CN220309119U

CN220309119U - Digital mask with breathing real-time monitoring and breathing training functions

Info

Publication number: CN220309119U
Application number: CN202321343908.3U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Zhuo Zhirouyun Xiamen Technology Co ltd
Current assignee: Zhuo Zhirouyun Xiamen Technology Co ltd
Priority date: 2023-05-30
Filing date: 2023-05-30
Publication date: 2024-01-09
Anticipated expiration: 2033-05-30

Abstract

The utility model provides a digital mask with functions of breathing real-time monitoring and breathing training, and relates to the technical field of medical auxiliary equipment. The digital mask comprises a mask support, a mask shell and a breather valve assembly which are arranged on the mask support, and a real-time breathing monitoring assembly. The mask support is provided with a first air passing hole. The mask shell is provided with a first through hole. The first air passing hole is communicated with the first through hole through mask filter cotton with different materials and thicknesses. The breather valve is configured as a one-way valve. The real-time respiration monitoring component receives the respiration condition and sends the respiration condition to the monitoring terminal so that the monitoring terminal can generate a respiration map and respiration parameters of a tested person, and determines training parameters, such as respiration resistance and duration, and the effects of respiration training. The utility model can adjust the respiratory resistance by changing the thickness/layer number of the filter cotton, and realize the monitoring and controllable respiratory function training by synchronous real-time respiratory monitoring.

Description

Digital mask with breathing real-time monitoring and breathing training functions

Technical Field

The utility model relates to the technical field of medical auxiliary equipment, in particular to a digital mask with breathing real-time monitoring and breathing training functions.

Background

For patients with impaired respiratory and pulmonary functions, respiratory training helps to recover their cardiopulmonary functions. There are many methods for rehabilitation training of respiratory function, but most of them are to exercise repeatedly by adjusting respiratory mode and movement mode, so as to increase the vital capacity and strength of respiratory muscle, so as to achieve the purpose of rehabilitation respiratory function.

There are also some patents currently disclosing respiratory training by means of masks, for example chinese patent No. CN205586382U discloses a respiratory valve and sports mask. The exercise mask is provided with an exhalation valve capable of adjusting the airflow area and an inhalation valve capable of adjusting the airflow area, and respiratory resistance of a wearer during breathing is actively adjusted, so that the cardiopulmonary function is improved through resistance respiratory training.

However, in the existing breath training method, the adjustment of the breath depends on artificial experience, and for the patient lacking in expert knowledge or the patient with serious illness, the adjustment of the training intensity may not be achieved autonomously, so that the breath training may not achieve the expected effect, and even the physical health of the patient may be damaged.

Disclosure of Invention

The utility model provides a digital mask with functions of breathing real-time monitoring and breathing training, and aims to improve at least one of the technical problems.

In order to solve the technical problems, the utility model provides:

a digital mask with functions of breathing real-time monitoring and breathing training comprises a mask support, a mask shell, a breather valve assembly and a real-time breathing monitoring assembly, wherein the mask support is used for being worn on the face of a human body;

the mask support is provided with a first air passing hole and a second air passing hole; the mask shell is provided with a first through hole which is opposite to the first air passing hole and a second through hole which is opposite to the second air passing hole;

the first air passing holes and the first through holes can be communicated through mask filter cotton with different materials and thicknesses;

the breathing valve assembly is configured at the second air passing hole and is used for communicating the second air passing hole with the second through hole; the breather valve is configured as a one-way valve to open when the user exhales and to close when inhaling;

the real-time respiration monitoring assembly comprises a respiration sensor, a power supply module and a signal processing and communication module which are arranged on the mask bracket; the power module is electrically connected with the respiration sensor and the signal processing and communication module, and the respiration sensor is arranged at the inner side of the second ventilation hole and used for detecting the respiration condition of a human body;

the signal processing and communication module is used for receiving the breathing condition and sending the breathing condition to the monitoring terminal, so that the monitoring terminal can generate a breathing pattern and breathing parameters of a tested person, and determine training parameters according to the breathing parameters, and monitor the breathing condition and the effect of breathing training in real time.

Preferably, the respiratory valve assembly includes a valve core seat disposed on the second air passing hole, and a valve chip disposed on a side of the valve core seat away from the face of the user; the valve core piece is configured to cover the second air passing hole; the valve core sheet is used for attaching and sealing the second air passing hole when inhaling and separating and opening the second air passing hole when exhaling; the valve chip is made of silica gel.

Preferably, the breather valve assembly further includes a valve core cover disposed on the valve core seat; the valve core cover is configured on the valve core seat and used for preventing the valve core piece from being separated from the valve core seat.

Preferably, the valve core seat and the mask support are of an integrated structure.

Preferably, the first air passing hole is positioned at the position of the mask bracket, which is opposite to the nose bridge and two sides of the nose bridge; the second air passing hole is positioned at the position of the mask support, which is opposite to the mouth.

Preferably, the digital mask further comprises mask filter cotton; at least part of the mask filter cotton is in a fan-shaped structure and is used for covering the first air passing holes.

Preferably, the mask filter cotton is disposed between the mask housing and the mask bracket.

The embodiment of the utility model provides a training system which comprises the digital mask, a cloud platform and a monitoring terminal; wherein:

the digital mask is used for acquiring the breathing conditions of a user under mask filter cotton with different materials and thicknesses and sending the breathing conditions to the cloud platform;

the cloud platform is used for sending the breathing condition to the monitoring terminal;

the monitoring terminal is used for generating a respiratory map according to the respiratory condition, judging the respiratory limit of different users according to the respiratory map, and adjusting the filter cotton resistance and the training time according to the physique and the health state of different individuals so as to obtain the optimal respiratory parameter;

the monitoring terminal is also used for comprehensively evaluating the respiratory training and rehabilitation effect according to the respiratory parameters and the respiratory spectrum which are tracked for a long time.

Preferably, the monitoring terminal is specifically configured to:

judging whether the user has too slow breathing frequency or too fast breathing frequency or breathing limit characteristics according to the breathing map;

if the breathing rate is too slow, the breathing rate is too fast or a respiratory limitation feature occurs, control issues an alarm signal.

Preferably, the monitoring terminal is further configured to:

comparing the breathing pattern and/or breathing parameters generated in real time with the breathing pattern and/or breathing parameters of the healthy person;

and judging whether the breathing patterns and/or breathing parameters generated in real time gradually approach to the breathing patterns and/or breathing parameters of the healthy person so as to determine whether the breathing condition of the user is improved.

By adopting the technical scheme, the utility model can obtain the following technical effects:

1. the breathing resistance can be changed by the combination of the breathing valve component and the filter cotton which does not use the thickness material, so that the auxiliary training of the breathing function and the auxiliary treatment of certain respiratory and pulmonary diseases are realized;

2. the breathing parameters of the user are collected and monitored in real time to form the breathing map and the breathing parameters, and the breathing condition and the rehabilitation condition of the user are automatically and accurately judged through the breathing map and the breathing parameters, so that the accuracy and the timeliness of judgment are improved, and misjudgment possibly caused by manual judgment is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a front view of a digital mask.

Fig. 2 is a half-sectional view of a digital mask.

Fig. 3 is an exploded view of the digital mask at a first viewing angle.

Fig. 4 is a schematic view of an expanded state of the mask filter.

Fig. 5 is an exploded view of a second view of the digital mask.

Fig. 6 is an exploded view of a third view of the digital mask.

Fig. 7 is a schematic structural diagram of a training system according to a second embodiment of the present utility model.

FIG. 8 is a breath pattern at breath limit and simultaneous extrusion wavelet analysis; respiration presents a phenomenon of respiratory limitation: increased respiratory rate, frequent alternating mouth and nose breathing.

Fig. 9 (a) - (b) are respiratory patterns at the time of dyspnea.

Fig. 10 (a) - (b) are respiratory patterns at the time of shortness of breath.

FIG. 11 is a graph of respiratory traces of a patient with chronic obstructive pulmonary disease and a healthy person.

The marks in the figure: 1-mask shell, 2-mask filter cotton, 3-mask support, 4-first through hole, 5-second through hole, 6-first air passing hole, 7-second air passing hole, 8-valve core seat, 9-valve chip, 10-respiration sensor, 11-power module, 12-signal processing and communication module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, of the embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

As shown in fig. 1 to 6, a first embodiment of the present utility model provides a digital mask for achieving respiratory training, which aims to improve at least one of the above-mentioned technical problems.

In order to solve the technical problems, the utility model provides a digital mask for realizing breathing training, which comprises a mask support 3 for being worn on the face of a human body, a mask shell 1 and a breather valve assembly which are arranged on the mask support 3, and a real-time breathing real-time monitoring assembly. The mask holder 3 is provided with a first air vent 6 and a second air vent 7. The mask housing 1 is provided with a first through hole 4 facing the first air passing hole 6, and a second through hole 5 facing the second air passing hole 7. The first air passing hole 6 and the first through hole 4 can be communicated through the mask filter cotton 2. The breather valve assembly is disposed in the second air passing hole 7 and is used for communicating the second air passing hole 7 with the second through hole 5. The breather valve is configured as a one-way valve to open when the user exhales and to close when inhaling. The real-time respiration real-time monitoring and controlling component comprises a respiration sensor 10, a power supply module 11 and a signal processing and communication module 12 which are arranged on the mask bracket 3; the power module 11 is electrically connected with the respiration sensor 10 and the signal processing and communication module 12. The respiration sensor 10 is arranged at the inner side of the second air passing hole 7 and is used for detecting the respiration parameters of a human body; the signal processing and communication module 12 can send out the breathing parameters of the human body detected by the breathing sensor 10, for example, the breathing parameters are sent to a remote monitoring terminal through a cloud platform.

As shown in fig. 2, 3, 5 and 6, in an alternative embodiment of the present utility model, the respiratory valve assembly includes a valve core seat 8 disposed on the second air passing hole 7, and a valve core sheet 9 disposed on a side of the valve core seat 8 away from the face of the user. The valve chip 9 is configured to cover the second gas passing hole 7. The valve chip 9 is arranged to fit and seal the second gas vent 7 during inhalation and to disengage and open the second gas vent 7 during exhalation. Preferably, the valve core piece 9 is made of silica gel. In other embodiments, the core sheet 9 may be made of other existing materials such as nanofiber membrane, which is not specifically limited in the present utility model.

As shown in fig. 2, 3, 5 and 6, in the present embodiment, the valve core holder 8 is provided with a snap protrusion, and the valve chip 9 is provided with a snap groove. The valve chip 9 can be directly fixed to the snap projection through the snap groove, thereby being fixed to the valve core holder 8. Preferably, in other embodiments, the valve core holder 8 is provided with a limiting post, and the valve chip 9 is directly sleeved on the limiting post. The breather valve assembly further includes a spool cover disposed on the spool seat 8. The valve core cover is arranged on the valve core seat 8 and covers the end part of the limit column, so that the valve core 9 is prevented from being separated from the valve core seat 8.

As shown in fig. 2, 3, 5 and 6, in the present embodiment, the valve core holder 8 and the mask holder 3 are integrally structured. Preferably, in other embodiments, the breather valve group may be a valve core seat 8 that is independently disposed, and is fixed on the mask support 3 by means of ultrasonic welding, glue connection, and the like, and the specific fixing manner of the breather valve assembly is not limited in the present utility model.

As shown in fig. 1, 3, 5 and 6, in the present embodiment, the first ventilation holes 6 are located at positions where the mask holder 3 faces the nose bridge and both sides of the nose bridge. The second air passing hole 7 is positioned at the position of the mask bracket 3 facing the mouth. Specifically, the second air passing hole 7 is arranged at the mouth position, and when the nose or mouth exhales air, the air can be directly blown towards the second air passing hole 7, so that the exhaled air can flow out of the mask.

As shown in fig. 2 to 6, in the present embodiment, the digital mask further includes a mask filter 2. At least part of the mask filter cotton 2 is in a fan-shaped structure and is used for covering the first air passing holes 6. Specifically, the first air passing hole 6 is located at a position of the mask support 3 opposite to the nose bridge and two sides of the nose bridge, so that the mask filter cotton 2 with a fan-shaped structure can form an arch structure in a bending mode to just cover the first air passing hole 6.

Preferably, the mask filter cotton 2 is Y-shaped, the upper half part is formed into a structure with a certain arc shape in a bending manner, and the lower half part is provided with a through hole for communicating the second air passing hole 7 and the second through hole 5.

As shown in fig. 3 to 6, in the present embodiment, the mask filter 2 is disposed between the mask case 1 and the mask holder 3. Specifically, the mask housing 1 is detachably disposed on the mask holder 3. The mask filter cotton 2 is detachably arranged on the mask shell 1. The mask filter cotton 2 is configured between the mask support 3 and the mask shell 1, so that the mask filter cotton 2 can be effectively prevented from falling off during use.

The mask filter cotton 2 comprises a non-woven fabric layer and a melt-blown cloth layer; the number of the non-woven fabric layers is 1 layer or 2 layers; the number of meltblown layers is 1, 2, 3 or 4. Specifically, as shown in the following table, the number of the non-woven fabric layers and the melt-blown fabric layers can be changed, so that the filtering efficiency and the respiratory resistance can be adjusted, the protection requirements of different places can be met, and the auxiliary training of respiratory functions and the auxiliary treatment of certain respiratory and pulmonary diseases can be realized.

TABLE 1 flow, resistance, and filtration data for different thickness filter elements

In this embodiment, the respiration sensor 10 may be a carbon dioxide sensor or a temperature and humidity sensor, and the utility model is not limited thereto.

The power module 11 may be a lithium battery.

The signal processing and communication module 12 may be an MCU integrated with a communication module, and the communication module may be a 2/3/4/5G module or a bluetooth module, which is not limited in particular.

The embodiment can also realize a series of functions of real-time synchronous monitoring of respiration, respiration training, lung function detection and the like through the real-time respiration real-time monitoring and controlling component.

Specifically, as shown in fig. 7, the respiration condition (including respiratory rate, respiratory intensity, etc.) of the user may be sent to the remote monitoring terminal 200 through the signal processing and communication module 12, and the monitoring terminal 200 receives the respiration condition sent by the signal processing and communication module 12 to generate a respiratory map and respiratory parameters of the tested person, and determines training parameters according to the respiratory parameters, so as to monitor the respiration condition and the respiratory training effect in real time.

The monitoring terminal 200 may be a mobile phone of a user, a mobile phone of a related user, a mobile phone of a medical care person, or the like, which is not particularly limited in the present utility model.

In summary, the following technical effects may be obtained according to the embodiments of the present utility model:

2. the breathing parameters of the user are collected and monitored in real time to form the breathing map, and the breathing condition and the rehabilitation condition of the user can be automatically and accurately judged through the breathing map, so that the accuracy and timeliness of judgment are improved, and misjudgment possibly caused by manual judgment is avoided.

Referring to fig. 7, a training system is provided according to a second embodiment of the present utility model, which includes a digital mask, a cloud platform 300 and a monitor terminal 200 as described above; wherein:

the digital mask is used for acquiring breathing parameters of a user under mask filter cotton with different materials and thicknesses and sending the breathing conditions to the cloud platform;

Specifically, when a user is respiratory trained, it is necessary to observe whether the user's lung function and respiration are normal. Whether breathing is normal here requires attention to the following points:

1. whether the breathing rate is too slow;

2. whether the breathing frequency is too fast, i.e. whether breathing is too rapid;

3. whether the user's respiratory limit is reached.

When the breathing training is performed, if the conditions occur, timely adjustment and alarm are needed, and the harm to the physical health of a user during the training is avoided.

As shown in fig. 8, people breathe through the nose normally, however, if the respiratory function of the lung is problematic or exceeds the limit of the respiratory function, the nose and the mouth breathe simultaneously, which can be identified by the respiratory map shown in fig. 8. If this occurs, it is indicated that the current respiration reaches the limit of the lung function, and the resistance to respiration should be appropriately reduced, for example, the number or thickness of the filter cotton is reduced.

As shown in fig. 9 (a) - (b), respiratory distress may occur when respiratory slowness occurs during respiration, for example, less than ten times per minute, and an alarm and adjustment of respiratory resistance are required.

As shown in fig. 10 (a) - (b), fig. 10 (a) - (b) are cases where the user has shortness of breath (frequency greater than 20 times per minute), which is mostly due to oxygen deficiency. If this occurs, it is necessary to alarm and stop the respiratory training or reduce the respiratory resistance.

As shown in fig. 11, fig. 11 shows the effect of improving the lung function of the user after respiratory training. The black line shows the respiratory pattern of a patient with slow breathing and pulmonary resistance, the red line shows the respiratory pattern of a healthy person, and the respiratory pattern and the respiratory parameter change of the patient are observed to gradually approach the respiratory pattern and the respiratory parameter of the healthy person or not through real-time synchronous monitoring of the respiration of the patient, so that whether the respiratory condition of the patient is improved or not can be judged, and the respiratory training and rehabilitation effect can be comprehensively evaluated.

In summary, in this embodiment, the breathing situation of the user can be known in real time according to the generated breathing pattern, and the training limit of the user is reached by timely adjusting the digital mask according to the breathing situation of the user, so as to avoid the damage to the physical health of the user, which may be caused by too high-intensity breathing training, or the failure of the too low-intensity breathing training to reach the expected training effect, and the like.

In addition, the embodiment can intuitively understand the recovery condition of the lung function of the user through the comparison of the respiratory spectrum and the respiratory spectrum of the healthy person, so that the training effect and the recovery effect of the current stage are known in real time.

The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The digital mask with the functions of breathing real-time monitoring and breathing training is characterized by comprising a mask support (3) used for being worn on the face of a human body, a mask shell (1) and a breathing valve assembly which are arranged on the mask support (3), and a real-time breathing monitoring assembly;

the mask bracket (3) is provided with a first air passing hole (6) and a second air passing hole (7); the mask shell (1) is provided with a first through hole (4) which is opposite to the first air passing hole (6) and a second through hole (5) which is opposite to the second air passing hole (7);

the first air passing holes (6) and the first through holes (4) can be communicated with the mask filter cotton (2) with different materials and thicknesses;

the breather valve assembly is arranged on the second air passing hole (7) and is used for communicating the second air passing hole (7) with the second through hole (5); the breather valve is configured as a one-way valve to open when the user exhales and to close when inhaling;

the real-time respiration monitoring assembly comprises a respiration sensor (10), a power supply module (11) and a signal processing and communication module (12) which are arranged on the mask bracket (3); the power module (11) is electrically connected with the respiration sensor (10) and the signal processing and communication module (12), and the respiration sensor (10) is arranged at the inner side of the second air passing hole (7) and used for detecting the respiration condition of a human body;

the signal processing and communication module (12) is used for receiving the breathing condition and sending the breathing condition to the monitoring terminal so that the monitoring terminal can generate a breathing pattern and breathing parameters of a tested person, and determines training parameters according to the breathing parameters, and monitors the breathing condition and the effect of breathing training in real time.

2. The digital mask with the functions of breathing real-time monitoring and breathing training according to claim 1, wherein the breathing valve assembly comprises a valve core seat (8) arranged on the second air passing hole (7), and a valve core sheet (9) arranged on one side of the valve core seat (8) far away from the face of a user; the valve core piece (9) is configured to cover the second air passing hole (7); the valve core sheet (9) is used for fitting and sealing the second air passing hole (7) when inhaling and separating and opening the second air passing hole (7) when exhaling; the valve core piece (9) is made of silica gel.

3. The digital mask with breathing real-time monitoring and breathing training functions according to claim 2, characterized in that the breathing valve assembly further comprises a valve core cover arranged on the valve core seat (8); the valve core cover is arranged on the valve core seat (8) and used for preventing the valve core piece (9) from being separated from the valve core seat (8).

4. A digital mask with breathing real-time monitoring and breathing training functions according to claim 2, characterized in that the valve core seat (8) and the mask support (3) are of an integral structure.

5. A digital mask with breathing real-time monitoring and breathing training functions according to claim 1, characterized in that the first ventilation holes (6) are located at positions of the mask support (3) opposite to the nose bridge and on both sides of the nose bridge; the second air passing hole (7) is positioned at the position of the mask bracket (3) which is opposite to the mouth.

6. The digital mask with the functions of breathing real-time monitoring and breathing training according to claim 5, characterized in that the digital mask further comprises a mask filter cotton (2); at least part of the mask filter cotton (2) is in a fan-shaped structure and is used for covering the first air passing holes (6).

7. The digital mask with the functions of breathing real-time monitoring and breathing training according to claim 6, wherein the mask filter cotton (2) is arranged between the mask shell (1) and the mask support (3).