Wearable micro-high-pressure oxygen-enriched cabin

Abstract

The invention relates to the technical field of micro-high-pressure oxygen-enriched cabins, and discloses a wearable micro-high-pressure oxygen-enriched cabin, which comprises a wearable garment comprising a body and a head cover, the head cover is arranged at the top of the body and is in sealed connection with the body, and a touch screen is arranged at the sleeve part of the body; the oxygen generation compressor is arranged on one side of the body, the oxygen generation compressor is provided with an oxygen inlet pipe and an oxygen outlet pipe which are communicated with the head cover, and the oxygen generation compressor is electrically connected with the touch screen; the sensor assembly comprises a pressure sensor and an oxygen sensor, and the sensor assembly is arranged in the oxygen production compressor; the control module is electrically connected with the oxygen production compressor, the control module is used for collecting real-time information of the sensor assembly and controlling the oxygen production compressor according to the real-time information, and the control module comprises a collecting unit and a processing unit. The wearable micro-high-pressure oxygen-enriched cabin can sit, stand and move slowly after being worn, does not occupy space, can be used in mountaineering plateau zones, can overcome altitude stress, and is small in size and convenient to carry when not used.

Description

Technical Field

[0001] The present invention relates to the technical field of micro-hyperbaric oxygen-enriched chambers, and in particular to a wearable micro-hyperbaric oxygen-enriched chamber. Background Art

[0002] At present, there are two main types of civilian micro-hyperbaric oxygen chambers, one is a hard chamber and the other is a soft chamber. Both occupy a large area when in use, are inconvenient to carry, and have certain limitations when in use.

[0003] Therefore, it is necessary to provide a wearable micro-hyperbaric oxygen-enriched chamber to solve the problems of poor portability and inconvenience in use of the micro-hyperbaric oxygen chamber in the prior art. Summary of the invention

[0004] In view of this, the present invention proposes a wearable micro-hyperbaric oxygen-enriched chamber, aiming to solve the problems of poor portability and inconvenience in use of the micro-hyperbaric oxygen chamber in the prior art.

[0005] The present invention proposes a wearable micro-hyperbaric oxygen-enriched chamber, comprising:

[0006] The wearable clothing comprises a body and a hood, wherein the hood is arranged on the top of the body and is sealedly connected to the body, and a touch screen is arranged on the sleeve of the body;

[0007] an oxygen compressor, arranged on one side of the body, the oxygen compressor being provided with an oxygen inlet pipe and an oxygen outlet pipe connected to the head cover, the oxygen compressor being electrically connected to the touch screen, and a charging hole, an exhaust valve and an intake valve being further provided on the outer side wall of the oxygen compressor;

[0008] A sensor assembly, comprising a pressure sensor and an oxygen sensor, wherein the sensor assembly is arranged in the oxygen compressor;

[0009] A control module, electrically connected to the oxygen compressor, the control module is used to collect real-time information of the sensor assembly and control the oxygen compressor according to the real-time information, the control module includes a collection unit and a processing unit;

[0010] The acquisition unit is configured to acquire real-time information of the oxygen compressor, wherein the real-time information includes pressure information and oxygen concentration;

[0011] The processing unit is configured to control the opening and closing of the intake valve according to the pressure information, calculate the pressure change, and adjust the intake rate of the intake valve according to the similarity between the pressure change and the historical data;

[0012] The processing unit is also configured to control the opening and closing of the exhaust valve according to the oxygen concentration, calculate the concentration change, and determine whether to adjust the exhaust rate of the exhaust valve according to the concentration change; if adjustment is determined to be necessary, adjust the exhaust rate of the exhaust valve according to the concentration change and the oxygen concentration.

[0013] Further, the touch screen is configured to input oxygen inhalation time and cabin pressure of the oxygen compressor;

[0014] The control module is further configured to control the oxygen production time and the pressurization amount per unit time of the oxygen compressor according to the oxygen inhalation time and the cabin pressure, and set the pressurization amount per unit time to be a first pressurization amount and a second pressurization amount. When the oxygen compressor starts to work, the air intake valve is opened to pressurize the oxygen compressor with the first pressurization amount. When the real-time cabin pressure is equal to the input cabin pressure, the oxygen compressor starts to produce oxygen, and pressurizes the oxygen compressor with the second pressurization amount until the oxygen concentration reaches the oxygen output concentration standard value, and then outputs oxygen to the hood through the oxygen supply pipe.

[0015] The first boost amount is greater than the second boost amount.

[0016] Furthermore, when the processing unit is configured to control the opening and closing of the intake valve according to the pressure information, the processing unit includes:

[0017] When the oxygen compressor supplies oxygen, if the pressure information is less than or equal to the cabin pressure, the air intake valve is controlled to be in an open state to increase the cabin pressure;

[0018] If the pressure information is greater than the cabin pressure, it is determined that the air intake valve is controlled to be in a closed state.

[0019] Further, the processing unit is configured to calculate the pressure change amount, and when adjusting the intake rate of the intake valve according to the similarity between the pressure change amount and the historical data, it includes:

[0020] The pressure change is the pressure change value of the oxygen compressor per unit time. The similarity between the pressure change and the historical data is calculated according to the following formula:

[0021]

[0022] In the above formula, Si represents the similarity between the pressure change and the historical data, n represents the number of historical data, y represents the pressure change, and yi represents the pressure change value of the historical i-th data.

[0023] Furthermore, the processing unit is configured to calculate the pressure change amount, and when the intake rate of the intake valve is adjusted according to the similarity between the pressure change amount and the historical data, it also includes:

[0024] Set the similarity threshold between the pressure change in historical data and the real-time pressure change;

[0025] An intake rate of the intake valve is determined according to the similarity and the similarity threshold.

[0026] Furthermore, the processing unit is configured to calculate the pressure change amount, and when the intake rate of the intake valve is adjusted according to the similarity between the pressure change amount and the historical data, it also includes:

[0027] When there is data in the historical data whose similarity with the pressure change amount is greater than a similarity threshold, selecting an intake rate corresponding to a maximum similarity value as an intake rate of the intake valve;

[0028] When the processing unit determines that there is no data in the historical data whose similarity with the pressure change amount is greater than a similarity threshold, the processing unit uses the intake rate corresponding to the maximum similarity value as the intake rate of the intake valve.

[0029] Furthermore, the processing unit is further configured to control the opening and closing of the exhaust valve according to the oxygen concentration, including:

[0030] Setting a maximum value of oxygen concentration in the oxygen compressor, and when the oxygen concentration is greater than the maximum value of oxygen concentration, controlling the exhaust valve to open;

[0031] When the oxygen concentration is less than or equal to the maximum oxygen concentration, the exhaust valve is controlled to be closed.

[0032] Further, the processing unit is further configured to calculate the concentration change, and determine whether to adjust the exhaust rate of the exhaust valve according to the concentration change, including:

[0033] Set the minimum value of oxygen concentration change per unit time when the exhaust valve is open, and calculate the oxygen concentration change in the oxygen compressor per unit time;

[0034] If the concentration change is greater than or equal to the minimum concentration change value, it is determined that the exhaust rate is not adjusted;

[0035] If the concentration change is less than the minimum concentration change value, it is determined to adjust the exhaust rate.

[0036] Further, the processing unit is further configured to adjust the exhaust rate of the exhaust valve according to the concentration change and the oxygen concentration if it is determined that adjustment is needed, including:

[0037] Setting a first concentration change value and a second concentration change value of oxygen per unit time, wherein the first concentration change value is greater than the second concentration change value;

[0038] When the concentration change is greater than the first concentration change value, adjusting the exhaust rate by a first adjustment coefficient;

[0039] When the concentration change is less than or equal to the first concentration change value and greater than or equal to the second concentration change value, the exhaust rate is adjusted by a second adjustment coefficient;

[0040] When the concentration change is less than the second concentration change value, selecting a third adjustment coefficient to adjust the exhaust rate;

[0041] Among them, the first adjustment coefficient is smaller than the second adjustment coefficient, and the second adjustment coefficient is smaller than the third adjustment coefficient.

[0042] Furthermore, the wearable micro-hyperbaric oxygen-enriched chamber also includes:

[0043] A sealed double-layer zipper, arranged in the middle of the body;

[0044] An elastic sealing waistband is arranged at the lower part of the body.

[0045] Compared with the prior art, the beneficial effect of the present invention is that this wearable micro-hyperbaric oxygen-enriched cabin provides users with a highly automated and accurate oxygen therapy experience by integrating a touch screen, a sensor assembly, an oxygen compressor and an intelligent control module. First, the device adopts a design in which the hood is sealed and connected to the body, which ensures a stable supply of oxygen and a safe seal, and improves the comfort of the user. The oxygen compressor is connected to the hood, and the real-time adjustment of the oxygen concentration and pressure is achieved through the intelligent control module, avoiding the problem of excessive or insufficient oxygen concentration. The control module dynamically adjusts the rate of the intake valve and the exhaust valve according to the data collected by the sensor, so that the oxygen concentration and the pressure in the cabin are within an appropriate range. This adaptive adjustment not only improves the efficiency of the equipment, but also ensures the safety and effect of the treatment. In addition, the comparison algorithm of historical data and real-time data makes the adjustment of the intake and exhaust rates more accurate. The overall design of the present invention is intelligent and convenient, suitable for users who need long-term or high-frequency oxygen therapy, and the integration of the touch screen simplifies the operation process, so that users can easily control the use process. The wearable micro-hyperbaric oxygen-enriched chamber of the present invention can be worn to sit, stand and walk slowly, does not occupy a place, is used in mountaineering plateau areas, can overcome altitude sickness, and is small in size and easy to carry when not in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Various other advantages and benefits will become apparent to those of ordinary skill in the art by reading the detailed description of the preferred embodiments below. The accompanying drawings are only for the purpose of illustrating the preferred embodiments and are not to be considered as limiting the present invention. Moreover, the same reference symbols are used throughout the accompanying drawings to represent the same components. In the accompanying drawings:

[0047] Figure 1 A schematic diagram of the structure of a wearable micro-hyperbaric oxygen-enriched chamber provided in an embodiment of the present invention;

[0048] Figure 2 A schematic diagram of the structure of an oxygen generator provided in an embodiment of the present invention;

[0049] Figure 3 This is a functional block diagram of a wearable micro-hyperbaric oxygen-enriched chamber provided in an embodiment of the present invention.

[0050] In the figure: 100, wearable clothing; 110, main body; 120, hood; 130, touch screen; 140, sealed double-layer zipper; 150, elastic sealed belt; 200, oxygen compressor; 210, oxygen inlet pipe; 220, oxygen outlet pipe; 230, charging port; 240, exhaust valve; 250, intake valve. DETAILED DESCRIPTION

[0051] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided in order to enable a more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the absence of conflict, the embodiments of the present invention and the features described in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0052] In some embodiments of the present application, see Figure 1-3 As shown, this embodiment provides a wearable micro-hyperbaric oxygen-enriched chamber, comprising:

[0053] The wearable clothing 100 includes a body 110 and a hood 120, wherein the hood 120 is disposed on the top of the body 110 and is sealedly connected to the body 110, and a touch screen 130 is disposed on the sleeve of the body 110;

[0054] The oxygen compressor 200 is arranged on one side of the body 110. The oxygen compressor 200 is provided with an oxygen inlet pipe 210 and an oxygen outlet pipe 220 which are connected with the head cover 120. The oxygen compressor 200 is electrically connected with the touch screen 130. A charging hole 230, an exhaust valve 240 and an intake valve 250 are also provided on the outer wall of the oxygen compressor 200.

[0055] A sensor assembly, including a pressure sensor and an oxygen sensor, wherein the sensor assembly is disposed in the oxygen compressor 200;

[0056] A control module, electrically connected to the oxygen compressor 200, the control module is used to collect real-time information of the sensor assembly and control the oxygen compressor 200 according to the real-time information, the control module includes a collection unit and a processing unit;

[0057] The collection unit is configured to collect real-time information of the oxygen compressor 200, wherein the real-time information includes pressure information and oxygen concentration;

[0058] The processing unit is configured to control the opening and closing of the intake valve 250 according to the pressure information, calculate the pressure change, and adjust the intake rate of the intake valve 250 according to the similarity between the pressure change and the historical data;

[0059] The processing unit is also configured to control the opening and closing of the exhaust valve 240 according to the oxygen concentration, calculate the concentration change, and determine whether to adjust the exhaust rate of the exhaust valve 240 according to the concentration change; if adjustment is determined to be necessary, the exhaust rate of the exhaust valve 240 is adjusted according to the concentration change and the oxygen concentration.

[0060] It is understandable that this wearable micro-hyperbaric oxygen-enriched cabin provides users with a highly automated and accurate oxygen therapy experience by integrating a touch screen 130, a sensor assembly, an oxygen compressor 200 and an intelligent control module. First, the device adopts a design in which the hood 120 is sealed and connected to the body 110, which ensures a stable supply of oxygen and a safe seal, and improves the comfort of the user. The oxygen compressor 200 is connected to the hood 120, and the real-time adjustment of the oxygen concentration and pressure is achieved through the intelligent control module, avoiding the problem of excessive or insufficient oxygen concentration. The control module dynamically adjusts the rate of the intake valve 250 and the exhaust valve 240 according to the data collected by the sensor, so that the oxygen concentration and the pressure in the cabin are within a suitable range. This adaptive adjustment not only improves the efficiency of the equipment, but also ensures the safety and effect of the treatment. In addition, the comparison algorithm of historical data and real-time data makes the adjustment of the intake and exhaust rates more accurate. The overall design of the present invention is intelligent and convenient, suitable for users who need long-term or high-frequency oxygen therapy, and the integration of the touch screen 130 simplifies the operation process, so that users can easily control the use process. The wearable micro-hyperbaric oxygen-enriched chamber of the present invention can be worn to sit, stand and walk slowly, does not occupy a place, is used in mountaineering plateau areas, can overcome altitude sickness, and is small in size and easy to carry when not in use.

[0061] Specifically, the oxygen generator and the air compressor are integrated into a backpack type, and the oxygen generator compressor 200 is carried on the back. The oxygen generator of the present invention is a pressure swing adsorption oxygen generator, so that the air pressure of the wearable micro-high pressure oxygen-enriched cabin is adjustable from 1.1 atmospheres to 1.3 atmospheres.

[0062] In some embodiments of the present application, the touch screen 130 is configured to input the oxygen uptake time and the cabin pressure of the oxygen compressor 200;

[0063] The control module is further configured to control the oxygen production time and the pressurization amount per unit time of the oxygen compressor 200 according to the oxygen inhalation time and the cabin pressure, and set the pressurization amount per unit time to be the first pressurization amount and the second pressurization amount. When the oxygen compressor 200 starts to work, the air intake valve 250 is opened to pressurize the oxygen compressor 200 with the first pressurization amount. When the real-time cabin pressure is equal to the input cabin pressure, the oxygen compressor 200 starts to produce oxygen and pressurizes the oxygen compressor 200 with the second pressurization amount until the oxygen concentration reaches the oxygen output concentration standard value, and then outputs oxygen to the hood 120 through the oxygen supply pipe.

[0064] The first boost amount is greater than the second boost amount.

[0065] It is understandable that the wearable micro-hyperbaric oxygen-enriched cabin in the present application is designed with a function that the touch screen 130 can input the oxygen inhalation time and the pressure in the cabin, and accurately control the oxygen production process according to these inputs. The advantage of this design is that the oxygen inhalation time and the target pressure value set by the touch screen 130 can be flexibly set according to personal needs to enhance the user experience. The control module is dynamically adjusted according to the preset parameters, firstly quickly pressurized by a larger first pressurization amount, so that the cabin quickly reaches the required pressure, shortening the pressurization time. Then switch to a smaller second pressurization amount to maintain stability, ensure that the oxygen production process is smooth, and avoid discomfort or equipment loss caused by too fast pressurization. This two-stage pressurization design achieves a balance between pressurization speed and stability. After oxygen production starts, the system also gradually adjusts according to the real-time cabin oxygen concentration until it reaches the standard value to ensure that the oxygen concentration in the hood 120 meets the oxygen inhalation requirements. The entire process accurately adjusts the oxygen concentration and pressure through intelligent control, improves the efficiency and safety of the equipment, and enables users to get better comfort and effect during oxygen inhalation.

[0066] In some embodiments of the present application, when the processing unit is configured to control the opening and closing of the intake valve 250 according to the pressure information, the processing unit includes:

[0067] When the oxygen compressor 200 supplies oxygen, if the pressure information is less than or equal to the cabin pressure, the air intake valve 250 is controlled to be in an open state to increase the cabin pressure;

[0068] If the pressure information is greater than the cabin pressure, it is determined that the air intake valve 250 is controlled to be in a closed state.

[0069] It is understandable that in the wearable micro-hyperbaric oxygen-enriched chamber of the present application, the processing unit controls the opening and closing function of the air intake valve 250 according to the real-time pressure information, and judges the state of the air intake valve 250 by real-time monitoring of the cabin pressure information. When the pressure is lower than the preset value, the air intake valve 250 is automatically opened to quickly replenish the gas and increase the cabin pressure to ensure that the cabin pressure is always within an appropriate range. This pressure-sensitive opening and closing design can keep the cabin pressure dynamically stable and meet the user's personalized oxygen inhalation needs. On the other hand, when the cabin pressure exceeds the preset value, the air intake valve 250 is automatically closed to avoid the risk of over-pressurization. This automatic closing function helps to prevent the discomfort and potential safety hazards caused by excessive pressure in the oxygen chamber, while saving gas sources and improving the efficiency of the equipment. In addition, this intelligent adjustment system based on real-time information reduces the reliance on manual intervention, makes the equipment more automated and convenient, improves the user experience, and also extends the overall service life of the air intake valve 250 and the equipment, which is suitable for scenes that require frequent adjustment and control of pressure.

[0070] In some embodiments of the present application, the processing unit is configured to calculate the pressure change amount, and adjust the intake rate of the intake valve 250 according to the similarity between the pressure change amount and the historical data, including:

[0071] The pressure change is the pressure change value of the oxygen compressor 200 per unit time. The similarity between the pressure change and the historical data is calculated according to the following formula:

[0072]

[0073] In the above formula, Si represents the similarity between the pressure change and the historical data, n represents the number of historical data, y represents the pressure change, and yi represents the pressure change value of the historical i-th data.

[0074] It is understandable that the present invention calculates the pressure change through the processing unit and compares the similarity with the historical data to dynamically adjust the intake rate of the intake valve 250. The comparison of historical data and real-time data makes the adjustment of the intake rate more accurate. By calculating the pressure change value per unit time and matching the similarity with the historical data, the trend of air pressure change can be identified and predicted, and the intake rate can be fine-tuned according to the similarity, which not only improves the stability of the pressure in the oxygen chamber, but also ensures the equipment's ability to adapt to different environments and usage scenarios. The frequent opening and closing of the intake valve 250 is effectively reduced, the life of the equipment is extended, and unnecessary energy consumption is reduced. More importantly, with the reference of historical data, the equipment can more accurately predict and respond to the pressure requirements of different users and environments, providing users with a more stable and comfortable use experience.

[0075] In some embodiments of the present application, the processing unit is configured to calculate the pressure change amount, and when the intake rate of the intake valve 250 is adjusted according to the similarity between the pressure change amount and the historical data, it also includes:

[0076] Set the similarity threshold between the pressure change in historical data and the real-time pressure change;

[0077] The intake rate of the intake valve 250 is determined according to the similarity and the similarity threshold.

[0078] In some embodiments of the present application, the processing unit is configured to calculate the pressure change amount, and when the intake rate of the intake valve 250 is adjusted according to the similarity between the pressure change amount and the historical data, it also includes:

[0079] When there is data in the historical data whose similarity with the pressure change amount is greater than the similarity threshold, the intake rate corresponding to the maximum similarity value is selected as the intake rate of the intake valve 250;

[0080] When the processing unit determines that there is no data in the historical data whose similarity with the pressure change amount is greater than the similarity threshold, the processing unit uses the intake rate corresponding to the maximum similarity value as the intake rate of the intake valve 250.

[0081] It is understandable that the present invention accurately adjusts the intake rate of the intake valve 250 according to the similarity between the pressure change and the historical data by setting a similarity threshold in the processing unit. First, by introducing the similarity threshold, the device can automatically identify the degree of match between the current pressure change and the historical data, thereby selecting the most suitable intake rate. This method reduces the blindness of the intake rate adjustment and makes the adjustment more targeted and adaptive. When the similarity in the historical data exceeds the threshold, the device selects the data intake rate that best matches the current state to avoid frequent and ineffective adjustments and ensure that the cabin pressure is maintained within an appropriate range; and when there is no high-similarity data that meets the requirements, the system can also run smoothly through the default maximum similarity value, thereby improving the device's ability to cope with diverse environments. This similarity-based data-driven adjustment method improves the response speed and accuracy of the device. Through this intelligent adjustment, the user's oxygen therapy experience is more comfortable and stable, while reducing the need for manual intervention, further improving the automation level and ease of use of the device.

[0082] In some embodiments of the present application, the processing unit is further configured to control the opening and closing of the exhaust valve 240 according to the oxygen concentration, including:

[0083] Setting a maximum oxygen concentration in the oxygen compressor 200, when the oxygen concentration is greater than the maximum oxygen concentration, controlling the exhaust valve 240 to open;

[0084] When the oxygen concentration is less than or equal to the maximum oxygen concentration, the exhaust valve 240 is controlled to be closed.

[0085] It is understandable that the present invention provides multiple advantages by monitoring the oxygen concentration through the processing unit and intelligently controlling the opening and closing of the exhaust valve 240. First, the device sets the maximum oxygen concentration in the oxygen compressor 200, so that when the oxygen concentration exceeds the safe range, the system will automatically open the exhaust valve 240 to release excess oxygen, thereby effectively preventing discomfort or safety risks caused by excessive oxygen concentration, and ensuring that the user is always in a safe oxygen inhalation environment. In addition, when the oxygen concentration returns to a reasonable range or is lower than the set maximum value, the exhaust valve 240 automatically closes, effectively maintaining the appropriate level of oxygen in the cabin and avoiding oxygen waste. This intelligent control not only improves the safety and efficiency of the equipment operation, but also optimizes the utilization rate of the gas source, reduces resource consumption and equipment operation costs. The automated exhaust valve 240 adjustment allows the equipment to accurately maintain the ideal oxygen concentration without manual intervention, further improving the user experience. Through this precise control mechanism, the equipment provides a more stable and comfortable oxygen therapy environment while ensuring the safety of the user, and extends the service life of the exhaust valve 240 and the entire system.

[0086] In some embodiments of the present application, the processing unit is further configured to calculate the concentration change, and determine whether to adjust the exhaust rate of the exhaust valve 240 according to the concentration change, including:

[0087] The minimum value of the concentration change of oxygen per unit time when the exhaust valve 240 is opened is set, and the concentration change of oxygen in the oxygen compressor 200 per unit time is calculated;

[0088] If the concentration change is greater than or equal to the minimum concentration change, it is determined that the exhaust rate will not be adjusted;

[0089] If the concentration change is less than the minimum concentration change, it is determined that the exhaust rate should be adjusted.

[0090] It is understandable that, first of all, the device sets the minimum value of the change in oxygen concentration per unit time when the exhaust valve 240 is opened. When the concentration change is greater than or equal to the minimum value, the system considers that the current exhaust rate is reasonable and does not need to be adjusted, thereby avoiding frequent rate changes and ensuring stable oxygen emissions. On the contrary, when the concentration change is lower than the set minimum value, the system automatically determines that the exhaust rate needs to be adjusted to ensure a smooth decrease in the oxygen concentration, so that the device can quickly respond to changes in concentration in the environment, which not only improves the control accuracy of the oxygen concentration in the cabin, but also ensures the user's oxygen comfort. In addition, by accurately judging whether the exhaust rate needs to be adjusted, the equipment avoids invalid frequent adjustments, reduces the consumption of gas sources, and extends the life of the exhaust valve 240. Overall, the operation of the equipment is more efficient, automated, and energy-saving, and it brings users a safe and stable oxygen therapy experience, effectively improving the reliability and economy of the equipment.

[0091] In some embodiments of the present application, the processing unit is further configured to adjust the exhaust rate of the exhaust valve 240 according to the concentration change and the oxygen concentration if it is determined that adjustment is required, including:

[0092] Setting a first concentration change value and a second concentration change value of oxygen per unit time, wherein the first concentration change value is greater than the second concentration change value;

[0093] When the concentration change is greater than the first concentration change value, the exhaust rate is adjusted by the first adjustment coefficient;

[0094] When the concentration change is less than or equal to the first concentration change value and greater than or equal to the second concentration change value, the exhaust rate is adjusted by the second adjustment coefficient;

[0095] When the concentration change is less than the second concentration change value, selecting the third adjustment coefficient to adjust the exhaust rate;

[0096] Among them, the first adjustment coefficient is smaller than the second adjustment coefficient, and the second adjustment coefficient is smaller than the third adjustment coefficient.

[0097] It is understandable that in the wearable micro-hyperbaric oxygen-enriched chamber of the present application, the oxygen concentration change is calculated by the processing unit, and the exhaust rate of the exhaust valve 240 is flexibly adjusted, which significantly improves the control effect of oxygen therapy. Specifically, the device sets a first concentration change value and a second concentration change value per unit time to judge different concentration change scenarios and flexibly adjust the exhaust rate according to the corresponding adjustment coefficient. When the concentration change exceeds the first concentration change value, the exhaust rate is adjusted with a smaller first adjustment coefficient to avoid the discomfort caused by the rapid change of oxygen concentration. When the concentration change is between the first and second concentration change values, the device is adjusted with a moderate second adjustment coefficient, so as to quickly reduce the concentration under the premise of stability. When the concentration change is less than the second concentration change value, the system adopts a larger third adjustment coefficient to adapt to the needs of low concentration changes. Through step-by-step adjustment, a more refined exhaust rate control is achieved, so that the oxygen concentration adjustment is more in line with user needs.

[0098] In some embodiments of the present application, the wearable micro-hyperbaric oxygen-enriched chamber further includes:

[0099] A sealed double-layer zipper 140 is disposed in the middle of the body 110;

[0100] The elastic sealing waistband 150 is disposed at the lower portion of the body 110 .

[0101] It is understandable that the wearable micro-hyperbaric oxygen-enriched chamber of the present application has a sealed double-layer zipper 140 and an elastic sealing belt 150 added to the design, which provides significant advantages for the sealing of the equipment and the wearing comfort of the user. The sealed double-layer zipper 140 is located in the middle of the equipment body 110, which can provide good sealing protection when putting on and taking off, reduce the risk of air leakage at the zipper, and effectively protect the high-pressure oxygen environment in the cabin from external interference, thereby maintaining stable oxygen therapy conditions. The elastic sealing belt 150 is located at the lower part of the body 110, which can not only provide a more fitting waist sealing effect, further reduce the risk of leakage caused by waist movement, but also automatically adapt to the user's body shape, making it more comfortable and stable to wear. Such a sealing design enhances the airtightness of the equipment and ensures the safety and effect of the equipment under high pressure. The combination of the sealed double-layer zipper 140 and the elastic sealing belt 150 improves the convenience and durability of the equipment while maintaining the ideal oxygen concentration, which helps the equipment to operate stably for a long time in the environment of the hyperbaric oxygen chamber, and also reduces the oxygen waste and energy consumption caused by gas leakage, significantly improving the economy and service life of the equipment. The wearable micro-hyperbaric oxygen-enriched chamber of the present invention can be worn to sit, stand and walk slowly, does not occupy a place, is used in mountaineering plateau areas, can overcome altitude sickness, and is small in size and easy to carry when not in use.

[0102] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0103] The present application is described with reference to flowcharts and / or block diagrams of methods, devices (systems) and computer program products according to embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0104] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0105] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0106] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the above embodiments, ordinary technicians in the relevant field should understand that the specific implementation methods of the present invention can still be modified or replaced by equivalents. Any modification or equivalent replacement that does not depart from the spirit and scope of the present invention should be covered within the scope of protection of the claims of the present invention.

Claims

1. A wearable micro-hyperbaric oxygen-enriched chamber, characterized in that: include: The wearable garment comprises a body and a hood, wherein the hood is arranged on the top of the body and is sealedly connected to the body, and a touch screen is arranged on the sleeve of the body; an oxygen compressor, arranged on one side of the body, the oxygen compressor being provided with an oxygen inlet pipe and an oxygen outlet pipe connected to the head cover, the oxygen compressor being electrically connected to the touch screen, and a charging hole, an exhaust valve and an intake valve being further provided on the outer side wall of the oxygen compressor; A sensor assembly, comprising a pressure sensor and an oxygen sensor, wherein the sensor assembly is arranged in the oxygen compressor; A control module, electrically connected to the oxygen compressor, the control module is used to collect real-time information of the sensor assembly and control the oxygen compressor according to the real-time information, the control module includes a collection unit and a processing unit; The acquisition unit is configured to acquire real-time information of the oxygen compressor, wherein the real-time information includes pressure information and oxygen concentration; The processing unit is configured to control the opening and closing of the intake valve according to the pressure information, calculate the pressure change, and adjust the intake rate of the intake valve according to the similarity between the pressure change and the historical data; The processing unit is also configured to control the opening and closing of the exhaust valve according to the oxygen concentration, calculate the concentration change, and determine whether to adjust the exhaust rate of the exhaust valve according to the concentration change; if adjustment is determined to be necessary, adjust the exhaust rate of the exhaust valve according to the concentration change and the oxygen concentration.

2. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 1, characterized in that: include: The touch screen is configured to input oxygen inhalation time and cabin pressure of the oxygen compressor; The control module is further configured to control the oxygen production time and the pressurization amount per unit time of the oxygen production compressor according to the oxygen inhalation time and the cabin pressure, and set the pressurization amount per unit time to be a first pressurization amount and a second pressurization amount. When the oxygen production compressor starts to work, the air intake valve is opened to pressurize the oxygen production compressor with the first pressurization amount. When the real-time cabin pressure is equal to the input cabin pressure, the oxygen production compressor starts to produce oxygen, and pressurizes the oxygen production compressor with the second pressurization amount until the oxygen concentration reaches the oxygen output concentration standard value, and then outputs oxygen to the hood through the oxygen supply pipe. The first boost amount is greater than the second boost amount.

3. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 2, characterized in that: When the processing unit is configured to control the opening and closing of the intake valve according to the pressure information, it includes: When the oxygen compressor supplies oxygen, if the pressure information is less than or equal to the pressure in the cabin, the air intake valve is controlled to be in an open state to increase the pressure in the cabin; If the pressure information is greater than the cabin pressure, it is determined that the air intake valve is controlled to be in a closed state.

4. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 3, characterized in that: The processing unit is configured to calculate the pressure change amount, and when adjusting the intake rate of the intake valve according to the similarity between the pressure change amount and the historical data, it includes: The pressure change is the pressure change value of the oxygen compressor per unit time. The similarity between the pressure change and the historical data is calculated according to the following formula: In the above formula, Si represents the similarity between the pressure change and the historical data, n represents the number of historical data, y represents the pressure change, and yi represents the pressure change value of the historical i-th data.

5. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 4, characterized in that: The processing unit is configured to calculate the pressure change amount, and when the intake rate of the intake valve is adjusted according to the similarity between the pressure change amount and the historical data, it also includes: Set the similarity threshold between the pressure change in historical data and the real-time pressure change; An intake rate of the intake valve is determined according to the similarity and the similarity threshold.

6. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 5, characterized in that: The processing unit is configured to calculate the pressure change amount, and when the intake rate of the intake valve is adjusted according to the similarity between the pressure change amount and the historical data, it also includes: When there is data in the historical data whose similarity with the pressure change amount is greater than a similarity threshold, selecting an intake rate corresponding to a maximum similarity value as an intake rate of the intake valve; When the processing unit determines that there is no data in the historical data whose similarity with the pressure change amount is greater than a similarity threshold, the processing unit uses the intake rate corresponding to the maximum similarity value as the intake rate of the intake valve.

7. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 6, characterized in that: When the processing unit is further configured to control the opening and closing of the exhaust valve according to the oxygen concentration, the processing unit includes: Setting a maximum value of oxygen concentration in the oxygen compressor, and when the oxygen concentration is greater than the maximum value of oxygen concentration, controlling the exhaust valve to open; When the oxygen concentration is less than or equal to the maximum oxygen concentration, the exhaust valve is controlled to be closed.

8. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 7, characterized in that: The processing unit is further configured to calculate a concentration change, and to determine whether to adjust the exhaust rate of the exhaust valve according to the concentration change, including: Set the minimum value of oxygen concentration change per unit time when the exhaust valve is open, and calculate the oxygen concentration change in the oxygen compressor per unit time; If the concentration change is greater than or equal to the minimum concentration change value, it is determined that the exhaust rate is not adjusted; If the concentration change is less than the minimum concentration change value, it is determined to adjust the exhaust rate.

9. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 8, characterized in that: The processing unit is further configured to adjust the exhaust rate of the exhaust valve according to the concentration change and the oxygen concentration if it is determined that adjustment is needed, including: Setting a first concentration change value and a second concentration change value of oxygen per unit time, wherein the first concentration change value is greater than the second concentration change value; When the concentration change is greater than the first concentration change value, adjusting the exhaust rate by a first adjustment coefficient; When the concentration change is less than or equal to the first concentration change value and greater than or equal to the second concentration change value, adjusting the exhaust rate by a second adjustment coefficient; When the concentration change is less than the second concentration change value, selecting a third adjustment coefficient to adjust the exhaust rate; Among them, the first adjustment coefficient is smaller than the second adjustment coefficient, and the second adjustment coefficient is smaller than the third adjustment coefficient.

10. The wearable micro-hyperbaric oxygen-enriched chamber according to claim 9, characterized in that: The wearable micro-hyperbaric oxygen-enriched chamber also includes: A sealed double-layer zipper, arranged in the middle of the body; An elastic sealing waistband is arranged at the lower part of the body.

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