CN101172037A - Real-time monitoring and alarming device for respiration - Google Patents
Real-time monitoring and alarming device for respiration Download PDFInfo
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- CN101172037A CN101172037A CNA2006101377617A CN200610137761A CN101172037A CN 101172037 A CN101172037 A CN 101172037A CN A2006101377617 A CNA2006101377617 A CN A2006101377617A CN 200610137761 A CN200610137761 A CN 200610137761A CN 101172037 A CN101172037 A CN 101172037A
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Abstract
The invention relates to a respiration real-time monitoring warner for monitoring the respiration action and sending a warning when the respiration state is abnormal, and the monitoring warner comprises a respiration sensor tied on the lumbus and abdomen part of the human body, a signal sender, a signal receiver, a respiration state detector, a warning signal generator, a warner, a respiration state recording unit, etc. The respiration sensor detects the breath behavior of the human body through detecting the displacement or pressure or acceleration change at the waist and the abdomen caused due to the volume change of the pleuroperitoneal cavity when person breaths, and the detected result is sent to the respiration state detector through the signal sender and the signal receiver. When receiving the detected result that the breath behavior exists, the counter or timer of the respiration state detector is cleared to zero to recount or retime; when the counting value or timing value is over the preset threshold value, the warning signal generator sends a warning signal, the warner operates the sound or light alarm; the respiration state recording unit records the detected result of the breath behavior, the warning signals and the corresponding time.
Description
Technical field
The invention belongs to signal detection and processing technology field, relate to and a kind ofly breathe behavior detection, breathing state and the utensil of warning occurs sending when undesired.
Background technology
There is many people's life to die young at present owing to suffocating.Because bedding and clothing are improper or father and mother oppress in bed, infant breathes is not smooth, suffocates, and jeopardizes health even life.In sleep or in the daily life, owing to reasons such as disease or agings, the somebody takes place that heart is sudden to stop, breathe prominent ending, because of in time found to and timely rescue, lost valuable life.If when having the people that respiratory arrest or dyspnea take place, can in time find, may save many life.Still not have at present to use breathing state real-time monitoring and alarming device tool simple, that wear Energy and comfort, especially lack and be suitable for not having obvious disease but need watch out for personnel's life-time service of critical condition of illness burst, implement the utensil that breathing state is monitored in real time.The purpose of this invention is to provide a kind of real-time monitoring and alarming device for respiration, it detects people's breathing behavior, then sends warning unusually if occur.
Summary of the invention
The present invention is a breathing state of wanting real-time monitoring human, when ceasing breathing or breathed slow (promptly at certain time intervals in breathe no more behavior) and breathed too urgent (promptly the internal respiration number of times is too much at certain time intervals), send alarm signal, make tested human body when the breathing appearance is unusual, is in time found, in time be given treatment to.
Real-time monitoring and alarming device for respiration of the present invention partly is made up of respiration pickup, sender unit, signal receiver, breathing state detector, alarm signal generator, alarm and breathing state record cell etc.
One of technical problem underlying that the present invention solves is the design of respiration pickup.Human body volume in abdominal cavity and thoracic cavity when breathing can change, if be a belt that can degree of tightness changes at the waist and belly of human body, then can detect the variation of physical quantitys such as displacement, pressure and acceleration on this belt.The present invention lies in respiration pickup with the belt that can degree of tightness changes the waist and belly of tested human body, measure the displacement of its waist and belly or the variation of pressure or acceleration (can measure in these three physical quantitys, also can measure wherein two even three simultaneously).When measuring above-mentioned physical quantity when having the once variation of certain amplitude, show that then this tested human body once breathes behavior.Displacement measurement can adopt devices such as potentiometer or displacement of the lines selector, and the measurement of pressure and acceleration can be distinguished adopts pressure sensor and acceleration transducer.Adopt the senser element of little, the in light weight and little power consumption of volume as far as possible, so that for a long time respiration pickup is lain in waist and belly.
When respiration pickup detects the respiration behavior of tested human body, then send a signal (as electricity or optical signal etc.) to coupled sender unit.Sender unit is encoded (geocoding and/or data coding) to the signal that the respiration pickup that receives sends, and sends to signal receiver by wireless or wired mode; Signal receiver is decoded, and decoded signal is issued and breathing state detector of encoding corresponding and breathing state record cell after receiving the signal that sender unit sends.Can be numbered a plurality of respiration pickups, aforementioned coding is corresponding with the numbering of respiration pickup.Sender unit in the real-time monitoring and alarming device for respiration of single use and signal receiver can not comprise aforementioned Code And Decode part.
The decoded signal that breathing state detector received signal receptor provides, and according to adnormal respiration states such as whether the tested human body of this signal determining slow for ceasing breathing, breathing, breathing is too urgent.Can utilize enumerator to finish the detection of breathing state: enumerator is provided with upper limit threshold values and lower limit threshold values; Whenever receive the signal that signal receiver provides, then enumerator is carried out zero clearing and reset, restart counting; If the count value of enumerator greater than set upper limit threshold values, promptly do not receive signal that signal receiver provides last longer than a setting value (as a minute or two minutes) time, then be judged as tested human body and cease breathing or breathed slow; If in certain time interval (as a minute or two minutes), the repeatedly count value of enumerator is all less than the lower limit threshold values, and it is too urgent then to be judged as tested human body respiration.Detection ceases breathing or breathed another slow technical method and carry out timing for adopting rc integrating circuit: utilize resistance, electric capacity and diode to constitute the circuit of the repid discharge of charging at a slow speed, the voltage comparator of a high input impedance of electric capacity connection (or 555 chips etc.), voltage comparator is provided with a turnover voltage; Whenever receive the signal that signal receiver provides, then carry out repid discharge, by a resistance electric capacity is charged at a slow speed then, up to the next signal of receiving that signal receiver provides by diode pair electric capacity; If that does not receive signal that signal receiver provides lasts longer than setting value (as a minute or two minutes), then the integral voltage on the electric capacity will be higher than the turnover voltage of voltage comparator, voltage comparator output voltage upset means that tested human body ceases breathing or breathed slow.When breathing state occurs when unusual, the breathing state detector sends signal, triggers the work of alarm signal generator.
When breathing state occurs when unusual, the alarm signal generator is triggered after the work, sends alarm signal by wired mode or wireless mode to alarm and breathing state record cell; After alarm receives the alarm signal that the alarm signal generator sends, send warnings such as sound and light, and the numbering of demonstration respiration pickup; The breathing state record cell carries out record to the alarm signal that the alarm signal generator that receives provides.
The breathing state record cell can be made up of the device that computer or single-chip microcomputer or DSP etc. have a memory component.The breathing state record cell only need write down the numbering of logical signal (there is the breathing behavior in expression and reports to the police) and time of taking place and corresponding respiration pickup.
Description of drawings
Fig. 1 is the theory diagram of real-time monitoring and alarming device for respiration.Respiration pickup 1 among Fig. 1 is lain in the waist and belly of tested human body by a belt that can degree of tightness changes, and it measures the displacement of waist and belly or the variation of pressure or acceleration; When in recording these physical quantitys, having at least an amount that the certain amplitude variation has taken place, think that then there is the respiration behavior in tested human body, at this moment, the sender unit 2 that links to each other with respiration pickup 1 sends a signal, sender unit 2 is encoded (geocoding and/or data coding) to this signal, and utilizes wireless or wired mode to send a signal to signal receiver 3; Signal receiver 3 is decoded after receiving the signal that sender unit 2 sends, and decoded signal is sent to and breathing state detector 4 of encoding corresponding and breathing state record cell 5; The count value of the enumerator in the interval of continuous two signals that breathing state detector 4 basis signal receptors 3 send or the clocking value of timer judge tested human body whether cease breathing breathed slow or breathe too urgent, when adnormal respiration occurring, breathing state detector 4 sends signal to alarm signal generator 6, triggers its work; After alarm signal generator 6 is triggered, send alarm signal to alarm 7 and breathing state record cell 5; After alarm 7 receives the signal that alarm signal generator 6 sends, give and speak and/or warning such as light; The alarm signal that breathing behavior detection signal that 5 pairs of signal receivers 3 of breathing state record cell provide and alarm signal generator 6 provide is carried out record.
The specific embodiment
The present invention has numerous embodiments.Divide according to people's quantity of using simultaneously, many people occupation mode and single occupation mode can be arranged.According to the handset that lies in waist and belly with place this machine part outside the human body to report to the police simultaneously and divisions of partly reporting to the police of this machine only arranged, can be divided into main frame type of alarm and main frame and handset while type of alarm.
Many people use the main frame type of alarm: when implementing this mode, handset is made of respiration pickup and sender unit, and sender unit includes coded portion; Main frame is made of signal receiver, breathing state detector, alarm signal generator, alarm and breathing state record cell, and signal receiver includes decoded portion.
Many people use main frame and handset type of alarm simultaneously: when implementing this mode, handset is made of respiration pickup, sender unit, signal receiver, breathing state detector, alarm signal generator, alarm, also can comprise the breathing state record cell; Main frame is made of signal receiver, breathing state detector, alarm signal generator, alarm and breathing state record cell; Sender unit in the handset is connected by wired or wireless mode with signal receiver in the handset; The signal receiver that the signal receiver of sender unit in the handset in main frame sends in band encoded signals, the main frame includes decoded portion.
Single use main frame type of alarm: when implementing this mode, handset is made of respiration pickup and sender unit, and sender unit can not include coded portion; Main frame is made of signal receiver, breathing state detector, alarm signal generator, alarm and breathing state record cell, and signal receiver can not include decoded portion.
Single use main frame and handset be type of alarm simultaneously: when implementing this mode, handset is made of respiration pickup, sender unit, signal receiver, breathing state detector, alarm signal generator, alarm, also can comprise the breathing state record cell; Main frame is made of signal receiver, breathing state detector, alarm signal generator, alarm and breathing state record cell; Sender unit in the handset is connected by wired or wireless mode with signal receiver in the handset; Sender unit in the handset can not comprise coded portion, and the signal receiver in the main frame can not comprise decoded portion.
Other embodiments: in the above-described embodiment, can omit the breathing state record cell.
Claims (5)
1. real-time monitoring and alarming device for respiration is characterized in that, partly is made up of the respiration pickup that lies in the human lumbar abdominal part, sender unit, signal receiver, breathing state detector, alarm signal generator, alarm and breathing state record cell etc.Respiration pickup detects the breathing behavior and by sender unit and signal receiver, testing result is sent to the breathing state detector.When receiving the testing result of breathing behavior, the breathing state detector carries out zero clearing to enumerator or timer, again counting or timing; When the persistent period that does not receive the testing result that has the breathing behavior surpasses the upper limit threshold values of setting, perhaps when at the repeatedly clocking value of the repeatedly count value of regular hour inside counting device or timer during all less than the lower limit threshold values set, the alarm signal generator sends alarm signal; After alarm receives alarm signal, carry out the warning of various ways; The breathing state record cell carries out record to breathing behavior testing result and alarm signal.
2. according to the described real-time monitoring and alarming device for respiration of claim 1, it is characterized in that described respiration pickup lies in the human lumbar abdominal part, it detects the breathing behavior by detecting by the displacement of breathing the human lumbar abdominal part that produces or the situation of change of power or acceleration.Respiration pickup whenever detects once the variation of certain amplitude of aforementioned physical quantity, judges that then there is the respiration behavior in tested human body, at this moment, sends a signal to sender unit.
3. according to the described real-time monitoring and alarming device for respiration of claim 1, it is characterized in that described sender unit is encoded the signal that respiration pickup sends, send to signal receiver by wireless mode or wired mode; Signal receiver is decoded, and decoded signal is issued and breathing state detector of encoding corresponding and breathing state record cell after receiving the signal that sender unit sends.Can be numbered a plurality of respiration pickups, aforementioned coding is corresponding with the numbering of respiration pickup.Can not comprise aforementioned Code And Decode part in sender unit in the real-time monitoring and alarming device for respiration of single use and the signal receiver.
4. according to the described real-time monitoring and alarming device for respiration of claim 1, it is characterized in that, the signal that described breathing state detector acknowledge(ment) signal receptor sends, and enumerator or the timer that it comprised be provided with alarming threshold value.When receive that signal receiver sends indicate the signal that has the breathing behavior time, enumerator or timer zero clearing also restart counting or timing; When the clocking value of the count value of enumerator or timer meets or exceeds set upper limit threshold values, promptly when not detecting the length that the persistent period that there is the breathing behavior in tested human body surpass to set, perhaps when at the repeatedly clocking value of the repeatedly count value of regular hour inside counting device or timer during all less than the lower limit threshold values, promptly when detecting tested human body respiratory frequency greater than setting value, the breathing state detector output signal triggers the work of alarm signal generator.
5. according to the described real-time monitoring and alarming device for respiration of claim 1, it is characterized in that described alarm signal generator is triggered after the work, send alarm signal to alarm and breathing state record cell by wired mode or wireless mode; After alarm receives the alarm signal that the alarm signal generator sends, send warnings such as sound and light, and show the numbering of corresponding respiration pickup; Indicating that signal that there is the breathing behavior in the breathing state record cell to indicating of providing of signal receiver and alarm signal generator provide exists unusual alarm signal of breathing state and corresponding time to carry out record.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006101377617A CN101172037A (en) | 2006-10-30 | 2006-10-30 | Real-time monitoring and alarming device for respiration |
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| CNA2006101377617A CN101172037A (en) | 2006-10-30 | 2006-10-30 | Real-time monitoring and alarming device for respiration |
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| CN101172037A true CN101172037A (en) | 2008-05-07 |
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| CNA2006101377617A Pending CN101172037A (en) | 2006-10-30 | 2006-10-30 | Real-time monitoring and alarming device for respiration |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513346B (en) * | 2009-03-18 | 2011-06-15 | 华南理工大学 | Sleeping respiration information abdominal type monitoring and early warning system featuring wireless transmission |
| CN102188233A (en) * | 2010-03-09 | 2011-09-21 | 浙江拓峰科技有限公司 | Sleep apnea monitoring device |
| CN102406502A (en) * | 2011-12-12 | 2012-04-11 | 苏州科雷芯电子科技有限公司 | Vision technology-based respiration monitoring device |
| CN102508123A (en) * | 2011-09-29 | 2012-06-20 | 广州松下空调器有限公司 | Detection method of abnormal discharge of negative ion generator |
| CN104188646A (en) * | 2014-08-22 | 2014-12-10 | 陈会清 | Night cardiac arrest alarming device |
| CN104287734A (en) * | 2014-08-27 | 2015-01-21 | 深圳市惟拓力医疗电子有限公司 | Breathing continuous monitoring method and device |
| CN105411617A (en) * | 2015-12-11 | 2016-03-23 | 沈阳东软医疗系统有限公司 | Respiratory gating equipment and method as well as MCU (Microcontroller Unit) |
| CN105723430A (en) * | 2013-10-28 | 2016-06-29 | 株式会社技术未来 | Digital real security system, method, and program |
| CN105852865A (en) * | 2014-12-24 | 2016-08-17 | 德尔格制造股份两合公司 | Method for generating an alarm during the monitoring of a patient and device therefor |
| WO2016197285A1 (en) * | 2015-06-07 | 2016-12-15 | 阮元 | Method for responding after detecting respiratory rate and chest-affixing mobile terminal |
| CN108451532A (en) * | 2018-04-28 | 2018-08-28 | 杜乙 | The acquisition methods and system of respiration information |
| CN108771531A (en) * | 2018-05-28 | 2018-11-09 | 王美金 | A kind of artificial intelligence life monitoring bed and method |
| CN111195128A (en) * | 2018-11-18 | 2020-05-26 | 亘冠智能技术（杭州）有限公司 | Breathing state tracking sleep assisting device and method |
| CN114025665A (en) * | 2019-07-30 | 2022-02-08 | 深圳迈瑞生物医疗电子股份有限公司 | Measuring method, display method, monitoring device and monitoring system |
-
2006
- 2006-10-30 CN CNA2006101377617A patent/CN101172037A/en active Pending
Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101513346B (en) * | 2009-03-18 | 2011-06-15 | 华南理工大学 | Sleeping respiration information abdominal type monitoring and early warning system featuring wireless transmission |
| CN102188233A (en) * | 2010-03-09 | 2011-09-21 | 浙江拓峰科技有限公司 | Sleep apnea monitoring device |
| CN102508123A (en) * | 2011-09-29 | 2012-06-20 | 广州松下空调器有限公司 | Detection method of abnormal discharge of negative ion generator |
| CN102508123B (en) * | 2011-09-29 | 2014-04-16 | 广州松下空调器有限公司 | Detection method of abnormal discharge of negative ion generator |
| CN102406502A (en) * | 2011-12-12 | 2012-04-11 | 苏州科雷芯电子科技有限公司 | Vision technology-based respiration monitoring device |
| CN102406502B (en) * | 2011-12-12 | 2013-05-08 | 苏州科雷芯电子科技有限公司 | Vision technology-based respiration monitoring device |
| CN105723430B (en) * | 2013-10-28 | 2018-03-30 | 株式会社技术未来 | Digital realistic safety-protection system, method |
| CN105723430A (en) * | 2013-10-28 | 2016-06-29 | 株式会社技术未来 | Digital real security system, method, and program |
| CN104188646A (en) * | 2014-08-22 | 2014-12-10 | 陈会清 | Night cardiac arrest alarming device |
| CN104287734A (en) * | 2014-08-27 | 2015-01-21 | 深圳市惟拓力医疗电子有限公司 | Breathing continuous monitoring method and device |
| CN105852865A (en) * | 2014-12-24 | 2016-08-17 | 德尔格制造股份两合公司 | Method for generating an alarm during the monitoring of a patient and device therefor |
| WO2016197285A1 (en) * | 2015-06-07 | 2016-12-15 | 阮元 | Method for responding after detecting respiratory rate and chest-affixing mobile terminal |
| CN105411617A (en) * | 2015-12-11 | 2016-03-23 | 沈阳东软医疗系统有限公司 | Respiratory gating equipment and method as well as MCU (Microcontroller Unit) |
| CN108451532A (en) * | 2018-04-28 | 2018-08-28 | 杜乙 | The acquisition methods and system of respiration information |
| WO2019205841A1 (en) * | 2018-04-28 | 2019-10-31 | 吴昊 | Method and system for acquiring respiration information |
| CN108771531A (en) * | 2018-05-28 | 2018-11-09 | 王美金 | A kind of artificial intelligence life monitoring bed and method |
| CN111195128A (en) * | 2018-11-18 | 2020-05-26 | 亘冠智能技术（杭州）有限公司 | Breathing state tracking sleep assisting device and method |
| CN114025665A (en) * | 2019-07-30 | 2022-02-08 | 深圳迈瑞生物医疗电子股份有限公司 | Measuring method, display method, monitoring device and monitoring system |
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Open date: 20080507 |