CN202665515U - Portable sleep breath monitor - Google Patents
Portable sleep breath monitor Download PDFInfo
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- CN202665515U CN202665515U CN 201220370739 CN201220370739U CN202665515U CN 202665515 U CN202665515 U CN 202665515U CN 201220370739 CN201220370739 CN 201220370739 CN 201220370739 U CN201220370739 U CN 201220370739U CN 202665515 U CN202665515 U CN 202665515U
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- signal amplification
- filter circuit
- amplification filter
- touch screen
- breath
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Abstract
The utility model discloses a portable sleep breath monitor which comprises an electrocardiosignal amplification filter circuit, a blood oxygen module, a snore signal amplification filter circuit, a chest signal amplification filter circuit, an abdomen signal amplification filter circuit, a breath signal amplification filter circuit, a microprogrammed control unit (MCU), a power supply, a secure digital memory (SD) card and a touch screen, wherein the electrocardiosignal amplification filter circuit, the blood oxygen module, the snore signal amplification filter circuit, the chest signal amplification filter circuit, the abdomen signal amplification filter circuit, the breath signal amplification filter circuit, the SD card and the touch screen are respectively connected with the MCU, and the touch screen is driven by an adaptive damping system (ADS) 7843. The portable sleep breath monitor can detect seven parameters, namely breath, blood oxygen, pulse rate, electrocardio, chest movement, abdomen movement and snoring sound, and can achieve analysis of incidents of blocking type apnea, central apnea, mixed type apnea, and hypopnea; an electric resistance touch screen is arranged, so that operation of a doctor is facilitated.
Description
Technical field
This utility model relates to medical instruments field, is specifically related to a kind of Portable sleep breathe monitor.
Background technology
Obstructive Sleep Apnea (OSAS) is a kind of disease with potential danger of sleep in the disease, and it refers to the Apnea that causes because of respiratory tract obstruction in sleep.Studies show that obstructive sleep apnea syndrome 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 at Prevalence of Hypertension 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 further important.
At present, Polysomnography (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 instrument, the sensor that adopts is very many, and these sensor majorities are attached to patient's head and face, that some sensations are than more sensitive position, so there are the shortcomings such as the monitoring of being in hospital, difficulty falling asleep, sensor are easy to come off in the patient in the process of monitoring, has a strong impact on sleep monitor effect and applying in basic unit/family.
And Portable sleep monitor has overcome these inferior positions of leading the sleep monitor instrument more, lead less, simple to operate, design is small and exquisite, easy to carry, expense is low, can not affect patient's sleep quality, can reflect daily real sleep state, be specially adapted to basic hospital and should not move or to the monitoring of the strong patient's of sleep environment dependency primary dcreening operation and observation of curative effect, monitoring result is true, accurately.
At present, be to lead sleep monitor to the judgement Main Basis of sleep disordered breathing clinically, and the sleep-respiratory that uses at present on the market monitoring volume is larger more, inconvenience is mobile, requires patient hospitalized to have a thorough examination, increases patient's financial burden; And electrode is numerous, affects easily patient's sleep quality, and testing result is had harmful effect.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of Portable sleep breathe monitor, efficiently solve the problems of the prior art, can detect breathing, blood oxygen, pulse frequency, electrocardio, chest exercise, abdominal exercise and seven parameters of the sound of snoring, can finish obstructive type time-out, maincenter type time-out, mixed type time-out, the low ventilation event analyzed, and increase an electric resistance touch screen, make things convenient for doctor's operation.
This utility model is by the following technical solutions:
A kind of Portable sleep breathe monitor, comprise the electrocardiosignal filtering and amplifying circuit, blood oxygen module, sound of snoring signal amplification circuit filter, the chest signal amplification circuit filter, the abdominal part signal amplification circuit filter, the breath signal filtering and amplifying circuit, MCU, power supply, SD card and touch screen, described electrocardiosignal filtering and amplifying circuit, blood oxygen module, sound of snoring signal amplification circuit filter, the chest signal amplification circuit filter, the abdominal part signal amplification circuit filter, breath signal filtering and amplifying circuit power supply, the SD card is connected with MCU with touch screen and is connected, and described touch screen is driven by ADS7843.
As preferably, also be provided with the USB interface chip on the described sleep breathe monitor; Described USB interface chip and SD link and connect.
The beneficial effects of the utility model are:
But this utility model recording respiration, blood oxygen, pulse frequency, electrocardio, chest exercise, abdominal exercise and seven parameters of the sound of snoring can be finished obstructive type time-out, maincenter type time-out, mixed type time-out, the low ventilation event analyzed.This utility model has increased again an electric resistance touch screen on the basis of original Portable sleep breathe monitor, can make things convenient for doctor's operation.
This utility model by the physiological parameter relevant with sleep procedure gathered, shows, record, analyzing and processing, it is the indispensable detection methods 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, will further promote the prevention work of the multiple serious diseases such as the treatment of sleep disordered breathing disease and complication hypertension thereof, angina pectoris, myocardial infarction, arrhythmia.
Description of drawings
Fig. 1 is structured flowchart of the present utility model;
Fig. 2 is the connecting circuit schematic diagram of the driving of this utility model touch screen and MCU;
Fig. 3 is the connecting circuit schematic diagram of the driving of this utility model touch screen and touch screen;
Fig. 4 is the connection diagram of this utility model MCU and SD card;
Fig. 5 is the connection diagram of this utility model SD card and USB interface.
The specific embodiment
Below in conjunction with accompanying drawing and example this utility model is further described:
As shown in Figure 1, this utility model comprises electrocardiosignal filtering and amplifying circuit, blood oxygen module, sound of snoring signal amplification circuit filter, chest signal amplification circuit filter, abdominal part signal amplification circuit filter, breath signal filtering and amplifying circuit, MCU, power supply, SD card and touch screen, and electrocardiosignal filtering and amplifying circuit, blood oxygen module, sound of snoring signal amplification circuit filter, chest signal amplification circuit filter, abdominal part signal amplification circuit filter, breath signal filtering and amplifying circuit power supply, SD card are connected with MCU with touch screen and are connected.
Pressure transducer, chest movement sensor, abdominal exercise sensor, sound of snoring sensor and the body position sensor that this utility model connects by cardiac diagnosis lead-line, blood oxygen probe, disposable Oxygen tube gathers electrocardio, blood oxygen, breathing, chest exercise, abdominal exercise, the sound of snoring and the position signal of human body, after amplification, filtering, AD data transaction, be presented on the touch screen, and can be recorded in the sleep breathe monitor, in uploading to the special-purpose assorted software of PC, the usb data line carries out analyzing and processing.
In use, can directly observe each road physiological parameter of current collection at touch screen, each parameter all gathers normal rear each road physiological parameter that directly just begins to gather in touch screen click storage and is recorded in the SD card.
As shown in Figure 2, touch screen drives by ADS7843, and ADS7843 is 4 wire resistive touchscreen translation interface chips.It is a 12 sampling mold number converters with synchronous serial interface.
As shown in Figure 3, ADS7843 is the a/d transducer of a continuous approximation record (SAR).Can be input to the a/d converter by linking touch screen X+ touch signal.Open simultaneously the driving of Y+ and Y-, then digital X+voltage.Thereby obtain the measurement result of current Y position.In like manner, also can obtain the coordinate of directions X.
Such as Fig. 4, shown in Figure 5, MCU crosses the SPI interface with the SD cartoon and is connected, and the SD card is crossed USB interface with the data communication device that collects and is transferred to PC and analyzes and process, and the USB transmission chip of employing is GL827.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, other modifications that those of ordinary skills make the technical solution of the utility model or be equal to replacement, only otherwise break away from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. Portable sleep breathe monitor, it is characterized in that: comprise the electrocardiosignal filtering and amplifying circuit, blood oxygen module, sound of snoring signal amplification circuit filter, the chest signal amplification circuit filter, the abdominal part signal amplification circuit filter, the breath signal filtering and amplifying circuit, MCU, power supply, SD card and touch screen, described electrocardiosignal filtering and amplifying circuit, blood oxygen module, sound of snoring signal amplification circuit filter, the chest signal amplification circuit filter, the abdominal part signal amplification circuit filter, breath signal filtering and amplifying circuit power supply, the SD card is connected with MCU with touch screen and is connected, and described touch screen is driven by ADS7843.
2. a kind of Portable sleep breathe monitor according to claim 1 is characterized in that: also be provided with the USB interface chip on the described sleep breathe monitor; Described USB interface chip and SD link and connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370739 CN202665515U (en) | 2012-07-30 | 2012-07-30 | Portable sleep breath monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220370739 CN202665515U (en) | 2012-07-30 | 2012-07-30 | Portable sleep breath monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202665515U true CN202665515U (en) | 2013-01-16 |
Family
ID=47486459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220370739 Expired - Lifetime CN202665515U (en) | 2012-07-30 | 2012-07-30 | Portable sleep breath monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202665515U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391570A (en) * | 2014-10-21 | 2015-03-04 | 深圳市美日康智能家居电子有限公司 | Wearable intelligent equipment and wearable intelligent system |
-
2012
- 2012-07-30 CN CN 201220370739 patent/CN202665515U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104391570A (en) * | 2014-10-21 | 2015-03-04 | 深圳市美日康智能家居电子有限公司 | Wearable intelligent equipment and wearable intelligent system |
| CN104391570B (en) * | 2014-10-21 | 2017-08-01 | 深圳市美日康智能家居电子有限公司 | Wearable intelligent equipment and wearable intelligent system |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130116 |