygen saturation characteristic values, a preset range of blood oxygen saturation characteristic values, and a preset range of blood pressure characteristic values. The first brain oxygen saturation characteristic threshold and the second brain oxygen saturation threshold, the first blood oxygen saturation characteristic threshold and the second blood oxygen saturation characteristic threshold, and the first blood oxygen characteristic threshold and the second blood oxygen characteristic threshold are input into the screening model for range screening. Based on the screening results, a number of first screening characteristic thresholds that are within the corresponding preset characteristic value range and a number of second screening characteristic thresholds that are outside the corresponding preset characteristic value range are extracted.

[0034] The label classification subunit is used to establish a normal state label for each feature corresponding to the first screening feature threshold, and to parse each second screening feature threshold. When the second screening feature threshold is the attribute of the first feature threshold, an abnormal label is established for the feature corresponding to the second screening feature; otherwise, a second abnormal label is established.

[0035] The state establishment subunit is used to statistically analyze the brain oxygen saturation characteristics, blood pressure saturation characteristics, and blood pressure characteristics of the user in different hypoxic environments, as well as the state label corresponding to each characteristic, to obtain the adverse reactions of the user in different hypoxic environments, and to establish the physiological state of the user in different hypoxic environments based on the adverse reactions.

[0036] In one feasible approach

[0037] The training analysis module includes:

[0038] The analysis and statistics unit is used to analyze each physiological state separately, obtain the adverse reactions of the user in different hypoxic spaces, and count the number of adverse reactions of the user in different hypoxic spaces and the reaction level corresponding to each adverse reaction.

[0039] The modeling and analysis unit is used to obtain the user's basic body parameters, establish a user body model based on the basic body parameters, establish a first influence weight of the corresponding hypoxic space on the user based on the number of adverse reactions, establish a second influence weight of the corresponding hypoxic space on the user based on the reaction level, input the first influence weight and the second influence weight corresponding to the same hypoxic space into the user body model for physical training, and obtain the user's physical fitness threshold in the corresponding hypoxic space.

[0040] The sorting and comparison unit is used to sort the first physical fitness threshold within the preset physical fitness threshold range in descending order, extract the second physical fitness threshold at the top, obtain the oxygen concentration of the target hypoxia space corresponding to the second physical fitness threshold, and record it as the user's adaptable hypoxia threshold.

[0041] The search and determination unit is used to find the plateau altitude corresponding to the low oxygen threshold, find the plateau with the same altitude on the preset world map, obtain the user's plateau adaptability information, and establish the plateau altitude threshold that the user can adapt to.

[0042] In one feasible approach

[0043] Also includes:

[0044] The information collection module is used to verify the user's identity before the user conducts hypoxia training. After successful verification, the module retrieves the user's historical training information and transmits it to the display and broadcasting module for display.

[0045] In one feasible approach

[0046] The display and broadcast module includes:

[0047] The display unit is used to display the physiological state of the user in different low-oxygen spaces, as well as the altitude threshold that the user can adapt to.

[0048] The storage unit is used to update the user's historical training information based on the user's physiological state in different low-oxygen spaces and the altitude threshold for adapting to high altitudes.

[0049] The playback unit is used to play the oxygen concentration in the preset total airway at the current moment in real time.

[0050] In one feasible approach

[0051] The oxygen regulation module, physiological monitoring module, training analysis module, and display and broadcasting module are respectively installed on the mask body;

[0052] Furthermore, the physiological monitoring module is connected to both the training analysis module and the display and broadcasting module, and the training analysis module is connected to the display and broadcasting module.

[0053] The mask body is also equipped with an emergency treatment module;

[0054] The emergency response module is used to obtain the oxygen concentration in the mask body in real time. When the oxygen concentration is lower than the preset low oxygen threshold, it controls the mask to connect to external oxygen and activates an audible and visual alarm.

[0055] The beneficial effects achievable by this invention are as follows: To protect the user's health, during hypoxic training, the amount of air entering the preset total airway is gradually reduced to establish hypoxic spaces of varying degrees. Simultaneously, the brain oxygen content, finger oxygen content, and blood pressure of the user are monitored in different hypoxic spaces, thereby establishing the user's physiological state in the hypoxic space. By analyzing the user's physiological state, the user's adaptable hypoxic threshold and high-altitude threshold are determined, and the results of the analysis are displayed and broadcast. When using the mask, the user can adjust the degree of hypoxia in the hypoxic space according to their own adaptation, thereby gradually improving the user's physical fitness through training, and completing the training within the user's ideal time period.

[0056] Other features and advantages of the invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objects and other advantages of the invention may be realized and obtained by means of the structures particularly pointed out in the written description, claims, and drawings.

[0057] The technical solution of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0058] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings:

[0059] Figure 1 This is a schematic diagram illustrating the composition of an adjustable low-oxygen training mask for simulating high altitude, as described in an embodiment of the present invention.

[0060] Figure 2 This is a schematic diagram of the physiological monitoring module of an adjustable hypoxia training mask simulating high altitude in an embodiment of the present invention;

[0061] Figure 3 This is a schematic diagram of the training analysis module of an adjustable low-oxygen training mask for simulating high altitude in an embodiment of the present invention. Detailed Implementation

[0062] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0063] Example 1

[0064] This embodiment provides an adjustable hypoxia training mask that simulates high altitude, such as... Figure 1 As shown, it includes:

[0065] The oxygen regulation module is used to adjust the amount of air entering the preset total airway per unit time when the user is conducting hypoxia training, thereby establishing different levels of hypoxia space.

[0066] The physiological monitoring module is used to monitor the user's brain oxygen content, finger oxygen content, and blood pressure in different hypoxic spaces, and to establish the user's physiological state in the corresponding hypoxic space.

[0067] The training analysis module is used to analyze and determine the hypoxia threshold that the user can adapt to based on the user's physiological state in different hypoxia spaces, and to determine the plateau altitude threshold that the user can adapt to based on the hypoxia threshold.

[0068] The display and broadcast module is used to display the physiological state of the user in different hypoxic spaces and the altitude threshold that the user can adapt to, and broadcast the oxygen concentration in the preset total airway at the current moment.

[0069] In this example, the unit of time can be 5 minutes;

[0070] In this example, the process of adjusting the amount of air entering the preset main air duct per unit time is as follows: gradually reduce the amount of air entering the preset main air duct;

[0071] In this example, the degree of hypoxia in the hypoxic space varies depending on the amount of air flowing into the preset main airway; the greater the amount of air flowing in, the lower the degree of hypoxia in the hypoxic space.

[0072] In this example, brain oxygen content represents brain oxygen saturation, which reflects the balance between brain oxygen supply and oxygen demand.

[0073] In this example, oxygen content refers to blood oxygen saturation, which reflects the concentration of oxygen in the blood.

[0074] In this example, blood pressure represents the lateral pressure exerted on the vessel wall per unit area as blood flows within the vessel.

[0075] In this example, physiological state refers to the state of a user's body when in a low-oxygen environment;

[0076] In this example, the higher the user's tolerance threshold for low oxygen, the higher the user's tolerance threshold for high altitude.

[0077] The working principle and beneficial effects of the above technical solution are as follows: To protect the user's health, during hypoxic training, the amount of air entering the preset total airway is gradually reduced to establish different levels of hypoxic space. At the same time, the user's brain oxygen content, finger oxygen content, and blood pressure are monitored in different hypoxic spaces to establish the user's physiological state in the hypoxic space. By analyzing the user's physiological state, the user's adaptable hypoxic threshold and high altitude threshold are determined. The results of the analysis are then displayed and broadcast. When using the mask, the user can adjust the hypoxic level of the hypoxic space according to their own adaptation, thereby gradually improving the user's physical fitness through training and completing the training within the user's ideal time period.

[0078] Example 2

[0079] Based on Example 1, the adjustable hypoxia training mask simulating high altitude further includes:

[0080] The pre-analysis module is used to remind the user to wear the mask before the user performs hypoxia training, and to collect and analyze the user's wearing image after the user wears the mask to determine whether the user is wearing the mask correctly. If not, it reminds the user to wear the mask correctly.

[0081] The working principle and beneficial effects of the above technical solution are as follows: Since incorrect wearing method will affect the training effect, the user's wearing image is obtained by taking a picture after the user puts on the mask. Then, the wearing image is analyzed to determine whether the user's wearing method is correct. If it is incorrect, it is corrected in time, thus ensuring the effectiveness of training.

[0082] Example 3

[0083] Based on Example 1, the oxygen regulation module of the adjustable hypoxia training mask simulating high altitude includes:

[0084] An oxygen concentration regulating valve is used to regulate the amount of air entering the preset main air duct per unit time.

[0085] An oxygen concentration monitoring unit is used to monitor the real-time oxygen concentration in the preset main airway;

[0086] An environmental simulation unit is used to determine the hypoxia characteristics simulated by the preset mask body at the current moment based on the real-time oxygen concentration, and to determine the hypoxia level corresponding to the current hypoxia space based on the hypoxia characteristics.

[0087] The working principle and beneficial effects of the above technical solution are as follows: By adjusting the amount of air flowing into the preset total airway per unit time, the oxygen concentration inside the mask body can be adjusted, thereby creating different levels of low oxygen space, which makes it easier for users to gradually adapt to different levels of low oxygen space and achieve the purpose of low oxygen training.

[0088] Example 4

[0089] Based on Example 3, the aforementioned adjustable hypoxia training mask simulating high altitude, such as... Figure 2 As shown, the physiological monitoring module includes:

[0090] A physiological monitoring unit is used to monitor the user's brain oxygen content, finger oxygen content, and blood pressure in the current low-oxygen environment.

[0091] The status establishment unit is used to statistically analyze the brain oxygen content, finger oxygen content, and blood pressure of the user in different hypoxic spaces, and to establish brain oxygen content change graphs, finger oxygen content change graphs, and blood pressure change graphs of the user in different hypoxic spaces.

[0092] The state analysis unit is used to establish the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces based on the brain oxygen content change map, finger oxygen content change map, and blood pressure change map corresponding to the user in different hypoxic spaces.

[0093] The state establishment unit is used to determine whether the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces are within the corresponding preset characteristic value ranges. Normal state labels are established for the characteristics within the preset characteristic value ranges, and abnormal state labels are established otherwise. The unit obtains the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces, and the state label corresponding to each characteristic, and establishes the physiological state of the user in different hypoxic spaces.

[0094] In this example, the brain oxygen content change graph represents a line graph showing the change in brain oxygen when a user is in a low-oxygen environment;

[0095] In this example, the oxygen content change graph represents a line graph showing the change in oxygen levels when a user is in a low-oxygen environment;

[0096] In this example, the blood pressure change graph represents a line graph showing how a user's blood pressure changes when in a low-oxygen environment;

[0097] In this example, the brain oxygen saturation feature represents the slope change characteristic of the brain oxygen content change graph when a user is in a hypoxic environment;

[0098] In this example, the blood oxygen saturation feature represents the slope change characteristic of the oxygen content change graph when the user is in a hypoxic environment;

[0099] In this example, the blood pressure feature represents the slope change characteristic of the blood pressure change graph when the user is in a hypoxic environment;

[0100] In this example, the normal state label represents the label established for a user's body when it is in a low-oxygen environment and the body is in a normal state.

[0101] In this example, the abnormal state label represents the label created for a user's abnormal physical state in a low-oxygen environment;

[0102] In this example, the physiological characteristics include the user's normal and abnormal states in a hypoxic environment. For example, user A's state in a hypoxic environment is: normal brain oxygen content, normal finger oxygen content, and blood pressure higher than the standard blood pressure.

[0103] The working principle and beneficial effects of the above technical solution are as follows: To protect user safety and prevent harm in hypoxic environments, the system collects the user's brain oxygen content, finger oxygen content, and blood pressure in real time during hypoxic training. This data is then used to create graphs showing changes in brain oxygen content, finger oxygen content, and blood pressure in different hypoxic environments. Based on these three graphs, the system determines the user's brain oxygen saturation, blood oxygen saturation, and blood oxygen characteristics in different hypoxic environments, thus judging whether these characteristics are within preset value ranges. To facilitate differentiation, features within the value range are labeled as normal, while features outside the value range are labeled as abnormal. This allows the system to establish the user's physiological state in different hypoxic environments based on the generated features and status labels. During physiological monitoring, it not only monitors a single physiological index but also accurately analyzes and generates the user's physiological state based on the current hypoxic environment, effectively preventing harm caused by inappropriate operations.

[0104] Example 5

[0105] Based on Example 4, the physiological monitoring unit of the aforementioned adjustable hypoxia training mask simulating high altitude includes:

[0106] A brain oxygen monitor is used to monitor the brain oxygen content of the user in real time. When using the brain oxygen monitor, preset sensors are attached to designated positions on the heads of all users to monitor brain oxygen.

[0107] A finger clip pulse oximeter is used to monitor the user's finger oxygen content in real time. When using the finger clip pulse oximeter, a preset finger clip is clipped on the user's finger to monitor finger oxygen.

[0108] A blood pressure monitor is used to monitor the user's blood pressure in real time. When using the blood pressure monitor, a preset cuff is attached to the user's left arm to measure blood pressure.

[0109] The working principle and beneficial effects of the above technical solution are as follows: By setting up a brain oxygen monitor, a finger clip pulse oximeter, and a blood pressure monitor, the user's physiological parameters can be monitored at any time during the user's hypoxia training, thereby laying the foundation for establishing the user's physiological state in different hypoxia spaces.

[0110] Example 6

[0111] Based on Example 4, the state establishment unit of the aforementioned adjustable hypoxia training mask simulating high altitude includes:

[0112] The feature analysis subunit is used to analyze the brain oxygen saturation features, blood oxygen saturation features and blood pressure features of the user in different hypoxic spaces to obtain the first brain oxygen saturation feature threshold and the second brain oxygen saturation threshold, the first blood oxygen saturation feature threshold and the second blood oxygen saturation feature threshold, and the first blood pressure feature threshold and the second blood pressure feature threshold in different hypoxic spaces.

[0113] The range comparison subunit is used to establish a screening model based on a preset range of brain oxygen saturation characteristic values, a preset range of blood oxygen saturation characteristic values, and a preset range of blood pressure characteristic values. The first brain oxygen saturation characteristic threshold and the second brain oxygen saturation threshold, the first blood oxygen saturation characteristic threshold and the second blood oxygen saturation characteristic threshold, and the first blood oxygen characteristic threshold and the second blood oxygen characteristic threshold are input into the screening model for range screening. Based on the screening results, a number of first screening characteristic thresholds that are within the corresponding preset characteristic value range and a number of second screening characteristic thresholds that are outside the corresponding preset characteristic value range are extracted.

[0114] The label classification subunit is used to establish a normal state label for each feature corresponding to the first screening feature threshold, and to parse each second screening feature threshold. When the second screening feature threshold is the attribute of the first feature threshold, an abnormal label is established for the feature corresponding to the second screening feature; otherwise, a second abnormal label is established.

[0115] The state establishment subunit is used to statistically analyze the brain oxygen saturation characteristics, blood pressure saturation characteristics, and blood pressure characteristics of the user in different hypoxic environments, as well as the state label corresponding to each characteristic, to obtain the adverse reactions of the user in different hypoxic environments, and to establish the physiological state of the user in different hypoxic environments based on the adverse reactions.

[0116] In this example, the first brain oxygen saturation threshold represents the minimum value among several brain oxygen saturation values ​​corresponding to the brain oxygen saturation feature, and the second brain oxygen saturation threshold represents the maximum value among several brain oxygen saturation values ​​corresponding to the brain oxygen saturation feature. The terms "first" and "second" are used to distinguish between the minimum and maximum values.

[0117] In this example, the first blood oxygen saturation feature threshold represents the minimum value among several blood oxygen saturation values ​​corresponding to the blood oxygen saturation feature, and the second blood oxygen saturation feature threshold represents the maximum value among several blood oxygen saturation values ​​corresponding to the blood oxygen saturation feature. The terms "first" and "second" are used to distinguish between the minimum and maximum values.

[0118] In this example, the first blood pressure feature threshold represents the minimum value among several blood pressure values ​​corresponding to the blood oxygen saturation feature, and the second blood pressure feature threshold represents the maximum value among several blood pressure values ​​corresponding to the blood oxygen saturation feature. The terms "first" and "second" are used to distinguish between the minimum and maximum values, and generally do not have the function of comparison or sorting.

[0119] In this example, the preset range of brain oxygen saturation characteristic values ​​can be: 60% to 75%;

[0120] In this example, the preset range of blood oxygen saturation characteristic value can be: 95% to 100%;

[0121] In this example, the preset blood pressure characteristic value range can be: systolic blood pressure not exceeding 120 mmHg, and diastolic blood pressure not exceeding 80 mmHg;

[0122] In this example, the screening model represents a model used to distinguish between brain oxygen saturation characteristic thresholds within and outside a preset brain oxygen saturation characteristic range, blood oxygen saturation characteristic thresholds within and outside a preset blood oxygen saturation characteristic range, and blood pressure characteristic thresholds within and outside a preset blood pressure characteristic range.

[0123] In this example, the first screening feature threshold represents the feature threshold that falls within the corresponding preset feature value range after the screening process of the screening model.

[0124] In this example, the second screening feature threshold represents the feature threshold that is outside the corresponding preset feature value range after the screening work of the screening model. The terms "first" and "second" are used to distinguish different feature thresholds and do not have the function of comparison or ranking.

[0125] In this example, the first feature threshold attribute can be: a first brain oxygen saturation feature threshold, a first blood oxygen saturation feature threshold, and a first blood oxygen feature threshold;

[0126] In this example, the second feature threshold attribute can be: second brain oxygen saturation feature threshold, second blood oxygen saturation feature threshold, and second blood oxygen feature threshold;

[0127] In this example, one type of abnormal label indicates that the threshold of the physiological characteristic is less than the minimum value of the corresponding preset characteristic value range;

[0128] In this example, an abnormal label indicates that the threshold of the physiological characteristic is greater than the maximum value of the corresponding preset characteristic value range.

[0129] The working principle and beneficial effects of the above technical solution are as follows: To further analyze the user's detailed physiological state, the first and second feature thresholds for each feature are determined by analyzing the user's brain oxygen saturation, blood oxygen saturation, and blood pressure characteristics in different hypoxic environments. A screening model is then established based on a preset feature value range. This screening module filters the feature thresholds, separating those outside the preset feature value range. A normal state label is established for features within the preset feature value range, a first-class abnormal label is established for the first feature outside the preset feature value range, and a second-class abnormal label is established for the second feature outside the preset feature value range. Based on the acquired brain oxygen saturation, blood pressure saturation, and blood pressure characteristics combined with the status labels, adverse reactions of the user in different hypoxic environments can be established, thus establishing the user's physiological state in different hypoxic environments. By setting labels to distinguish features in different situations and ranges, feature separation can be achieved in a short time, establishing a physiological state that conforms to the user's actual situation.

[0130] Example 7

[0131] Based on Example 1, the aforementioned adjustable hypoxia training mask simulating high altitude, such as... Figure 3 As shown, the training analysis module includes:

[0132] The analysis and statistics unit is used to analyze each physiological state separately, obtain the adverse reactions of the user in different hypoxic spaces, and count the number of adverse reactions of the user in different hypoxic spaces and the reaction level corresponding to each adverse reaction.

[0133] The modeling and analysis unit is used to obtain the user's basic body parameters, establish a user body model based on the basic body parameters, establish a first influence weight of the corresponding hypoxic space on the user based on the number of adverse reactions, establish a second influence weight of the corresponding hypoxic space on the user based on the reaction level, input the first influence weight and the second influence weight corresponding to the same hypoxic space into the user body model for physical training, and obtain the user's physical fitness threshold in the corresponding hypoxic space.

[0134] The sorting and comparison unit is used to sort the first physical fitness threshold within the preset physical fitness threshold range in descending order, extract the second physical fitness threshold at the top, obtain the oxygen concentration of the target hypoxia space corresponding to the second physical fitness threshold, and record it as the user's adaptable hypoxia threshold.

[0135] The search and determination unit is used to find the plateau altitude corresponding to the low oxygen threshold, find the plateau with the same altitude on the preset world map, obtain the user's plateau adaptability information, and establish the plateau altitude threshold that the user can adapt to.

[0136] In this example, the first influence weight represents the weight established based on the number of adverse reactions a user experiences in a hypoxic space; the more adverse reactions, the greater the weight.

[0137] In this example, the second influence weight represents the level of adverse reaction exhibited by the user in a hypoxic space. The higher the level of adverse reaction, the greater the weight. The terms "first" and "second" are only used to distinguish between two different weights and do not have the function of comparison or ranking.

[0138] In this example, the fitness threshold represents the user's maximum fitness level in a hypoxic environment;

[0139] In this example, the preset physical fitness threshold range can be 65% or more of the user's physical fitness at 0 meters altitude.

[0140] In this example, the first physical fitness threshold represents the physical fitness threshold within the preset physical fitness threshold range;

[0141] In this example, the second physical fitness threshold represents the maximum physical fitness threshold among the first physical fitness thresholds. The terms "first" and "second" are only used to distinguish physical fitness thresholds under different states and do not have the function of comparison or sorting.

[0142] The working principle and beneficial effects of the above technical solution are as follows: By using basic body parameters to model the user's body, the adverse reactions of the user in different hypoxic environments are analyzed. Based on the number and level of adverse reactions in different hypoxic environments, influencing parameters are established. The user's body model is then trained using these influencing parameters to obtain the user's physical fitness thresholds in different hypoxic environments. Furthermore, the target hypoxic environment corresponding to the maximum physical fitness threshold within the preset physical fitness threshold range is obtained. The oxygen concentration corresponding to the target hypoxic environment is recorded as the user's adaptable hypoxic threshold, thereby determining the user's adaptable high-altitude threshold and providing a reference for the user.

[0143] Example 8

[0144] Based on Example 1, the adjustable hypoxia training mask simulating high altitude further includes:

[0145] The information collection module is used to verify the user's identity before the user conducts hypoxia training. After successful verification, the module retrieves the user's historical training information and transmits it to the display and broadcasting module for display.

[0146] The working principle and beneficial effects of the above technical solution are as follows: In order to increase the audience of the training mask, the mask can serve multiple different users. In order to distinguish different users, the user is identified before use and the user's historical training information is stored after use to guide the user in the next training.

[0147] Example 9

[0148] Based on Example 8, the aforementioned adjustable low-oxygen training mask simulating high altitude, with a display and broadcast module, includes:

[0149] The display unit is used to display the physiological state of the user in different low-oxygen spaces, as well as the altitude threshold that the user can adapt to.

[0150] The storage unit is used to update the user's historical training information based on the user's physiological state in different low-oxygen spaces and the altitude threshold for adapting to high altitudes.

[0151] The playback unit is used to play the oxygen concentration in the preset total airway at the current moment in real time.

[0152] The working principle and beneficial effects of the above technical solution are as follows: By displaying the user's physiological state in different hypoxic spaces in real time and updating the user's historical training information, and by playing the preset oxygen concentration in the total airway in real time, it can provide technical reference for the user and allow the user to understand their training information at any time.

[0153] Example 10

[0154] Based on Example 1, the aforementioned adjustable hypoxia training mask simulating high altitude is as follows:

[0155] The oxygen regulation module, physiological monitoring module, training analysis module, and display and broadcasting module are respectively installed on the mask body;

[0156] Furthermore, the physiological monitoring module is connected to both the training analysis module and the display and broadcasting module, and the training analysis module is connected to the display and broadcasting module.

[0157] The mask body is also equipped with an emergency treatment module;

[0158] The emergency response module is used to obtain the oxygen concentration in the mask body in real time. When the oxygen concentration is lower than the preset low oxygen threshold, it controls the mask to connect to external oxygen and activates an audible and visual alarm.

[0159] In this example, the preset low oxygen threshold represents the lowest oxygen concentration set by the user during training.

[0160] The working principle and beneficial effects of the above technical solution are as follows: By connecting each module to the mask body, training and monitoring can be carried out at any time, which facilitates the cooperation between the modules to complete the work. At the same time, an emergency treatment module is set in the mask. If the oxygen in the mask is too low, in order to protect the user's life safety, it will connect to the external oxygen in time and sound an alarm to avoid harming the user's body.

[0161] Obviously, those skilled in the art can make various modifications and variations to this invention without departing from its spirit and scope. Therefore, if these modifications and variations fall within the scope of the claims of this invention and their equivalents, this invention also intends to include these modifications and variations.

Claims

1. An adjustable hypoxia training mask simulating high altitude, characterized in that, include: The oxygen regulation module is used to adjust the amount of air entering the preset total airway per unit time when the user is conducting hypoxia training, thereby establishing different levels of hypoxia space. The physiological monitoring module is used to monitor the user's brain oxygen content, finger oxygen content, and blood pressure in different hypoxic spaces, and to establish the user's physiological state in the corresponding hypoxic space. The training analysis module is used to determine the hypoxia threshold that the user can adapt to based on the physiological state analysis of the user in different hypoxia spaces, and to determine the plateau altitude threshold that the user can adapt to based on the hypoxia threshold. The display and broadcast module is used to display the physiological state of the user in different hypoxic spaces and the altitude threshold that the user can adapt to, and broadcast the oxygen concentration in the preset total airway at the current moment. The physiological monitoring module includes: A physiological monitoring unit is used to monitor the user's brain oxygen content, finger oxygen content, and blood pressure in the current low-oxygen environment. The status establishment unit is used to statistically analyze the brain oxygen content, finger oxygen content, and blood pressure of the user in different hypoxic spaces, and to establish brain oxygen content change graphs, finger oxygen content change graphs, and blood pressure change graphs of the user in different hypoxic spaces. The state analysis unit is used to establish the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces based on the brain oxygen content change map, finger oxygen content change map, and blood pressure change map corresponding to the user in different hypoxic spaces. The state establishment unit is used to determine whether the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces are within the corresponding preset characteristic value ranges. Normal state labels are established for the characteristics within the preset characteristic value ranges, and abnormal state labels are established otherwise. The unit obtains the brain oxygen saturation characteristics, blood oxygen saturation characteristics, and blood pressure characteristics of the user in different hypoxic spaces, and the state label corresponding to each characteristic, and establishes the physiological state of the user in different hypoxic spaces.

2. The adjustable hypoxia training mask simulating high altitude as described in claim 1, characterized in that, Also includes: The pre-analysis module is used to remind the user to wear the mask before the user performs hypoxia training, and to collect and analyze the user's wearing image after the user wears the mask to determine whether the user is wearing the mask correctly. If not, it reminds the user to wear the mask correctly.

3. The adjustable hypoxia training mask simulating high altitude as described in claim 1, characterized in that, The oxygen regulation module includes: An oxygen concentration regulating valve is used to regulate the amount of air entering the preset main air duct per unit time. An oxygen concentration monitoring unit is used to monitor the real-time oxygen concentration in the preset main airway; An environmental simulation unit is used to determine the hypoxia characteristics simulated by the mask body at the current moment based on the real-time oxygen concentration, and to determine the hypoxia level corresponding to the current hypoxia space based on the hypoxia characteristics.

4. The adjustable hypoxia training mask simulating high altitude as described in claim 1, characterized in that, The physiological monitoring unit includes: A brain oxygen monitor is used to monitor the brain oxygen content of the user in real time. When using the brain oxygen monitor, preset sensors are attached to designated positions on the heads of all users to monitor brain oxygen. A finger clip pulse oximeter is used to monitor the user's finger oxygen content in real time. When using the finger clip pulse oximeter, a preset finger clip is clipped on the user's finger to monitor finger oxygen. A blood pressure monitor is used to monitor the user's blood pressure in real time. When using the blood pressure monitor, a preset cuff is attached to the user's left arm to measure blood pressure.

5. The adjustable hypoxia training mask simulating high altitude as described in claim 1, characterized in that, The state establishment unit includes: The feature analysis subunit is used to analyze the brain oxygen saturation features, blood oxygen saturation features and blood pressure features of the user in different hypoxic spaces to obtain the first brain oxygen saturation feature threshold and the second brain oxygen saturation threshold, the first blood oxygen saturation feature threshold and the second blood oxygen saturation feature threshold, and the first blood pressure feature threshold and the second blood pressure feature threshold in different hypoxic spaces. The range comparison subunit is used to establish a screening model based on a preset range of brain oxygen saturation characteristic values, a preset range of blood oxygen saturation characteristic values, and a preset range of blood pressure characteristic values. The first brain oxygen saturation characteristic threshold and the second brain oxygen saturation threshold, the first blood oxygen saturation characteristic threshold and the second blood oxygen saturation characteristic threshold, and the first blood oxygen characteristic threshold and the second blood oxygen characteristic threshold are input into the screening model for range screening. Based on the screening results, a number of first screening characteristic thresholds that are within the corresponding preset characteristic value range and a number of second screening characteristic thresholds that are outside the corresponding preset characteristic value range are extracted. The label classification subunit is used to establish a normal state label for each feature corresponding to the first screening feature threshold, and to parse each second screening feature threshold. When the second screening feature threshold is the attribute of the first feature threshold, an abnormal label is established for the feature corresponding to the second screening feature; otherwise, a second abnormal label is established. The state establishment subunit is used to statistically analyze the brain oxygen saturation characteristics, blood pressure saturation characteristics, and blood pressure characteristics of the user in different hypoxic environments, as well as the state label corresponding to each characteristic, to obtain the adverse reactions of the user in different hypoxic environments, and to establish the physiological state of the user in different hypoxic environments based on the adverse reactions.

6. The adjustable hypoxia training mask simulating high altitude as described in claim 1, characterized in that, Also includes: The information collection module is used to verify the user's identity before the user conducts hypoxia training. After successful verification, the module retrieves the user's historical training information and transmits it to the display and broadcasting module for display.

7. The adjustable hypoxia training mask simulating high altitude as described in claim 6, characterized in that, The display and broadcast module includes: The display unit is used to display the physiological state of the user in different low-oxygen spaces, as well as the altitude threshold that the user can adapt to. The storage unit is used to update the user's historical training information based on the user's physiological state in different low-oxygen spaces and the altitude threshold for adapting to high altitudes. The playback unit is used to play the oxygen concentration in the preset total airway at the current moment in real time.

8. The adjustable hypoxia training mask simulating high altitude as described in claim 1, characterized in that: The oxygen regulation module, physiological monitoring module, training analysis module, and display and broadcasting module are respectively installed on the mask body; Furthermore, the physiological monitoring module is connected to both the training analysis module and the display and broadcasting module, and the training analysis module is connected to the display and broadcasting module. The mask body is also equipped with an emergency treatment module; The emergency response module is used to obtain the oxygen concentration in the mask body in real time. When the oxygen concentration is lower than the preset low oxygen threshold, it controls the mask to connect to external oxygen and activates an audible and visual alarm.

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