CN106805967A - A kind of electrocardio, myoelectricity, skin electricity integral type testing equipment - Google Patents
A kind of electrocardio, myoelectricity, skin electricity integral type testing equipment Download PDFInfo
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- CN106805967A CN106805967A CN201710064039.3A CN201710064039A CN106805967A CN 106805967 A CN106805967 A CN 106805967A CN 201710064039 A CN201710064039 A CN 201710064039A CN 106805967 A CN106805967 A CN 106805967A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/389—Electromyography [EMG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7405—Details of notification to user or communication with user or patient ; user input means using sound
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/7455—Details of notification to user or communication with user or patient ; user input means characterised by tactile indication, e.g. vibration or electrical stimulation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Physics & Mathematics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Physiology (AREA)
- Cardiology (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention discloses a kind of electrocardio,Myoelectricity,Skin electricity integral type testing equipment,Including power supply,MCU,Three-in-one electrode,flash,Mobile phone terminal and warning device,Power supply provides electric power,MCU is connected with three-in-one electrode and warning device respectively,Warning device includes vibrating motor and flashing lamp,Detection data is sent to MCU by three-in-one electrode,MCU controls vibrating motor and flashing lamp to open and alarm,MCU is provided with electrocardio module,Myoelectricity module and skin electricity module,The present invention,Collection information is sent by MCU,Electrocardio,Myoelectricity,Skin electricity switches collection according to setting program,Accurately identify currently used person's physiological data,Switched using high frequency and Anti-interference Design,User's data can accurately be recorded to obtain,Ensure user's experience again,Present invention uses same group of electrode,By switch mode,Test human body electrocardio,Myoelectricity,Skin three groups of data of electricity,Avoid carrying around multigroup equipment and multi-group electrode,Equipment volume is small,User's data are more accurate and obtain more preferable experience.
Description
Technical field
The invention belongs to the technical field of human body detecting device, specially a kind of electrocardio, myoelectricity, skin electricity integral type detection set
It is standby.
Background technology
Heart is in succession excited by pacemaker, atrium, ventricle in each cardiac cycle, along with bioelectric change, this
A little bioelectric changes are referred to as electrocardio, the method that present myoelectricity is typically all tested using surface myoelectric, also as electrocardio, in skin
Electrode slice is sticked above skin, completely without any injury and pain, electrodermal activity is produced by sweat gland activity, so again
Claiming sweat gland current potential, measurement electrodermal activity has two methods：One kind is Fei Li (Charles Fere) by means of additional power source
Method, measured by this method be dermatopolyneuritis (measurement unit is ohm or its mho reciprocal) between two electrodes change
Change, commonly use EDR (F) and represent；Another kind is the method for tal fibre Cha Nuofu (J.Tarchanoff), and measured by this method is skin
Current potential (measurement unit is consumption volt step voltage) change of skin, is represented with EDR (T).
Existing product heart rate test and myoelectricity, skin electro-detection all need specific installation to test, when testing user
Being interfered between equipment can influence data accuracy, and multigroup equipment and the big line of electrode volume are complicated, and Consumer's Experience is not
It is good.
The content of the invention
It is an object of the invention to provide a kind of electrocardio, myoelectricity, skin electricity integral type testing equipment, using one group of equipment to allowing
Human body carries out electrocardio, myoelectricity, skin electro-detection simultaneously, increased accuracy.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：
A kind of electrocardio, myoelectricity, skin electricity integral type testing equipment, including power supply, MCU, three-in-one electrode, flash, mobile phone terminal
And warning device, power supply provides electric power, and MCU be connected with three-in-one electrode and warning device respectively, and warning device includes vibrating horse
Up to and flashing lamp, detection data is sent to MCU by three-in-one electrode, and MCU control vibrating motors and flashing lamp are opened and alarmed,
MCU is provided with electrocardio module, myoelectricity module and skin electricity module, and MCU switches specific high frequency metal-oxide-semiconductor by high frequency, make electrocardio module,
Myoelectricity module, skin electricity module high speed open and close and order switch, and in high frequency handoff procedure, transfer data in time
In flash, flash uploads to mobile phone by with MCU exchange datas being converted into formula and deleting data in time after conversion is good
End, analyzes concrete outcome, and electrocardio module amplifies signal after taking noise reduction, anti-resonance, high input impedance, and signal circuit is used
Plated surface Ag treatment, and take compensation, high-pass filtering, shaping etc. to process after signal amplification, the preamplifier of myoelectricity module
Using differential configuration, and amplifying circuit impedance is improved, design 20-500HZ filter circuits, screen analytic approach is processed when finally using
Signal, skin electricity module uses wavelet noise principle, is processed by frequency-domain analysis, and method of testing can draw after low-pass filtering treatment
Accurate skin electric signal.
Further, G-SENSOR is provided with, G-SENSOR detects that the motion of person under test, motion send signal to after opening
MCU, MCU are opened.
The beneficial effects of the invention are as follows：
Collection information is sent by MCU, electrocardio, myoelectricity, skin electricity switch collection according to setting program, and accurately identifying currently makes
User's physiological data, is switched and Anti-interference Design using high frequency, can accurately record to obtain user's data, and user's body is ensured again
Test, present invention uses same group of electrode, by switch mode, test human body electrocardio, myoelectricity, skin three groups of data of electricity, it is to avoid
Multigroup equipment and multi-group electrode are carried, equipment volume is small, user's data are more accurate and obtain more preferable experience.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is schematic diagram of the present invention
Fig. 2 is principle of the invention schematic diagram.
Fig. 3 is service logic figure of the present invention.
Specific embodiment
Embodiments of the invention are described in detail below in conjunction with accompanying drawing, but the present invention can be defined by the claims
Multitude of different ways with covering is implemented.
As shown in drawings, a kind of electrocardio, myoelectricity, skin electricity integral type testing equipment, including G-SENSOR1, power supply 2, MCU
3rd, three-in-one electrode 4, flash 5, mobile phone terminal 6 and warning device, after G-SENSOR1 detects that the motion of person under test, motion are opened
MCU 3 is sent signal to, MCU 3 is opened, power supply 2 provides electric power, MCU 3 connects with three-in-one electrode 4 and warning device respectively
Connect, warning device includes vibrating motor 7 and flashing lamp 8, three-in-one electrode 4 is to detect the electrode used by electrocardio, myoelectricity, skin electricity,
Detection data is sent to MCU 3, MCU 3 by the electrode of specially existing detection electrocardio or myoelectricity or skin electricity, three-in-one electrode 4
Control vibrating motor 7 and flashing lamp 8 are opened and alarmed, and MCU 3 is provided with electrocardio module 30, myoelectricity module 31 and skin electricity module
32, MCU 3 switch specific high frequency metal-oxide-semiconductor by high frequency, electrocardio module 30, myoelectricity module 31, skin electricity module 32 is opened at a high speed
Close and order switch, in high frequency handoff procedure, in the flash 5 for transferring data in time, flash 5 by with MCU 3
Exchange data is converted into formula and deletes data in time, and uploads to mobile phone terminal 6 after conversion is good, analyzes concrete outcome, electrocardio
Module 30 is taken and amplify after noise reduction, anti-resonance, high input impedance signal, and signal circuit uses plated surface Ag treatment, and
Signal takes compensation, high-pass filtering, shaping etc. to process after amplifying, the preamplifier of myoelectricity module 31 uses differential configuration, and
Amplifying circuit impedance is improved, 20-500HZ filter circuits are designed, screen analytic approach comes process signal, skin electricity module 32 when finally using
Using wavelet noise principle, processed by frequency-domain analysis, method of testing can draw accurate skin telecommunications after low-pass filtering treatment
Number.
Test instruction is sent by MCU 3, and high frequency switches three groups of MOS control electrocardio module 30, myoelectricity module 31, skin electricity
Module testing 32.
Example：Transferring first in standard operation storehouse allows user to select, such as user's selection deep-knee-bend is jumped, when G-SENSOR 1 is detected
Start to user action, just take 20K HZ frequency collections, test instruction testing heart rate data is sent by MCU 3, MCU 3 is controlled
Heart rate MOS processed is opened, and electrocardio module 30 starts, and using 20K HZ frequencies instantaneous sampling to upload, redirect after data be myoelectricity module
31。
After myoelectricity module 31 is opened, automatic switchover algorithm and data conversion signal amplification module wait data analysis, and 20K
It is skin electricity module 32 to be redirected after HZ frequencies instantaneous sampling upload data.
MOS modules are switched to voltage conversion Voltage stabilizing module, export 4V burning voltages, and in the frequency switchback electrocardio of 10KHZ
Test samsara again.
There is 6.6K by high frequency wrap test method each type test data per second.
Because normal human's heart rate signal is 0.5-100HZ, can be calculated according to 100HZ, then each ecg signal acquiring
Quantity is 66, data storage before uploading data, and deletion by software algorithm recording curve.
Electromyographic signal is grouped as 0-500HZ, is calculated by maximum 500HZ frequencies, and each electromyographic signal is minimum to adopt value 13, one
Sample is by data storage before software algorithm recording curve upload data and deletion.
Human body skin electricity GSR signal effective ranges are 0.02-0.2HZ, and normally adopting frequency only needs 20HZ, and adopt frequency at present and be
33000, therefore according to not having 1650 samplings mode once to take, data are uploaded eventually through algorithm calculated curve result, and
Data storage before deletion.
Thus by user's set, three groups of data results are immediately arrived at, by the specific of interpretation of result user
Information, it is ensured that user can obtain best experience.
Signal acquisition transmission principle：
Set show that electrocardio, myoelectricity, the principle of skin three groups of data of electricity are to switch specific high frequency by the high frequencies of MCU 3
Metal-oxide-semiconductor, makes all modules be able to tell that open and close and order switching, so as to reach the analysis of high frequency sampled data, then by calculating
Method optimization calculates final data.
In high frequency handoff procedure, it is necessary to MCU 3 and power supply 2 manage and metal-oxide-semiconductor etc. high frequency response, and data are passed in time
Be defeated by independent flash 5, flash 5 by with the exchange datas of MCU 3 being converted into formula and deleting data in time, so as to keep away
Exempt from the memory data outputs of flash 5 excessive, and mobile phone terminal 6 is uploaded to after conversion is good, continue to analyze concrete outcome by mobile phone.
To avoid because the problems such as data distortion, noise, all being taken according to modules different caused by high frequency switching
Amplifying and noise reducing treatment.
For example：
Electrocardio module：
Electrocardiosignal characteristic has the characteristic such as faint, unstable, low frequency, random, and associated movement during test, therefore we adopt
Amplify signal after having taken noise reduction, anti-resonance, high input impedance, in order to prevent baseline drift so signal circuit is all to use
Plated surface Ag treatment, and the treatment such as compensation, high-pass filtering, shaping is taken after signal amplification so as to obtain accurate numerical value.
Myoelectricity module：
Electromyographic signal because being measured using top layer contact method, therefore signal it is fainter be also easier to be subject to noise jamming.
Differential configuration is used based on such situation preamplifier, and improves amplifying circuit impedance, design 20-500HZ filters
Wave circuit, screen analytic approach carrys out process signal when finally using, and maximum ensures the stability of signal.
Skin electricity module：
Not only the strong randomness of signal small noise is strong and easily datum drift for skin electric signal, because of the low separation of skin signal frequency
Signal is also relatively difficult, in view of the situation using wavelet noise principle, is processed by frequency-domain analysis, is surveyed after low-pass filtering treatment
Method for testing can draw accurate skin electric signal.
Three groups of signals are all based on this principle and carry out high frequency switch test, so as to allow user can set draw three groups it is accurate
Numerical value, lifts the friendly of experience.
Invention described above implementation method, is not intended to limit the scope of the present invention., any in the present invention
Spirit and principle within modification, equivalent and the improvement made etc., should be included in claim protection model of the invention
Within enclosing.
Claims (2)
1. a kind of electrocardio, myoelectricity, skin electricity integral type testing equipment, it is characterised in that including power supply, MCU, three-in-one electrode,
Flash, mobile phone terminal and warning device, power supply provide electric power, and MCU is connected with three-in-one electrode and warning device respectively, alarm dress
Put including vibrating motor and flashing lamp, detection data is sent to MCU, MCU control vibrating motor and flashing lamp by three-in-one electrode
Open and alarm, MCU is provided with electrocardio module, myoelectricity module and skin electricity module, MCU switches specific high frequency metal-oxide-semiconductor by high frequency,
Switch electrocardio module, myoelectricity module, skin electricity module high speed open and close and order, in high frequency handoff procedure, in time by data
In the flash being transferred to, flash by with MCU exchange datas being converted into formula and deleting data in time, and after conversion is good on
Mobile phone terminal is passed to, concrete outcome is analyzed, electrocardio module amplifies signal, signal transmission after taking noise reduction, anti-resonance, high input impedance
Circuit uses plated surface Ag treatment, and takes compensation, high-pass filtering, shaping etc. to process after signal amplification, before myoelectricity module
Put amplifier and use differential configuration, and improve amplifying circuit impedance, design 20-500HZ filter circuits, screen is analyzed when finally using
Method carrys out process signal, and skin electricity module is used wavelet noise principle, processed by frequency-domain analysis, method of testing after low-pass filtering treatment
Accurate skin electric signal can be drawn.
2. a kind of electrocardio, myoelectricity, skin electricity integral type testing equipment according to claim 1, it is characterised in that be provided with G-
SENSOR, G-SENSOR detect that the motion of person under test, motion send signal to MCU after opening, and MCU is opened.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064039.3A CN106805967A (en) | 2017-02-04 | 2017-02-04 | A kind of electrocardio, myoelectricity, skin electricity integral type testing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710064039.3A CN106805967A (en) | 2017-02-04 | 2017-02-04 | A kind of electrocardio, myoelectricity, skin electricity integral type testing equipment |
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| Publication Number | Publication Date |
|---|---|
| CN106805967A true CN106805967A (en) | 2017-06-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710064039.3A Pending CN106805967A (en) | 2017-02-04 | 2017-02-04 | A kind of electrocardio, myoelectricity, skin electricity integral type testing equipment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703751A (en) * | 2018-04-27 | 2018-10-26 | 广西医科大学 | A kind of heart and brain checking with EMG method device |
| CN110584653A (en) * | 2019-10-09 | 2019-12-20 | 褚明礼 | Multi-electric acquisition, analysis and feedback system based on wearable equipment |
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| US20040158295A1 (en) * | 2000-11-02 | 2004-08-12 | Dyjach John A. | Method for exclusion of ectopic events from heart rate variability metrics |
| WO2006099919A1 (en) * | 2005-03-03 | 2006-09-28 | Unilever Plc | Apparatus and method for reducing interference |
| CN203193592U (en) * | 2010-10-18 | 2013-09-11 | 松下电器产业株式会社 | High frequency switching circuit |
| CN103829939A (en) * | 2012-11-23 | 2014-06-04 | 三星电子株式会社 | Signal processing device without mechanical switch for on/off operation |
| CN205386149U (en) * | 2015-12-29 | 2016-07-20 | 西安交通大学 | Portable electrocardio of integrated and skin electricity monitor |
-
2017
- 2017-02-04 CN CN201710064039.3A patent/CN106805967A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040158295A1 (en) * | 2000-11-02 | 2004-08-12 | Dyjach John A. | Method for exclusion of ectopic events from heart rate variability metrics |
| WO2006099919A1 (en) * | 2005-03-03 | 2006-09-28 | Unilever Plc | Apparatus and method for reducing interference |
| CN203193592U (en) * | 2010-10-18 | 2013-09-11 | 松下电器产业株式会社 | High frequency switching circuit |
| CN103829939A (en) * | 2012-11-23 | 2014-06-04 | 三星电子株式会社 | Signal processing device without mechanical switch for on/off operation |
| CN205386149U (en) * | 2015-12-29 | 2016-07-20 | 西安交通大学 | Portable electrocardio of integrated and skin electricity monitor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108703751A (en) * | 2018-04-27 | 2018-10-26 | 广西医科大学 | A kind of heart and brain checking with EMG method device |
| CN108703751B (en) * | 2018-04-27 | 2020-11-06 | 广西医科大学 | Heart and brain myoelectricity detection device |
| CN110584653A (en) * | 2019-10-09 | 2019-12-20 | 褚明礼 | Multi-electric acquisition, analysis and feedback system based on wearable equipment |
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| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Zhuangfeng Inventor before: Zhou Luping Inventor before: Wen Wen |
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| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170926 Address after: 518000 Guangdong city of Shantou province new northbound Chaoyang Gurao wide eight Lane 4, Yu Zhen Mao Applicant after: Lin Zhuangfeng Address before: 518000 Guangdong city of Shenzhen province Nanshan District Guangdong streets north ring road west window of Binhai Garden 8 1401A-68 Applicant before: Shenzhen best Intelligent Technology Co., Ltd. |
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