CN107714039A - A kind of method and system based on electronic scale detection human body artery vascular sclerosis - Google Patents
A kind of method and system based on electronic scale detection human body artery vascular sclerosis Download PDFInfo
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- CN107714039A CN107714039A CN201710888035.7A CN201710888035A CN107714039A CN 107714039 A CN107714039 A CN 107714039A CN 201710888035 A CN201710888035 A CN 201710888035A CN 107714039 A CN107714039 A CN 107714039A
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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
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/053—Measuring electrical impedance or conductance of a portion of the body
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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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
- A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/44—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons
- G01G19/50—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing persons having additional measuring devices, e.g. for height
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Abstract
The invention discloses a kind of method based on electronic scale detection human body artery vascular sclerosis, to solve the arterial sclerosis problem analysis of tested human body, this method includes step：S1：Predetermined current and measurement human body surface voltage are applied to tested human body by the electrode pair being arranged on electronic scale；S2：According to the predetermined current of application and the corresponding electrical impedance of voltage calculating detected, corresponding electrical impedance characteristic information is obtained；S3：The electrical impedance characteristic signal is converted into electrical impedance feature data signal, sent to mobile terminal；S4：By application program for mobile terminal, the feature data signal is compared with default Fitness Testing person electrical impedance characteristic information data, the arterial sclerosis state of tested human body, display testing result and prompting user are judged in analysis.The present invention realizes monitoring, record and the analysis of impedance signal, and applies the change of this technology for detection artery sclerosis early stage blood flow parameter, reminds the arterial sclerosis pathological condition of user.
Description
Technical field
The present invention relates to medical science and health care facility field, more particularly to one kind are hard based on electronic scale detection human body artery blood vessel
The method and system of change.
Background technology
Nowadays, with the continuous increase of people's stress, the continuous change of dietary structure, the increasingly increasing of elderly population
More, angiocardiopathy becomes a very universal illness.
The following number for suffering from cardiovascular disease of data display will continue to increase and the ill age is reducing, and angiocardiopathy
Medical expense it is very expensive, even if but the current state-of-the-art treatment method of cardiovascular disease severe patient application, still have half
Cardiovascular disease survivor can't take care of oneself, described angiocardiopathy not only produces grievous injury to individual, and to family
And society also brings along white elephant.Therefore, establish early diagnosis arteriosclerotic lesion to be necessary, any delay
Will the increase also complication risk of angiosis, deformity or even death.
Periodically contraction and diastole campaign are ceaselessly done in people's intracorporeal heart, makes the change of blood flow generating period
Change, impedance also occurs to change accordingly, so as to reflect human body artery hardenability from haemodynamics angle.When heart is in
During the systole phase, blood injects artery, because ductus arteriosus wall is elastic, thus makes the volume of sustainer with blood flow
Increase and increase, cause the reduction of impedance；When heart is in diastole, blood backflow to heart, arterial volume reduces, and makes resistance
Anti- increase.The relation of impedance and blood flow, the blood vessel bullet of arteriosclerotic are known from impedance signal mechanism of production and feature
Property is poor, and caused Volume Changes are smaller, so the amplitude of impedance and cycle can also occur to change accordingly.
Such as Publication No. CN201610039970 Chinese patent, disclose a kind of body fat and claim, including：Claim body and hold
Portion, the Handheld Division is flexibly connected by a cable with the title body, including weighing unit, base and pressure sensor, the title
Weight platform is fastened and connected with the base, and the pressure sensor is arranged between the weighing unit and the base, and the pressure
Force snesor abuts with the weighing unit with the base respectively, and the weighing unit is provided with first backwards to the one side of the base
Electrode slice, the Handheld Division are provided with second electrode piece.The present invention passes through the cable Handheld Division and the title body activity
Connection, and because cable is electrically conductive so that Handheld Division can for user it is upright when grip and measure body weight and fat, be easy to
User uses, and measurement result is more accurate.
But be only to go to analyze body fat using impedance in the prior art, detection artery sclerosis detection side is not applied to
Face.Therefore need solve the problem.
The content of the invention
The purpose of the present invention is the defects of being directed to prior art, there is provided one kind is hard based on electronic scale detection human body artery blood vessel
The method and system of change, this method and system can detect that the arterial sclerosis state of tested person's body, side by electronic scale
Just it is tested human body and early intervention is carried out to arteriosclerotic lesion.
In order to realize the above object the present invention uses following technical scheme：
A kind of method based on electronic scale detection human body artery vascular sclerosis, including step：
S1：Predetermined current and measurement human body surface electricity are applied to tested human body by the electrode pair being arranged on electronic scale
Pressure；
S2：According to the predetermined current of application and the voltage that detects or according to the predeterminated voltage of application and the electricity detected
Stream, electrical impedance corresponding to calculating, is handled the electrical impedance, obtains corresponding electrical impedance characteristic information；
S3：The electrical impedance characteristic signal is converted into electrical impedance feature data signal, sent to mobile terminal；
S4：By application program for mobile terminal, by the electrical impedance feature data signal and default Fitness Testing person resistance
Anti- characteristic information data is compared, and the arterial sclerosis state of tested human body is judged in analysis, and is shown by mobile terminal
Show testing result and remind user.
Further, the pressure signal of tested human body is received by the pressure sensor being arranged on electronic scale；
The pressure signal is converted into data signal by data processing；
Show the data signal of the pressure conversion.
Further, the step S2 includes：
S21：And according to the predetermined current of application and the voltage that detects or according to the predeterminated voltage of application detect
Electric current, electrical impedance corresponding to calculating；
S22：Store the electrical impedance information；
S23：The resistance antinoise signal is filtered processing；
S24：The amplitude of resistance antinoise signal and cycle after extraction filtering process.
Wherein, the electrical impedance characteristic signal after the processing is sent to mobile terminal by wireless network.
Further, step S4 includes：
S41：Chosen in the Fitness Testing person's electrical impedance characteristic information data storehouse pre-saved corresponding to the tested user
Default Fitness Testing person's electrical impedance characteristic information data；
S42：By the electrical impedance characteristic information of the detection and corresponding default Fitness Testing person electrical impedance characteristic information number
According to being compared, and calculate the similar value of comparison；
S43：By the similar value compared with preset value, if the similar value calculated is more than preset value, remind tested
Arterial sclerosis risk be present in human body；If the similar value calculated is equal to preset value, remind tested human body pay attention to exercise and
Diet；If the similar value calculated is less than preset value, belong to healthy scope.
A kind of system based on electronic scale detection human body artery vascular sclerosis, including：
Electrode measurement module, for by applying tested human body current detecting corresponding voltage, or the tested human body electricity of application
Electric current corresponding to pressure detection；
Impedance information processing module, voltage or the voltage according to input for the electric current according to the input and detection
The corresponding electrical impedance with described in the Current calculation of detection, and the electrical impedance is handled, obtain corresponding electrical impedance feature letter
Breath；Background server, for receiving the electrical impedance characteristic information of tested human body, and pass through analyzing and processing
Artery sclerosis identification module, for the electrical impedance feature data signal and default Fitness Testing person electrical impedance is special
Sign information data is compared, and the arterial sclerosis state of tested human body is judged in analysis.
Further, electrode measurement module includes：
Galvanic electrode, for the alternating current of pre-set constant amplitude to be introduced into tested tissue；
Voltage electrode, it is corresponding with the galvanic electrode for detecting the potential difference at tested position.
Further, impedance information processing module includes：
Computing unit, for the predetermined current according to application and the voltage that detects or according to the predeterminated voltage of application with
The electric current detected, electrical impedance corresponding to calculating；
Information storage unit, for storing the electrical impedance information；
Filter unit, for the resistance antinoise signal to be filtered into processing；
Extraction unit, for extracting the amplitude of resistance antinoise signal and cycle after filtering process.
Further, artery sclerosis identification module includes：
Correction data unit is determined, for being chosen in the Fitness Testing person's electrical impedance characteristic information data storehouse pre-saved
Fitness Testing person's electrical impedance characteristic information data is preset corresponding to the tested user；
Comparing unit, for the electrical impedance characteristic information of the detection and corresponding default Fitness Testing person electrical impedance is special
Sign information data is compared, and calculates the similar value of comparison；
Judging unit, for by the similar value compared with preset value, if calculate similar value be more than preset value,
Tested human body is reminded arterial sclerosis risk to be present；If the similar value calculated is equal to preset value, tested human body is reminded to pay attention to
Exercise and diet；If the similar value calculated is less than preset value, belong to healthy scope.
Also include：Wireless communication module, for the electrical impedance characteristic signal to be sent to mobile terminal.
The beneficial effects of the invention are as follows：The present invention is surveyed using the four electrode method of the impedance loop by heart
Amount, corresponding electrical impedance and its change are calculated by surveyed voltage and current signal, from impedance characteristic signal generator reason with
Feature knows the relation of impedance and blood flow, and the blood vessel elasticity of arteriosclerotic is poor, and caused Volume Changes are smaller, institute
It can also occur to change accordingly with the amplitude of impedance and cycle.Obtain related physiology and pathological information.Realize impedance signal
The functions such as monitoring, record and analysis, using the change of this technology for detection artery sclerosis early stage blood flow parameter.
Brief description of the drawings
Fig. 1 is the method flow diagram one for the detection human body artery vascular sclerosis state that embodiment one provides；
Fig. 2 is the method flow diagram two for the detection human body artery vascular sclerosis state that embodiment two provides；
Fig. 3 is the system construction drawing one for the detection human body artery vascular sclerosis state that embodiment three provides；
Fig. 4 is the system construction drawing two for the detection human body artery vascular sclerosis state that embodiment three provides.
Embodiment
It is the specific embodiment of the present invention and with reference to accompanying drawing below, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
Present embodiments provide a kind of method based on electronic scale detection human body artery vascular sclerosis, as shown in Fig. 1, bag
Include step：
S1：Predetermined current and measurement human body surface electricity are applied to tested human body by the electrode pair being arranged on electronic scale
Pressure；
S2：According to the predetermined current of application and the voltage that detects or according to the predeterminated voltage of application and the electricity detected
Stream, electrical impedance corresponding to calculating, is handled the electrical impedance, obtains corresponding electrical impedance characteristic information；
S3：The electrical impedance characteristic signal is converted into electrical impedance feature data signal, sent to mobile terminal.
S4：By application program for mobile terminal, by the electrical impedance feature data signal and default Fitness Testing person resistance
Anti- characteristic information data is compared, and the arterial sclerosis state of tested human body is judged in analysis, and is shown by mobile terminal
Show testing result and remind user.
In the present embodiment, predetermined current is applied to tested human body by the one pair of electrodes being arranged on electronic scale, simultaneously
By the voltage for the tested human body surface of another pair electrode pair detection being arranged on electronic scale, or by being arranged on electronic scale
One pair of electrodes to tested human body apply predeterminated voltage, while another pair electrode pair by being arranged on electronic scale detection quilt
Survey the electric current of human body surface.
Further, the pressure signal of tested human body is received by the pressure sensor being arranged on electronic scale；
The pressure signal is converted into data signal by data processing；
Show the data signal of the pressure conversion.
Human heart is ceaselessly doing periodically contraction and diastole campaign, makes the change of blood flow generating period,
Impedance also occurs to change accordingly, so as to reflect human body artery hardenability from haemodynamics angle.Received when heart is in
During the contracting phase, blood injects artery, because ductus arteriosus wall is elastic, thus makes the volume of sustainer with the increasing of blood flow
Add and increase, cause the reduction of impedance；When heart is in diastole, blood backflow to heart, arterial volume reduces, and makes impedance
Increase.The relation of impedance and blood flow, the blood vessel elasticity of arteriosclerotic are known from impedance signal mechanism of production and feature
Poor, caused Volume Changes are smaller, so the amplitude of impedance and cycle can also occur to change accordingly.There is provided in the present embodiment
A kind of electronic scale, the pressure signal of tested user can also be received by pressure sensor, and pressure signal is converted into number
Word signal, so as to be shown in the weighing on LED display of the electronic scale by data processing, body weight letter is obtained for tested human body
Breath.
Therefore also surveyed in the present embodiment except the electronic scale of offer is weighed using pressure sensor using four electrode method
The heart impedance loop of the tested human body of amount, by the impedance information of calculating, is analyzed and is handled, and the health with storing in advance
The arteries data of person are compared and analyzed, and obtain the arterial sclerosis state of tested human body.
The beneficial effect of the present embodiment is：By measuring the electrical impedance information of tested human body, the characteristic value of electrical impedance is utilized
Analyzed and processed to obtain the arterial sclerosis state of tested human body so that measurement human body artery vascular sclerosis state is more square
Just, being capable of the more accurate physiology and pathological information related to direct acquisition.
Embodiment two
A kind of method based on electronic scale detection human body artery vascular sclerosis is present embodiments provided, as shown in Fig. 2 comparing
Embodiment one, the present embodiment also includes：
For the step S2 of embodiment one：According to the predetermined current of application with the voltage that detects or according to the pre- of application
If voltage and the electric current detected, electrical impedance corresponding to calculating, are handled the electrical impedance, it is special to obtain corresponding electrical impedance
Reference ceases.Including step：
S21：And according to the predetermined current of application and the voltage that detects or according to the predeterminated voltage of application detect
Electric current, electrical impedance corresponding to calculating；
S22：Store the electrical impedance information；
S23：The resistance antinoise signal is filtered processing；
S24：The amplitude of resistance antinoise signal and cycle after extraction filtering process.
The present embodiment injects small AC measurment electric current to measurand using the electrode or electrode system for being placed in body surface.
Electrode is located at the front end of local biologic impedance analysis measuring system, directly and human contact, but may be simultaneously present on electrode
Useful information, noise, contact impedance, polarizing voltage etc..And biologic resistance antinoise signal belongs to the signal of relative weak, it is necessary to right
Bio-electrical impedance is extracted and handled, and chooses the essence for the electrode slice lifting measuring system for being advantageous to electric current injection and voltage subtraction
Exactness sensitivity, it is small with the contact impedance of skin surface；The shape specification of electrode.
Because impedance signal is very small and weak, consider that bio-impedance has the noise jamming of many general：1st, by breathing, move and
Baseline drift caused by test equipment etc., Wavelet Transform is used for this baseline drift.Worry removes baseline drift part.2nd, by
Hz noise caused by 50Hz and its harmonic signal.Go Hz noise to use Butterworth filter impedance signal, suppress
Or Hz noise is eliminated, consider except many irregular ripplets of generation on useful signal.
So as to be extracted to the amplitude of pretreated impedance signal and cycle.The amplitude of extraction and cycle are electrical impedance
Characteristic information.
Wherein, the electrical impedance characteristic signal after the processing is sent to mobile terminal by wireless network.Pass through nothing
The WIFI module of gauze network, electrical impedance characteristic information is sent into the application program of mobile terminal.
Further, step S4：By application program for mobile terminal, the electrical impedance feature data signal is good for default
Health tester's electrical impedance characteristic information data is compared, and the arterial sclerosis state of tested human body is judged in analysis, and leads to
Mobile terminal is crossed to show testing result and remind user to include：
S41：Chosen in the Fitness Testing person's electrical impedance characteristic information data storehouse pre-saved corresponding to the tested user
Default Fitness Testing person's electrical impedance characteristic information data；
S42：By the electrical impedance characteristic information of the detection and corresponding default Fitness Testing person electrical impedance characteristic information number
According to being compared, and calculate the similar value of comparison；
S43：By the similar value compared with preset value, if the similar value calculated is more than preset value, remind tested
Arterial sclerosis risk be present in human body；If the similar value calculated is equal to preset value, remind tested human body pay attention to exercise and
Diet；If the similar value calculated is less than preset value, belong to healthy scope
The electrical impedance feature data signal received in application program for mobile terminal is uploaded to background server, passes through backstage
Server is handled the electrical impedance characteristic information.
Utilize the sample in data storage storehouse, contrasting detection；Then optimal mesh is found using algorithm using the sample of collection
Standard specimen sheet, if artery sclerosis test data and the similarity of Fitness Testing person artery sclerosis tester that measurement obtains are more than in advance
If during value, then the tester is reminded to be checked to hospital, the possibility for having artery sclerosis；If measure obtained artery sclerosis to survey
When examination data and the similarity of Fitness Testing person artery sclerosis tester are similar to preset value, then tester is reminded to be careful in one's diet,
Strengthen taking exercise；If measure obtained artery sclerosis test data and the similarity of Fitness Testing person artery sclerosis tester is less than
During preset value, then belong to healthy scope.
The present embodiment is by four-probe measurement voltage or electric current and calculates electrical impedance, according to electrical impedance characteristic information with
Acquisition similar value is compared in healthy person electrical impedance characteristic information value, recycles similar value to determine the condition of tested human body,
So as to the simple arterial sclerosis state for directly determining tested human body so that measure simpler convenience.
Embodiment three
Present embodiments provide a kind of system based on electronic scale detection human body artery blood vessel, as shown in Fig. 3 to Fig. 4, bag
Include：
Electrode measurement module, for by applying tested human body current detecting corresponding voltage, or the tested human body electricity of application
Electric current corresponding to pressure detection；
Impedance information processing module, voltage or the voltage according to input for the electric current according to the input and detection
The corresponding electrical impedance with described in the Current calculation of detection, and the electrical impedance is handled, obtain corresponding electrical impedance feature letter
Breath；Background server, for receiving the electrical impedance characteristic information of tested human body, and pass through analyzing and processing
Artery sclerosis identification module, for the electrical impedance feature data signal and default Fitness Testing person electrical impedance is special
Sign information data is compared, and the arterial sclerosis state of tested human body is judged in analysis.
Further, electrode measurement module includes：
Galvanic electrode, for the alternating current of pre-set constant amplitude to be introduced into tested tissue；
Voltage electrode, it is corresponding with the galvanic electrode for detecting the potential difference at tested position.
The electronic scale that embodiment provides, including a weighing tray, the bottom of the weighing tray are provided with pressure sensor,
Four-probe measurement system, the pressure sensor and four-probe measurement are installed on the contact surface of the weighing tray and human body sole
System is connected by signal processing circuit and impedance measuring circuit with internal data processing and control element (PCE) respectively, and the electronic scale is also
Including be connected respectively with the data processing control units LCD display circuit, power supply module, data memory module, as changing
Enter, the electronic scale also includes：Be connected with the data processing control units, enter with external equipment pedestrian be wirelessly transferred it is wireless
WiFi communication module.
The signal processing circuit includes：The voltage for being connected with the pressure sensor, exporting the pressure sensor
Signal is amplified the signal amplification unit of processing；And be connected to the signal amplification unit and data processing control units it
Between, AD conversion unit that the voltage signal that the signal amplification unit exports is AD converted.
Wherein the four-probe measurement system of the present embodiment includes two pairs of electrodes, and (galvanic electrode will be constant for a pair of galvanic electrodes
The alternating current of amplitude introduces tissue) another pair voltage electrode (voltage electrode corresponds to two galvanic electrodes, will detect by
Survey the potential difference at position).Because current electrode separates with measuring electrode in four-probe measurement system, it is close that voltage electrode is in electric current
Degree distribution than more uniform interlude, using high input impedance voltage amplifier when, connecing between voltage electrode and tested tissue
Electric shock resistance can be ignored, while the polarization between electrode and biological tissue's electrolyte can also ignore meter.
Further, impedance information processing module includes：
Computing unit, for the predetermined current according to application and the voltage that detects or according to the predeterminated voltage of application with
The electric current detected, electrical impedance corresponding to calculating；
Information storage unit, for storing the electrical impedance information；
Filter unit, for the resistance antinoise signal to be filtered into processing；
Extraction unit, for extracting the amplitude of resistance antinoise signal and cycle after filtering process.
Wherein impedance signal processing module includes preamplifier, bandreject filtering, Wien bridge circuit oscillating circuit, constant-current source electricity
Road, demodulator circuit, bandpass filter, gain amplifying circuit；Signal after conditioning is by converter sampling to data processing and control list
Member；Communication interface completes the communication of hardware system and software systems, and the impedance data collected is transferred into mobile terminal service
Device carries out subsequent treatment；Power-supply system provides required dc source for each functional module.Analysis show software be with electronics
Claim what is run on the mobile terminal of WiFi links, complete the functions such as the storage, waveform pretreatment, feature extraction of impedance signal.
Because impedance signal is very small and weak, consider that bio-impedance has the noise jamming of many general：By breathing, moving and survey
Baseline drift caused by trying equipment etc., Wavelet Transform is used for this baseline drift.Worry removes baseline drift part.By 50Hz and
Hz noise caused by its harmonic signal.Go Hz noise to use Butterworth filter impedance signal, suppress or eliminate
Hz noise, consider except many irregular ripplets of generation on useful signal.Amplitude and week to pretreated impedance signal
Phase is extracted.
Further, artery sclerosis identification module includes：
Correction data unit is determined, for being chosen in the Fitness Testing person's electrical impedance characteristic information data storehouse pre-saved
Fitness Testing person's electrical impedance characteristic information data is preset corresponding to the tested user；
Comparing unit, for the electrical impedance characteristic information of the detection and corresponding default Fitness Testing person electrical impedance is special
Sign information data is compared, and calculates the similar value of comparison；
Judging unit, for by the similar value compared with preset value, if calculate similar value be more than preset value,
Tested human body is reminded arterial sclerosis risk to be present；If the similar value calculated is equal to preset value, tested human body is reminded to pay attention to
Exercise and diet；If the similar value calculated is less than preset value, belong to healthy scope.
Also include：Wireless communication module, for the electrical impedance characteristic signal to be sent to mobile terminal.Then it is mobile whole
End application program sends the electrical impedance characteristic information of reception to background server, and background server is analyzed and located to it
Reason, and make tested human body arterial sclerosis condition adjudgement.
The present embodiment passes through four-probe measurement system, impedance signal processing module, artery sclerosis identification module and transmission
The wireless communication module of signal, tested human body can be obtained into electrical impedance characteristic information by jamming on electronic scale, and by with it is pre-
The healthy person electrical impedance characteristic information data storehouse first gathered is compared, and obtains the physiology and pathological information of tested human body,
So that the simpler convenience of arterial sclerosis state is obtained, accurately.Improve Consumer's Experience.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology belonging to the present invention is led
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
- A kind of 1. method based on electronic scale detection human body artery vascular sclerosis, it is characterised in that including step：S1：Predetermined current and measurement human body surface voltage are applied to tested human body by the electrode pair being arranged on electronic scale；S2：According to the predetermined current of application and the voltage that detects or according to the predeterminated voltage of application and the electric current detected, Electrical impedance corresponding to calculating, the electrical impedance is handled, obtain corresponding electrical impedance characteristic information；S3：The electrical impedance characteristic signal is converted into electrical impedance feature data signal, sent to mobile terminal；S4：It is by application program for mobile terminal, the electrical impedance feature data signal and default Fitness Testing person electrical impedance is special Sign information data is compared, and the arterial sclerosis state of tested human body is judged in analysis, and is shown and examined by mobile terminal Survey result and remind user.
- A kind of 2. method based on electronic scale detection human body artery vascular sclerosis according to claim 1, it is characterised in thatThe pressure signal of tested human body is received by the pressure sensor being arranged on electronic scale；The pressure signal is converted into data signal by data processing；Show the data signal of the pressure conversion.
- A kind of 3. method based on electronic scale detection human body artery vascular sclerosis according to claim 1, it is characterised in that The step S2 includes：S21：According to the predetermined current of application and the voltage that detects or according to the predeterminated voltage of application and the electric current detected, Electrical impedance corresponding to calculating；S22：Store the electrical impedance information；S23：The resistance antinoise signal is filtered processing；S24：The amplitude of resistance antinoise signal and cycle after extraction filtering process.
- A kind of 4. method based on electronic scale detection human body artery vascular sclerosis according to claim 3, it is characterised in thatThe electrical impedance characteristic signal after the processing is sent to mobile terminal by wireless network.
- A kind of 5. method based on electronic scale detection human body artery vascular sclerosis according to claim 1, it is characterised in that Step S4 includes：S41：Choose in the Fitness Testing person's electrical impedance characteristic information data storehouse pre-saved and preset corresponding to the tested user Fitness Testing person's electrical impedance characteristic information data；S42：The electrical impedance characteristic information of the detection is entered with corresponding default Fitness Testing person electrical impedance characteristic information data Row compares, and calculates the similar value of comparison；S43：By the similar value compared with preset value, if the similar value calculated is more than preset value, tested human body is reminded Arterial sclerosis risk be present；If the similar value calculated is equal to preset value, tested human body is reminded to pay attention to exercise and diet； If the similar value calculated is less than preset value, belong to healthy scope.
- A kind of 6. system based on electronic scale detection human body artery vascular sclerosis, it is characterised in that including：Electrode measurement module, for by applying tested human body current detecting corresponding voltage, or the tested body voltages inspection of application Electric current corresponding to survey；Impedance information processing module, voltage or the voltage according to input and inspection for the electric current according to the input and detection Corresponding electrical impedance described in the Current calculation of survey, and the electrical impedance is handled, obtain corresponding electrical impedance characteristic information；Afterwards Platform server, for receiving the electrical impedance characteristic information of tested human body, and pass through analyzing and processingArtery sclerosis identification module, for the electrical impedance feature data signal and default Fitness Testing person electrical impedance feature to be believed Breath data are compared, and the arterial sclerosis state of tested human body is judged in analysis.
- A kind of 7. system based on electronic scale detection human body artery vascular sclerosis according to claim 6, it is characterised in that Four-probe measurement module includes：Galvanic electrode, for the alternating current of pre-set constant amplitude to be introduced into tested tissue；Voltage electrode, it is corresponding with the galvanic electrode for detecting the potential difference at tested position.
- A kind of 8. system based on electronic scale detection human body artery vascular sclerosis according to claim 7, it is characterised in that Impedance information processing module includes：Computing unit, for the predetermined current according to application and the voltage detected or the predeterminated voltage according to application and detection The electric current arrived, electrical impedance corresponding to calculating；Information storage unit, for storing the electrical impedance information；Filter unit, for the resistance antinoise signal to be filtered into processing；Extraction unit, for extracting the amplitude of resistance antinoise signal and cycle after filtering process.
- A kind of 9. system based on electronic scale detection human body artery vascular sclerosis according to claim 7, it is characterised in that Artery sclerosis identification module includes：Correction data unit is determined, for choosing the quilt in the Fitness Testing person's electrical impedance characteristic information data storehouse pre-saved Survey and Fitness Testing person's electrical impedance characteristic information data is preset corresponding to user；Comparing unit, for the electrical impedance characteristic information of the detection to be believed with corresponding default Fitness Testing person electrical impedance feature Breath data are compared, and calculate the similar value of comparison；Judging unit, for the similar value compared with preset value, if the similar value calculated is more than preset value, to be reminded Arterial sclerosis risk be present in tested human body；If the similar value calculated is equal to preset value, tested human body is reminded to pay attention to taking exercise And diet；If the similar value calculated is less than preset value, belong to healthy scope.
- 10. a kind of system based on electronic scale detection human body artery vascular sclerosis according to claim 6, its feature exist In, including：Wireless communication module, for the electrical impedance characteristic signal to be sent to mobile terminal.
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| CN201710888035.7A CN107714039A (en) | 2017-09-27 | 2017-09-27 | A kind of method and system based on electronic scale detection human body artery vascular sclerosis |
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