Sleep monitoring system

Abstract

The utility model discloses a sleep monitoring system which comprises a main body, a monitoring patch is embedded in the upper surface of the main body through a groove, and the monitoring patch is composed of a first monitoring patch and a plurality of second monitoring patches; the cover body is arranged on the upper surface of the main body in a turnover mode, and a display screen is arranged on the inner side face of the cover body; and the parameter acquisition part is inserted into the first monitoring patch and is used for realizing head parameter acquisition. By integrating the monitoring unit and the data processing unit and combining with the integrated acquisition wire harness, portable use of sleep monitoring equipment can be realized, the sleep monitoring system is simple in structure, the function of automatically monitoring and analyzing the sleep condition of a human body is realized, subjective influence of manual operation on a monitoring result is avoided, and the sleep monitoring efficiency is improved. And the pillow is not limited by using places and conditions, is wide in application range and convenient to use, and can be used by a user in any sleeping places.

Description

Technical Field

[0001] The utility model relates to the technical field of sleep monitoring, in particular to a sleep monitoring system. Background Art

[0002] Polysomnography is the most important examination for diagnosing snoring during sleep (sleep apnea hypopnea syndrome, OSAHS). By continuously monitoring indicators such as respiration, arterial oxygen saturation, electroencephalogram, electrocardiogram, and heart rate at night, it is possible to understand whether a snorer has apnea, the number of apneas, the duration of apneas, the lowest arterial oxygen value during apnea, and the degree of impact on physical health. It is the internationally recognized gold standard for diagnosing sleep apnea hypopnea syndrome. The polysomnograph is the most commonly used sleep monitoring method, the most important examination for diagnosing snoring, and the internationally recognized gold standard for diagnosing sleep apnea hypopnea syndrome.

[0003] Existing polysomnography devices usually consist of a main unit and multiple unit monitoring conductors. When in use, the monitoring conductors are sequentially attached to the corresponding parts of the subject, and then the other ends of the monitoring conductors are connected to the main unit; the existing polysomnography devices are generally large in size, not easy to move, and the usage environment is limited; at the same time, due to the number of monitoring conductors and body parts, it takes a long time to install the instrument during actual use. Meanwhile, there are many wire harnesses, which also affect the comfort of the subject during the monitoring process. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the problems of the existing sleep monitoring devices being large in size, not being portable and practical, and at the same time, the wire harnesses and sensors being complexly composed, which affect the comfort of the subject during the monitoring process, and provide a sleep monitoring system.

[0005] A sleep monitoring system includes

[0006] a main body, on the upper surface of which a monitoring patch is placed through a groove in a fitting manner, and the monitoring patch is composed of a first monitoring patch and multiple second monitoring patches;

[0007] a cover body, which is rotatably arranged on the upper surface of the main body, and a display screen is arranged on the inner side surface of the cover body;

[0008] a parameter acquisition component, which is plugged into the first monitoring patch and is used for realizing head parameter acquisition.

[0009] Further, the monitoring patch includes

[0010] a monitoring body with a circuit board, a wireless communication module and a battery built therein, and a charging hole and a first acquisition electrode are arranged at the bottom of the monitoring body;

[0011] A data interface is also provided at the front end of the monitoring body of the first monitoring patch.

[0012] Furthermore, the parameter acquisition component includes

[0013] a nose and mouth airflow acquisition unit,

[0014] a main patch unit that forms a transmission loop with the nose and mouth airflow acquisition unit through a first wire;

[0015] a plurality of acquisition units, and the acquisition units are set to nine, namely

[0016] a first electroencephalogram acquisition unit, a second electroencephalogram acquisition unit, and a third electroencephalogram acquisition unit electrically connected to the main patch unit;

[0017] a first electrooculogram acquisition unit and a second electrooculogram acquisition unit electrically connected to the main patch unit;

[0018] a first postauricular acquisition unit and a second postauricular acquisition unit respectively connected to the first wire through a bifurcating member;

[0019] a first submandibular acquisition unit and a second submandibular acquisition unit connected to the first wire through a bifurcating member.

[0020] Furthermore, the acquisition unit includes

[0021] an acquisition head, a circular groove is provided in the middle of the acquisition head, and a second acquisition electrode is fixedly embedded in the circular groove;

[0022] a second wire, arranged at the tail of the acquisition head and electrically connected to the second acquisition electrode.

[0023] Furthermore, the second acquisition electrodes of the first electroencephalogram acquisition unit, the second electroencephalogram acquisition unit, and the third electroencephalogram acquisition unit are sintered electrodes; the second acquisition electrodes of the first electrooculogram acquisition unit, the second electrooculogram acquisition unit, the first postauricular acquisition unit, the second postauricular acquisition unit, the first submandibular acquisition unit, and the second submandibular acquisition unit are button electrodes.

[0024] Furthermore, the main patch unit includes a first main body with an internal circuit board, and a data plug is provided at the bottom of the first main body, and the data plug can be plugged into the data interface.

[0025] Furthermore, the nose and mouth airflow acquisition unit includes

[0026] a second main body with an internal circuit board,

[0027] a thermocouple, the thermocouple is installed on the second main body and electrically connected to the circuit board;

[0028] A sound pickup hole with a built-in microphone, the sound pickup hole is located in the middle of the second body; a diversion groove is also provided on the surface of the second body, one end of the diversion groove is located on the upper edge of the second body, and the other end is communicated with the sound pickup hole.

[0029] Further, three thermocouples are provided, namely a first thermocouple, a second thermocouple and a third thermocouple; the first thermocouple and the second thermocouple are arranged in parallel on the upper edge of the second body; the third thermocouple is arranged in the middle of the lower edge of the second body.

[0030] The beneficial effects of the present utility model are: by integrating the monitoring unit and the data processing unit, and at the same time combining the integrated acquisition wire harness, the portable use of the sleep monitoring device can be realized. The sleep monitoring system has a simple structure, realizes the function of automatically monitoring and analyzing the human sleep situation, avoids the subjective influence of manual operation on the monitoring results, and is not restricted by the use place and conditions, has a wide application range, is convenient to use, and users can use it in any sleep place. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a schematic diagram of the overall structure of the system;

[0032] Figure 2 It is a schematic diagram of the structure of the first monitoring patch;

[0033] Figure 3 It is a schematic diagram of the bottom structure of the first monitoring patch;

[0034] Figure 4 It is a schematic diagram of the structure of the second monitoring patch;

[0035] Figure 5 It is a schematic diagram of the structure of the parameter acquisition component;

[0036] Figure 6 It is a schematic diagram of the enlarged structure at A;

[0037] Figure 7 It is a schematic diagram of the structure of the nose and mouth airflow acquisition unit;

[0038] Figure 8 It is a schematic diagram of the structure of the sintered electrode acquisition unit;

[0039] Figure 9 It is a schematic diagram of the structure of the button electrode acquisition unit;

[0040] In the figure, 100 - the first wire, 200 - the bifurcated part, 300 - the main body, 310 - the groove, 400 - the cover body, 410 - the display screen, 500 - the parameter acquisition component, 600 - the monitoring patch, 610 - the first monitoring patch, 620 - the second monitoring patch, 601 - the monitoring body, 602 - the charging hole, 603 - the first acquisition electrode, 604 - the data interface, 1 - the oral and nasal airflow acquisition unit, 10 - the second main body, 12 - the second thermocouple, 13 - the third thermocouple, 14 - the diversion groove, 15 - the sound pickup hole, 16 - the arc part, 2 - the main patch unit, 21 - the first main body, 22 - the data interface, 31 - the first electroencephalogram acquisition unit, 32 - the second electroencephalogram acquisition unit, 33 - the third electroencephalogram acquisition unit, 41 - the first electrooculogram acquisition unit, 42 - the second electrooculogram acquisition unit, 51 - the first postauricular acquisition unit, 52 - the second postauricular acquisition unit, 61 - the first submandibular acquisition unit, 62 - the second submandibular acquisition unit, 7 - the acquisition unit, 71 - the acquisition head, 72 - the second wire, 73 - the circular groove, 74 - the second acquisition electrode. Detailed implementation mode

[0041] The following uses specific specific examples to illustrate the implementation mode of the present utility model. Those skilled in the art can easily understand other advantages and effects of the present utility model from the content disclosed in this specification. The present utility model can also be implemented or applied through other different specific implementation modes. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present utility model. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0042] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present utility model in a schematic manner. Therefore, only the components related to the present utility model are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and ratio of each component in its actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0043] Embodiment 1

[0044] As Figures 1 to 9 shown, a sleep monitoring system includes a main body 300. The main body 300 is set as a box structure. Conventional electronic components in the prior art such as a main board, a processor, a wireless module, and a storage battery are arranged inside the main body 300. At the same time, functional interfaces such as a data interface and a charging interface are also arranged on the side wall of the main body 300.

[0045] On the upper surface of the main body 300, a monitoring patch 600 is placed by fitting it into a groove 310. In this solution, the monitoring patch 600 includes a monitoring body 601 with a built-in circuit board, a wireless communication module, and a battery. At the bottom of the monitoring body 601, a charging hole 602 and a first collection electrode 603 are provided; at the front end of the monitoring body 601 of the first monitoring patch 610, a data interface 604 is further provided. In order to charge the monitoring patch 600, a charging head is provided at the bottom of the groove 310, and the charging head cooperates with the charging hole 602 to realize the charging function of the monitoring patch 600.

[0046] In this solution, the monitoring patch 600 is composed of a first monitoring patch 610 and multiple second monitoring patches 620; specifically, one first monitoring patch 610 is provided and is installed and attached to the forehead position of the subject, and preferably four second monitoring patches 620 are provided and are respectively installed at the chest, abdomen, and left and right lower limbs of the subject. The second monitoring patches 620 and the first monitoring patch 610 transmit the monitoring data to the main body 300 in a wireless transmission manner.

[0047] In order to realize the real-time expression of the data of the monitoring system, a cover body 400 is further provided, which is rotatably arranged on the upper surface of the main body 300, and a display screen 410 is provided on the inner side surface of the cover body 400; in this solution, the cover body 400 is preferably hinged to the surface of the main body 300. By integrating the monitoring unit and the data processing unit, and combining with the integrated collection wire harness, the portable use of the sleep monitoring device can be realized. The sleep monitoring system has a simple structure, realizes the function of automatically monitoring and analyzing the human sleep situation, avoids the subjective influence of manual operation on the monitoring results, and is not limited by the use place and conditions, has a wide application range, is convenient to use, and the user can use it in any sleep place.

[0048] Since a large amount of data is collected from the head, a single monitoring patch 600 cannot meet the data collection requirements. Therefore, a parameter collection component 500 needs to be set and plugged into the first monitoring patch 610 for realizing head parameter collection. Specifically, the parameter collection component 500 is provided with a data plug 22, and the data plug 22 can be plugged into the data interface 604 to realize multi-parameter data transmission, and the connection methods include but are not limited to USB and TYPE-C.

[0049] The parameter collection component 500 includes a nose and mouth airflow collection unit 1. Specifically, a corresponding collection circuit board is built in the second main body 10, and this circuit board belongs to the prior art and will not be elaborated here too much. In order for the device to fit with the upper part of the lips, the middle part of the upper edge of the collection main body 1 forms an arc part 16 towards the inside corresponding to the front part of the nasal tip.

[0050] A thermocouple, which is installed on the second body 10 and electrically connected to the circuit board; three thermocouples are provided, namely a first thermocouple 11, a second thermocouple 12 and a third thermocouple 13; the first thermocouple 11 and the second thermocouple 12 are arranged in parallel on the upper edge of the second body 10; the third thermocouple 13 is arranged in the middle of the lower edge of the second body 10. Among them, the first thermocouple 11 and the second thermocouple 12 are used to measure the airflow data of two nostrils, and the third thermocouple 13 is used to measure the airflow data of the mouth. The basic principle of the thermocouple is that a closed loop is composed of two conductors of different compositions of materials, and when there is a temperature difference at the two joints, there will be current flowing through the loop, and at this time, there is a thermal electromotive force (Seebeck effect) between the two ends. The analog-to-digital converter can convert the analog signal (voltage) into a digital signal, that is, convert the electromotive force generated by the thermocouple due to the airflow of the mouth and nose into a digital signal, which can then be displayed and processed and analyzed by the host computer. The data collected by the thermocouple is mainly the airflow of the mouth and nose, that is, the breathing airflow conditions of the mouth and nose parts, and corresponding signals are generated according to the size and heat of the airflow.

[0051] A sound pickup hole 15 with a built-in microphone, and the sound pickup hole 15 is located in the middle of the second body 10; the microphone is used to collect the nasal airflow data and snoring data of the subject. Further, in order to improve the sound pickup performance of the microphone, a diversion groove 14 is also provided on the surface of the second body 10, and one end of the diversion groove 14 is located on the upper edge of the second body 10, and the other end is communicated with the sound pickup hole 15.

[0052] The main patch unit 2 forms a transmission loop with the mouth and nose airflow collection unit 1 through the first wire 100; specifically, the main patch unit 2 includes a first body 21 with a built-in circuit board, and a first wire 100 is provided on each side of the first body 21, and the two first wires 100 are respectively connected to both sides of the mouth and nose airflow collection unit 1.

[0053] Multiple collection units 7, the collection unit 7 includes a collection head 71, a groove 73 is provided in the middle of the collection head 71, and a first collection electrode 74 is fixedly embedded in the groove 73; a second wire 72 is provided at the tail of the collection head 71 and is electrically connected to the first collection electrode 74.

[0054] In this solution, the collection unit 7 is set to nine, namely the first electroencephalogram collection unit 31, the second electroencephalogram collection unit 32, and the third electroencephalogram collection unit 33 that are electrically connected to the main patch unit 2, which are used to collect electroencephalogram data; the first electrooculogram collection unit 41 and the second electrooculogram collection unit 42 that are electrically connected to the main patch unit 2, which are installed and attached to the outer canthus of the eye and are used to collect electrooculogram. The first postauricular collection unit 51 and the second postauricular collection unit 52 that are respectively connected to the first wire 100 through the bifurcated member 200; they are installed and attached to the mastoid behind the ear and are used to collect data behind the ear. The first submandibular collection unit 61 and the second submandibular collection unit 62 that are connected to the first wire 100 through the bifurcated member 200.

[0055] The second collection electrodes 74 of the first electroencephalogram collection unit 31, the second electroencephalogram collection unit 32, and the third electroencephalogram collection unit 33 are sintered electrodes. During use, conductive paste is applied to the sintered electrodes and fixed with medical adhesive tape. The second collection electrodes 74 of the first electrooculogram collection unit 41, the second electrooculogram collection unit 42, the first postauricular collection unit 51, the second postauricular collection unit 52, the first submandibular collection unit 61, and the second submandibular collection unit 62 are button electrodes. During use, the sub-button of the button electrode is pasted at the monitoring point, and then the mother-button of the button electrode is buckled on the sub-button of the button electrode.

[0056] In this solution, the nose and mouth airflow collection unit 1 is installed above the lips, and the main patch unit 2 is installed above the forehead. By integrating the nose and mouth airflow, electroencephalogram, electromyogram, and electrooculogram into a collection source to replace the existing scattered installation of collection conductors, the installation steps of the monitoring system during use can be effectively reduced, the use efficiency of the monitoring system can be improved. At the same time, optimizing the number of integrated collection conductors can improve the comfort of the subject during use.

[0057] The above embodiments only represent the specific implementation manners of the present invention, and the description is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention.

Claims

1. A sleep monitoring system, characterized in that: Comprising A main body (300) on the upper surface of which a monitoring patch (600) is placed in a fitting manner through a groove (310), and the monitoring patch (600) is composed of a first monitoring patch (610) and a plurality of second monitoring patches (620); A cover body (400) which is rotatably arranged on the upper surface of the main body (300), and a display screen (410) is arranged on the inner side surface of the cover body (400); A parameter acquisition component (500) which is plugged on the first monitoring patch (610) and is used for realizing head parameter acquisition.

2. The sleep monitoring system according to claim 1, wherein: The monitoring patch (600) includes A monitoring body (601) with a circuit board, a wireless communication module and a battery built therein, and a charging hole (602) and a first acquisition electrode (603) are arranged at the bottom of the monitoring body (601); A data interface (604) is further arranged at the front end of the monitoring body (601) of the first monitoring patch (610).

3. A sleep monitoring system according to claim 1, characterized in that: The parameter acquisition component (500) includes A nose and mouth airflow acquisition unit (1), A main patch unit (2) which forms a transmission loop with the nose and mouth airflow acquisition unit (1) through a first wire (100); A plurality of acquisition units (7), and the number of the acquisition units (7) is set to nine, and they are respectively A first electroencephalogram acquisition unit (31), a second electroencephalogram acquisition unit (32) and a third electroencephalogram acquisition unit (33) which are electrically connected with the main patch unit (2); A first electrooculogram acquisition unit (41) and a second electrooculogram acquisition unit (42) which are electrically connected with the main patch unit (2); A first postauricular acquisition unit (51) and a second postauricular acquisition unit (52) which are respectively communicated with the first wire (100) through a bifurcated member (200); A first submandibular acquisition unit (61) and a second submandibular acquisition unit (62) which are communicated with the first wire (100) through a bifurcated member (200).

4. The sleep monitoring system according to claim 3, characterized in that: The acquisition unit (7) includes An acquisition head (71), a circular groove (73) is arranged in the middle of the acquisition head (71), and a second acquisition electrode (74) is fixedly and fittingly arranged inside the circular groove (73); A second wire (72) is arranged at the tail of the acquisition head (71) and is electrically connected with the second acquisition electrode (74).

5. The sleep monitoring system according to claim 4, characterized in that: The second acquisition electrodes (74) of the first electroencephalogram acquisition unit (31), the second electroencephalogram acquisition unit (32) and the third electroencephalogram acquisition unit (33) are sintered electrodes; the second acquisition electrodes (74) of the first electrooculogram acquisition unit (41), the second electrooculogram acquisition unit (42), the first postauricular acquisition unit (51), the second postauricular acquisition unit (52), the first submandibular acquisition unit (61) and the second submandibular acquisition unit (62) are button electrodes.

6. The sleep monitoring system according to claim 3, wherein: The main patch unit (2) includes a first main body (21) with a circuit board built therein, a data plug (22) is arranged at the bottom of the first main body (21), and the data plug (22) can be plugged in the data interface (604).

7. The sleep monitoring system according to claim 3, characterized in that: The nose and mouth airflow acquisition unit (1) includes A second main body (10) with a circuit board built therein, A thermocouple which is installed on the second main body (10) and is electrically connected with the circuit board; A sound pickup hole (15) with a built-in microphone, the sound pickup hole (15) is located in the middle of the second body (10); a diversion groove (14) is also formed on the surface of the second body (10), one end of the diversion groove (14) is located on the upper edge of the second body (10), and the other end is communicated with the sound pickup hole (15).

8. A sleep monitoring system according to claim 7, characterized in that: Three thermocouples are provided, namely a first thermocouple (11), a second thermocouple (12) and a third thermocouple (13); the first thermocouple (11) and the second thermocouple (12) are arranged in parallel on the upper edge of the second body (10); the third thermocouple (13) is arranged in the middle of the lower edge of the second body (10).

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