CN108784660A - A kind of sleep apnea sudden death early warning detecting system - Google Patents
A kind of sleep apnea sudden death early warning detecting system Download PDFInfo
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- CN108784660A CN108784660A CN201810979761.4A CN201810979761A CN108784660A CN 108784660 A CN108784660 A CN 108784660A CN 201810979761 A CN201810979761 A CN 201810979761A CN 108784660 A CN108784660 A CN 108784660A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4818—Sleep apnoea
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue
- A61B5/14542—Measuring characteristics of blood in vivo, e.g. gas concentration or pH-value ; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid or cerebral tissue for measuring blood gases
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7271—Specific aspects of physiological measurement analysis
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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Abstract
The present invention relates to a kind of sleep apnea sudden death early warning detecting systems, it is characterised in that:The system includes pulse blood oxygen signal pickup assembly, data processor, show transmitter, the present invention is using pulse when monitoring patient sleeps whole night, the variation of oximetry value, and analysis comparison is carried out as the sudden death risk module built in data processor, judge sudden death risk class, and will include that the die suddenly sleep monitor information of risk class judging result is sent to display transmitter and shows and send out alarm signal and caution sound when dying suddenly high risk, sleep monitor information can be sent to computer by display transmitter, mobile phone, high in the clouds or other associated equipment, realize instant sudden death Risk-warning and alarm, the present invention is to prevent the generation of patients with sleep apnea Sudden Death During Sleep, provide practical and effective early warning detecting system.
Description
Technical field
The present invention relates to a kind of sleep apnea sudden death early warning detecting systems, belong to the medical instrument neck of sleep monitor
Domain.
Background technology
Sleep apnea syndrome is a kind of common sleep disordered breathing disease, shows as will appear in sleep and exhale
Inhale the symptoms such as pause, snoring.Mostly it is to cause the blocking of respiratory tract because of upper respiratory tract tissue collapse.Blood oxygen is full when apnea
Slack-off with degree decline, heart rate, as breathing restores, blood oxygen saturation is gone up, heart rate becomes faster.The time of apnea is longer, blood
Oxygen saturation decline is more, and arrhythmia cordis is also more serious.If apnea time lengthening has the possibility died suddenly.Sternly
The low blood oxygen and arrhythmia cordis of weight are the clinical symptoms before sleep apnea syndrome sudden death occurs.To sleep apnea
For syndrome patients, this sudden death risk is very high, tens of times, the hundreds of secondary apneas occurred in patient's sleep all night,
Each time with the risk of sudden death.On the other hand, some accidental factors can also aggravate the generation of sudden death, such as drink or excessive labor
After tired.And its 12 points of difficult morning for obtaining rescue of mostly occurring arrives 6:00 AM.Therefore, to the sudden death of sleep apnea syndrome
Risk carries out early warning and detection, just very necessary.
Current have PSG Polysomnography systems and domestic sleeping monitor, monitoring parameters in clinical diagnosis include
Brain electricity, eye electricity, lower jaw myoelectricity, mouth and nose air-flow and Breathing movement, electrocardio, blood oxygen, the sound of snoring, main drive, position etc., but these sleep prisons
The measurement equipment early warning to sleep apnea syndrome sudden death risk.
Invention content
The purpose of the present invention is to provide a kind of sleep apnea sudden death early warning detecting systems, can be not only used for existing sleep
The early warning sudden death dedicated sleep monitor equipment of risk can also be made, to adapt to clinical sleep monitor or patient in dormancy monitoring device
It is used in sleeping at home.
The present invention is mainly made of pulse blood oxygen signal pickup assembly, data processor, display transmitter.
The present invention operation principle be：Pulse blood oxygen signal pickup assembly is the arteries and veins continuously monitored from patient sleeps
Fight (heart rate), oxygen saturation signal is sent to data processor, by data conversion module to the pulse (heart rate), the blood that monitor
Feeding sudden death Risk-warning module carries out analysis comparison after oxygen saturation signal value carries out conversion processing, judges the sudden death wind of patient
Dangerous grade, and by include die suddenly risk class judging result sleep monitor information be sent to display transmitter show,
And send out alarm signal and caution sound in high risk.Show the wireless communication module built in transmitter, it can be by sleep monitor
Information is sent to computer, mobile phone, high in the clouds or other associated equipment.
The structure of the pulse blood oxygen signal pickup assembly, principle and detection method are unlimited, generally use non-invasive monitoring side
Formula obtains pulse (heart rate), oximetry value.The sending method for acquiring signal is unlimited, wired or wireless transmission.
The data processor is mainly made of data conversion module, sudden death Risk-warning module and communication module.Data
It is pre- that the pulse oximetry signal that conversion module can send pulse blood oxygen signal pickup assembly is converted to sudden death risk
The analog or digital signal that alert module can be read；Sudden death Risk-warning module be used to judge sudden death risk in patient sleeps etc.
Grade；The data transmission between data processor and pulse blood oxygen signal pickup assembly, display transmitter may be implemented in communication module
Communication.
The framework element of sudden death Risk-warning module includes built in the data processor：Low blood oxygen early warning value, low blood
Oxygen allows delay time early warning value, heart rate excessively slow or too fast early warning value, and the framework element early warning value of the sudden death risk module was both
It can be the default early warning value based on theoretical research conclusion, can also be based on sufferers themselves' Historical Monitoring data and binding isotherm
Research conclusion, then the personalized early warning value through the determination of artificial intelligence computer algorithm.
The sudden death Risk-warning module of the data processor judges that the sudden death risk class foundation of patient is:If certain
Apnea, the low blood oxygen early warning value of minimum blood oxygen levels >, minimum or highest heart rate value are less than that heart rate is excessively slow or too fast early warning
Value, the risk class that judges to die suddenly is low-risk；If certain apnea, minimum blood oxygen levels≤low blood oxygen early warning value, low blood oxygen is held
Continuous time < low blood oxygen allows delay time early warning value, and minimum or highest heart rate value is less than that heart rate is excessively slow or too fast early warning value,
Judge to die suddenly risk class for medium risk；If certain apnea, minimum or highest heart rate value is more than that heart rate is excessively slow or too fast
Early warning value or minimum or highest heart rate value are less than that heart rate is excessively slow or too fast early warning value, but the low blood oxygens of low blood oxygen duration >
Allow delay time early warning value, the risk class that all judges to die suddenly is high risk.
The display transmitter mainly by display screen, memory module, wireless communication module, voice prompting device, indicator light and
Control button forms.Display screen shows and reads for instant messages；Memory module be used for store monitor include die suddenly
The sleep monitor information of risk class judging result；Wireless communication module be used for by sleep monitor information be sent to computer, mobile phone,
High in the clouds or other associated equipment；Voice prompting device is for anoxic or sudden death high risk alarm；Indicator light is used for operating mode
Light warning when instruction and sudden death high risk；Control button is used for the operation and switching of various functions, and control button may be used
Contact switch can also be the touch button for being set up directly on capacitance display screen.
Advantages of the present invention：Using the variation of pulse (heart rate), oximetry value when monitoring patient sleeps whole night, and by
Sudden death risk module built in data processor carries out analysis comparison, judges risk class of dying suddenly, and will include sudden death risk
The sleep monitor information of grade judging result is sent to display transmitter and shows and send out alarm signal when dying suddenly high risk
Number and caution sound, display transmitter sleep monitor information can be sent to computer, mobile phone, high in the clouds or other associated equipment,
Realize that instant sudden death Risk-warning and alarm, the present invention are to prevent the hair of patients with sleep apnea Sudden Death During Sleep
It is raw, provide practical and effective early warning detecting system.
Description of the drawings
Fig. 1 is a kind of sleep apnea sudden death early warning detecting system principle schematic of the present invention.
Specific implementation mode
The present invention is described in detail below in conjunction with attached drawing 1.It should be appreciated that attached drawing 1 is merely to more fully understand
The present invention, they should not be interpreted as limitation of the present invention.
The early warning detecting system as shown in Figure 1, a kind of sleep apnea of the present invention is died suddenly, including pulse blood oxygen signal are adopted
Acquisition means（1）, data processor（2）And display transmitter（3）.
Pulse blood oxygen signal pickup assembly（1）For continuously monitoring the pulse in patient sleeps (heart rate), blood oxygen saturation
Variation, and monitoring signals value is sent to data processor (2).Pulse blood oxygen signal pickup assembly（1）Can be wearable
Or other kinds of pulse blood oxygen signal pickup assembly, structural shape and operation principle do not limit, generally use non-invasive monitoring
Mode obtains pulse oximetry value.The sending method for acquiring signal is unlimited, wired or wireless transmission.
Data processor（2）Include data conversion module, sudden death Risk-warning module and communication module.Data conversion mould
Block can be by pulse blood oxygen signal pickup assembly（1）The pulse oximetry signal sent is converted to sudden death Risk-warning mould
The analog or digital signal that block can be read；Sudden death Risk-warning module architectures element include：Low blood oxygen early warning value, low blood oxygen permit
Perhaps delay time early warning value, heart rate be excessively slow or too fast early warning value, and the framework element early warning value of the sudden death risk module both can be with
It is the default early warning value based on theoretical research conclusion, can also is based on sufferers themselves' Historical Monitoring data and binding isotherm research
Conclusion, then the personalized early warning value through the determination of artificial intelligence computer algorithm；Data processor may be implemented in communication module（2）
With pulse blood oxygen signal pickup assembly（1）, display transmitter（3）Between data transmission communication.
The sudden death Risk-warning module of data processor (2) judges that the sudden death risk class foundation of patient is:If certain
Apnea, the low blood oxygen early warning value of minimum blood oxygen levels >, minimum or highest heart rate value are less than that heart rate is excessively slow or too fast early warning
Value, the risk class that judges to die suddenly is low-risk；If certain apnea, minimum blood oxygen levels≤low blood oxygen early warning value, low blood oxygen is held
Continuous time < low blood oxygen allows delay time early warning value, and minimum or highest heart rate value is less than that heart rate is excessively slow or too fast early warning value,
Judge to die suddenly risk class for medium risk；If certain apnea, minimum or highest heart rate value is more than that heart rate is excessively slow or too fast
Early warning value or minimum or highest heart rate value are less than that heart rate is excessively slow or too fast early warning value, but the low blood oxygens of low blood oxygen duration >
Allow delay time early warning value, the risk class that all judges to die suddenly is high risk.
Show transmitter（3）Including display screen, memory module, wireless communication module, voice prompting device, indicator light and control
Button.Display screen shows and reads for instant messages；It includes sudden death risk class that memory module, which is used to store monitor,
The sleep monitor information of judging result；Wireless communication module be used for by sleep monitor information be sent to computer, mobile phone, high in the clouds or its
His associated equipment；Voice prompting device is for anoxic or sudden death high risk alarm；Indicator light for operating mode instruction and it is sudden
Light warning when dead high risk；Control button is used for the operation and switching of various functions, and contact switch may be used in control button,
It can also be the touch button for being set up directly on capacitance display screen.
In a preferred embodiment, pulse blood oxygen signal pickup assembly（1）Using wrist sphygmus blood oxygen monitor.
In a preferred embodiment, data processor（2）Each framework element such as following table of sudden death Risk-warning module
It is shown.
Sudden death Risk-warning module early warning value.
| Low blood oxygen early warning value：（Blood oxygen saturation) % | 50% |
| Low blood oxygen allows delay time early warning value：Second | 20 seconds |
| The excessively slow early warning value of heart rate：Beat/min | 40 beats/min |
| The too fast early warning value of heart rate：Beat/min | 180 beats/min |
In a preferred embodiment, the blood oxygen of the patients with sleep apnea in continuous monitoring sleep, the heart
Rate, if certain apnea, the minimum blood oxygen levels 75% monitored, 55~105 beats/min of the same period heart rate value monitored judges sudden
Dead risk class is low-risk；If certain apnea, the minimum blood oxygen levels 45% monitored, 10 seconds low blood oxygen duration, prison
60~95 beats/min of the same period heart rate value measured, the risk class that judges to die suddenly is medium risk；If certain apnea, monitors
35 beats/min of HR min value, judge die suddenly risk class for high risk；If certain apnea, the highest heart rate monitored
195 beats/min of value, the risk class that judges to die suddenly is high risk；If certain apnea, the minimum blood oxygen levels 45% monitored are low
30 seconds blood oxygen duration, 50~125 beats/min of the same period heart rate value monitored, the risk class that judges to die suddenly is high risk.
In a preferred embodiment, transmitter is shown（3）Using liquid crystal display, SD storage cards, buzzer, contact
Switch, indicator light, control circuit, plastic shell etc. form wearable wrist and show transmitter, built in wireless communication module,
By bluetooth connection mobile phone, mobile phone is uploaded to cloud server using WIFI or GPRS.
The various embodiments described above are merely to illustrate the present invention, wherein the structure of each component, connection type and manufacture craft etc. are all
It can be varied from, every equivalents carried out based on the technical solution of the present invention and improvement should not exclude
Except protection scope of the present invention.
Claims (3)
- The early warning detecting system 1. a kind of sleep apnea is died suddenly, including：Pulse blood oxygen signal pickup assembly (1), data processing Device (2), display transmitter (3), it is characterised in that:Pulse blood oxygen signal pickup assembly (1) from patient what is monitored Pulse, oxygen saturation signal are sent to data processor (2), the sudden death Risk-warning module built in data processor (2) Analysis comparison is carried out to the pulse, the blood oxygen levels that monitor, judges the sudden death risk class of patient, and will include sudden death risk etc. The sleep monitor information of grade judging result is sent to display transmitter (3) and shows, display transmitter (3) is built-in with wirelessly Sleep monitor information can be sent to computer, mobile phone, high in the clouds or other associated equipment by communication module, and in high risk When send out alarm signal and caution sound.
- The early warning detecting system 2. a kind of sleep apnea described in accordance with the claim 1 is died suddenly, it is characterised in that：The data The framework element of sudden death Risk-warning module includes built in processor (2)：When low blood oxygen early warning value, low blood oxygen allow delay Between early warning value, heart rate be excessively slow or too fast early warning value, the framework element early warning value of the sudden death risk module is either based on reason By the default early warning value of research conclusion, can also be based on sufferers themselves' Historical Monitoring data and binding isotherm research conclusion, then The personalized early warning value determined through artificial intelligence computer algorithm.
- The early warning detecting system 3. a kind of sleep apnea described in accordance with the claim 1 is died suddenly, it is characterised in that：The data The sudden death Risk-warning module of processor (2) judges that the sudden death risk class foundation of patient is:If certain apnea, minimum The low blood oxygen early warning values of blood oxygen levels >, minimum or highest heart rate value are less than that heart rate is excessively slow or too fast early warning value, judge risk of dying suddenly Grade is low-risk；If certain apnea, minimum blood oxygen levels≤low blood oxygen early warning value, the low blood oxygen of low blood oxygen duration < permits Perhaps delay time early warning value, minimum or highest heart rate value are less than that heart rate is excessively slow or too fast early warning value, judge risk class of dying suddenly For medium risk；If certain apnea, minimum or highest heart rate value is more than excessively slow heart rate or too fast early warning value or minimum or most High heart rate value is less than that heart rate is excessively slow or too fast early warning value, but the low blood oxygens of low blood oxygen duration > allow delay time early warning Value, the risk class that all judges to die suddenly is high risk.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979761.4A CN108784660A (en) | 2018-08-27 | 2018-08-27 | A kind of sleep apnea sudden death early warning detecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810979761.4A CN108784660A (en) | 2018-08-27 | 2018-08-27 | A kind of sleep apnea sudden death early warning detecting system |
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| CN108784660A true CN108784660A (en) | 2018-11-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294289A (en) * | 2019-08-02 | 2021-02-02 | 四川华友企业管理服务有限公司 | Face recognition sudden death prevention method for gymnasium |
| CN112957021A (en) * | 2021-03-23 | 2021-06-15 | 贵州佳优康健科技有限责任公司 | Heart rate health early warning system and implementation method |
| CN113797445A (en) * | 2021-09-27 | 2021-12-17 | 南方医科大学珠江医院 | Early intelligent rescue system for neonatal apnea |
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| CN103860151A (en) * | 2014-03-12 | 2014-06-18 | 郑州雅晨生物科技有限公司 | Portable SAHS (Sleep Apnea Hypopnea Syndrome) screening device with automatic analysis function |
| CN105962924A (en) * | 2015-03-10 | 2016-09-28 | 迭戈·亚历杭德罗·德利亚 | Device, wireless system and method for reducing the risk of hypoxia and/or bradycardia |
| CN106606361A (en) * | 2017-02-04 | 2017-05-03 | 东莞市毅达电子有限公司 | An intelligent dynamic blood oxygen monitoring method |
-
2018
- 2018-08-27 CN CN201810979761.4A patent/CN108784660A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103860151A (en) * | 2014-03-12 | 2014-06-18 | 郑州雅晨生物科技有限公司 | Portable SAHS (Sleep Apnea Hypopnea Syndrome) screening device with automatic analysis function |
| CN105962924A (en) * | 2015-03-10 | 2016-09-28 | 迭戈·亚历杭德罗·德利亚 | Device, wireless system and method for reducing the risk of hypoxia and/or bradycardia |
| CN106606361A (en) * | 2017-02-04 | 2017-05-03 | 东莞市毅达电子有限公司 | An intelligent dynamic blood oxygen monitoring method |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112294289A (en) * | 2019-08-02 | 2021-02-02 | 四川华友企业管理服务有限公司 | Face recognition sudden death prevention method for gymnasium |
| CN112957021A (en) * | 2021-03-23 | 2021-06-15 | 贵州佳优康健科技有限责任公司 | Heart rate health early warning system and implementation method |
| CN113797445A (en) * | 2021-09-27 | 2021-12-17 | 南方医科大学珠江医院 | Early intelligent rescue system for neonatal apnea |
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