CN114917475B

CN114917475B - Control device, electronic apparatus, and storage medium for integrated sleep therapy

Info

Publication number: CN114917475B
Application number: CN202210852641.4A
Authority: CN
Inventors: 丁衍
Original assignee: Suzhou Xiaolan Medical Technology Co ltd
Current assignee: Suzhou Xiaolan Medical Technology Co ltd
Priority date: 2022-07-20
Filing date: 2022-07-20
Publication date: 2022-12-06
Anticipated expiration: 2042-07-20
Also published as: CN114917475A

Abstract

The embodiment of the application relates to a control device, electronic equipment and storage medium for comprehensive sleep treatment, wherein the control device comprises: a signal acquisition module configured to continuously acquire a physiological signal of a user, the physiological signal comprising a respiratory signal; the control execution module is configured to at least alternatively execute sleep induction and periodically delay and execute intermediate frequency snore stopping according to the acquired respiratory signals; the method comprises the following steps that a breathing signal comprises an exhalation end point, and the step of periodically delaying and executing the intermediate frequency snore stopping according to the acquired breathing signal specifically comprises the following steps: calculating the delay time for executing intermediate frequency snore stopping in the next breathing period according to the acquired breathing signals; and taking the expiration ending point moment of the current breathing cycle as the starting time of the delay time, and executing the intermediate frequency snore stopping after the delay time till the expiration ending point moment of the next breathing cycle. The invention can relatively prolong the effective sleep time and realize the comprehensive treatment of insomnia and snoring.

Description

Control device, electronic apparatus, and storage medium for integrated sleep therapy

Technical Field

The invention relates to the technical field of health and medical treatment, in particular to a control device, electronic equipment and a storage medium for comprehensive sleep treatment.

Background

Sleep disorders have numerous clinical manifestations, common difficulty falling asleep means that the patient is still unable to fall asleep after half an hour of bed rest, frequent wakefulness means more than twice a night wakefulness, etc., and sleep disorders may also cause snoring. Mild snoring does not affect the overall sleep quality of the person, whereas severe snoring may be associated with obstructive sleep apnea. It is obvious that in sleep disorders, insomnia, snoring, etc. are all key to affecting sleep quality.

On the one hand, transcranial microcurrent Stimulation CES (critical electrical Stimulation) is a mature non-drug treatment protocol in the treatment of insomnia, and has received the license of most national drug administration and health departments worldwide. The essence of the CES treatment is that the brain is stimulated by low-intensity micro current, abnormal brain waves of a patient are changed, the brain is promoted to secrete a series of neurotransmitters and hormones which are closely related to anxiety, depression, insomnia and other diseases, and the insomnia condition is improved. However, the CES sleep therapeutic apparatus on the market performs treatment to the human body by micro-current stimulation, and the evaluation of the treatment effect is often detected by other methods after the treatment course is finished.

On the other hand, snoring is commonly called snore and snore, the snore with intensity has little influence on human bodies, and the snore which causes special attention in medical field is snore accompanied with apnea in sleep, namely sleep apnea hypopnea syndrome. Common treatment modes of snoring, such as ventilator treatment, mainly include surgical treatment and electrical stimulation treatment; in the surgical treatment, the soft tissue of the part easy to block needs to be cut; in the electrical stimulation treatment, pulse modulation compound waves are adopted to perform electrical stimulation on the genioglossus muscle and the hypoglossal nerve branch discontinuously, so that the genioglossus muscle is promoted to shrink in a stress way, the contraction tension of an upper airway is increased, and the collapse of the airway is relieved to keep the airway smooth.

Therefore, further improvement of the overall sleep quality is still urgently needed.

Disclosure of Invention

In view of the above, embodiments of the present application provide a control apparatus, an electronic device, and a storage medium for integrated sleep therapy to solve at least one problem in the background art.

In a first aspect, an embodiment of the present application provides a control apparatus for integrated sleep therapy, where the control apparatus includes:

a signal acquisition module configured to continuously acquire physiological signals of a user, the physiological signals including respiratory signals;

the control execution module is configured to at least alternatively execute sleep induction and periodically delay and execute intermediate frequency snore stopping according to the acquired respiratory signals;

in the control execution module, the breathing signal includes an exhalation end point, and the step of periodically delaying and executing intermediate frequency snore stopping according to the acquired breathing signal specifically includes:

calculating the delay time for executing intermediate frequency snore stopping in the next breathing period according to the acquired breathing signals;

and taking the expiration ending point time of the current breathing cycle as the starting time of the delay time, and executing the intermediate frequency snore stopping after the delay time till the expiration ending point time of the next breathing cycle.

With reference to the first aspect of the present application, in an optional implementation manner, in the control execution module, the respiratory signal further includes a respiratory frequency and an inhalation point, and the step of calculating a delay time for executing the intermediate frequency snore stopping in a next respiratory cycle according to the acquired respiratory signal specifically includes:

calculating a first interval time from the inhalation point time of the next breathing cycle to the exhalation end point time in the current breathing cycle according to the respective corresponding times of the inhalation point and the exhalation end point in the historical breathing cycle;

calculating a second interval time from the moment of starting the intermediate frequency snore stopping next time to the moment of an inhalation point of the next breathing cycle according to the breathing frequency of the current breathing cycle;

and obtaining the delay time from the expiration end point in the current breathing cycle to the next starting of the intermediate frequency snore stopping according to the first interval time and the second interval time.

With reference to the first aspect of the present application, in an optional implementation manner, in the control execution module, the step of periodically delaying execution of the intermediate frequency snore relieving according to the acquired respiratory signal includes:

presetting a second time period, and periodically delaying and executing intermediate frequency snore stopping according to the acquired breathing signal in the second time period; alternatively, the first and second liquid crystal display panels may be,

if the physiological signal also comprises snore information, after the snore information is obtained, the intermediate frequency snore stopping is automatically executed in a periodically delayed mode according to the obtained respiratory signal until the snore stops.

With reference to the first aspect of the present application, in an optional implementation manner, the control execution module is further configured to:

and adjusting the stimulation intensity of the intermediate frequency snore stopping.

With reference to the first aspect of the present application, in an optional implementation manner, in the control execution module, the step of executing sleep induction includes:

presetting a first time period, and performing sleep induction in the first time period; alternatively, the first and second liquid crystal display panels may be,

and if the physiological signals also comprise electroencephalogram signals, determining whether the user is in a sleep state or a non-sleep state currently according to the acquired electroencephalogram signals, and automatically executing sleep induction when the user is determined to be in the non-sleep state.

With reference to the first aspect of the present application, in an optional implementation manner, in the control execution module, the step of executing sleep induction further includes:

after determining that a user is in a sleep state, distinguishing a sleep period of the current sleep state in a non-rapid eye movement period, wherein the sleep period comprises a first-level sleep latency period, a second-level light sleep period and a third-level and fourth-level deep sleep periods;

and if the user is distinguished to be in the second-level light sleep period currently, automatically executing the induced sleep again to prolong the third-level and fourth-level deep sleep periods.

In an optional embodiment, in combination with the first aspect of the application, in the control execution module, the sleep induction is performed by a transcranial microcurrent stimulation therapy CES electrode.

With reference to the first aspect of the present application, in an optional implementation manner, in the control execution module, sleep induction is further performed through sound hypnosis.

In a second aspect, an embodiment of the present application provides an electronic device, including:

a processor;

a storage medium having stored thereon computer-executable instructions that, when executed by the processor, perform:

continuously acquiring physiological signals of a user, the physiological signals including respiratory signals;

at least one of inducing sleep and periodically delaying to execute intermediate frequency snore stopping according to the acquired respiratory signal;

the method comprises the following steps of obtaining a respiratory signal, wherein the respiratory signal comprises an exhalation end point, and the step of periodically delaying and executing the intermediate frequency snore stopping according to the obtained respiratory signal specifically comprises the following steps:

In a third aspect, an embodiment of the present application provides a storage medium, where the storage medium has stored thereon computer-executable instructions, and when executed by a processor, the computer-executable instructions perform:

the method comprises the following steps that breathing signals comprise an exhalation end point, and the step of periodically delaying and executing intermediate-frequency snore stopping according to the acquired breathing signals specifically comprises the following steps:

calculating the delay time for executing the intermediate frequency snore stopping in the next breathing period according to the acquired breathing signals;

The technical scheme provided by the embodiment of the application brings the beneficial effects that: on one hand, the user enters a sleep state in advance by executing sleep induction; on the other hand, the intermediate frequency snore stopping is periodically executed in a delayed mode through synchronous breathing, the duration of intermediate frequency snore stopping electric stimulation is shortened to relieve possible muscle fatigue, the sleep quality in the whole sleep process is improved, and meanwhile, compared with a mode that a noninvasive sleep breathing machine needs to wear a mask, the condition that air pressure impacts an air inlet channel is avoided; on the other hand, if the sleep induction and the intermediate frequency snore stopping are carried out in the whole sleep process for matching treatment, the effective sleep time can be relatively prolonged, the sleep is effectively improved, the life quality is improved, and the comprehensive treatment of insomnia and snore symptoms can be realized by one product.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic view of an application scenario of a control device for integrated sleep therapy according to an embodiment of the present application;

FIG. 2 is a block flow diagram of a method for controlling integrated sleep therapy according to an embodiment of the present application;

FIG. 3 is a schematic diagram of the time distribution of the periodically delayed implementation of the mid-frequency snore stopping according to an embodiment of the present application;

fig. 4 is a flow chart illustrating a program setting of a control method for integrated sleep treatment according to an embodiment of the present application;

fig. 5 is a detailed flowchart of a control method for integrated sleep therapy in an intelligent mode according to an embodiment of the present application;

fig. 6 is a schematic block diagram of an electronic device according to an embodiment of the present application;

fig. 7 is a specific structural block diagram of an integrated sleep therapy apparatus according to an embodiment of the present application.

Detailed Description

In order to make the technical solution and advantages of the present invention more comprehensible, a detailed description is given below by way of specific examples. Wherein the figures are not necessarily to scale, and certain features may be exaggerated or minimized to more clearly show details of the features; unless defined otherwise, technical and scientific terms used herein have the same meaning as those in the technical field to which this application belongs.

The embodiment of the application provides a control device for comprehensive sleep treatment, and the control device realizes comprehensive treatment of insomnia and snoring symptoms by one product through a control method of the comprehensive sleep treatment. If the control method of the integrated sleep therapy is applied to the control device of the integrated sleep therapy, the control device can be a therapeutic apparatus, and when the therapeutic apparatus is used, the control method is shown in fig. 1. The therapeutic apparatus integrates a sleep induction function and an intermediate frequency snore stopping function, when the therapeutic apparatus is used, various physiological signals of a user are collected through electrodes or sensors and the like, and sleep induction and/or intermediate frequency snore stopping are carried out on the user, so that multifunctional treatment of insomnia and snore can be realized through one product.

The embodiment of the application provides a control device for comprehensive sleep treatment, which comprises:

As shown in fig. 2, the steps of the signal obtaining module and the control executing module are respectively, that is, the control method for integrated sleep therapy as a whole, and the control method includes the following steps:

s1: continuously acquiring physiological signals of a user, the physiological signals including respiratory signals;

s2: at least one of the steps of inducing sleep is executed alternatively, and the intermediate frequency snore stopping is executed in a periodic time delay mode according to the acquired respiratory signals.

In the embodiment of the application, the sleep induction and the intermediate frequency snore stopping can be used for treatment in a matching way or alternatively, and the specific treatment mode is determined according to the acquired physiological signals, so that the treatment of the user in the whole sleep process is met. Meanwhile, in the intermediate frequency snore stopping treatment, the breathing of the user is combined with the breathing condition of the user, the intermediate frequency snore stopping treatment is performed in a targeted and synchronous delaying mode, namely, the breathing is detected to be used for feedback of the intermediate frequency snore stopping treatment, wherein the breathing synchronization is that the frequency of the intermediate frequency snore stopping is approximately the same as the breathing frequency of the user. On one hand, the user enters the next stage of sleep in advance by executing the sleep induction; on the other hand, the intermediate frequency snore stopping is executed in a periodically delayed mode through synchronous breathing, the duration of intermediate frequency snore stopping electric stimulation is shortened so as to relieve possible muscle fatigue, the sleep quality in the whole sleep process is improved, and meanwhile compared with a mode that a noninvasive sleep breathing machine needs to wear a face mask, the condition that air pressure impacts an air inlet channel does not exist; on the other hand, if the sleep induction and the intermediate frequency snore stopping are carried out in the whole sleep process in a matching way, the effective sleep time can be relatively prolonged, the sleep can be effectively improved, and the life quality can be improved.

It should be noted that, the treatment of the intermediate frequency snore stopping is to electrically stimulate the genioglossus muscle and the hypoglossal nerve branch by the intermediate frequency electrode worn under the chin of the user, so as to promote the irritable contraction of the genioglossus muscle, increase the contraction tension of the upper airway, relieve the airway collapse, and keep the airway unobstructed.

In the present embodiment, the manner of acquiring the respiratory signal includes, but is not limited to, any one of impedance respiration detection, temperature and/or humidity detection, and airflow detection. The operation modes of different respiration detection modes may also be different, for example, for impedance respiration detection, electrodes need to be attached; for temperature and/or humidity detection, the sensor needs to be placed at the nostrils, and a temperature and humidity sensor or a temperature sensor or a humidity sensor can be used; in the case of airflow detection, it is also desirable to prevent airflow at the nares. Preferably, the breathing signal is acquired by means of temperature detection, in particular, a fast-response thermistor is used as a temperature sensor and is placed at the nose, and the use is convenient and the cost is low.

Further, in the control execution module, the respiratory signal includes an exhalation end point, and the step of periodically delaying and executing intermediate frequency snore stopping according to the acquired respiratory signal specifically includes:

and taking the exhalation ending point time of the current breathing cycle as the starting time of the delay time, and executing intermediate-frequency snore stopping after the delay time till the exhalation ending point time of the next breathing cycle.

Furthermore, in the control execution module, the respiratory signal further includes a respiratory frequency and an inhalation point, and the step of calculating a delay time for executing the intermediate frequency snore relieving in the next respiratory cycle according to the acquired respiratory signal specifically includes:

calculating a first interval time from the inhalation point time of the next breathing cycle to the exhalation end point time of the current breathing cycle according to the respective corresponding times of the inhalation point and the exhalation end point in the historical breathing cycle;

and obtaining the delay time from the moment of the expiration end point in the current breathing cycle to the next starting of the intermediate frequency snore stopping according to the first interval time and the second interval time.

As shown in fig. 3, in the present embodiment, after passing N breath detections, the time instants of the user's breathing frequency, inhalation point and exhalation end point in each breathing cycle are determined, where N > 8; calculating the time T of one breathing cycle and the time from the expiration end point in the previous breathing cycle to the next breathing cycle in two adjacent breathing cycles according to the determined informationTime t at the time of the point of inhalation in the middle of the period ₀ Wherein, t ₀ Is a dynamically changing value, which is determined from the historical respiratory signal, and can be referenced to the current respiratory cycle and the time t determined in the previous respiratory cycle ₀ ^′ Or can be determined according to historical data so as to predict the time t from the inhalation point moment in the next breathing cycle to the exhalation end point moment in the current breathing cycle ₀ Is a time t ₀ ^′ 。

After detecting the end point of exhalation of the current respiratory cycle and the time t thereof, the reference time t ₀ ^′ Predicting the inspiration point instant t + t in the next respiratory cycle ₀ ^′ (ii) a Before the inhalation point of the next breathing cycle, the breathing passage needs to be opened, the advance time is set to be m% of the time of the breathing cycle, and then the advance time is T · m%, wherein the value range of m is preferably 2 to 15, and m =5 is specifically selected in the embodiment. Then, the moment of starting the intermediate frequency snore stopping in the next respiratory cycle is t + t ₀ ^′ -T · m%, and turning off the mid-frequency snore stopping treatment at the end point of exhalation in the next respiratory cycle, and continuing to wait for the next mid-frequency snore stopping treatment.

Assuming that the breathing frequency is 20 times/minute, the time T =3000ms of the breathing cycle, and the time from the exhalation end point in the previous breathing cycle to the inhalation point in the next breathing cycle is 40% of the whole breathing cycle, that is, the time T ₀ =1200ms, in the current respiratory cycle, the time of starting the intermediate frequency snore stopping is t +1200ms-3000ms · 5%, and the delay time is 1200ms-3000ms · 5%, that is, 1050ms. The intermediate frequency snore stopping therapy is (3000-1050)/3000 =65% in one respiratory cycle.

Obviously, the intermediate frequency snore stopping treatment is synchronous with breathing, the snore stopping electric stimulation treatment is carried out in the breathing suction and breathing out stages to open the air passage, and the electric stimulation treatment is stopped in other time periods of the breathing cycle, so that the continuous stimulation time can be reduced, the muscle fatigue caused by long-time stimulation in the whole sleeping process can be reduced, the power consumption of the whole machine can be saved, and the service time of the machine is prolonged when the battery is powered.

As a preferable aspect of the embodiment of the present application, in the control execution module, the step of executing sleep induction includes:

presetting a first time period, and performing sleep induction in the first time period; alternatively, the first and second electrodes may be,

It is clear that in a preferred embodiment, the sleep inducing treatment is performed automatically after the start-up of the apparatus without requiring additional operations by the operator, however, in this embodiment, the monitoring of the brain electrical signals is required. Specifically, after the electroencephalogram signal is acquired, the current sleep state can be determined according to the electroencephalogram signal, and when the user is in the non-sleep state, the induced sleep is automatically executed, so that the user can enter the sleep state in advance, and the insomnia treatment can be automated.

Generally speaking, sleep state monitoring is carried out through the electroencephalogram electrodes, the electroencephalogram electrodes further need to be worn by a user for electroencephalogram monitoring, and if the wearing is considered inconvenient by the user, insomnia treatment in a possible non-sleep state can be achieved by setting a sleep inducing working time period. And if the electroencephalogram electrode is not worn, the electroencephalogram monitoring is automatically closed.

In another preferred embodiment, a first time period is preset, and the inducing sleep is performed during the first time period.

In this embodiment, the operator can manually set the sleep inducing time period before sleeping, without monitoring various physiological parameters during the whole sleeping process of the user, and the sleep inducing treatment is started when the system time of the therapeutic apparatus reaches the initial time of the set first time period and stopped when the system time of the therapeutic apparatus reaches the end time of the set first time period.

Further, in the control execution module, the step of executing sleep induction further comprises:

after determining that the user is in a sleep state, distinguishing a sleep period of the current sleep state in a non-rapid eye movement period, wherein the sleep period comprises a first-level sleep latency period, a second-level light sleep period and a third-level deep sleep period;

Human sleep is generally divided into non-rapid eye movement stage sleep and rapid eye movement stage sleep. In the non-rapid eye movement stage sleep, the sleep stages are further divided into a first-stage sleep latency stage, a second-stage light sleep stage, a third-stage deep sleep stage and a fourth-stage deep sleep stage. During the rapid eye movement period, the eyeball rapidly rotates left and right, and dreams frequently occur during the period of sleep. The main functions of human sleep are to recover physical constitution and mental power, the best effect is achieved in the three or four stages of non-rapid eye movement sleep, and the recovery of mental power mainly depends on the three or four stages of deep sleep. It can be seen that the deep sleep period of the third and fourth stages is a stage of thoroughly recovering physical and mental power.

Under the monitoring of an electroencephalogram signal, sleep staging is carried out through the electroencephalogram signal, the sleep period of the current sleep state in a non-rapid eye movement period is distinguished, and then a first-level sleep latency period, a second-level light sleep period, a third-level deep sleep period or a fourth-level deep sleep period in the sleep period is further distinguished. Specifically, at present, sleep staging can be performed according to electroencephalogram signals through multiple methods such as feature point identification, convolutional network or artificial intelligence, and the like, which is a mature technology, and therefore detailed description is omitted here.

And if the user is distinguished to be in the second-level light sleep period currently, automatically executing the induced sleep again to prolong the third-level and fourth-level deep sleep periods. Through the sleep stage of the electroencephalogram information, the sleep is induced in the second-level shallow sleep stage before the third-level deep sleep stage, so that the occurrence time of the third-level deep sleep stage is advanced, the sleep duration of the deep sleep stage is increased, the physical strength and the mental strength of a user are better recovered, and the sleep quality of the user is improved.

Specifically, in the control execution module, sleep induction is performed through a transcranial micro-current stimulation therapy CES electrode.

In this embodiment, the sleep inducing treatment includes a CES electrode controlled insomnia treatment of the user. Insomnia can be alleviated by means of sleep induction by CES.

Specifically, the user uses two CES electrodes sandwiched between the left and right earlobes before falling asleep, such that the generated CES waveform is used to sleep-induce therapy to the user by the CES electrodes.

Meanwhile, the CES electrode therapy can be intelligently adjusted according to the actual situation of a user, such as enhancing or reducing the stimulation intensity and the like. Given that intelligent adjustment of the individual CES electrodes is well known to those skilled in the art, it is not described in detail.

Further, in the control execution module, sleep induction is also performed through sound hypnosis.

In this embodiment, the sleep-inducing therapy further includes sound hypnosis, which is embodied as music hypnosis. As a specific harmonic of the constituent sound waves, music induces a cooperative resonance with the "microvibrations" of the internal tissues of the body, which also occur with the brain waves, creating an entrainment effect. For example, music with the frequency of 0.3Hz to 3.5Hz can enhance the delta wave energy of the right hemisphere of the brain when the brain falls asleep and guide the brain to enter deep sleep.

Meanwhile, when music is played, the sound volume can be adjusted to be proper in advance or intelligently adjusted, the sleep promoting music can be played circularly, and the like.

If the user has no insomnia problem or does not need to use the sleep induction treatment, the sleep induction treatment function can be turned off.

As a preferred scheme of the embodiment of the present application, in the control execution module, the step of periodically delaying and executing the intermediate frequency snore relieving according to the acquired respiratory signal includes:

presetting a second time period, and periodically delaying and executing intermediate frequency snore stopping according to the acquired breathing signal in the second time period; alternatively, the first and second electrodes may be,

It is clear that in a preferred embodiment the apparatus is also capable of performing an intermediate frequency snore stopping treatment automatically after start-up without requiring additional actions by the operator, but in this embodiment monitoring of the snore signal is required. Specifically, after the snore signal is acquired, the fact that the user is in a sleep state can be determined according to the snore signal, and if intermediate-frequency snore stopping treatment is needed, then the intermediate-frequency snore stopping is executed periodically in a delayed mode in combination with the respiration signal until the snore stops. Namely, if snore occurs, the intermediate frequency snore stopping treatment is carried out, otherwise, the intermediate frequency snore stopping treatment is not needed, and the intermediate frequency snore stopping treatment is automated through the monitoring of the snore.

In another preferred embodiment, a second time period is preset, and the intermediate frequency snore stopping is executed in the second time period in a periodically delayed mode according to the acquired respiratory signals.

In this embodiment, the operator can manually set the time period of occurrence of the possible snoring before sleeping without monitoring various physiological parameters during the whole sleeping process of the user, and when the system time of the therapeutic apparatus reaches the initial time of the set second time period, the intermediate frequency anti-snoring therapy is periodically delayed and executed when the system time of the therapeutic apparatus reaches the end time of the set second time period, and the intermediate frequency anti-snoring therapy is periodically delayed and executed when the system time of the therapeutic apparatus reaches the end time of the set second time period.

The intermediate frequency snore stopping treatment in the embodiment is different from the conventional intermediate frequency snore stopping treatment, specifically, after the snore information is obtained, the intermediate frequency snore stopping treatment is automatically executed in a periodically delayed mode according to the obtained breathing signals, the intermediate frequency snore stopping treatment is carried out in a delayed mode by combining the breathing condition of the user, and the user does not need to be stimulated for a long time.

When muscle tissue is stimulated to generate excitation, the excitation needs to be transmitted to muscle cells through a nerve-muscle joint, the muscle can contract, and the muscle contraction consumes ATP, and the content of ATP in the muscle cells is limited. Therefore, long-term electrical stimulation of muscle tissue not only suppresses fatigue in the transmission of excitation at the nerve-muscle junction, but also excessively consumes ATP in the muscle cells, i.e., long-term electrical stimulation of muscle tissue tends to cause fatigue in the muscle. Therefore, by carrying out the intermediate-frequency snore stopping treatment through the periodic time delay of the embodiment of the application, the time length of intermediate-frequency snore stopping electric stimulation can be shortened, the possible muscle fatigue can be relieved, and the sleep quality in the whole sleep process can be improved.

In general, snoring detection is simple and does not require direct contact with the user, and if snoring monitoring is performed during sleep, it is preferable to keep the snoring continuously monitored throughout the sleep.

If the specific sleep period of the user in the sleep state does not need to be monitored, whether the user is in the sleep state or the non-sleep state can be reflected when the snore is monitored, when the sleep is monitored by combining electroencephalogram signals and snore signals, whether sleep induction is executed or intermediate-frequency snore stopping is executed periodically in a delayed mode can be judged according to the monitored condition, the purpose that the user can be properly treated according to the sleep state of the user in the whole sleep process is achieved, and the comprehensive treatment of insomnia and snore in sleep disorder is automatically completed.

In a specific embodiment, the acquisition of the snore signal is realized by a snore detection technology, and specifically, a speech recognition technology can be adopted to distinguish the snore, and the specific implementation process is as follows: short-time energy (amplitude) and a short-time zero crossing rate are used as end point detection, and a detection threshold value is dynamically adjusted; analyzing the duration and interval time of the sound; converting sound signals of snore into frequency domain signals through Fourier transform; extracting a frequency domain cepstrum coefficient (MFCC) vector in each voice segment by adopting a Mel cepstrum coefficient (MFCC); comparing the extracted MFCC vector with the original snore sample vector by using Euclidean distance; when the distance is greater than the threshold value, storing the distance as a newly increased vector in a table, and when the distance is less than the threshold value, determining the distance as an original vector weighted value, wherein the weight value does not exceed the upper limit; and after all comparisons are completed, performing one-time weight reduction on all vectors, and cleaning all vectors with weights less than 1 to identify the snore.

Optionally, the control execution module is further configured to:

In this embodiment, different users have different sleeping habits, sleeping quality, snoring conditions, and the like, and the stimulation intensity of the intermediate frequency snore stopping is automatically adjusted through statistical analysis of historical data, or the stimulation intensity is preset by the user to optimize the sleeping quality.

Specifically, the stimulation intensity is automatically adjusted by using a PID adjustment mode according to the set stimulation intensity, the historical stimulation intensity, the snore size and duration and the like. For example, when the snore is small, the stimulation intensity is automatically reduced, and the influence on the sleep is reduced as much as possible; when the snore is continued and the volume is not reduced, the stimulation intensity is automatically increased appropriately.

Obviously, the control device for comprehensive sleep treatment provided by the embodiment of the application can intelligently select to perform sleep induction or periodically delay to perform intermediate frequency snore stopping according to the acquired respiratory signal through monitoring of physiological signals in the whole sleep process, and can also enable corresponding treatment to be performed in a specified time period through setting of the time period.

As shown in fig. 4, it is a flow chart of the program setting of the control method of the integrated sleep treatment. A user starts a setting program of the therapeutic equipment, sets the sleeping time in bed, is generally set between 20 to 24 ℃ in the evening, has a gear every 10min, and can be divided into working days and holidays according to an automatically synchronized calendar; setting CES stimulation intensity, and setting gears according to tolerance of users; setting an execution time period of intermediate frequency stimulation, using the device under the conditions that CES treatment is not carried out and an intelligent snore recognition mode is not available any more, and starting to periodically delay and execute intermediate frequency snore stopping treatment at a fixed time after starting a therapeutic apparatus; setting the intermediate frequency snore stopping treatment stimulation intensity, setting a gear according to the use tolerance, and generally only needing slight current anesthesia in order not to influence the sleep; setting the getting-up time, generally setting the getting-up time between 4 to 10 in the morning, setting a gear every 10min, and dividing the getting-up time into working days and holidays according to an automatic synchronous calendar; and setting the volume of the music, wherein the volume can be set to be in an intelligent mode, and exiting the setting program after the settings are set.

Fig. 5 is a specific flow chart diagram of the control method of the integrated sleep therapy in the intelligent mode. The therapeutic apparatus, namely the therapeutic equipment is in a standby state in the non-sleep time period of the user, when the set sleep time is up, the user is reminded of sleeping through sound, and before the treatment of the equipment is started, the treatment is reminded once every a period of time. The user wears the electrodes through electrode wearing preparation, and the electrodes comprise a CES electrode, a medium-frequency electrode and an electroencephalogram electrode. Starting the therapeutic equipment to work, wherein the current state of the therapeutic equipment is determined to be in a non-sleep state through the electroencephalogram electrode, the CES therapeutic function is started, and the music hypnosis is started; during the process, electroencephalogram monitoring or/and snore monitoring are carried out simultaneously. And if the sleep state is identified through the electroencephalogram signals or/and the snore state is identified through the snore signals, the CES treatment is stopped and the music hypnosis is stopped. And when the continuous snore is monitored, starting periodic time delay to execute intermediate frequency snore stopping. If the snore is identified to stop, the periodic delay execution of the intermediate frequency snore stopping is suspended until the system time of the treatment equipment reaches a period of time before the user gets up, and the periodic delay intermediate frequency snore stopping treatment is stopped. And starting the getting-up alarm when the getting-up time is up.

It should be understood that although the steps in the flowcharts of fig. 2, 4 and 5 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2, 4 and 5 may include multiple steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least some of the other steps.

Although the treatment equipment can automatically realize the selection of sleep induction or the periodic delayed execution of the intermediate frequency snore relieving according to the acquired respiratory signals, considering the selectivity of the electroencephalogram monitoring, the treatment equipment can also be set with a non-intelligent mode, namely, a first time period and/or a second time period are preset, the sleep induction treatment is executed in the first time period, the periodic delayed execution of the intermediate frequency snore relieving is executed in the second time period, and the snore or the electroencephalogram signals are not required to be monitored.

The embodiment of the application also provides the electronic equipment. Fig. 6 is a schematic structural diagram of an electronic device according to an embodiment of the present application. As shown, the electronic device 600 includes a processor 601 and a memory 602; the memory 602 has stored thereon computer-executable instructions that, when executed by the processor 601, perform:

The steps executed by the computer executable instructions when executed by the processor 601 are described in detail in any of the above embodiments of the control device for integrated sleep therapy, and are not described herein again.

The processor 601 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in the electronic device to perform desired functions.

The memory 602 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. Volatile memory can include, for example, random Access Memory (RAM), cache memory (or the like). The non-volatile memory may include, for example, read Only Memory (ROM), a hard disk, flash memory, and the like. One or more computer program instructions may be stored on a computer-readable storage medium and executed by the processor 601 to implement the steps in the text recognition methods of the various embodiments of the present application described above and/or other desired functions.

Wherein the functions of the processor 601 and the memory 602 can be implemented by the MCU processor. The MCU processor selects an ARM core and a 32-bit processor with the main frequency of more than 50 Mhz.

In a specific embodiment, the electronic device is a sleep-integrated therapeutic apparatus.

As shown in fig. 7, the comprehensive sleep therapy apparatus provided in the embodiment of the present application further includes a stimulation waveform control circuit, an electroencephalogram acquisition circuit, a respiration acquisition circuit, and a snore acquisition circuit, which are all connected to the MCU processor. The stimulation waveform control circuit is connected with both the CES electrode and the intermediate frequency electrode; the brain electricity acquisition circuit is externally connected with the brain electricity electrode, and the respiration acquisition circuit is externally connected with the respiration sensor.

In the stimulation waveform control circuit, a constant current source mode is used for CES stimulation and intermediate frequency snore stopping, wherein the CES current intensity is 0-2mA, and the intermediate frequency current intensity is 0-150mA. Considering that the human body impedance is generally 0.5-5K omega, the DC-DC boosting voltage is also adopted to boost the stimulation waveform control circuit so as to meet the requirement of maximum stimulation current. The current direction on the stimulation circuit is bidirectional, and the stimulation is controlled by switching the current direction in a bridge mode; the constant current source adopts operational amplifier feedback, and the DAC controls the current. The analog-to-digital converter ADC samples the stimulus current for feedback regulation.

The brain circuit adopts the front end of brain chip, such as ADS1299 series chips of TI company. The respiration sensor uses a temperature sensor for respiration monitoring, in particular a thermistor is preferred as the temperature sensor. The snore collecting circuit adopts a digital microphone, and preferably adopts a digital audio chip in an intelligent terminal.

CES electrode adopts ear clip type electrode, the contact ear lobe part is made of stainless steel material, and conductive liquid is properly smeared when the CES electrode is used, so that the conductive effect can be increased; the electroencephalogram electrode and the intermediate frequency electrode are both hydrogel electrodes, so that the contact impedance is small, the use is simple, and the cost is low.

Furthermore, the therapeutic apparatus also adopts a rechargeable lithium battery power supply mode, so that the terminal of the therapeutic apparatus does not work when the power is cut off suddenly, the therapeutic apparatus can last for a long time, and the temporary power failure is avoided. The therapeutic apparatus can also adopt an AC-DC power supply, preferably a medical safety power supply, so as to ensure the safe reliability of the use of the user, and the medical safety power supply has the characteristics of isolating direct current of more than 4kV and having small leakage current.

Further, still be provided with button, display screen, clock chip, sound circuit and speaker on the therapeutic instrument, operate the configuration through the button and handle, can also pass through other intelligent terminal of wiFi bluetooth internet connection or PC etc. system time also can be through networking automatic acquisition standard time simultaneously to the accuracy that supplies the alarm clock to set up can also carry out the screen display of information through the display screen.

The embodiment of the application provides a comprehensive treatment insomnia and snoring treatment instrument, corresponding stimulation treatment can be carried out in the whole sleeping process of a user through monitoring physiological signals, and the whole sleeping quality is improved. The intelligent alarm clock can remind people to go to bed and get up in the morning through the intelligent alarm clock function.

Different from a conventional therapeutic apparatus, the embodiment of the application has a CES sleep induction function and a breath synchronous intermediate frequency snore relieving treatment function, and the use comfort of a patient can be improved by using an electrical stimulation technology, contracting muscles to drive fat and opening an airway. CES-induced sleep enables snoring patients to quickly go to sleep. The synchronous intermediate frequency snore relieving treatment of breathing can shorten stimulation time than other electric stimulation therapeutic instruments in long-time sleep, alleviates muscle fatigue, compares in the mode that the face guard need be worn to the noninvasive sleep breathing machine, does not have the condition that atmospheric pressure assaults the intake duct. The snore patient can develop a good sleeping habit by the intelligent functions of clock reminding, alarm and the like; the stimulation intensity is intelligently adjusted, and the influence of the electrical stimulation, particularly the medium-frequency electrical stimulation, on the sleep can be reduced as much as possible.

An embodiment of the present application further provides a storage medium, where the storage medium stores computer-executable instructions, and when executed by a processor, the computer-executable instructions perform:

It should be noted that, the embodiment of the control device for comprehensive sleep therapy, the embodiment of the electronic device and the embodiment of the storage medium provided by the embodiment of the present application belong to the same concept; the technical features described in the embodiments may be arbitrarily combined without conflict.

It should be understood that the above embodiments are exemplary and are not intended to encompass all possible implementations encompassed by the claims. Various modifications and changes may also be made on the basis of the above embodiments without departing from the scope of the present disclosure. Likewise, various features of the above embodiments may also be combined in any combination to form additional embodiments of the invention that may not be explicitly described. Therefore, the above examples only represent some embodiments of the present invention, and do not limit the scope of the present invention.

Claims

1. A control device for integrated sleep therapy, the control device comprising:

a signal acquisition module configured to continuously acquire a physiological signal of a user, the physiological signal comprising a respiratory signal;

in the control execution module, the breathing signal includes an exhalation end point, a breathing frequency and an inhalation point, and the step of periodically delaying and executing the intermediate frequency snore relieving according to the acquired breathing signal specifically includes:

taking the expiration ending point time of the current breathing cycle as the starting time of the delay time, and executing intermediate-frequency snore stopping after the delay time till the expiration ending point time of the next breathing cycle;

the step of calculating the delay time for executing the intermediate frequency snore stopping in the next breathing cycle according to the acquired breathing signals specifically comprises the following steps:

2. The control device for integrated sleep therapy according to claim 1, wherein in the control execution module, the step of periodically delaying the execution of the intermediate frequency snore relieving according to the acquired breathing signals comprises:

presetting a second time period, and periodically delaying to execute intermediate frequency snore stopping according to the acquired breathing signal in the second time period; alternatively, the first and second liquid crystal display panels may be,

3. The control apparatus for integrated sleep therapy according to claim 2, wherein the control execution module is further configured to:

4. The control apparatus for integrated sleep therapy according to claim 1, wherein in the control execution module, the step of executing sleep induction comprises:

and if the physiological signals also comprise the electroencephalogram signals, determining whether the user is in a sleep state or a non-sleep state at present according to the acquired electroencephalogram signals, and automatically executing sleep induction when the user is determined to be in the non-sleep state.

5. The control apparatus for integrated sleep therapy according to claim 4, wherein in the control execution module, the step of executing sleep induction further comprises:

6. The control apparatus for integrated sleep therapy according to claim 1, 4 or 5, characterized in that in the control execution module, sleep induction is performed by transcranial microcurrent stimulation therapy CES electrodes.

7. The control apparatus for integrated sleep therapy according to claim 6, wherein in the control execution module, sleep induction is further performed through sound hypnosis.

8. An electronic device, characterized in that the electronic device comprises:

a processor;

a memory having stored thereon computer-executable instructions that, when executed by the processor, perform:

at least one option is executed to induce sleep, and the intermediate frequency snore stopping is executed according to the acquired breathing signal in a periodic time delay way;

the method comprises the following steps of obtaining respiratory signals, wherein the respiratory signals comprise an exhalation end point, a respiratory frequency and an inhalation point, and the step of periodically delaying and executing the intermediate frequency snore stopping according to the obtained respiratory signals specifically comprises the following steps:

wherein, the step of calculating the delay time for executing the intermediate frequency snore stopping in the next breathing cycle according to the acquired breathing signal specifically comprises the following steps:

according to the respiratory frequency of the current respiratory cycle, calculating a second interval time from the moment of starting the intermediate frequency snore stopping to the moment of an inhalation point of the next respiratory cycle;

9. A storage medium having stored thereon computer-executable instructions that, when executed by a processor, perform: