CN201734709U - Sleep breathing monitor with electrocardio recording function - Google Patents
Sleep breathing monitor with electrocardio recording function Download PDFInfo
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- CN201734709U CN201734709U CN 201020276923 CN201020276923U CN201734709U CN 201734709 U CN201734709 U CN 201734709U CN 201020276923 CN201020276923 CN 201020276923 CN 201020276923 U CN201020276923 U CN 201020276923U CN 201734709 U CN201734709 U CN 201734709U
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- collection
- amplifying circuit
- amplification circuit
- oxygen
- sleep
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- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model discloses a sleep breathing monitor with an electrocardio recording function, comprising an oxygen uptake pipe, a blood-oxygen probe, a breathing collection and amplification circuit, a blood-oxygen driving collection and amplification circuit and an MCU (microprogrammed control unit), wherein the oxygen uptake pipe is connected with the breathing collection and amplification circuit; the blood-oxygen probe is connected with the blood-oxygen driving collection and amplification circuit; the breathing collection and amplification circuit and the blood-oxygen driving collection and amplification circuit are connected on the MCU that is further connected with an electrocardio collection and amplification circuit and an SD card; the electrocardio collection and amplification circuit is connected with an electrocardio guide line; and the SD card is connected with a data transmission device. The sleep breathing monitor is simple in operation, smart in design, convenient in carrying, and accurate in monitoring result, provides an effective means for monitoring sleep disordered breathing diseases, and is applicable to hospitals and community (city) public health centers.
Description
Technical field
This utility model relates to a kind of sleep-respiratory monitoring device, is specifically related to a kind of sleep-respiratory monitor with the electrocardiographic recording function.
Background technology
Obstructive Sleep Apnea is a kind of disease with potential danger in the sleep disease, and it is meant the Apnea that causes because of respiratory tract obstruction in sleep.Studies show that Obstructive Sleep Apnea is relevant with hypertension, pulmonary hypertension, arrhythmia, ischemic heart desease and cerebrovascular accident, is the high risk factor of cardio-cerebral-pulmo angiopathy.
Present polysomnogram monitoring is internationally recognized sleep apnea syndrome diagnosis and treatment evaluation criterion.The parameter of monitoring is more when using the polysomnogram instrument to monitor, the pick off that adopts is very many, and these pick off majorities are attached to patient's head and face, this is relatively sensitive part of some sensations, so needs of patients is in hospital and is monitored in the process of monitoring, there are shortcomings such as difficulty falling asleep, pick off are easy to come off, have a strong impact on sleep monitor effect and applying in basic unit or family.
The utility model content
The purpose of this utility model is to provide a kind of sleep-respiratory monitor with the electrocardiographic recording function, and is simple to operate, design is small and exquisite, easy to carry and monitoring result is accurate.
This utility model is by the following technical solutions:
A kind of sleep-respiratory monitor with the electrocardiographic recording function, comprise that Oxygen tube, blood oxygen probe, Breath collection amplifying circuit, blood oxygen drive collection amplifying circuit and MCU, described Oxygen tube connects the Breath collection amplifying circuit, blood oxygen probe connects blood oxygen and drives the collection amplifying circuit, described Breath collection amplifying circuit and blood oxygen drive the collection amplifying circuit and all are connected on the MCU, wherein, described MCU also is connected with electrocardiogram acquisition amplifying circuit and SD card, described electrocardiogram acquisition amplifying circuit connects cardiac diagnosis lead-line, described SD card connection data transmission device.
Further, described data transmission device adopts USB transmission chip.
The beneficial effects of the utility model are:
But this utility model recording respiration, blood oxygen, pulse frequency and EGC parameter, comparing with existing sleep-respiratory monitoring device has increased cardiac diagnosis lead-line heart condition has been monitored.This utility model is simple to operate, design is small and exquisite, easy to carry, expense is low, can not influence patient's sleep quality, can reflect daily real sleep state, be specially adapted to basic hospital and should not move or to monitoring of the strong patient's of sleep environment dependency primary dcreening operation and observation of curative effect, monitoring result is true, accurately.
This utility model by the physiological parameter relevant with sleep procedure gathered, record, analyzing and processing, be the indispensable inspection means of sleep apnea syndrome 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, also can use in the family.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on being conspicuous to those skilled in the art, perhaps can from practice of the present utility model, obtain instruction to investigating hereinafter.Target of the present utility model and other advantages can realize and obtain by specifically noted structure in following description or the accompanying drawing.
Description of drawings
Fig. 1 is a structured flowchart of the present utility model;
Fig. 2 is the schematic diagram of this utility model electrocardiogram acquisition amplifying circuit;
Fig. 3 is this utility model MCU and the block diagram that is connected of SD card;
Fig. 4 is the block diagram that is connected of this utility model data transmission device and SD card.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described:
As shown in Figure 1, this utility model comprises that Oxygen tube, blood oxygen probe, Breath collection amplifying circuit, blood oxygen drive collection amplifying circuit, cardiac diagnosis lead-line, electrocardiogram acquisition amplifying circuit, SD card, MCU and data transmission device.Cardiac diagnosis lead-line connects the electrocardiogram acquisition amplifying circuit, Oxygen tube connects the Breath collection amplifying circuit, blood oxygen probe connects blood oxygen and drives the collection amplifying circuit, electrocardiogram acquisition amplifying circuit, Breath collection amplifying circuit and blood oxygen drive the collection amplifying circuit and all are connected on the MCU, MCU connects the SD card, SD card connection data transmission device, data transmission device connects PC.
As shown in Figure 2, this utility model is gathered the electrocardiosignal of human body by cardiac diagnosis lead-line, the electrocardiogram acquisition amplifying circuit at first amplifies 5 times with the electrocardiosignal of gathering, by amplifying 100 times after high-pass filtering and the low-pass filtering again, by amplification filtering handle the back insert carry out among the MCU A/D handle after with data storage in the SD card.
As shown in Figure 3, Figure 4, this utility model is gathered electrocardio, breathing, blood oxygen and the pulse frequency parameter of human body, the parameter that collects is transferred to after processing and amplifying among the MCU, stores in the SD card through MCU, by USB interface with transfer of data to PC analyze, handle, printing etc.MCU crosses the SPI interface with the SD cartoon and is connected, and the USB transmission chip that data transmission device adopts is GL827, and the data of storing in the SD card are transferred to PC by USB interface and analyze and handle.
Claims (2)
1. sleep-respiratory monitor with the electrocardiographic recording function, comprise that Oxygen tube, blood oxygen probe, Breath collection amplifying circuit, blood oxygen drive collection amplifying circuit and MCU, described Oxygen tube connects the Breath collection amplifying circuit, blood oxygen probe connects blood oxygen and drives the collection amplifying circuit, described Breath collection amplifying circuit and blood oxygen drive the collection amplifying circuit and all are connected on the MCU, it is characterized in that: described MCU also is connected with electrocardiogram acquisition amplifying circuit and SD card, described electrocardiogram acquisition amplifying circuit connects cardiac diagnosis lead-line, described SD card connection data transmission device.
2. the sleep-respiratory monitor of band electrocardiographic recording function according to claim 1 is characterized in that: described data transmission device adopts USB transmission chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020276923 CN201734709U (en) | 2010-07-30 | 2010-07-30 | Sleep breathing monitor with electrocardio recording function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020276923 CN201734709U (en) | 2010-07-30 | 2010-07-30 | Sleep breathing monitor with electrocardio recording function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201734709U true CN201734709U (en) | 2011-02-09 |
Family
ID=43549987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020276923 Expired - Lifetime CN201734709U (en) | 2010-07-30 | 2010-07-30 | Sleep breathing monitor with electrocardio recording function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201734709U (en) |
-
2010
- 2010-07-30 CN CN 201020276923 patent/CN201734709U/en not_active Expired - Lifetime
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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: 20110209 |
|
| CX01 | Expiry of patent term |