CN203749398U - Portable SAHS screening device with wireless transmission function - Google Patents
Portable SAHS screening device with wireless transmission function Download PDFInfo
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- CN203749398U CN203749398U CN201420109018.0U CN201420109018U CN203749398U CN 203749398 U CN203749398 U CN 203749398U CN 201420109018 U CN201420109018 U CN 201420109018U CN 203749398 U CN203749398 U CN 203749398U
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- blood oxygen
- module
- portable
- sahs
- cpu module
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- 238000012216 screening Methods 0.000 title claims abstract description 15
- 230000005540 biological transmission Effects 0.000 title claims abstract description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 43
- 239000001301 oxygen Substances 0.000 claims abstract description 43
- 239000008280 blood Substances 0.000 claims abstract description 39
- 210000004369 blood Anatomy 0.000 claims abstract description 39
- 239000000523 sample Substances 0.000 claims abstract description 15
- 238000001514 detection method Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 abstract description 7
- 206010021143 Hypoxia Diseases 0.000 abstract description 4
- 208000024891 symptom Diseases 0.000 abstract description 3
- 238000012545 processing Methods 0.000 abstract description 2
- 230000006870 function Effects 0.000 abstract 1
- 208000018875 hypoxemia Diseases 0.000 abstract 1
- 230000001717 pathogenic effect Effects 0.000 abstract 1
- 206010041235 Snoring Diseases 0.000 description 6
- 201000002859 sleep apnea Diseases 0.000 description 6
- 206010003497 Asphyxia Diseases 0.000 description 5
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 230000007958 sleep Effects 0.000 description 4
- 208000011580 syndromic disease Diseases 0.000 description 4
- 206010041349 Somnolence Diseases 0.000 description 3
- 206010020772 Hypertension Diseases 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 102000003951 Erythropoietin Human genes 0.000 description 1
- 108090000394 Erythropoietin Proteins 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
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- 206010042434 Sudden death Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
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- 208000029078 coronary artery disease Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 206010012601 diabetes mellitus Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229940105423 erythropoietin Drugs 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 208000019622 heart disease Diseases 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 206010025482 malaise Diseases 0.000 description 1
- 230000017311 musculoskeletal movement, spinal reflex action Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 208000031225 myocardial ischemia Diseases 0.000 description 1
- 208000001797 obstructive sleep apnea Diseases 0.000 description 1
- 230000000803 paradoxical effect Effects 0.000 description 1
- OXCMYAYHXIHQOA-UHFFFAOYSA-N potassium;[2-butyl-5-chloro-3-[[4-[2-(1,2,4-triaza-3-azanidacyclopenta-1,4-dien-5-yl)phenyl]phenyl]methyl]imidazol-4-yl]methanol Chemical compound [K+].CCCCC1=NC(Cl)=C(CO)N1CC1=CC=C(C=2C(=CC=CC=2)C2=N[N-]N=N2)C=C1 OXCMYAYHXIHQOA-UHFFFAOYSA-N 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000012106 screening analysis Methods 0.000 description 1
- 208000019116 sleep disease Diseases 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
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- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
A portable SAHS screening device with the wireless transmission function comprises a blood oxygen probe, a CPU module, a blood oxygen module, a flash memory module, a Bluetooth module, a display screen, a buzzer, a real-time clock and a switch. The blood oxygen probe is connected with the human body and sends pulse waves, the blood oxygen value and the pulse rate value to the blood oxygen module, the blood oxygen module sends data collected by the blood oxygen probe to the CPU module, the CPU module stores the data in the flash memory module and transmits the data to a smart phone through the Bluetooth module for analysis and processing, parameters such as the highest blood oxygen index, the lowest blood oxygen index, the average blood oxygen index, the oxygen desaturation index and the hypoxemia degree are provided, and whether a patient is an SAHS patient and the pathogenic condition are judged according to the oxygen desaturation index. According to the screening device, monitoring data and the symptom condition can be stored and checked through the smart phone, the symptom condition of the patient can be conveniently evaluated for a long time, and the portable SAHS screening device is convenient to carry, easy to use, wide in application range and low in price.
Description
technical field:
This utility model relates to electronic medical equipment, especially relates to a kind of by the Portable sleep apnea low syndrome screening apparatus of wireless transmission.
background technology:
Sleep Apnea-hypopnea Syndrome is that SAHS is a kind of sleep-respiratory disease, clinical manifestation have nighttime sleep snoring companion asphyxia and daytime drowsiness.Low when high when snoring shows as the sound of snoring, and can interrupt completely, severe patient can be suppressed awake.Suppress after waking up and can occur having palpitation, cardiopalmus, feel suffocated etc.Can observe, along with stopping of snoring, significantly pausing appears in patient respiratory, and with the dark air-breathing termination asphyxia of exerting oneself, is a louder sound of snoring thereafter simultaneously.Along with the progress of the state of an illness, snoring increases the weight of gradually, and during asphyxia, breast abdominal respiration presents paradoxical movement, follows apneic appearance and asphyxia overlong time, can occur that the involuntary movement of health sits up even suddenly.Because asphyxia causes the hypoxia at night of outbreak repeatedly, can cause hypertension, coronary heart disease,, even there is sudden death at night in the complication such as diabetes and cerebrovascular disease and vehicle accident.It is abnormal etc. that patient can also show as sleep behavior, patient plays headache morning, daytime is sleepy, drowsiness, severe patient memory, judgement, attention, abstract reasoning ability and vigilance cognitive ability decline, and anoxia can stimulate erythropoietin to increase, slow blood flow, inspire or increase the weight of thrombosis, increase the weight of myocardial ischemia-anoxemia, bring out various arrhythmia and myocardial infarction, have a strong impact on patient's life quality and the life-span.
The health of hygiene department's issue is reported, and China approximately has 5,000 ten thousand people to suffer from various sleep diseases at present, and wherein sleep apnea is topmost symptom.Research is both at home and abroad verified, and having 1/5 heart disease is to be caused by sleep apnea syndrome, and whole world every day, nearly 3000 people died from sleep apnea low-ventilatory syndrome, and the first risk factor of hypertension is classified this disease as in many scholars' suggestions.In addition, old group is the important consumer objects of health care resource, and only the sickness rate of old people's sleep apnea low-ventilatory syndrome of over-65s just up to 20% to 40%, along with China steps into the raising of aged tendency of population stage, people's living standard and popularizing of medical knowledge, national health prevention, health care consciousness will be strengthened gradually, will produce the demand of in a large number such disease being carried out monitor therapy.
All the time, Polysomnography (PSG) is " goldstandard " of the diagnosis SAHS that generally acknowledges.PSG needs person under inspection in the inspection chamber of hospital, to carry out the observation of about 8 hours the whole night during monitoring, so the number checking is very limited.When PSG checks, various electrode leads need to be obtained to physiological signal everywhere to patient body, serious impact person under inspection's sleep quality, will bring impact to testing result, especially to pediatric population.In addition, because the change of detected person's sleep environment once checks and sometimes is also difficult to guarantee the accuracy of testing result.PSG monitoring expense is once approximately between 300-500, and this makes a part of SAHS patient and is not diagnosed because of the costliness of inspection fee.Limited due to PSG checkout facility, and numerous numbers of patients makes a large amount of patients can not get diagnosis and treatment timely, serious harm is healthy.What research worker was random investigates demonstration to 602 volunteers: about 82% male and 93% women's moderate and severe SAHS patient are not diagnosed.
utility model content:
In sum, the purpose of this utility model is in order to meet a large amount of crowds' that current PSG cannot complete demand, for doubtful SAHS crowd, can first carry out examination, the utility model discloses a kind of by the portable SAHS screening apparatus of wireless transmission, without transferring data to computer analysis, this device can be processed and be detected data by smart mobile phone, carries out Screening analysis and determines whether user is SAHS patient.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of by the portable SAHS screening apparatus of wireless transmission, comprise CPU module, display screen, buzzer, real-time clock and switch, also comprise: blood oxygen probe, be connected with human body, for gathering pulse wave, blood oxygen levels and the pulse frequency value of human body; Blood oxygen module, is connected with blood oxygen probe with described CPU module, receives the data that blood oxygen probe collects; Flash memory module, is connected with described CPU module, the image data receiving for receiving and store CPU module; Bluetooth module, is connected with described CPU module, will detect data and send machine in one's hands; Described CPU module is also connected respectively with display screen, real-time clock, buzzer and switch.
Further, described CPU module is connected with blood oxygen module by UART serial ports.
Further, described display screen is OLED screen.
Further, described flash memory module is used DATA FLASH AT45 family chip.
This utility model is compared with existing technical problem, tool has the following advantages: this screening apparatus is portable, can can preserve and check Monitoring Data and disease situation by smart mobile phone, facilitate patient in the long-term assessment to disease situation, easy to carry, use simple, applicable crowd is extensive, cheap, when sleeping night, only need blood oxygen probe chuck on finger, second day can bear results.
accompanying drawing explanation:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is bluetooth module connection diagram of the present utility model.
the specific embodiment:
Below in conjunction with drawings and embodiments, this utility model is described in further detail.
As shown in Figure 1, by a portable SAHS screening apparatus for wireless transmission, comprise CPU module, display screen (OLED), buzzer (buzzer), real-time clock (RTC), switch (switch), blood oxygen probe, blood oxygen module, flash memory (flash) module and bluetooth module.
For gathering the blood oxygen probe of human body monitoring data, before falling asleep by blood oxygen probe chuck finger on, blood oxygen probe can continue to receive the pulse wave of human body, blood oxygen levels and pulse frequency value, blood oxygen probe passes to blood oxygen module by Monitoring Data and identifies, CPU is connected with blood oxygen module by UART serial ports, blood oxygen module is by pulse wave, blood oxygen levels and pulse frequency value are passed to CPU module by serial ports, CPU module is stored in the identification data obtaining in blood oxygen module in flash memory module and stores, because the data volume gathering is not very large, therefore flash memory module is used the DATA FLASH AT45 family chip of ATMEL.
As shown in Figure 2, CPU sense data Monitoring Data being transferred in smart mobile phone by bluetooth module from flash memory module, by smart mobile phone, carry out processing, the analysis to data, draw the parameters such as the high oxygen pressure of human body in when sleep blood, minimum blood oxygen, average blood oxygen, Oxygen desaturation index, low blood oxygen degree, by Oxygen desaturation index, judge whether it is SAHS patient and the order of severity.
CPU module is also connected respectively at display screen, buzzer, real-time clock and switch.
Display screen of the present utility model adopts OLED screen, and OLED screen possesses self-luminous simultaneously, does not need the advantages such as backlight, contrast are high, thin thickness, visual angle is wide, response speed is fast.
Above-mentioned a kind of Portable sleep apnea low syndrome screening apparatus by wireless transmission can be used for the examination to SAHS in hospital, community or family, and the treatment situation that also can be used for SAHS patient is followed the tracks of.This utility model patent for example understands by wireless blue tooth module wireless transmission, also can pass through other wireless way for transmittings such as wireless wifi, GPRS; But Flash stores also other storage mediums such as other Flash model or SD card; OLED screen display shows it can is also LCD or other display screen; Being wirelessly transmitted to smart mobile phone can be also other intelligent terminal such as panel computer or PC.
Claims (4)
1. by a portable SAHS screening apparatus for wireless transmission, comprise CPU module, display screen, buzzer, real-time clock and switch, it is characterized in that, it also comprises:
Be connected with human body, for gathering the blood oxygen probe of pulse wave, blood oxygen levels and the pulse frequency value of human body;
Be connected with blood oxygen probe with described CPU module, receive the blood oxygen module of blood oxygen probe image data;
Be connected with described CPU module, receive and store the flash memory module that CPU module receives image data;
Be connected with described CPU module, detection data sent to the bluetooth module of mobile phone;
Described CPU module is also connected respectively with display screen, real-time clock, buzzer and switch.
2. according to claim 1 a kind of by the portable SAHS screening apparatus of wireless transmission, it is characterized in that: described CPU module is connected with blood oxygen module by UART serial ports.
3. according to claim 1 a kind of by the portable SAHS screening apparatus of wireless transmission, it is characterized in that: described display screen is OLED screen.
4. according to claim 1 a kind of by the portable SAHS screening apparatus of wireless transmission, it is characterized in that: described flash memory module is DATA FLASH AT45 family chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109018.0U CN203749398U (en) | 2014-03-12 | 2014-03-12 | Portable SAHS screening device with wireless transmission function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420109018.0U CN203749398U (en) | 2014-03-12 | 2014-03-12 | Portable SAHS screening device with wireless transmission function |
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| Publication Number | Publication Date |
|---|---|
| CN203749398U true CN203749398U (en) | 2014-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420109018.0U Expired - Fee Related CN203749398U (en) | 2014-03-12 | 2014-03-12 | Portable SAHS screening device with wireless transmission function |
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| Country | Link |
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| CN (1) | CN203749398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10143418B2 (en) | 2015-04-10 | 2018-12-04 | Dymedix Corporation | Combination airflow, sound and pulse wave sensor pack with smartphone data aquisition and transfer |
-
2014
- 2014-03-12 CN CN201420109018.0U patent/CN203749398U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10143418B2 (en) | 2015-04-10 | 2018-12-04 | Dymedix Corporation | Combination airflow, sound and pulse wave sensor pack with smartphone data aquisition and transfer |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |
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| CF01 | Termination of patent right due to non-payment of annual fee |