CN202191296U - Sleep breathing monitor on basis of recording chest abdominal breathing and snoring - Google Patents
Sleep breathing monitor on basis of recording chest abdominal breathing and snoring Download PDFInfo
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- CN202191296U CN202191296U CN 201120274121 CN201120274121U CN202191296U CN 202191296 U CN202191296 U CN 202191296U CN 201120274121 CN201120274121 CN 201120274121 CN 201120274121 U CN201120274121 U CN 201120274121U CN 202191296 U CN202191296 U CN 202191296U
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- snoring
- filtering circuit
- signal amplification
- chest
- signal amplifying
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Abstract
The utility model discloses a sleep breathing monitor on the basis of recording chest abdominal breathing and snoring, which comprises an electrocardiosignal amplifying filtering circuit, a blood oxygen module, a pressure sensor, a breathing signal amplifying filtering circuit, an MCU (microprogrammed control unit), an SD (secure digital) memory card, a chest signal amplifying filtering circuit, an abdominal signal amplifying filtering circuit and a snoring signal amplifying filtering circuit. The chest signal amplifying filtering circuit, the abdominal signal amplifying filtering circuit and the snoring signal amplifying filtering circuit are connected onto the MCU, the chest signal amplifying filtering circuit is connected with a chest movement sensor, the abdominal signal amplifying filtering circuit is connected with an abdominal movement sensor, and the snoring signal amplifying filtering circuit is connected with a snoring sensor. Chest abdominal movement and snoring parameter monitoring is added on the basis of an original portable sleep breathing monitor, and blockage type pause, central type pause, mixed type pause and low breathing events can be analyzed.
Description
Technical field
This utility model relates to technical field of medical instruments, relates in particular to a kind of sleep-respiratory monitor based on the record breast abdominal respiration and the sound of snoring.
Background technology
Obstructive Sleep Apnea (OSAS) is a kind of disease with potential danger in the sleep disease, and it is meant the Apnea that in sleep, causes because of respiratory tract obstruction.Research shows, Obstructive Sleep Apnea and hypertension, pulmonary hypertension, arrhythmia, ischemic heart desease, cerebrovascular accident are relevant, are the high risk factors of cardio-cerebral-pulmo angiopathy.Health according to hygiene department's issue is reported, and crowd's sickness rate of obstructive sleep apnea syndrome is 2%-4%, and over-65s old people prevalence reaches 20%-40%, and in the hypertension prevalence even up to 50%-90%.At present, China has the patient of the sleep apnea syndrome about 5,000 ten thousand, and along with China steps into the aging stage, monitoring, the diagnosis of sleep disease are important further.
At present, polysomnogram monitoring (PSG) is the goldstandard that internationally recognized sleep apnea syndrome diagnosis and treatment are estimated.But the parameter of monitoring is more when monitoring owing to use polysomnogram appearance; The pick off that adopts is very many; And these pick off majorities are attached to patient's head and face; Be relatively sensitive part of some sensations,, have a strong impact on sleep monitor effect and applying in basic unit/family so there are shortcomings such as the monitoring of being in hospital, difficulty falling asleep, pick off are easy to come off in the patient in the process of monitoring.
Be to lead the sleep monitoring to the main foundation of the judgement of sleep disordered breathing clinically at present more.And the sleep-respiratory that uses on market monitoring volume is bigger, and inconvenience is moved, and requires patient hospitalized to have a thorough examination, increases patient's financial burden; And electrode is numerous, influences patient's sleep quality easily, and testing result is had harmful effect.And existing portable sleep-respiratory monitor can only recording respiration, blood oxygen, pulse frequency and four parameters of electrocardio, belong to preliminary examination equipment, still can not distinguish the type that sleep suspends syndrome.
The utility model content
The purpose of this utility model is to provide a kind of sleep-respiratory monitor based on the record breast abdominal respiration and the sound of snoring; On the basis of original portable sleep-respiratory monitor, increase the monitoring of breast abdominal respiration and two parameters of the sound of snoring, help further to find that conventional sleep monitor appearance checks indiscoverable breathing pathophysiological process.
This utility model adopts following technical scheme:
A kind of sleep-respiratory monitor based on the record breast abdominal respiration and the sound of snoring; Comprise electrocardiosignal amplification filtering circuit, blood oxygen module, pressure transducer, breath signal amplification filtering circuit, MCU and SD card; Said pressure transducer connects breath signal amplification filtering circuit; Electrocardiosignal amplification filtering circuit, blood oxygen module and breath signal amplification filtering circuit all are connected with MCU; MCU connects the SD card, wherein, also comprises chest signal amplification circuit filter, abdominal part signal amplification circuit filter and sound of snoring signal amplification circuit filter; Said chest signal amplification circuit filter, abdominal part signal amplification circuit filter and sound of snoring signal amplification circuit filter all are connected on the MCU; The chest signal amplification circuit filter connects chest movement sensor, and the abdominal part signal amplification circuit filter connects the abdominal exercise pick off, and sound of snoring signal amplification circuit filter connects sound of snoring pick off.
The beneficial effect of this utility model is: this utility model through the physiological parameter relevant with sleep procedure gathered, record, analyzing and processing; Be the indispensable inspection means of sleep apnea clinical diagnosis and correlational study; For the monitoring of sleep disordered breathing disease provides effective means, be applicable to various big hospital and community (small towns) commune hospital.With the prevention work that further promotes multiple serious diseases such as sleep disordered breathing treatment of diseases and complication hypertension thereof, angina pectoris, myocardial infarction, arrhythmia, sufferings, the raising people ' s health level of removing disease patients such as vast cardiovascular all had great significance.This also will be significant for the international status that promotes China's sleep modality level, the development that promotes China's sleep Medical Technology, raising China medical skill.
Description of drawings
Fig. 1 is the structured flowchart of this utility model.
Fig. 2 is the amplification filtering circuit diagram of this utility model;
Fig. 3 is the schematic diagram of voltage lifting circuit;
Fig. 4 is micro-control processor and SD card connection sketch map;
Fig. 5 is data transmission device and SD card connection sketch map.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment this utility model is further described:
As shown in Figure 1; This utility model comprises electrocardiosignal amplification filtering circuit, blood oxygen module, pressure transducer, breath signal amplification filtering circuit, chest signal amplification circuit filter, abdominal part signal amplification circuit filter, sound of snoring signal amplification circuit filter, MCU and SD card; Pressure transducer connects breath signal amplification filtering circuit; Electrocardiosignal amplification filtering circuit, blood oxygen module and breath signal amplification filtering circuit all are connected with MCU; MCU connects the SD card, and chest signal amplification circuit filter, abdominal part signal amplification circuit filter and sound of snoring signal amplification circuit filter all are connected on the MCU, and the chest signal amplification circuit filter connects chest movement sensor; The abdominal part signal amplification circuit filter connects the abdominal exercise pick off, and sound of snoring signal amplification circuit filter connects sound of snoring pick off.
This utility model is gathered the chest and the abdominal exercise signal of human body through breast, abdomen motion sensor, through the sound of snoring signal of sound of snoring sensor acquisition human body, handles the back through amplification filtering and inserts among the MCU, carry out A/D handle after with data storage in the SD card.The amplification filtering circuit is as shown in Figure 2.Because A/D is sampled as 0-2.5V, and the breast abdominal respiration signal after the amplification filtering is carried out the voltage lifting, and is as shown in Figure 3.As shown in Figure 4, micro-control processor is crossed the SPI interface with the SD cartoon and is connected.Data transmission device is transferred to PC with data through USB interface and analyzes and handle, and data transmission device and SD card connection are as shown in Figure 5, and the USB transmission chip of employing is GL827.
This utility model is gathered electrocardio, blood oxygen, breathing, chest exercise, abdominal exercise and the sound of snoring signal of human body through cardiac diagnosis lead-line, blood oxygen probe, sound of snoring pick off, chest movement sensor and abdominal exercise pick off; After amplification, filtering, AD data transaction, record in the SD card, in the usb data line uploads to the special-purpose assorted software of PC, carry out analyzing and processing.
Claims (1)
1. sleep-respiratory monitor based on record breast abdominal respiration and the sound of snoring; Comprise electrocardiosignal amplification filtering circuit, blood oxygen module, pressure transducer, breath signal amplification filtering circuit, MCU and SD card; Said pressure transducer connects breath signal amplification filtering circuit; Electrocardiosignal amplification filtering circuit, blood oxygen module and breath signal amplification filtering circuit all are connected with MCU; MCU connects the SD card; It is characterized in that: also comprise chest signal amplification circuit filter, abdominal part signal amplification circuit filter and sound of snoring signal amplification circuit filter, said chest signal amplification circuit filter, abdominal part signal amplification circuit filter and sound of snoring signal amplification circuit filter all are connected on the MCU, and the chest signal amplification circuit filter connects chest movement sensor; The abdominal part signal amplification circuit filter connects the abdominal exercise pick off, and sound of snoring signal amplification circuit filter connects sound of snoring pick off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120274121 CN202191296U (en) | 2011-07-31 | 2011-07-31 | Sleep breathing monitor on basis of recording chest abdominal breathing and snoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120274121 CN202191296U (en) | 2011-07-31 | 2011-07-31 | Sleep breathing monitor on basis of recording chest abdominal breathing and snoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202191296U true CN202191296U (en) | 2012-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120274121 Expired - Lifetime CN202191296U (en) | 2011-07-31 | 2011-07-31 | Sleep breathing monitor on basis of recording chest abdominal breathing and snoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202191296U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211585A (en) * | 2013-04-07 | 2013-07-24 | 北京海利赢医疗科技有限公司 | Multiparameter monitoring and analyzing system |
| CN108186012A (en) * | 2018-02-01 | 2018-06-22 | 深圳市禹欣鑫电子有限公司 | The sleep apnea intelligence wearable device moved based on brain electricity and chest and abdomen |
-
2011
- 2011-07-31 CN CN 201120274121 patent/CN202191296U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103211585A (en) * | 2013-04-07 | 2013-07-24 | 北京海利赢医疗科技有限公司 | Multiparameter monitoring and analyzing system |
| CN108186012A (en) * | 2018-02-01 | 2018-06-22 | 深圳市禹欣鑫电子有限公司 | The sleep apnea intelligence wearable device moved based on brain electricity and chest and abdomen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120418 |
|
| CX01 | Expiry of patent term |