CN108634954B - Household simple apnea monitoring device - Google Patents
Household simple apnea monitoring device Download PDFInfo
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- CN108634954B CN108634954B CN201810401057.0A CN201810401057A CN108634954B CN 108634954 B CN108634954 B CN 108634954B CN 201810401057 A CN201810401057 A CN 201810401057A CN 108634954 B CN108634954 B CN 108634954B
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- 208000008784 apnea Diseases 0.000 title claims abstract description 31
- 238000012806 monitoring device Methods 0.000 title claims abstract description 17
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 38
- 230000000241 respiratory effect Effects 0.000 claims abstract description 19
- 238000001514 detection method Methods 0.000 claims description 14
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 210000000214 mouth Anatomy 0.000 description 9
- 201000002859 sleep apnea Diseases 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 210000001331 nose Anatomy 0.000 description 2
- 230000000414 obstructive effect Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 230000008667 sleep stage Effects 0.000 description 2
- 230000002618 waking effect Effects 0.000 description 2
- 206010006322 Breath holding Diseases 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 206010041235 Snoring Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000036772 blood pressure Effects 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000002567 electromyography Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000000744 eyelid Anatomy 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 230000000147 hypnotic effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000003928 nasal cavity Anatomy 0.000 description 1
- 238000004393 prognosis Methods 0.000 description 1
- 230000012191 relaxation of muscle Effects 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
- A61B5/0826—Detecting or evaluating apnoea events
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/56—Devices for preventing snoring
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Pulmonology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Physics & Mathematics (AREA)
- Physiology (AREA)
- Otolaryngology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Vascular Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The invention relates to a household simple apnea monitoring device, which comprises: an oral-nasal integrated mask; the breath sensing unit is arranged on the mouth-nose integrated mask and is used for collecting a breath signal of a user; the processor is arranged on the mouth-nose integrated mask, connected with the respiration sensing unit and used for identifying the respiration signals and the respiration time intervals and generating execution signals; the memory is arranged on the oral-nasal integrated mask, connected with the processor and used for storing the breathing signals and the breathing time interval; and the oral airway opening piece is connected with the processor and is used for opening an oral airway of a user when receiving the execution signal. Compared with the prior art, the invention has the advantages of low cost, easy operation, timely opening of the mouth airway when respiratory obstruction is detected, and the like.
Description
Technical Field
The invention relates to an apnea monitoring device, in particular to a household simple apnea monitoring device.
Background
Sleep apnea syndrome (sleep apnea syndromes, SAS) is a sudden interruption of loud snoring, the patient breathes strongly but is not functional, the patient wakes up after a few seconds or even tens of seconds, the airway is forced to open, and then continues breathing. The causes of the formation of the apnea syndrome are as follows:
1. the relaxation of muscles around the oral cavity narrows the cavity or the relaxation of tissues around the oral cavity blocks the airway;
2. the airway of the nose is blocked due to the above-mentioned reasons while sleeping, and the other airway is blocked due to the closing of the upper and lower teeth and lips, thereby causing breath holding and sleep and its suspension syndrome.
After the application of the prior art PSG (polysomnography) the cases of sleep apnea syndrome are diagnosed to an increased extent. The monitoring method of the PSG instrument comprises the following steps: the temperature sensor of the nasal cavity of the subject is respectively connected with the recording pen of the electroencephalogram through the respiration monitor and the chest-abdomen respiration mobility sensor, and meanwhile, the electroencephalogram C3-A1, C4-A2 of the head of the patient, the electrode of the genius muscle of the eyelid and the electrocardio (lead II lead) are respectively connected with the electroencephalogram. The change in blood oxygen saturation is monitored simultaneously with a blood oxygen saturation monitor. The body height and weight are measured before the test, the arm blood pressure is measured by taking a recumbent position cuff method before sleeping and after waking, and alcohol, caffeine, sedative or hypnotic drugs are forbidden on the experimental day. An electroencephalogram was recorded before falling asleep for a period of time of waking, and then changes in the electroencephalogram were measured for 7 hours overnight. Sleep stages are analyzed based on respiratory patterns, eye patterns, electroencephalograms, and electromyography. Analyzing and judging whether the SAS exists, the SAS is typed, the SAS is lack of oxygen, the SAS is serious and the SAS is prognosis according to sleep stage and breathing curves. SAS can be classified according to PSG monitoring into central (no respiratory motion, no nasal-oral airflow through), obstructive (respiratory motion present, no nasal-oral airflow through) and mixed (alternating central, obstructive) types 3.
The prior art is very complicated in steps for monitoring and checking sleep apnea syndrome, and needs to pass through a large instrument of a hospital. Polysomnography monitoring systems require a series of data such as human sleep data to be obtained by attaching a number of detection devices and sensors to the patient. The prior art requires electrodes to be attached to the body and a further whole night test should be performed if the test fails. The existing monitoring technology has the defects of high price, poor operability, high professional degree, inapplicability to family use and the like.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a household simple apnea monitoring device.
The aim of the invention can be achieved by the following technical scheme:
a home easy apnea monitoring device, comprising:
an oral-nasal integrated mask;
the breath sensing unit is arranged on the mouth-nose integrated mask and is used for collecting a breath signal of a user;
the processor is arranged on the mouth-nose integrated mask, connected with the respiration sensing unit and used for identifying the respiration signals and the respiration time intervals and generating execution signals;
the memory is arranged on the oral-nasal integrated mask, connected with the processor and used for storing the breathing signals and the breathing time interval;
and the oral airway opening piece is connected with the processor and is used for opening an oral airway of a user when receiving the execution signal.
Further, the mouth-nose integrated mask is provided with an air outlet hole, and the respiration sensing unit is arranged at the air outlet hole.
Further, the respiration sensing unit comprises an air quantity sensor and a flow rate sensor.
Further, the processor includes:
the acquisition module is used for acquiring the used respiratory signals;
the detection module is used for judging whether the apnea occurs according to the breathing signal and the breathing interval time;
the execution module is used for responding when the detection result of the detection module is yes, recording the times of occurrence of the apnea, and generating an execution signal when the times reach a preset threshold value;
the detection module judges whether the apnea occurs specifically as follows: judging whether the respiratory airflow stops or not according to the respiratory signal, wherein the stopping time exceeds 10 seconds, or the airflow is lower than 20% of the normal quantity, or the flow rate or the flow of the air which is exhaled or exhaled at a certain moment exceeds the normal quantity, and if so, judging that the apnea occurs.
Further, the mouth airway opening member is a mechanical dental tray, and when in use, the mechanical dental tray is placed on the mouth of a user, and the mouth airway of the user is opened or closed according to the execution signal.
Further, a fan is further arranged on the mouth-nose integrated mask and connected with the processor.
Further, the integrated mask for the mouth and nose is also provided with a humidity sensor, the humidity sensor is connected with a processor, and the processor controls the opening or closing of the fan according to the acquired information of the humidity sensor.
Further, the edge of the mouth-nose integrated mask is provided with a cushion pad.
Further, the cushion pad includes a silica gel pad or a rubber pad.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention has simple structure and low cost.
2. The invention collects respiratory signals through the non-contact sensor, is connected without electrodes, and is safe and reliable.
3. The invention adopts a wearable structure, is suitable for families and is convenient to operate.
4. The invention can be used as a device for predicting sleep apnea syndrome.
5. The opening part of the oral airway can be controlled to act when sleep apnea is detected, and has the function of timely opening the oral airway when respiratory obstruction is detected.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of another embodiment of the present invention;
fig. 3 is a schematic diagram of the working process of the present invention.
Detailed Description
The invention will now be described in detail with reference to the drawings and specific examples. The present embodiment is implemented on the premise of the technical scheme of the present invention, and a detailed implementation manner and a specific operation process are given, but the protection scope of the present invention is not limited to the following examples.
Example 1
As shown in fig. 1, the present embodiment provides a home-use simple apnea monitoring device including an oral-nasal integrated mask 3, a respiration sensing unit, a processor 4, a memory 5, and an oral airway opening member. The breathing sensing unit is arranged on the mouth-nose integrated mask 3 and is used for collecting breathing signals of a user; the processor 4 is arranged on the mouth-nose integrated mask 3, is connected with the respiration sensing unit, and is used for identifying the respiration signals and the respiration time intervals and generating execution signals; a memory 5 is arranged on the mouth-nose integrated mask 3 and connected with the processor 4 for storing the respiratory signal and the respiratory time interval; the oral airway opening member is connected to the processor 4 for opening an oral airway of a user upon receipt of the execution signal.
In some embodiments, the integral oronasal mask 3 has an air outlet aperture 6, the breath sensing unit being disposed at the air outlet aperture 6.
In certain embodiments, the respiration sensing unit includes an air volume sensor 2 and a flow rate sensor 1.
In certain embodiments, the processor comprises an acquisition module, a detection module, and an execution module, the acquisition module configured to acquire a respiratory signal for use; the detection module is used for judging whether the apnea occurs according to the breathing signal and the breathing interval time; the execution module is used for responding when the detection result of the detection module is yes, recording the times of occurrence of the apnea, and generating an execution signal when the times reach a preset threshold value; the detection module judges whether the apnea occurs specifically as follows: judging whether the respiratory airflow stops or not according to the respiratory signal, wherein the stopping time exceeds 10 seconds, or the airflow is lower than 20% of the normal quantity, or the flow rate or the flow of the air which is exhaled or exhaled at a certain moment exceeds the normal quantity, and if so, judging that the apnea occurs.
In some embodiments, the oral airway opening member is a mechanical tray that, in use, is placed over the user's mouth to open or close the user's oral airway based on the actuation signal.
As shown in fig. 3, the working process of the household simple apnea monitoring device is as follows:
1. the machine is started.
2. After the respiration is stable, the initial information state and the respiration state of the user are collected. The condition of an apnea is not entered directly upon falling asleep, so acquisition of an initial state is very necessary and provides a basis for later data comparison.
3. Real-time respiratory data is then acquired, sampled every second.
4. The judgment is made in 1,
the first judgment method comprises the following steps: sleep apnea is obtained when the duration exceeds 10 seconds or the air flow is lower than 20% of normal.
And judging whether the continuous 10 seconds of air flow is lower than the normal 20% by taking the initial information value as the normal level.
And a judging method II:
taking the initial information value as a normal level, whether the flow rate or flow of the air which is exhaled or inhaled by the user at a certain moment exceeds the normal level value.
The average value of the values detected in the non-apneic state is taken as the normal level value.
5. And judging 2, wherein a preset threshold value can be set in the judging 2, for example, the number of times of apnea is more than 10, and then the opening processor generates an execution signal to control the opening of the mouth airway, and the mouth airway is timely opened while the respiratory obstruction is detected. The preset threshold may be adjustable.
6. The data is stored in the memory.
Example 2
As shown in fig. 2, in the home simple apnea monitoring device provided in this embodiment, a blower 8 is further disposed on the integrated mask 3, and the blower 8 is connected to the processor 4.
In some embodiments, the integrated mask 3 is further provided with a humidity sensor 7, the humidity sensor 7 is connected with the processor 4, and the processor 4 controls the on or off of the fan 8 according to the collected information of the humidity sensor 7.
Example 3
Referring to fig. 1 and 2, in the home simple apnea monitoring device provided in this embodiment, a cushion pad is provided at the edge of the integrated mask 3, and the cushion pad may be a silica gel pad or a rubber pad. This may allow the mask to more conform to the face. The wearing is more comfortable. In some embodiments, existing features may also be added to the oronasal unitary mask to achieve a comfortable fit.
The foregoing describes in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which can be obtained by logic analysis, reasoning or limited experiments based on the prior art by the person skilled in the art according to the inventive concept shall be within the scope of protection defined by the claims.
Claims (6)
1. A home-use simple apnea monitoring device, comprising:
an oral-nasal integrated mask;
the breath sensing unit is arranged on the mouth-nose integrated mask and is used for collecting a breath signal of a user;
the processor is arranged on the mouth-nose integrated mask, connected with the respiration sensing unit and used for identifying the respiration signals and the respiration time intervals and generating execution signals;
the memory is arranged on the oral-nasal integrated mask, connected with the processor and used for storing the breathing signals and the breathing time interval;
a mouth airway opening member connected to the processor for opening a mouth airway of a user upon receipt of the execution signal;
the processor includes:
the acquisition module is used for acquiring the used respiratory signals;
the detection module is used for judging whether the apnea occurs according to the breathing signal and the breathing interval time;
the execution module is used for responding when the detection result of the detection module is yes, recording the times of occurrence of the apnea, and generating an execution signal when the times reach a preset threshold value;
the detection module judges whether the apnea occurs specifically as follows: judging whether respiratory airflow stops for more than 10 seconds or whether the airflow is lower than 20% of the normal amount or whether the flow rate or the flow rate of air exhaled or inhaled at a certain moment exceeds the normal amount according to the respiratory signal, if so, judging that the apnea occurs;
the integrated mask of mouth and nose is last still to be provided with the fan, and this fan is connected with the treater, still be provided with humidity transducer on the integrated mask of mouth and nose, this humidity transducer is connected with the treater, the opening or the closing of treater according to humidity transducer's collection information control fan.
2. The home-use simple apnea monitoring device of claim 1, wherein the oral-nasal integrated mask has an air outlet, the respiration sensing unit is disposed at the air outlet.
3. The home-use simple apnea monitoring device of claim 1, wherein the respiration sensing unit includes an air volume sensor and a flow rate sensor.
4. A home simple apnea monitoring device according to claim 1, wherein the oral airway opening member is a mechanical tray which, in use, is placed in the user's mouth to open or close the user's oral airway in response to the actuation signal.
5. The home simple apnea monitoring device of claim 1, wherein the oral nasal integral mask edge is provided with a cushion.
6. The home-use simple apnea monitoring device of claim 5, wherein the cushion comprises a silicone pad or rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401057.0A CN108634954B (en) | 2018-04-28 | 2018-04-28 | Household simple apnea monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810401057.0A CN108634954B (en) | 2018-04-28 | 2018-04-28 | Household simple apnea monitoring device |
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| Publication Number | Publication Date |
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| CN108634954A CN108634954A (en) | 2018-10-12 |
| CN108634954B true CN108634954B (en) | 2024-01-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810401057.0A Active CN108634954B (en) | 2018-04-28 | 2018-04-28 | Household simple apnea monitoring device |
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| Country | Link |
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| CN (1) | CN108634954B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109222987A (en) * | 2018-10-30 | 2019-01-18 | 思澜科技（成都）有限公司 | A kind of respiratory effort identification equipment and its application apparatus |
| CN113854969A (en) * | 2021-10-29 | 2021-12-31 | 海信视像科技股份有限公司 | Intelligent terminal and sleep monitoring method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0635239A1 (en) * | 1993-07-19 | 1995-01-25 | Leonhard Lang | Method and apparatus for manufacturing electrodes |
| KR20140124972A (en) * | 2013-04-17 | 2014-10-28 | 건국대학교 산학협력단 | Apparatus for sensing sleep apnea and method using the same |
| WO2017185128A1 (en) * | 2016-04-26 | 2017-11-02 | Resmed Limited | Diagnosis and monitoring of respiratory disorders |
| CN107411714A (en) * | 2017-08-18 | 2017-12-01 | 中山大学 | A kind of family expenses system for monitoring sleep apnea and its method |
| CN107518952A (en) * | 2016-06-17 | 2017-12-29 | 阿莱恩技术有限公司 | Utilize the intraoral utensil of sensing |
| CN209421933U (en) * | 2018-04-28 | 2019-09-24 | 上海健康医学院 | A kind of simple apnea monitoring control device of household |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080142011A1 (en) * | 2006-12-19 | 2008-06-19 | Acoba, L.L.C. | System and method of a positive airway pressure device gathering data as to apnea type |
| US20140190490A1 (en) * | 2007-11-18 | 2014-07-10 | Dreamscape Medical Llc | Integrated oral appliance for sleep-disordered breathing |
| EP2695589A1 (en) * | 2012-08-10 | 2014-02-12 | Michèle Hervy | Intraoral functional device for relieving obstructive sleep apnea syndrom, snoring and/or other airway disorders |
-
2018
- 2018-04-28 CN CN201810401057.0A patent/CN108634954B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0635239A1 (en) * | 1993-07-19 | 1995-01-25 | Leonhard Lang | Method and apparatus for manufacturing electrodes |
| KR20140124972A (en) * | 2013-04-17 | 2014-10-28 | 건국대학교 산학협력단 | Apparatus for sensing sleep apnea and method using the same |
| WO2017185128A1 (en) * | 2016-04-26 | 2017-11-02 | Resmed Limited | Diagnosis and monitoring of respiratory disorders |
| CN107518952A (en) * | 2016-06-17 | 2017-12-29 | 阿莱恩技术有限公司 | Utilize the intraoral utensil of sensing |
| CN107411714A (en) * | 2017-08-18 | 2017-12-01 | 中山大学 | A kind of family expenses system for monitoring sleep apnea and its method |
| CN209421933U (en) * | 2018-04-28 | 2019-09-24 | 上海健康医学院 | A kind of simple apnea monitoring control device of household |
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