CN111803030A - Sleep breathing result display system and method - Google Patents
Sleep breathing result display system and method Download PDFInfo
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- 201000002859 sleep apnea Diseases 0.000 description 2
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- A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
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Abstract
The invention provides a sleep breathing result display system and a sleep breathing result display method, and relates to the field of data display. The system comprises a sleep monitoring and filtering module, a data transmission and algorithm analysis module and a data display module; the sleep monitoring and filtering module is used for monitoring and filtering the thoracic breathing data and the oral-nasal breathing data of the user in real time through the sensor to obtain the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user; the data transmission and algorithm analysis module is used for transmitting the thoracic breathing pressure data and the mouth-nose breathing pressure data to the server and acquiring corresponding breathing results from the server; the data display module is used for transmitting the corresponding breathing result to the mobile equipment for displaying. According to the sleep breathing result display system and method provided by the embodiment of the invention, the thoracic breathing pressure data and the mouth-nose breathing pressure data of the user are acquired and transmitted to the server for algorithm analysis to acquire the corresponding breathing result, and the corresponding breathing result is displayed, so that the sleep condition of the user can be conveniently monitored in real time.
Description
Technical Field
The invention relates to the technical field of data display, in particular to a sleep respiration result display system and method.
Background
Sleep disordered breathing is a multiple disease, and can be manifested as symptoms of snoring, suffocating at night, low ventilation at night and the like in daily life. The sleep respiratory disorder can obviously influence the oxygen intake during sleep, so that visceral blood oxygen during sleep is caused, the sleep structure is damaged, and hypoxia is caused during long-term sleep, so that the sleep respiratory disorder is a risk factor for causing various cardiovascular and cerebrovascular diseases and metabolic diseases. At present, the traditional sleep apnea monitoring adopts a PSG (polysomnogram) instrument and the like, an electrode needs to be attached to the head, a nasal airflow tube needs to be arranged on the nose, and the use process is complex.
Disclosure of Invention
In view of the above, the present invention provides a sleep respiration result display system and method to solve the technical problem of complicated usage.
In a first aspect, an embodiment of the present invention provides a sleep respiration result display system, where the system includes a sleep monitoring and filtering module, a data transmission and algorithm analysis module, and a data display module, which are connected in sequence:
the sleep monitoring and filtering module is used for monitoring and filtering thoracic breathing data and oral-nasal breathing data of a user in real time through a sensor to acquire the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user;
the data transmission and algorithm analysis module is used for transmitting the thoracic breathing pressure data and the oral-nasal breathing pressure data to a server, so that the server performs algorithm analysis on the thoracic breathing pressure data and the oral-nasal breathing pressure data and acquires a corresponding breathing result from the server;
and the data display module is used for transmitting the corresponding breathing result to the mobile equipment for display.
With reference to the first aspect, the present invention provides a first possible implementation manner of the first aspect, where the sleep respiration result display system further includes a respiration result confirmation module;
the respiratory result confirming module is used for respectively monitoring and filtering thoracic breathing data and oral-nasal breathing data of a user in real time through two sensors, acquiring the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user, and confirming whether the difference value of the thoracic breathing pressure data and the oral-nasal breathing pressure data is larger than the respective predetermined sensitivity threshold value;
if so, confirming that the thoracic breathing pressure data and the mouth-nose breathing pressure data are valid data, and transmitting the valid data to a server by using a data transmission and algorithm analysis module for algorithm analysis;
and if not, confirming that the thoracic breathing pressure data and the oral-nasal breathing pressure data are invalid data, and reacquiring the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user by using the sleep monitoring and filtering module until the difference value is larger than a predetermined sensitivity threshold.
With reference to the first aspect, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the data transmission and algorithm analysis module extracts sleep data in the thoracic breathing data and the oronasal breathing data according to the thoracic breathing pressure data and the oronasal breathing pressure data, performs algorithm analysis on the sleep data by the server, and obtains a corresponding breathing result from the server;
wherein the corresponding breathing results include normal breathing, snoring, hypopnea breathing, obstructive sleep apnea, central sleep apnea, and mixed sleep apnea.
With reference to the first aspect, an embodiment of the present invention provides a third possible implementation manner of the first aspect, where the sleep respiration result display system further includes an analog-to-digital conversion module;
the analog-to-digital conversion module is used for performing analog-to-digital conversion on the respiratory pressure data of the user acquired by the sleep monitoring and filtering module.
With reference to the first aspect, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where the sleep monitoring and filtering module is connected to the sensor through an equipment interface or through bluetooth, and receives thoracic breathing pressure data and oronasal breathing pressure data acquired by the sensor.
The sensor can be a piezoelectric sensor, an optical fiber sensor and a pressure sensor, and can monitor pressure changes caused by thoracic breathing movement and mouth-nose breathing movement.
With reference to the first aspect, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where the data transmission and algorithm analysis module is communicatively connected to the server through a TCP/IP protocol or a bluetooth protocol.
In a second aspect, an embodiment of the present invention further provides a method for displaying a sleep respiration result, where the method includes the following steps:
monitoring and filtering thoracic and oral-nasal breathing data of a user in real time through a sensor to obtain the thoracic and oral-nasal breathing pressure data of the user;
transmitting the thoracic breathing pressure data and the oral-nasal breathing pressure data to a server, so that the server performs algorithm analysis on the thoracic breathing pressure data and the oral-nasal breathing pressure data, and acquiring a corresponding breathing result from the server;
and transmitting the corresponding breathing result to the mobile equipment for displaying.
With reference to the second aspect, an embodiment of the present invention provides a first possible implementation manner of the second aspect, where the step of acquiring thoracic breathing pressure data and oronasal breathing pressure data of the user by monitoring and filtering thoracic breathing data and oronasal breathing data of the user in real time through a sensor includes:
monitoring thoracic respiration data and oral-nasal respiration data of a user in real time through a sensor, and drawing a thoracic respiration data curve and an oral-nasal respiration data curve of the user;
and obtaining the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user at each moment according to the thoracic breathing data curve and the oral-nasal breathing data curve of the user.
In a third aspect, an embodiment of the present invention further provides a server, where the server includes: a processor and a memory, the memory storing computer-executable instructions executable by the processor, the processor executing the computer-executable instructions to execute the sleep breathing result display system described above.
In a fourth aspect, embodiments of the present invention also provide a computer-readable storage medium storing computer-executable instructions that, when invoked and executed by a processor, cause the processor to execute the sleep breathing result display system described above.
The embodiment of the invention has the following beneficial effects: the sleep respiration result display system comprises a sleep monitoring and filtering module, a data transmission and algorithm analysis module and a data display module which are sequentially connected, wherein the sleep monitoring and filtering module is used for acquiring thoracic respiration pressure data and oronasal respiration pressure data of a user, the data transmission and algorithm analysis module is used for transmitting the thoracic respiration pressure data and the oronasal respiration pressure data to a server for algorithm analysis, and the data display module is used for displaying an analysis result. According to the sleep breathing result display system and method provided by the embodiment of the invention, the thoracic breathing pressure data and the mouth-nose breathing pressure data of the user are acquired and transmitted to the server for algorithm analysis to acquire the corresponding breathing result, and the corresponding breathing result is displayed, so that the sleep condition of the user can be conveniently monitored in real time.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a block diagram of a sleep respiration result display system according to an embodiment of the present invention;
fig. 2 is a block diagram of another sleep respiration result display system according to an embodiment of the present invention;
fig. 3 is a waveform diagram of a respiration signal during normal respiration, which is obtained after sleep data is analyzed by a server according to an algorithm provided by the embodiment of the invention;
FIG. 4 is a waveform diagram of a respiratory signal in the presence of snoring obtained by an algorithmic analysis of sleep data by a server according to an embodiment of the present invention;
FIG. 5 is a waveform diagram illustrating a respiration signal in the presence of hypopnea respiration after algorithmic analysis of sleep data by a server, provided by an embodiment of the invention;
FIG. 6 is a waveform diagram of a respiratory signal in the presence of obstructive sleep apnea obtained by an algorithmic analysis of sleep data by a server according to an embodiment of the present invention;
FIG. 7 is a waveform diagram of a respiratory signal in the presence of a central sleep apnea after algorithmic analysis of sleep data by a server, provided by an embodiment of the invention;
FIG. 8 is a waveform diagram of a respiration signal in the presence of mixed sleep apnea after algorithmic analysis of sleep data by a server, provided by an embodiment of the invention;
FIG. 9 is a waveform diagram of a respiratory signal during obstructive sleep apnea calculated using an improved algorithm after algorithmic analysis of sleep data by a server, provided by an embodiment of the present invention;
fig. 10 is a flowchart of a method for displaying a sleep respiration result according to an embodiment of the present invention;
fig. 11 is a schematic structural diagram of a server according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Sleep disordered breathing is a multiple disease, and can be manifested as symptoms of snoring, suffocating at night, low ventilation at night and the like in daily life. The sleep respiratory disorder can obviously influence the oxygen intake during sleep, so that visceral blood oxygen during sleep is caused, the sleep structure is damaged, and hypoxia is caused during long-term sleep, so that the sleep respiratory disorder is a risk factor for causing various cardiovascular and cerebrovascular diseases and metabolic diseases. At present, PSG instruments and the like are adopted in traditional sleep apnea monitoring, electrodes need to be attached to the head, a nasal airflow tube needs to be arranged on the nose, and the use process is complex. In view of the above, embodiments of the present invention provide a sleep respiration result display system and method to alleviate the above problems.
In order to facilitate understanding of the present embodiment, a detailed description will be given to a sleep respiration result display system disclosed in the embodiment of the present invention.
In one possible embodiment, the present invention provides a sleep breathing result display system. Fig. 1 is a block diagram of a sleep respiration result display system according to an embodiment of the present invention, which includes a sleep monitoring and filtering module 101, a data transmission and algorithm analysis module 102, and a data display module 103, which are connected to each other.
The sleep monitoring and filtering module 101 is used for monitoring and filtering thoracic breathing data and oronasal breathing data of a user in real time through a sensor to acquire thoracic breathing pressure data of the user;
the data transmission and algorithm analysis module 102 is configured to transmit the thoracic breathing pressure data and the oronasal breathing pressure data to a server, so that the server performs algorithm analysis on the thoracic breathing pressure data and the oronasal breathing pressure data, and obtains a corresponding breathing result from the server;
the data display module 103 is configured to transmit the corresponding breathing result to a mobile device for display.
The sensor is a piezoelectric ceramic sensor, a piezoelectric film sensor or an optical fiber sensor and is connected with the sleep monitoring and filtering module 101, the sensor can be placed below the chest or below the head, a mattress, a pillow and the like can be separated in the middle, and the sensor can also be in direct contact and is used for collecting thoracic respiration data and oronasal respiration data of a user.
Further, the corresponding breathing results may be stored in a memory, such as a memory, for long periods of time.
The embodiment of the invention has the following beneficial effects: the embodiment of the invention provides a sleep respiration result display system which comprises a sleep monitoring and filtering module, a data transmission and algorithm analysis module and a data display module which are sequentially connected. According to the sleep breathing result display system and method provided by the embodiment of the invention, the thoracic breathing pressure data and the mouth-nose breathing pressure data of the user are acquired and transmitted to the server for algorithm analysis and acquisition.
In practical use, in order to confirm a respiration result and perform analog-to-digital conversion on the respiration pressure data, a respiration result confirmation module and an analog-to-digital conversion module are further provided in the embodiment of the present invention, and fig. 2 shows a structural block diagram of another sleep respiration result display system provided in the embodiment of the present invention.
As shown in fig. 2, the sleep respiration result display system includes a respiration result confirmation module 201 and an analog-to-digital conversion module 202, in addition to the sleep monitoring and filtering module 101, the data transmission and algorithm analysis module 102, and the data display module 103.
Specifically, the sleep breathing result display system further comprises a breathing result confirmation module 201;
the respiration result confirmation module 201 is configured to respectively perform real-time monitoring and filtering on thoracic breathing data and oronasal breathing data of a user through two sensors, acquire thoracic breathing pressure data and oronasal breathing pressure data of the user, and confirm whether a difference between the thoracic breathing pressure data and the oronasal breathing pressure data is greater than a respective predetermined sensitivity threshold;
if yes, confirming that the thoracic breathing pressure data and the mouth-nose breathing pressure data are valid data, and transmitting the valid data to a server by using a data transmission and algorithm analysis module 102 for algorithm analysis;
if not, confirming that the thoracic breathing pressure data and the oral-nasal breathing pressure data are invalid data, and reacquiring the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user by using the sleep monitoring and filtering module 101 until the difference value is larger than a predetermined sensitivity threshold.
Specifically, the sleep respiration result display system further comprises an analog-to-digital conversion module 202;
the analog-to-digital conversion module 202 is configured to perform analog-to-digital conversion on the respiratory pressure data of the user acquired by the sleep monitoring and filtering module 101.
In the embodiment of the invention, firstly, mean square deviation calculation is carried out on thoracic respiration data and oral-nasal respiration data, and when the calculated mean square deviation is larger than a body movement threshold value, a user is in a body movement state; when the calculated mean square error is less than the out-of-bed threshold, the user is in the out-of-bed state, and when the calculated mean square error is between the out-of-bed threshold and the physical activity threshold, the user is in the sleep state.
When the user is in a sleep state, the sleep data of the user needs to be subjected to algorithm analysis, and a corresponding breathing result is obtained.
Specifically, by the data transmission and algorithm analysis module 102 extracting sleep data in the thoracic breathing data and the oronasal breathing data according to the thoracic breathing pressure data and the oronasal breathing pressure data, the embodiments of the present invention show in fig. 3 to 8 waveform diagrams of respiration signals when normal breathing, snoring, low-ventilation breathing, obstructive sleep apnea, central sleep apnea and mixed sleep apnea exist, which are obtained by performing algorithm analysis on sleep data acquired by a server and acquired by a piezoelectric sensor (placed under the chest to measure the respiratory movement of the chest, and a piezoelectric sensor may be additionally added to be placed under the head to measure the respiratory movement of the oronasal breathing).
Fig. 3 is a waveform diagram of a respiration signal during normal respiration, which is obtained after sleep data is analyzed by a server according to an algorithm provided by the embodiment of the invention.
As shown in fig. 3, it is a waveform of a respiratory signal of normal breathing (wherein the upper part is filtered data, and the lower part is an original respiratory pressure signal, wherein the filtering refers to a filtered thoracic respiratory pressure and oronasal respiratory pressure data curve obtained by filtering processing of a server algorithm, the filtering refers to a low-pass filtering smoothing algorithm, and fig. 4-9 have the same principle) obtained by the server performing low-pass filtering and algorithm analysis on sleep data acquired by a piezoelectric sensor (placed under the chest or under the pillow), and the waveform characteristic of the respiratory signal of normal breathing is substantially smooth and the waveform frequency is substantially unchanged.
Fig. 4 is a waveform diagram of a respiratory signal in the presence of snoring obtained after sleep data is algorithmically analyzed by a server according to an embodiment of the present invention.
As shown in fig. 4, it is a waveform of a respiratory signal in the presence of snoring (in which the upper part is filtered data and the lower part is an original respiratory pressure signal) obtained by low-pass filtering and algorithm analysis of sleep data acquired by a piezoelectric sensor (placed under the chest or under a pillow) by a server, the waveform of the respiratory signal in the presence of snoring is characterized by unsmooth, frequency variation, and presence of jaggies, burrs, plateau and the like, and the waveform frequency variation characteristic is generally greater than 10%.
Fig. 5 is a waveform diagram of a respiration signal in the presence of hypopnea respiration after algorithmic analysis of sleep data by a server, according to an embodiment of the present invention.
As shown in fig. 5, the waveform of the respiratory signal in the presence of low-ventilation respiration (wherein the upper part is the filtered data and the lower part is the original respiratory pressure signal) obtained by the server performing low-pass filtering and algorithm analysis on the sleep data acquired by the piezoelectric sensor (placed under the pillow), and the waveform of the respiratory signal in the presence of low-ventilation respiration is characterized in that the snoring and apnea are eliminated under the condition that the normal sleeping posture is not changed, the waveform amplitude is reduced by more than 70% and the duration is longer than 10 seconds.
Fig. 6 shows a waveform diagram of a respiratory signal obtained by performing an algorithm analysis on sleep data by a server in the presence of obstructive sleep apnea according to an embodiment of the present invention.
As shown in fig. 6, the waveform of the respiratory signal obtained by the server after low-pass filtering and algorithm analysis of the sleep data collected by the piezoelectric sensor (placed under the chest or under the pillow) (wherein the upper part is the filtered data, and the lower part is the original respiratory pressure signal) in the presence of obstructive sleep apnea is characterized in that the waveform frequency is basically unchanged, but the amplitude rises and falls obviously, and the respiratory signal has the basic "spindle waveform" characteristic.
Fig. 7 is a waveform diagram of a respiratory signal in the presence of central sleep apnea after algorithmic analysis of sleep data by a server according to an embodiment of the present invention.
As shown in fig. 7, the waveform of the respiratory signal obtained by the server after low-pass filtering and algorithm analysis of the sleep data collected by the piezoelectric sensor (placed under the chest or under the pillow) (where the upper part is the filtered data and the lower part is the original respiratory pressure signal) in the presence of central sleep apnea is characterized in that the amplitude is placed at the midline between the amplitude levels for a long time, i.e. the thorax or the mouth and nose are not in motion for a long time.
Fig. 8 is a waveform diagram of a respiration signal in the presence of mixed sleep apnea, which is obtained after sleep data is algorithmically analyzed by a server according to an embodiment of the present invention.
As shown in fig. 8, it is a waveform of a respiratory signal in the presence of mixed sleep apnea (in which the upper part is filtered data and the lower part is an original respiratory pressure signal) obtained by low-pass filtering and algorithm analysis of sleep data acquired by a piezoelectric sensor (placed under the chest or under a pillow) by a server, and the waveform of the respiratory signal in the presence of mixed sleep apnea is characterized in that a waveform of obstructive sleep apnea and a waveform of central sleep apnea continuously and alternately appear.
Fig. 9 shows a waveform diagram of a respiratory signal at obstructive sleep apnea calculated by an improved algorithm after sleep data is subjected to algorithm analysis by a server according to an embodiment of the present invention.
As shown in fig. 9, it is the waveform of the respiratory signal during obstructive sleep apnea (where the upper part is the filtered data and the lower part is the original respiratory pressure signal) calculated by the improved algorithm after low-pass filtering and algorithm analysis are performed on the sleep data collected by the piezoelectric sensor (placed under the chest or under the pillow) by the server, in this case, the first piezoelectric sensor and the second piezoelectric sensor are placed under the chest and the pillow, respectively, the thoracic motion (upper diagram of fig. 9) and the mouth-nose motion (lower diagram of fig. 9) are obtained, respectively, and the waveforms of the respiratory signal filtered by the two piezoelectric sensors are compared;
for respiratory signals in the presence of improved obstructive sleep apnea, the algorithm has the following judgment rules:
1) at the beginning (A) of thoracic movement, the oronasal respiratory movement is not or lagged behind;
2) after the thoracic motion starts (A), the whole respiratory waveform is weak;
3) the respiratory wave of the latter waveform reaches a significant maximum after the thorax moves to the maximum (B);
4) when the thorax moves to the maximum rear position (B), the amplitude of the respiratory waveform measured at the pillow is obviously larger than that of the previous waveform;
5) after the thoracic motion has disappeared (C), the head respiration waveform lags behind by one waveform.
The sleep monitoring and filtering module 101, the data transmission and algorithm analysis module 102 and the data display module 103 or the external accessories of the sleep breathing result display system in the embodiment of the invention all select the optimal connection mode communication mode.
Specifically, the sleep monitoring and filtering module 101 is connected to the sensor through an equipment interface or through bluetooth, and receives thoracic breathing pressure data and oronasal breathing pressure data acquired by the sensor. The data transmission and algorithm analysis module 102 is in communication connection with the server through a TCP/IP protocol or a Bluetooth protocol.
In summary, the sleep respiration result display system of the present invention includes a sleep monitoring and filtering module, a data transmission and algorithm analysis module, and a data display module, which are connected in sequence, and the sleep monitoring and filtering module is first used to acquire thoracic breathing pressure data and oronasal breathing pressure data of a user, then the data transmission and algorithm analysis module is used to transmit the thoracic breathing pressure data and oronasal breathing pressure data to a server for algorithm analysis, and finally the data display module is used to display an analysis result. According to the sleep respiration result display system and method provided by the embodiment of the invention, the thoracic respiration pressure data and the oral-nasal respiration pressure data of the user are acquired and transmitted to the server for algorithm analysis to acquire the corresponding respiration result, and the corresponding respiration result is displayed, so that the sleep condition of the user can be conveniently monitored in real time, and the system and method can be used for hospitals, families and the like, and serve doctors, patients or family users.
In another possible implementation manner, corresponding to the sleep respiration result display method provided in the foregoing implementation manner, an embodiment of the present invention further provides a sleep respiration result display method, and fig. 10 is a flowchart of a sleep respiration result display method provided in an embodiment of the present invention. As shown in fig. 10, the method comprises the steps of:
step S1002: the thoracic and oral-nasal breathing data of the user are monitored and filtered in real time through a sensor, and the thoracic and oral-nasal breathing pressure data of the user are obtained.
It should be further noted that, in the embodiment of the present invention, the thoracic breathing data and the oronasal breathing data of the user are monitored and filtered simultaneously, so that the measurement accuracy can be improved to the maximum extent, and the optimal measurement effect can be obtained, but the thoracic breathing data of the user or the oronasal breathing data of the user can be monitored and filtered separately, and only the measurement accuracy and the measurement effect are slightly worse than the measurement accuracy and the measurement effect of the simultaneous monitoring and filtering of the thoracic breathing data and the oronasal breathing data of the user, which is suitable for measuring general sleep breathing.
Step S1004: and transmitting the thoracic breathing pressure data and the oral-nasal breathing pressure data to a server, so that the server performs algorithm analysis on the thoracic breathing pressure data and the oral-nasal breathing pressure data, and acquiring a corresponding breathing result from the server.
Step S1006: and transmitting the corresponding breathing result to the mobile equipment for displaying.
When in actual use, carry out real-time supervision and filtering through sensor to user's thorax breathing data and oronasal breathing data, acquire user's thorax breathing pressure data and oronasal breathing pressure data's step includes:
monitoring thoracic respiration data and oral-nasal respiration data of a user in real time through a sensor, and drawing a thoracic respiration data curve and an oral-nasal respiration data curve of the user;
and obtaining the thoracic breathing data and the oral-nasal breathing data of the user at each moment according to the thoracic breathing data curve and the oral-nasal breathing data curve of the user.
Filtering by a server algorithm to obtain a filtered thoracic breathing pressure data curve of the user and a mouth-nose breathing pressure data curve of the user; the filtering refers to a low-pass filtering smoothing algorithm.
In yet another possible implementation manner, an embodiment of the present invention further provides a server, and fig. 11 shows a schematic structural diagram of the server provided in the embodiment of the present invention, and referring to fig. 11, the server includes: a processor 1100, a memory 1101, a bus 1102 and a communication interface 1103, the processor 1100, the memory 1101, the communication interface 1103 and being connected by the bus 1102; the processor 1100 is for executing executable modules, such as computer programs, stored in the memory 1101.
Wherein the memory 1101 stores computer-executable instructions capable of being executed by the processor 1100, the processor 1100 executing the computer-executable instructions to implement the methods described above.
Further, the memory 1101 may include a high-speed Random Access Memory (RAM) and may also include a non-volatile memory (non-volatile memory), such as at least one disk memory. The communication connection between the network element of the system and at least one other network element is implemented through at least one communication interface 1103 (which may be wired or wireless), and may use the internet, a wide area network, a local network, a metropolitan area network, etc.
Bus 1102 may be an ISA bus, PCI bus, EISA bus, or the like. The bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one double-headed arrow is shown in FIG. 11, but that does not indicate only one bus or one type of bus.
The memory 1101 is used for storing a program, and the processor 1100 executes the program after receiving a program execution instruction, and the method for displaying a sleep breathing result disclosed in any one of the foregoing embodiments of the present invention may be applied to the processor 1100, or implemented by the processor 1100.
Further, processor 1100 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 1100. The Processor 1100 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the device can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field-Programmable Gate Array (FPGA), or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 1101, and the processor 1100 reads the information in the memory 1101, and completes the steps of the above method in combination with the hardware thereof.
In yet another possible implementation, the embodiment of the present invention further provides a computer-readable storage medium storing computer-executable instructions, which, when invoked and executed by a processor, cause the processor to implement the method described above.
The sleep respiration result display method provided by the embodiment of the invention has the same technical characteristics as the sleep respiration result display system provided by the embodiment, so that the same technical problems can be solved, and the same technical effects can be achieved.
The computer program product of the sleep breathing result display system and method provided by the embodiment of the present invention includes a computer readable storage medium storing a program code, and instructions included in the program code may be used to execute the method described in the foregoing method embodiment, and specific implementation may refer to the method embodiment, and will not be described herein again.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a ReaD-Only Memory (ROM), a RanDom Access Memory (RAM), a magnetic disk, or an optical disk.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that the following embodiments are merely illustrative of the present invention, and not restrictive, and the scope of the present invention is not limited thereto: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A sleep respiration result display system is characterized by comprising a sleep monitoring and filtering module, a data transmission and algorithm analysis module and a data display module which are sequentially connected;
the sleep monitoring and filtering module is used for monitoring and filtering thoracic breathing data and oral-nasal breathing data of a user in real time through a sensor to acquire the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user;
the data transmission and algorithm analysis module is used for transmitting the thoracic breathing pressure data and the oral-nasal breathing pressure data to a server, so that the server performs algorithm analysis on the thoracic breathing pressure data and the oral-nasal breathing pressure data and acquires a corresponding breathing result from the server;
and the data display module is used for transmitting the corresponding breathing result to the mobile equipment for display.
2. The system of claim 1, wherein the sleep breathing result display system further comprises a breathing result confirmation module;
the respiratory result confirming module is used for respectively monitoring and filtering thoracic breathing data and oral-nasal breathing data of a user in real time through two sensors, acquiring the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user, and confirming whether the difference value of the thoracic breathing pressure data and the oral-nasal breathing pressure data is larger than the respective predetermined sensitivity threshold value; if so, confirming that the thoracic breathing pressure data and the mouth-nose breathing pressure data are valid data, and transmitting the valid data to a server by using a data transmission and algorithm analysis module for algorithm analysis; if not, confirming that the thoracic breathing pressure data and the oral-nasal breathing pressure data are invalid data, and reacquiring the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user by using the sleep monitoring and filtering module until the difference value is larger than a predetermined sensitivity threshold.
3. The system of claim 1, wherein the data transmission and algorithm analysis module extracts sleep data from the thoracic breathing pressure data and the oronasal breathing pressure data, performs algorithm analysis on the sleep data by the server, and obtains corresponding breathing results from the server;
wherein the corresponding breathing results include normal breathing, snoring, hypopnea breathing, obstructive sleep apnea, central sleep apnea, and mixed sleep apnea.
4. The system of claim 1, wherein the sleep breathing result display system further comprises an analog-to-digital conversion module;
the analog-to-digital conversion module is used for performing analog-to-digital conversion on the respiratory pressure data of the user acquired by the sleep monitoring and filtering module.
5. The system of claim 1, wherein the sleep monitoring and filtering module is connected to the sensor via a device interface or via bluetooth, and receives the thoracic and oronasal respiratory pressure data collected by the sensor.
6. The system of claim 1, wherein the data transmission and algorithm analysis module is communicatively coupled to the server via a TCP/IP protocol or a bluetooth protocol.
7. A sleep respiration result display method is characterized by comprising the following steps;
monitoring and filtering thoracic and oral-nasal breathing data of a user in real time through a sensor to obtain the thoracic and oral-nasal breathing pressure data of the user;
transmitting the thoracic breathing pressure data and the oral-nasal breathing pressure data to a server, so that the server performs algorithm analysis on the thoracic breathing pressure data and the oral-nasal breathing pressure data, and acquiring a corresponding breathing result from the server;
and transmitting the corresponding breathing result to the mobile equipment for displaying.
8. The method of claim 7, wherein the step of obtaining the thoracic and oronasal respiratory pressure data of the user by real-time monitoring and filtering of the thoracic and oronasal respiratory data of the user with sensors comprises:
monitoring thoracic respiration data and oral-nasal respiration data of a user in real time through a sensor, and drawing a thoracic respiration data curve and an oral-nasal respiration data curve of the user;
and obtaining the thoracic breathing pressure data and the oral-nasal breathing pressure data of the user at each moment according to the thoracic breathing data and the oral-nasal breathing pressure data curve of the user.
9. A server, comprising a processor and a memory, the memory storing machine executable instructions executable by the processor, the processor executing the machine executable instructions to execute the sleep breathing result display system of any one of claims 1-6.
10. A machine-readable storage medium having stored thereon machine-executable instructions which, when invoked and executed by a processor, cause the processor to execute the sleep breathing result display system of any of claims 1-6.
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Application publication date: 20201023 |