CN204813870U - Wireless portable autonomic nervous system balance check device - Google Patents
Wireless portable autonomic nervous system balance check device Download PDFInfo
- Publication number
- CN204813870U CN204813870U CN201520527013.4U CN201520527013U CN204813870U CN 204813870 U CN204813870 U CN 204813870U CN 201520527013 U CN201520527013 U CN 201520527013U CN 204813870 U CN204813870 U CN 204813870U
- Authority
- CN
- China
- Prior art keywords
- module
- electrocardiosignal
- nervous system
- microcontroller
- autonomic nervous
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The utility model provides a detection precision is low, the range of application is limited, data processing is more loaded down with trivial details that wireless portable autonomic nervous system balance check device belongs to the medical treatment and detects technical field, and aim at solves prior art and exists and a problem that the feasibility is low. The utility model discloses an indicate that clamp electrocardioelectrode, electrocardiosignal extract module, microcontroller module, communication module, power module and host computer, microcontroller is inside including analog -to -digital conversion module, indicate that the input that sandwich electric output electrode end and electrocardiosignal drawed the module is connected, power module draws module, microcontroller and communication module with the electrocardiosignal respectively and is connected the power supply, it gathers human electrocardiosignal to indicate to press from both sides the electrocardioelectrode to transmitting the electrocardiosignal to and drawing the module and enlarge to handle with filtering and simulated signal amplification, the analog -to -digital conversion module that simulation signal amplification gave among the microcontroller carries out analog -to -digital conversion, obtains digital electrocardiosignal, and digital electrocardiosignal carries out the autonomic nervous system balance sense through communication module wireless transmission for the host computer.
Description
Technical field
This utility model belongs to medical detection technology, is specifically related to a kind of wireless portable autonomic nervous system balance inspection devices.
Background technology
Autonomic nervous system refers to the nervous device regulating viscera function also known as autonomic nerve, the will not by people is arranged, and autonomic nerve directly or indirectly regulates the functional activity of internal organs, maintains the balance of body internal and external environment.Under normal circumstances, the sympathetic and parasympathetic nervous that function is contrary is in balance restriction mutually, the physiological activity of good balance coordination and control health.Once the unbalance disorder of autonomic nervous system function, the mental illness such as fatigue, depression, anxiety, sleep disorder, stress be excessive can be produced, and then cause the imbalance of viscera function activity.So have very important significance and value for clinical application to the inspection of autonomic nervous system balance.
Publication number is the technical scheme that the Chinese patent of CN203369889U discloses that a denomination of invention is the non-invasive detection system for autonomic neuropathy, this non-invasive detection system is by anticipation, adjustment human impedance value, and carry out date processing, carry out autonomic neuropathy feature analysis according to slope data contrast pathological data storehouse.The method shortcoming is that accuracy of detection is not high, and range of application is limited.
Publication number is the technical scheme that the Chinese patent of CN1444901A discloses that a denomination of invention is autonomous (autonomic) nervous system monitoring instrument system of hurtless measure and uses thereof, this device is by blood pressure pulse or heart rate value analytical characteristic value as calculated, thus monitoring autonomic nervous system degree of aging and tracking curative effect of medication, there is Non-invasive detection, automaticity advantages of higher, but date processing is more loaded down with trivial details, feasibility is not high.So, develop a kind of easy, easy, can wireless transmission, portability autonomic nervous system balance inspection devices for clinical medicine basic research and clinical diagnostic applications necessary.
Utility model content
The purpose of this utility model is to propose a kind of wireless portable autonomic nervous system balance inspection devices, solves the problem that accuracy of detection is low, range of application is limited, date processing is more loaded down with trivial details and feasibility is low that prior art exists.
For achieving the above object, a kind of wireless portable autonomic nervous system balance inspection devices of the present utility model comprises and refers to folder electrocardioelectrode, electrocardiosignal extraction module, microcontroller, communication module, power module and host computer; Described microcontroller comprises analog-to-digital conversion module;
The sandwich electric electrode output of described finger is connected with the input of described electrocardiosignal extraction module, and described power module is connected with described electrocardiosignal extraction module, microcontroller and communication module respectively powers;
Described finger folder electrocardioelectrode gathers human ecg signal, the electrocardiosignal collected is transferred to electrocardiosignal extraction module and carries out amplification and Filtering Processing obtains Simulation scale-up signal, the analog-to-digital conversion module that described Simulation scale-up signal is given in microcontroller carries out analog digital conversion, obtain digital electrocardiosignal, described digital electrocardiosignal radios to host computer by communication module and carries out autonomic nervous system balance detection.
Described communication module is bluetooth communication.
Comprise data processing unit and comparing unit in described host computer, described data processing unit is connected with described comparing unit.
Described host computer can replace with mobile terminal of mobile telephone.
The beneficial effects of the utility model are: a kind of wireless portable autonomic nervous system balance inspection devices of the present utility model is by referring to that folder electrocardioelectrode carries out signals collecting, test more convenient, flexible, and can repetitive measurement, decrease the expense of electrode consumptive material, the digital electrocardiosignal be converted to passes to host computer in real time by blue tooth interface or mobile terminal of mobile telephone is further analyzed and processes.Comprehensively analyzed by the data obtained the electrocardiosignal detected, can more comprehensively, the autonomic nervous system poised state of appraiser objectively, check autonomic nervous system pathological changes, there is stronger application.Compared with prior art, this apparatus design is reasonable, and volume is little, low in energy consumption, portable, generating date, and automaticity is high, can improve into Wearable device further.
Accompanying drawing explanation
Fig. 1 is a kind of wireless portable autonomic nervous system balance inspection devices structural principle block diagram of the present utility model;
Fig. 2 is signal extracting circuit schematic diagram in a kind of wireless portable autonomic nervous system balance inspection devices center telecommunications extraction module of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further.
See accompanying drawing 1, a kind of wireless portable autonomic nervous system balance inspection devices of the present utility model comprises and refers to folder electrocardioelectrode, electrocardiosignal extraction module, microcontroller, communication module, power module and host computer; Described microcontroller comprises analog-to-digital conversion module;
The sandwich electric electrode output of described finger is connected with the input of described electrocardiosignal extraction module, and described power module is connected with described electrocardiosignal extraction module, microcontroller and communication module respectively powers;
Described finger folder electrocardioelectrode gathers human ecg signal, the electrocardiosignal collected is transferred to electrocardiosignal extraction module and carries out amplification and Filtering Processing obtains Simulation scale-up signal, the analog-to-digital conversion module that described Simulation scale-up signal is given in microcontroller carries out analog digital conversion, obtain digital electrocardiosignal, described digital electrocardiosignal radios to host computer by communication module and carries out autonomic nervous system balance detection.
See accompanying drawing 2, described electrocardiosignal extraction module adopts INA321 and the OPA336 amplifier selecting volume little, low in energy consumption to carry out the two-stage processing and amplifying of signal, and amplification is about 500 times.Meanwhile, described electrocardiosignal extraction module devises the driven-right-leg circuit that can reduce common mode disturbances, eliminate interference noise.
Described communication module is bluetooth communication.
Comprise data processing unit and comparing unit in described host computer, described data processing unit is connected with described comparing unit.The data processing unit of host computer carries out date processing according to comprehensive analysis instruction, generates picture and text report, and comparing unit, according to the picture and text report contrast data of normal people storehouse generated, carries out autonomic nervous system balance check, and provides check result.
Described host computer can replace with mobile terminal of mobile telephone.
A kind of wireless portable autonomic nervous system balance inspection devices of the present utility model comprises following implementation procedure:
(1) first, device adopts and refers to press from both sides the electrocardiosignal that electrocardioelectrode directly gathers human body, belongs to unipolar lead, connects finger-clipped electrode respectively at signal input part with Liang Gen Du Pont line, the shielding line of Liang Gen Du Pont line is connect jointly the ground of microcontroller simultaneously, reach the object of shielding interference.Be different from disposable surface-mount type electrocardioelectrode, refer to that folder electrode test is more convenient, flexible, and can repetitive measurement, decrease the expense of electrode consumptive material.
(2) electrocardiosignal that collects of electrocardioelectrode is very faint, is very easily interfered, so need carry out amplifying and Filtering Processing in electrocardiosignal extraction module.The system front end of electrocardiosignal extraction module adopts secondary to amplify, INA321 and OPA336 selected by amplifier, and amplification is about 500 times.Electrocardiosignal high pass and low pass filter compress passband simultaneously, must design the circuit of filtering 50Hz Hz noise simultaneously.
(3) above-mentioned through amplifying, obtaining Simulation scale-up signal after Filtering Processing, needing to change into digital signal could by microcontroller process.This device is in order to cost-saving, and reduce equipment volume and size, analog-digital conversion function completes at microcontroller, converts Simulation scale-up signal to digital electrocardiosignal.
(4) microcontroller is the core component of signals collecting, is responsible for digital filtering, the analog-to-digital conversion process of electrocardiosignal, with the connection of bluetooth module, with the interactive controlling etc. of host computer.Microcontroller adopts low-power scm MSP430, has that disposal ability is strong, a feature such as aboundresources in fast operation, super low-power consumption, sheet.
(5) the digital electrocardiosignal collected is passed to the mobile terminal such as host computer or mobile phone in real time by blue tooth interface and is further analyzed and processes.Because bluetooth volume is little, low in energy consumption, cost is low, capacity of resisting disturbance is strong, be applicable to very much being applied in portable set.This device adopts integrated ATK-HC05 bluetooth module to carry out the design of wireless communication module.When being connected with microcontroller and after successful matching, ATK-HC05 bluetooth module can being used as full duplex serial ports.
(6) host computer of digital electrocardiosignal through being furnished with Bluetooth adapter sent by Bluetooth interface is received.Host computer is provided with control electrocardiosignal and starts acquired signal instruction, the instruction of stopping acquired signal, ecg wave form display, electrocardiogram (ECG) data storage, completes the man-machine interactively work with this device.Carry out date processing by comprehensive analysis instruction, generate picture and text report, according to report pointer contrast data of normal people storehouse, carry out autonomic nervous system balance check, and provide check result.On the other hand, carry out real-time Communication for Power by bluetooth and the mobile terminal such as mobile phone, flat board, by the function transplanting that realizes at host computer in mobile phone, more convenient, quick and networking.
Claims (4)
1. a wireless portable autonomic nervous system balance inspection devices, is characterized in that, comprises and refers to folder electrocardioelectrode, electrocardiosignal extraction module, microcontroller, communication module, power module and host computer; Described microcontroller comprises analog-to-digital conversion module;
The sandwich electric electrode output of described finger is connected with the input of described electrocardiosignal extraction module, and described power module is connected with described electrocardiosignal extraction module, microcontroller and communication module respectively powers;
Described finger folder electrocardioelectrode gathers human ecg signal, the electrocardiosignal collected is transferred to electrocardiosignal extraction module and carries out amplification and Filtering Processing obtains Simulation scale-up signal, the analog-to-digital conversion module that described Simulation scale-up signal is given in microcontroller carries out analog digital conversion, obtain digital electrocardiosignal, described digital electrocardiosignal radios to host computer by communication module and carries out autonomic nervous system balance detection.
2. a kind of wireless portable autonomic nervous system balance inspection devices according to claim 1, it is characterized in that, described communication module is bluetooth communication.
3. a kind of wireless portable autonomic nervous system balance inspection devices according to claim 1, is characterized in that, comprise data processing unit and comparing unit in described host computer, described data processing unit is connected with described comparing unit.
4. a kind of wireless portable autonomic nervous system balance inspection devices according to claim 1, it is characterized in that, described host computer can replace with mobile terminal of mobile telephone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527013.4U CN204813870U (en) | 2015-07-20 | 2015-07-20 | Wireless portable autonomic nervous system balance check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527013.4U CN204813870U (en) | 2015-07-20 | 2015-07-20 | Wireless portable autonomic nervous system balance check device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204813870U true CN204813870U (en) | 2015-12-02 |
Family
ID=54671520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527013.4U Expired - Fee Related CN204813870U (en) | 2015-07-20 | 2015-07-20 | Wireless portable autonomic nervous system balance check device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204813870U (en) |
-
2015
- 2015-07-20 CN CN201520527013.4U patent/CN204813870U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201127603Y (en) | Hand-hold electrocardioscanner | |
| Reyes et al. | Wireless photoplethysmographic device for heart rate variability signal acquisition and analysis | |
| CN203263388U (en) | Anesthesia depth monitor | |
| CN105125207A (en) | Mobile electrocardiogram monitoring terminal | |
| CN201164462Y (en) | Portable electrocardiosignal measurement mechanism | |
| CN102934998A (en) | Pressure evaluating system, relieving pressure control system and exercise pressure reduction control method | |
| CN106344003A (en) | Multifunctional auxiliary electrocardiogram monitoring device | |
| CN204581297U (en) | A kind of insulin resistant detector based on pulse wave | |
| CN113080892A (en) | Detection data processing method and system for risk prediction of cardiovascular and cerebrovascular diseases | |
| CN104188651B (en) | Electrocardiograph monitoring device and its control method | |
| CN103654742A (en) | Multi-parameter identification system for monitoring human health conditions | |
| CN204813870U (en) | Wireless portable autonomic nervous system balance check device | |
| CN102688033A (en) | Household remote electrocardiogram signal monitor | |
| CN105769176A (en) | Portable psychological stress test system | |
| CN210541591U (en) | Wireless portable psychological stress assessment device | |
| CN204889978U (en) | Bionical therapeutic instrument of computer | |
| CN210582456U (en) | Human physiological signal monitoring system based on internet | |
| CN204394493U (en) | A kind of intelligent sphygmomanometer | |
| CN202821346U (en) | Electroencephalogram remote moving communication monitoring system | |
| CN202859112U (en) | Fetus electrocardio amplifying circuit based on AD 620 and OP 90 | |
| Bhogeshwar et al. | Circuit system analysis for real-time acquisition of bio-signals | |
| CN205359467U (en) | Intelligence electrocardio monitoring devices | |
| CN105105745A (en) | Method and device for obtaining electrocardiograph data and electrocardiograph detection system | |
| CN204839502U (en) | Electrocardio control appearance | |
| CN203059679U (en) | Portable type electrocardiogram measuring system |
Legal Events
| 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: 20151202 Termination date: 20160720 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |