CN105962903A - Wearable rehabilitation state monitor - Google Patents
Wearable rehabilitation state monitor Download PDFInfo
- Publication number
- CN105962903A CN105962903A CN201610586777.XA CN201610586777A CN105962903A CN 105962903 A CN105962903 A CN 105962903A CN 201610586777 A CN201610586777 A CN 201610586777A CN 105962903 A CN105962903 A CN 105962903A
- Authority
- CN
- China
- Prior art keywords
- resistance
- electric capacity
- signal
- operational amplifier
- connects
- 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.)
- Granted
Links
Classifications
-
- 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
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
-
- 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
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Surgery (AREA)
- Medical Informatics (AREA)
- Veterinary Medicine (AREA)
- Computer Networks & Wireless Communication (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Business, Economics & Management (AREA)
- Physiology (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
The invention provides a wearable rehabilitation state monitor in order to improve rehabilitation training signal processing precision and reduce noise mixed in signals. The monitor comprises a flexible band, a rehabilitation information detection device, a communication unit and a remote rehabilitation information monitoring server. The rehabilitation information detection device and the communication unit can be fixed to a to-be-monitored person in a wearable mode by means of the flexible band. By means of the monitor, aliasing and interference of excitation signals on electromyography signals can be avoided, the defect that existing rehabilitation training conditions are mainly manually judged is greatly overcome, and a remote rescue center can know in time and quickly respond to the situations where rescue is needed when rehabilitation training people are at home or on other occasions where on-site monitoring is unavailable.
Description
Technical field
The present invention relates to the signal processing technology field of rehabilitation training condition monitoring device, more particularly, to
A kind of wearable rehabilitation state monitor.
Background technology
Healing robot technology has been obtained for generally weighing of researcher and medical institutions in the country such as American-European
Depending on, compare typically MIT design in 1991 and complete First upper-limbs rehabilitation training robot system
MIT-MANUS, this equipment uses five-bar mechanism, and terminating impedance is less, utilizes impedance control to realize training
Safety, stability and ride comfort, it has 2 degree of freedom, helps the motion of the shoulder of paralytic, elbow.Separately
One upper-limbs rehabilitation training robot system is MIME, and this equipment is designed by Stanford University's research worker, makes
With industrial robot PUMA-560, patient's suffering limb is handled, plane motion both can be provided to train, it is possible to
To make three-dimensional motion training.Patient forearm clamps with clamping plate, equipped with six-axis force sensor, pneumatic mistake on clamping plate
Carry and disconnect sensor and quick connection/release mechanism.In China, the colleges and universities such as Tsing-Hua University are also actively grinding
Study carefully.
At present, the robot of rehabilitation training purposes has gradually formed the mechanism of remote supervisory and guidance, i.e. logical
Often with the muscle signals feeding back acquisition after electrode excitation and/or electromyographic signal as target, it is sent to far-end director
The monitoring client at place is monitored and instructs.But, in the signal that feedback obtains, just it is being contaminated with human body unavoidably
The noise of the generations such as normal physiological function, metabolism, and, when stimulation muscle and inducing myoelectric potential with
When the position of Shi Fasheng and stimulating electrode and recording electrode is close, electromyographic signal is mixed with the interference of pumping signal,
Influence whether the acquisition precision of signal.
Summary of the invention
In order to obtain the signal accurately representing rehabilitation training state in rehabilitation training from healing robot,
The invention provides a kind of wearable rehabilitation state monitor, flexible band, rehabilitation information detecting apparatus, logical
Letter unit and remote rehabilitation information monitoring server, wherein said flexible band is by described rehabilitation infomation detection
Equipment and described communication unit are fixed on person's health to be monitored in the way of wearable, and described rehabilitation information is examined
Measurement equipment is for being energized when described flag information meets predetermined identity condition and carrying out rehabilitation training and rehabilitation
The detection of information, described communication unit is for the detection information transmission exported by described rehabilitation information detecting apparatus
To described remote rehabilitation information monitoring server, described remote rehabilitation information monitoring server is for according to reception
To detection information send request rescue information to First aid station.
Further, described rehabilitation information detecting apparatus includes: for carrying out the rehabilitation of rehabilitation training and exercise
Training equipment and the rehabilitation training detection for detection rehabilitation training signal in this recovery and exercise routine set
Standby, described rehabilitation training equipment includes by exciting electrode to the electricity of energized position emission electrode pumping signal
Pole excitation signal generation unit and gather as this electrode excitation signal response myoelectricity response signals collecting
Unit, described rehabilitation training detection equipment includes: excitation remnants remove signal element, signal detection mode
Joining unit, amplification channel switch arrays, the first filter unit and the second filter unit, wherein said excitation is residual
The remaining signal element, described signal detection mode matching unit, described amplification channel switch arrays, described removed
First filter unit and described second filter unit are in sequential series.
Further, described excitation remnants remove signal element for eliminating swashing in electromyographic signal collection unit
Encourage signal disturbing component, including: electrode excitation signal characteristic spectrum generating unit, electromyographic signal frequency spectrum generate
Unit, time delay determine unit, delay unit, subtractor circuit, wherein said electrode excitation signal characteristic frequency spectrum
Generation unit produces on the basis of the electrode excitation signal that described electrode excitation signal generation unit produces attached
Added with the prearranged signals frequency spectrum of specific incentives signal characteristic, this signal spectrum is imported into described time delay and determines list
Unit, described time delay determines according to the periodic feature of described prearranged signals frequency spectrum, unit is for determining that it is with described
Phase contrast between the frequency spectrum of the electrode excitation signal that electrode excitation signal generation unit produces, and according to this phase
Potential difference determines that described electrode excitation signal generation unit produces after electrode excitation signal with described to energized position
Electromyographic signal collection unit collects the time difference between response signal, and described delay unit is according to this time difference
The electrode excitation signal producing described electrode excitation signal generation unit carries out time delay, the letter obtained after time delay
Number myoelectricity response signal collected with described electromyographic signal collection unit seeks difference electricity described in being jointly input to
Road, thus by described electrode excitation signal remnants in described myoelectricity response signal from described myoelectricity response letter
Remove in number.
Further, described prearranged signals frequency spectrum is the frequency spectrum of the square-wave signal with 2 seconds.
Further, described signal detection mode matching unit includes: mode memory, spectral analysis unit
And data processor, described mode memory storage has the various modes with rehabilitation training signal one to one
The First Eigenvalue of the frequency spectrum of electrode excitation signal, described spectral analysis unit is for believing described electrode excitation
The electrode excitation signal that number generation unit produces is transformed to frequency spectrum and determines the Second Eigenvalue of this frequency spectrum, described
Second Eigenvalue is identical with described fisrt feature Value Types, and described data processor is in described mode memory
Search described Second Eigenvalue, and determine the pattern that the First Eigenvalue matched is corresponding.
Further, described the First Eigenvalue and described Second Eigenvalue are spectrum density.
Further, described amplification channel switch arrays include multiple gate-controlled switch and amplifier connected in series
The switch arrays constituted and channel status memorizer, the input of each amplifier in described switch arrays
Concatenate correspondingly with each exciting electrode to energized position emission electrode pumping signal, described passage
Status register is for storing with described various modes each exciting electrode one to one under this each pattern
Optimized switch state, the pattern that described switch arrays determine according to described signal detection mode matching unit from
Described channel status memorizer is searched each exciting electrode corresponding with this pattern most preferably opening in this mode
Off status, and control the on off state of each gate-controlled switch in described switch arrays.
Further, described optimized switch state according to various rehabilitation training patterns once, to disconnecting and/or
Relation between the signal to noise ratio of the myoelectricity response signal obtained after closing each gate-controlled switch determines.
Further, described first filter unit is band filter, its lower limiting frequency and upper cut off frequency
It is respectively 5Hz and 1800Hz.
Further, described second filter unit includes: 6.84k Ω resistance, 19.73k Ω resistance, 9.75k
Ω resistance, 14.3k Ω resistance, 5.13k Ω resistance, 10.94k Ω resistance, 1.73k Ω resistance, 3.91k Ω
Resistance, 2.8k Ω resistance, 5k Ω resistance, 2k Ω resistance, a 1k Ω resistance, a 2.5k Ω resistance,
Oneth 2.2k Ω resistance, the 2nd 2.2k Ω resistance, the 2nd 1k Ω resistance, 9.31k Ω resistance, 2.32k Ω electricity
Resistance, 4.2k Ω resistance, 4.8k Ω resistance, the 2nd 2.5k Ω resistance, 0.27uF electric capacity, 0.22uF electric capacity,
Oneth 0.31uF electric capacity, 0.33uF electric capacity, 0.38uF electric capacity, 0.82uF electric capacity, 6.8uF electric capacity, 0.57uF
Electric capacity, the 2nd 0.31uF electric capacity, 0.12uF electric capacity, 2uF electric capacity, a 0.8uF electric capacity, the 2nd 0.8uF
Electric capacity, a 0.35uF electric capacity, the 2nd 0.35uF electric capacity, the 3rd 0.31uF electric capacity, 0.47uF electric capacity,
First operational amplifier, the second operational amplifier, the 3rd operational amplifier, four-operational amplifier, the 5th
Operational amplifier, the 6th operational amplifier, the 7th operational amplifier, the first Zener diode, the second Zener
Diode, the 3rd Zener diode, the 4th Zener diode, the 5th Zener diode, the 6th Zener two pole
Pipe, the 7th Zener diode, the first subtractor circuit, and the second subtractor circuit, wherein, described 6.84k
First end of Ω resistance connects input signal end and the first end of 2.8k Ω resistance, described 6.84k Ω respectively
Second end of resistance connects the first end of described 19.73k Ω resistance, and the second end of described 19.73k Ω resistance divides
Do not connect positive input terminal and first end of described 0.22uF electric capacity of described first operational amplifier, described
Second end ground connection of 0.22uF electric capacity, the first end of described 19.73k Ω resistance is also connected with described 0.27uF electricity
The first end held, the second end of described 0.27uF electric capacity connects the outfan of described first operational amplifier, 2uF
First end of electric capacity, the first end of described 9.75k Ω resistance and the negative input end of the first operational amplifier, institute
First end of the second end and described 14.3k Ω resistance of stating 9.75k Ω resistance is connected, described 14.3k Ω resistance
The second end connect the positive input terminal of described second operational amplifier and the of a described 0.31uF electric capacity respectively
One end, the second end ground connection of a described 0.31uF electric capacity, the first end of described 14.33k Ω resistance is also connected with
First end of described 0.33uF electric capacity, the second end of described 0.33uF electric capacity connects described second operation amplifier
The outfan of device, the first end of 2uF electric capacity, the first end of described 5.13k Ω resistance and the second operation amplifier
The negative input end of device, the second end of described 2.8k Ω resistance connects the first of described 2nd 0.31uF electric capacity respectively
End, the first end of described 0.12uF electric capacity and the first end of described 4.2k Ω resistance, described 4.2k Ω resistance
The second end ground connection, the second end of described 0.12uF electric capacity connects the negative defeated of described 3rd operational amplifier respectively
Entering the first end of end and described 4.8k Ω resistance, the second end of described 2nd 0.31uF electric capacity connects described respectively
Second end of 4.8k Ω resistance and the outfan of described 3rd operational amplifier and the first Zener diode are just
Pole, the positive input terminal of negative pole described second subtractor circuit of connection of described first Zener diode, described second
The outfan of subtractor circuit connects the of the second end of a described 1k Ω resistance and described 2nd 0.8uF electric capacity
One end, the positive input terminal of described 3rd operational amplifier connects DC voltage, the second end of described 2uF electric capacity
Connect respectively the positive input terminal of described four-operational amplifier, outfan, a 1k Ω resistance the first end with
And the first end of 5k Ω resistance, the second end of described 5k Ω resistance connects the negative defeated of described four-operational amplifier
Entering end, the outfan of described four-operational amplifier is also connected with the positive pole of the second Zener diode, and described second
The negative pole of Zener diode connects first end and the first of described 2k Ω resistance of described 5.13k Ω resistance respectively
End, the outfan of described 3rd operational amplifier be also respectively connected with the negative pole of described 3rd Zener diode, the
First end of one 0.8uF electric capacity and the first end of a described 2.5k Ω resistance, described 3rd Zener two pole
The positive pole of pipe connect respectively the positive pole of described first Zener diode, the first end of the 2nd 0.8uF electric capacity,
The positive pole of four Zener diodes, the second end of a 1k Ω resistance, the first end of the 2nd 1k Ω resistance, second
First end of 2.2k Ω resistance, the second end of a described 2.5k Ω resistance connects described 2k Ω resistance respectively
Second end and the second end of described 5.13k Ω resistance and the negative pole of the 5th Zener diode and described first
First end of 2.2k Ω resistance, the positive pole of described 4th Zener diode, the second end of a 0.8uF electric capacity,
Second end of the 2nd 0.8uF electric capacity, the second end of described 2nd 1k Ω resistance, a described 0.35uF electric capacity
The second end, the second end of described 2nd 0.35uF electric capacity, the equal ground connection of negative pole of the 6th Zener diode, institute
The second end stating the 2nd 2.2k Ω resistance connects the first end of described 2nd 0.35uF electric capacity, the 6th Zener respectively
The positive pole of diode, the positive pole of the 7th Zener diode, the second end of a described 2.2k Ω resistance connects respectively
Connect the first end, the negative pole of the 7th Zener diode and the 9.31k Ω resistance of a described 0.35uF electric capacity
First end, the second end of described 5.13k Ω resistance connects the negative pole of the 5th Zener diode, described respectively
First end of 10.94k Ω resistance and the first end of described 0.82uF electric capacity, the of described 10.94k Ω resistance
Two ends connect the first end of the positive input terminal of the 5th operational amplifier, 0.38uF electric capacity, described 0.38uF respectively
Second end ground connection of electric capacity, the second end of described 0.82uF electric capacity connects described 5th operational amplifier respectively
Outfan, the first end of described 1.73k Ω resistance, the negative input end of described 5th operational amplifier and described
The positive pole of the 5th Zener diode, the second end of described 1.73k Ω resistance connects described 3.91k Ω resistance respectively
The first end and the first end of described 6.8uF electric capacity, the second end of described 3.91k Ω resistance connects respectively
The positive input terminal of six operational amplifiers and the first end of 0.57uF electric capacity, the second end of described 0.57uF electric capacity
Ground connection, the second end of described 6.8uF electric capacity connects the outfan of described 6th operational amplifier, described respectively
The negative input end of the first subtractor circuit and the negative input end of described 6th operational amplifier, described 9.31k Ω electricity
Resistance the second end connect respectively the first end of described 0.47uF electric capacity, the first of described 3rd 0.31uF electric capacity
End and the first end of 2.32k Ω resistance, the second end ground connection of described 2.32k Ω resistance, described 3rd 0.31uF
Second end of electric capacity connects the negative input end of described 7th operational amplifier, described 2nd 2.5k Ω resistance respectively
The first end, the second end of described 2nd 2.5k Ω resistance connect respectively the second end of described 0.47uF electric capacity,
The outfan of the 7th operational amplifier, the positive input terminal of described 7th operational amplifier connects DC voltage, institute
The outfan stating the 7th operational amplifier is also connected with the positive input terminal of described first subtractor circuit, and described first asks
The outfan of difference circuit connects the negative input end of described second subtractor circuit, the output of described first subtractor circuit
End connects output signal end.
The invention has the beneficial effects as follows:
(1) present invention is it can be avoided that there is pumping signal to the aliasing of electromyographic signal and interference, is greatly enhanced
Existing rehabilitation training situation relies primarily on the defect of artificial judgment, and the most long-range rescue center is in time
At home or other are not occurred needing the quick of rescue situations to ring by the occasion of on-site supervision to solve rehabilitation training personnel
Should；
(2) present invention screens the Spectrum Relationship between pumping signal and electromyographic signal from the angle of frequency domain, enters
And obtain the delayed data between electromyographic signal and pumping signal, establish for improving the degree of purity of electromyographic signal
Solid foundation, has higher anti-noise effect relative to time domain processing mode the most from the prior art
With examination performance；
(3) being chosen by pattern and train based on statistical big data quantity, the present invention can intelligently be controlled
The passage of exciting electrode processed is opened or is closed, thus as much as possible in corresponding rehabilitation training
Except noise, improve overall output signal-noise ratio；
(4) use spectrum density to screen as frequency spectrum, be conducive to saving operand, reduce power consumption；
(5) band filter is passed through, it is possible to preliminarily carry out electromyographic signal screening, establish for follow-up finer filter
Determine basis；
(6) the invention provides a kind of through specially designed filter circuit unit, it combines the active filter of low order
Ripple device and low order passive filter the novel designs according to filter construction, not only reduce load effect and
And be applicable to include heart rate signal, motor message, electromyographic signal etc. are likely to be of upper frequency or relatively low frequency
Rate and frequency change erratic signal in interior wide variable signal filter range；Normal compared in prior art
The wide frequency range Filtering Processing ability of the 0-10kHz frequency seen and the linearity under the wide scope of application cannot be ensured
Drawback, after tested, this filter circuit is ensureing on the premise of 70Hz low-frequency cut-off frequency, has 10-25kHz
Wideband filter range, decay is less than 1.9dB, and TOI point reaches 30dBm, has excellent output lead
Property degree and rate-adaptive pacemaker degree of stability, significantly reduce cost relative to the chip of external specialized manufacturer, have
It is beneficial to wearable device in the tremendous development of China and popularize.
(7) intelligent passage is controlled to tie mutually with the filter circuit of well-designed filter unit composition by the present invention
Close, be suitable for the different accuracy requirement of multiple rehabilitation modality, on the basis of training data, have more good
Expandability.
Accompanying drawing explanation
Fig. 1 shows the composition frame chart of the wearable rehabilitation state monitor according to the present invention.
Fig. 2 shows the circuit diagram of the second filter unit.
Detailed description of the invention
As it is shown in figure 1, according to a preferred embodiment of the invention, the invention provides a kind of wearable rehabilitation shape
State monitor, including: flexible band, rehabilitation information detecting apparatus, communication unit and remote rehabilitation information
Monitoring server, wherein said flexible band by described rehabilitation information detecting apparatus and described communication unit with can
The mode dressed is fixed on person's health to be monitored, and described rehabilitation information detecting apparatus is for when described mark letter
Breath is energized and carries out rehabilitation training and the detection of rehabilitation information, described communication unit when meeting predetermined identity condition
Unit is for being transferred to described remote rehabilitation information monitoring by the detection information that described rehabilitation information detecting apparatus exports
Server, described remote rehabilitation information monitoring server is used for according to the detection information received to First aid station
Send request rescue information.
Described rehabilitation information detecting apparatus includes: for carry out the rehabilitation training equipment of rehabilitation training and exercise with
And for detecting the rehabilitation training detection equipment of rehabilitation training signal, described health in this recovery and exercise routine
Refreshment is practiced equipment and is included by exciting electrode to the electrode excitation signal of energized position emission electrode pumping signal
Generation unit and gather as this electrode excitation signal response myoelectricity response signal gathering unit, described
Rehabilitation training detection equipment includes: excitation remnants remove signal element, signal detection mode matching unit, put
Big channel switching array, the first filter unit and the second filter unit, wherein said excitation remnants remove signal
Unit, described signal detection mode matching unit, described amplification channel switch arrays, described first filtering list
First and described second filter unit is in sequential series.
Preferably, described excitation remnants remove signal element for eliminating the excitation in electromyographic signal collection unit
Signal disturbing component, including: electrode excitation signal characteristic spectrum generating unit, electromyographic signal frequency spectrum generate single
Unit, time delay determine unit, delay unit, subtractor circuit, and wherein said electrode excitation signal characteristic frequency spectrum produces
Raw unit produces and is attached on the basis of the electrode excitation signal that described electrode excitation signal generation unit produces
Having the prearranged signals frequency spectrum of specific incentives signal characteristic, this signal spectrum is imported into described time delay and determines unit,
Described time delay determine unit for according to described prearranged signals frequency spectrum (when this prearranged signals is square wave, its frequency spectrum
Have periodically) periodic feature determine that the electrode that itself and described electrode excitation signal generation unit produce swashs
Encourage the phase contrast between the frequency spectrum of signal, and determine described electrode excitation signal generation unit according to this phase contrast
Produce to energized position collect with described electromyographic signal collection unit after electrode excitation signal response signal it
Between time difference (because the response signal that electromyographic signal collection unit collects is contaminated be attenuated in amplitude
But the electrode excitation signal that spectrum signature will not change), described delay unit according to this time difference to described electrode
The electrode excitation signal that excitation signal generation unit produces carries out time delay, and the signal obtained after time delay is by with described
The myoelectricity response signal that electromyographic signal collection unit collects is input to described subtractor circuit jointly, thus by institute
State electrode excitation signal remnants in described myoelectricity response signal to remove from described myoelectricity response signal.
Preferably, described prearranged signals frequency spectrum is the frequency spectrum of the square-wave signal with 2 seconds.
Preferably, described signal detection mode matching unit includes: mode memory, spectral analysis unit and
Data processor, described mode memory storage has the most electric with the various modes of rehabilitation training signal
The First Eigenvalue of the frequency spectrum of pole excitation signal, described spectral analysis unit is for by described electrode excitation signal
The electrode excitation signal that generation unit produces is transformed to frequency spectrum and determines the Second Eigenvalue of this frequency spectrum, and described the
Two eigenvalues are identical with described fisrt feature Value Types, and described data processor is looked in described mode memory
Look for described Second Eigenvalue, and determine the pattern that the First Eigenvalue matched is corresponding.
Preferably, described the First Eigenvalue and described Second Eigenvalue are spectrum density.
Preferably, described amplification channel switch arrays include multiple gate-controlled switch and amplifier structure connected in series
Become switch arrays and channel status memorizer, the input of each amplifier in described switch arrays with
Each exciting electrode to energized position emission electrode pumping signal concatenates correspondingly, described passage shape
State memorizer is for storing with described various modes each exciting electrode one to one under this each pattern
Optimized switch state, the pattern that described switch arrays determine according to described signal detection mode matching unit is from institute
State each exciting electrode that in channel status memorizer, lookup is corresponding with this pattern optimized switch in this mode
State, and control the on off state of each gate-controlled switch in described switch arrays.
Preferably, described optimized switch state is according to various rehabilitation training patterns once, to disconnecting and/or closing
Relation between the signal to noise ratio of the myoelectricity response signal obtained after closing each gate-controlled switch determines.
Preferably, described first filter unit is band filter, and its lower limiting frequency and upper cut off frequency divide
Wei 5Hz and 1800Hz.
Preferably, described second filter unit includes: 6.84k Ω resistance, 19.73k Ω resistance, 9.75k Ω
Resistance, 14.3k Ω resistance, 5.13k Ω resistance, 10.94k Ω resistance, 1.73k Ω resistance, 3.91k Ω electricity
Resistance, 2.8k Ω resistance, 5k Ω resistance, 2k Ω resistance, a 1k Ω resistance, a 2.5k Ω resistance,
One 2.2k Ω resistance, the 2nd 2.2k Ω resistance, the 2nd 1k Ω resistance, 9.31k Ω resistance, 2.32k Ω resistance,
4.2k Ω resistance, 4.8k Ω resistance, the 2nd 2.5k Ω resistance, 0.27uF electric capacity, 0.22uF electric capacity, first
0.31uF electric capacity, 0.33uF electric capacity, 0.38uF electric capacity, 0.82uF electric capacity, 6.8uF electric capacity, 0.57uF
Electric capacity, the 2nd 0.31uF electric capacity, 0.12uF electric capacity, 2uF electric capacity, a 0.8uF electric capacity, the 2nd 0.8uF
Electric capacity, a 0.35uF electric capacity, the 2nd 0.35uF electric capacity, the 3rd 0.31uF electric capacity, 0.47uF electric capacity,
First operational amplifier, the second operational amplifier, the 3rd operational amplifier, four-operational amplifier, the 5th
Operational amplifier, the 6th operational amplifier, the 7th operational amplifier, the first Zener diode, the second Zener
Diode, the 3rd Zener diode, the 4th Zener diode, the 5th Zener diode, the 6th Zener two pole
Pipe, the 7th Zener diode, the first subtractor circuit, and the second subtractor circuit, wherein, described 6.84k
First end of Ω resistance connects input signal end and the first end of 2.8k Ω resistance, described 6.84k Ω respectively
Second end of resistance connects the first end of described 19.73k Ω resistance, and the second end of described 19.73k Ω resistance divides
Do not connect positive input terminal and first end of described 0.22uF electric capacity of described first operational amplifier, described
Second end ground connection of 0.22uF electric capacity, the first end of described 19.73k Ω resistance is also connected with described 0.27uF electricity
The first end held, the second end of described 0.27uF electric capacity connects the outfan of described first operational amplifier, 2uF
First end of electric capacity, the first end of described 9.75k Ω resistance and the negative input end of the first operational amplifier, institute
First end of the second end and described 14.3k Ω resistance of stating 9.75k Ω resistance is connected, described 14.3k Ω resistance
The second end connect the positive input terminal of described second operational amplifier and the of a described 0.31uF electric capacity respectively
One end, the second end ground connection of a described 0.31uF electric capacity, the first end of described 14.33k Ω resistance is also connected with
First end of described 0.33uF electric capacity, the second end of described 0.33uF electric capacity connects described second operation amplifier
The outfan of device, the first end of 2uF electric capacity, the first end of described 5.13k Ω resistance and the second operation amplifier
The negative input end of device, the second end of described 2.8k Ω resistance connects the first of described 2nd 0.31uF electric capacity respectively
End, the first end of described 0.12uF electric capacity and the first end of described 4.2k Ω resistance, described 4.2k Ω resistance
The second end ground connection, the second end of described 0.12uF electric capacity connects the negative defeated of described 3rd operational amplifier respectively
Entering the first end of end and described 4.8k Ω resistance, the second end of described 2nd 0.31uF electric capacity connects described respectively
Second end of 4.8k Ω resistance and the outfan of described 3rd operational amplifier and the first Zener diode are just
Pole, the positive input terminal of negative pole described second subtractor circuit of connection of described first Zener diode, described second
The outfan of subtractor circuit connects the of the second end of a described 1k Ω resistance and described 2nd 0.8uF electric capacity
One end, the positive input terminal of described 3rd operational amplifier connects DC voltage, the second end of described 2uF electric capacity
Connect respectively the positive input terminal of described four-operational amplifier, outfan, a 1k Ω resistance the first end with
And the first end of 5k Ω resistance, the second end of described 5k Ω resistance connects the negative defeated of described four-operational amplifier
Entering end, the outfan of described four-operational amplifier is also connected with the positive pole of the second Zener diode, and described second
The negative pole of Zener diode connects first end and the first of described 2k Ω resistance of described 5.13k Ω resistance respectively
End, the outfan of described 3rd operational amplifier be also respectively connected with the negative pole of described 3rd Zener diode, the
First end of one 0.8uF electric capacity and the first end of a described 2.5k Ω resistance, described 3rd Zener two pole
The positive pole of pipe connect respectively the positive pole of described first Zener diode, the first end of the 2nd 0.8uF electric capacity,
The positive pole of four Zener diodes, the second end of a 1k Ω resistance, the first end of the 2nd 1k Ω resistance, second
First end of 2.2k Ω resistance, the second end of a described 2.5k Ω resistance connects described 2k Ω resistance respectively
Second end and the second end of described 5.13k Ω resistance and the negative pole of the 5th Zener diode and described first
First end of 2.2k Ω resistance, the positive pole of described 4th Zener diode, the second end of a 0.8uF electric capacity,
Second end of the 2nd 0.8uF electric capacity, the second end of described 2nd 1k Ω resistance, a described 0.35uF electric capacity
The second end, the second end of described 2nd 0.35uF electric capacity, the equal ground connection of negative pole of the 6th Zener diode, institute
The second end stating the 2nd 2.2k Ω resistance connects the first end of described 2nd 0.35uF electric capacity, the 6th Zener respectively
The positive pole of diode, the positive pole of the 7th Zener diode, the second end of a described 2.2k Ω resistance connects respectively
Connect the first end, the negative pole of the 7th Zener diode and the 9.31k Ω resistance of a described 0.35uF electric capacity
First end, the second end of described 5.13k Ω resistance connects the negative pole of the 5th Zener diode, described respectively
First end of 10.94k Ω resistance and the first end of described 0.82uF electric capacity, the of described 10.94k Ω resistance
Two ends connect the first end of the positive input terminal of the 5th operational amplifier, 0.38uF electric capacity, described 0.38uF respectively
Second end ground connection of electric capacity, the second end of described 0.82uF electric capacity connects described 5th operational amplifier respectively
Outfan, the first end of described 1.73k Ω resistance, the negative input end of described 5th operational amplifier and described
The positive pole of the 5th Zener diode, the second end of described 1.73k Ω resistance connects described 3.91k Ω resistance respectively
The first end and the first end of described 6.8uF electric capacity, the second end of described 3.91k Ω resistance connects respectively
The positive input terminal of six operational amplifiers and the first end of 0.57uF electric capacity, the second end of described 0.57uF electric capacity
Ground connection, the second end of described 6.8uF electric capacity connects the outfan of described 6th operational amplifier, described respectively
The negative input end of the first subtractor circuit and the negative input end of described 6th operational amplifier, described 9.31k Ω electricity
Resistance the second end connect respectively the first end of described 0.47uF electric capacity, the first of described 3rd 0.31uF electric capacity
End and the first end of 2.32k Ω resistance, the second end ground connection of described 2.32k Ω resistance, described 3rd 0.31uF
Second end of electric capacity connects the negative input end of described 7th operational amplifier, described 2nd 2.5k Ω resistance respectively
The first end, the second end of described 2nd 2.5k Ω resistance connect respectively the second end of described 0.47uF electric capacity,
The outfan of the 7th operational amplifier, the positive input terminal of described 7th operational amplifier connects DC voltage, institute
The outfan stating the 7th operational amplifier is also connected with the positive input terminal of described first subtractor circuit, and described first asks
The outfan of difference circuit connects the negative input end of described second subtractor circuit, the output of described first subtractor circuit
End connects output signal end.
According to a preferred embodiment of the invention, DC voltage is Vdd/2 and Vdd=5V.Described each seeks difference electricity
Subtractor can be selected in road.
The narration made for presently preferred embodiments of the present invention above is the purpose for illustrating, and is not intended to limit this
Invention is accurately disclosed form, repaiies based on above teaching or from embodiments of the invention study
It is possible for changing or changing, and embodiment is for explaining orally the principle of the present invention and allowing those skilled in the art
The present invention is utilized to select and narration, the technological thought attempt of the present invention in reality application with various embodiments
Determined by claim and equalization thereof.
Claims (10)
1. a wearable rehabilitation state monitor, it is characterised in that including: flexible band, rehabilitation information
Detection equipment, communication unit and remote rehabilitation information monitoring server, wherein said flexible band is by described
Rehabilitation information detecting apparatus and described communication unit are fixed on person's health to be monitored in the way of wearable, institute
State rehabilitation information detecting apparatus for being energized when described flag information meets predetermined identity condition and carrying out rehabilitation
Training and the detection of rehabilitation information, described communication unit is for by the output of described rehabilitation information detecting apparatus
Detection information is transferred to described remote rehabilitation information monitoring server, described remote rehabilitation information monitoring server
For sending request rescue information according to the detection information received to First aid station.
Wearable rehabilitation state monitor the most according to claim 1, it is characterised in that described rehabilitation
Information detecting apparatus includes: for carrying out the rehabilitation training equipment of rehabilitation training and exercise and for extensive at this
Exercise routine again and detects the rehabilitation training detection equipment of rehabilitation training signal, described rehabilitation training equipment bag
Include by exciting electrode to the electrode excitation signal generation unit of energized position emission electrode pumping signal and
Gathering the myoelectricity response signal gathering unit of the response as this electrode excitation signal, described rehabilitation training detects
Equipment includes: excitation remnants remove signal element, signal detection mode matching unit, amplification channel switch arrays
Row, the first filter unit and the second filter unit, wherein said excitation remnants remove signal element, described letter
Number detection pattern matching unit, described amplification channel switch arrays, described first filter unit and described second
Filter unit is in sequential series.
Wearable rehabilitation state monitor the most according to claim 2, it is characterised in that described excitation
Remaining signal element of removing is used for eliminating the pumping signal interference components in electromyographic signal collection unit, including:
Electrode excitation signal characteristic spectrum generating unit, electromyographic signal frequency spectrum signal generating unit, time delay determine unit, prolong
Shi Danyuan, subtractor circuit, wherein said electrode excitation signal characteristic spectrum generating unit produces at described electrode
It is attached to specific incentives signal characteristic on the basis of the electrode excitation signal that excitation signal generation unit produces
Prearranged signals frequency spectrum, this signal spectrum is imported into described time delay and determines that unit, described time delay determine that unit is used
In determining that it produces with described electrode excitation signal generation unit according to the periodic feature of described prearranged signals frequency spectrum
Phase contrast between the frequency spectrum of raw electrode excitation signal, and determine that described electrode excitation is believed according to this phase contrast
Number generation unit collects with described electromyographic signal collection unit after energized position produces electrode excitation signal
Time difference between response signal, described electrode excitation signal is produced by described delay unit according to this time difference
Unit produce electrode excitation signal carry out time delay, the signal obtained after time delay by with described electromyographic signal collection
The myoelectricity response signal that unit collects is input to described subtractor circuit jointly, thus is believed by described electrode excitation
Number described myoelectricity response signal in remnants from described myoelectricity response signal remove.
Wearable rehabilitation state monitor the most according to claim 3, it is characterised in that described predetermined
Signal spectrum is the frequency spectrum of the square-wave signal with 2 seconds.
Wearable rehabilitation state monitor the most according to claim 3, it is characterised in that described signal
Detection pattern matching unit includes: mode memory, spectral analysis unit and data processor, described pattern
Memorizer storage has the of the frequency spectrum of the electrode excitation signal one to one of the various modes with rehabilitation training signal
One eigenvalue, described spectral analysis unit is for swashing the electrode that described electrode excitation signal generation unit produces
Encouraging signal be transformed to frequency spectrum and determine the Second Eigenvalue of this frequency spectrum, described Second Eigenvalue is special with described first
Value indicative type is identical, and described Second Eigenvalue searched in described mode memory by described data processor, and
Determine the pattern that the First Eigenvalue matched is corresponding.
Wearable rehabilitation state monitor the most according to claim 5, it is characterised in that described first
Eigenvalue and described Second Eigenvalue are spectrum density.
Wearable rehabilitation state monitor the most according to claim 2, it is characterised in that described amplification
Channel switching array includes multiple gate-controlled switch and the switch arrays of amplifier connected in series composition and passage
Status register, the input of each amplifier in described switch arrays with to energized position emission electrode
Each exciting electrode of pumping signal concatenates correspondingly, and described channel status memorizer is for storage and institute
State various modes each exciting electrode one to one optimized switch state under this each pattern, described in open
The pattern that pass array determines according to described signal detection mode matching unit is looked into from described channel status memorizer
Look for each exciting electrode corresponding with this pattern optimized switch state in this mode, and control described switch
The on off state of each gate-controlled switch in array.
Wearable rehabilitation state monitor the most according to claim 7, it is characterised in that described most preferably
On off state, according to various rehabilitation training patterns once, obtains after disconnecting and/or closing each gate-controlled switch
Myoelectricity response signal signal to noise ratio between relation determine.
Wearable rehabilitation state monitor the most according to claim 2, it is characterised in that described first
Filter unit is band filter, and its lower limiting frequency and upper cut off frequency are respectively 5Hz and 1800Hz.
Wearable rehabilitation state monitor the most according to claim 9, it is characterised in that described
Two filter units include: 6.84k Ω resistance, 19.73k Ω resistance, 9.75k Ω resistance, 14.3k Ω resistance,
5.13k Ω resistance, 10.94k Ω resistance, 1.73k Ω resistance, 3.91k Ω resistance, 2.8k Ω resistance, 5k Ω
Resistance, 2k Ω resistance, a 1k Ω resistance, a 2.5k Ω resistance, a 2.2k Ω resistance, second
2.2k Ω resistance, the 2nd 1k Ω resistance, 9.31k Ω resistance, 2.32k Ω resistance, 4.2k Ω resistance, 4.8k
Ω resistance, the 2nd 2.5k Ω resistance, 0.27uF electric capacity, 0.22uF electric capacity, a 0.31uF electric capacity, 0.33uF
Electric capacity, 0.38uF electric capacity, 0.82uF electric capacity, 6.8uF electric capacity, 0.57uF electric capacity, the 2nd 0.31uF electricity
Appearance, 0.12uF electric capacity, 2uF electric capacity, a 0.8uF electric capacity, the 2nd 0.8uF electric capacity, a 0.35uF
Electric capacity, the 2nd 0.35uF electric capacity, the 3rd 0.31uF electric capacity, 0.47uF electric capacity, the first operational amplifier,
Second operational amplifier, the 3rd operational amplifier, four-operational amplifier, the 5th operational amplifier, the 6th
Operational amplifier, the 7th operational amplifier, the first Zener diode, the second Zener diode, the 3rd Zener
Diode, the 4th Zener diode, the 5th Zener diode, the 6th Zener diode, the 7th Zener two pole
Pipe, the first subtractor circuit, and the second subtractor circuit, wherein, the first end of described 6.84k Ω resistance is respectively
Connecting input signal end and the first end of 2.8k Ω resistance, the second end of described 6.84k Ω resistance connects institute
Stating the first end of 19.73k Ω resistance, the second end of described 19.73k Ω resistance connects described first computing respectively
The positive input terminal of amplifier and the first end of described 0.22uF electric capacity, the second termination of described 0.22uF electric capacity
Ground, the first end of described 19.73k Ω resistance is also connected with the first end of described 0.27uF electric capacity, described 0.27uF
Second end of electric capacity connects the outfan of described first operational amplifier, the first end of 2uF electric capacity, described 9.75k
First end of Ω resistance and the negative input end of the first operational amplifier, the second end of described 9.75k Ω resistance with
First end series connection of described 14.3k Ω resistance, the second end of described 14.3k Ω resistance connects described second respectively
The positive input terminal of operational amplifier and the first end of a described 0.31uF electric capacity, a described 0.31uF electricity
The the second end ground connection held, the first end of described 14.33k Ω resistance is also connected with the first end of described 0.33uF electric capacity,
Described 0.33uF electric capacity second end connect the outfan of described second operational amplifier, the first of 2uF electric capacity
End, the first end of described 5.13k Ω resistance and the negative input end of the second operational amplifier, described 2.8k Ω
Second end of resistance connect respectively the first end of described 2nd 0.31uF electric capacity, the of described 0.12uF electric capacity
One end and the first end of described 4.2k Ω resistance, the second end ground connection of described 4.2k Ω resistance, described 0.12uF
Second end of electric capacity connects the negative input end of described 3rd operational amplifier and the of described 4.8k Ω resistance respectively
One end, the second end of described 2nd 0.31uF electric capacity connects the second end of described 4.8k Ω resistance and described respectively
The outfan of the 3rd operational amplifier and the positive pole of the first Zener diode, described first Zener diode
Negative pole connects the positive input terminal of described second subtractor circuit, and the outfan of described second subtractor circuit connects described
Second end of the oneth 1k Ω resistance and the first end of described 2nd 0.8uF electric capacity, described 3rd operational amplifier
Positive input terminal connect DC voltage, the second end of described 2uF electric capacity connects described 4th operation amplifier respectively
The positive input terminal of device, outfan, the first end of a 1k Ω resistance and the first end of 5k Ω resistance, described
Second end of 5k Ω resistance connects the negative input end of described four-operational amplifier, described four-operational amplifier
Outfan be also connected with the positive pole of the second Zener diode, the negative pole of described second Zener diode connects respectively
First end of described 5.13k Ω resistance and the first end of described 2k Ω resistance, described 3rd operational amplifier
Outfan be also respectively connected with the negative pole of described 3rd Zener diode, the first end of a 0.8uF electric capacity and
First end of a described 2.5k Ω resistance, the positive pole of described 3rd Zener diode connects described first respectively
The positive pole of Zener diode, the first end of the 2nd 0.8uF electric capacity, the positive pole of the 4th Zener diode, first
Second end of 1k Ω resistance, the first end of the 2nd 1k Ω resistance, the first end of the 2nd 2.2k Ω resistance, described
Second end of the oneth 2.5k Ω resistance connects the second end of described 2k Ω resistance and described 5.13k Ω resistance respectively
The second end and the negative pole of the 5th Zener diode and the first end of a described 2.2k Ω resistance, described
The positive pole of four Zener diodes, the second end of a 0.8uF electric capacity, the second end of the 2nd 0.8uF electric capacity,
Second end of described 2nd 1k Ω resistance, the second end of a described 0.35uF electric capacity, described 2nd 0.35uF
Second end of electric capacity, the equal ground connection of negative pole of the 6th Zener diode, the second end of described 2nd 2.2k Ω resistance
Connect the first end of described 2nd 0.35uF electric capacity, the positive pole of the 6th Zener diode, the 7th Zener two respectively
The positive pole of pole pipe, the second end of a described 2.2k Ω resistance connects the of a described 0.35uF electric capacity respectively
One end, the negative pole of the 7th Zener diode and the first end of 9.31k Ω resistance, described 5.13k Ω resistance
Second end connects the negative pole of the 5th Zener diode, the first end of described 10.94k Ω resistance and described respectively
First end of 0.82uF electric capacity, the second end of described 10.94k Ω resistance connects the 5th operational amplifier respectively
Positive input terminal, the first end of 0.38uF electric capacity, the second end ground connection of described 0.38uF electric capacity, described 0.82uF
Second end of electric capacity connect respectively the outfan of described 5th operational amplifier, the first of described 1.73k Ω resistance
End, the negative input end of described 5th operational amplifier and the positive pole of described 5th Zener diode, described
Second end of 1.73k Ω resistance connects the first end of described 3.91k Ω resistance and described 6.8uF electric capacity respectively
The first end, the second end of described 3.91k Ω resistance connect respectively the 6th operational amplifier positive input terminal and
First end of 0.57uF electric capacity, the second end ground connection of described 0.57uF electric capacity, the second of described 6.8uF electric capacity
End connect respectively the outfan of described 6th operational amplifier, the negative input end of described first subtractor circuit and
The negative input end of described 6th operational amplifier, the second end of described 9.31k Ω resistance connects described respectively
First end of 0.47uF electric capacity, the first end of described 3rd 0.31uF electric capacity and the first of 2.32k Ω resistance
End, the second end ground connection of described 2.32k Ω resistance, the second end of described 3rd 0.31uF electric capacity connects respectively
The negative input end of described 7th operational amplifier, the first end of described 2nd 2.5k Ω resistance, described 2nd 2.5k
Second end of Ω resistance connects the second end of described 0.47uF electric capacity, the outfan of the 7th operational amplifier respectively,
The positive input terminal of described 7th operational amplifier connects DC voltage, the outfan of described 7th operational amplifier
Being also connected with the positive input terminal of described first subtractor circuit, the outfan of described first subtractor circuit connects described the
The negative input end of two subtractor circuits, the outfan of described first subtractor circuit connects output signal end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586777.XA CN105962903B (en) | 2016-07-25 | 2016-07-25 | A kind of wearable rehabilitation state monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610586777.XA CN105962903B (en) | 2016-07-25 | 2016-07-25 | A kind of wearable rehabilitation state monitor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105962903A true CN105962903A (en) | 2016-09-28 |
| CN105962903B CN105962903B (en) | 2019-02-26 |
Family
ID=56951997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610586777.XA Active CN105962903B (en) | 2016-07-25 | 2016-07-25 | A kind of wearable rehabilitation state monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105962903B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137081A (en) * | 2017-06-22 | 2017-09-08 | 四川东鼎里智信息技术有限责任公司 | Muscle transient equilibrium detecting system |
| CN107174243A (en) * | 2017-06-22 | 2017-09-19 | 四川东鼎里智信息技术有限责任公司 | muscle balance information collecting method |
| CN107296617A (en) * | 2017-06-22 | 2017-10-27 | 四川东鼎里智信息技术有限责任公司 | The monitoring method of muscle explosive force |
| CN107296606A (en) * | 2017-06-22 | 2017-10-27 | 四川东鼎里智信息技术有限责任公司 | Muscle transient equilibrium supervising device |
| CN108267249A (en) * | 2018-02-08 | 2018-07-10 | 四川东鼎里智信息技术有限责任公司 | A kind of stealthy night vision device of wearableization based on graphene |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247652A (en) * | 2011-04-15 | 2011-11-23 | 上海交通大学 | Neuromuscular electric stimulation device |
| CN104353184A (en) * | 2014-11-03 | 2015-02-18 | 上海理工大学 | Electromyographic feedback stimulator |
| CN204193307U (en) * | 2014-10-27 | 2015-03-11 | 深圳市讯丰通电子有限公司 | Based on the portable biofeedback instrument that mobile terminal controls |
| US20150070270A1 (en) * | 2013-09-06 | 2015-03-12 | Thalmic Labs Inc. | Systems, articles, and methods for electromyography-based human-electronics interfaces |
| CN204539377U (en) * | 2015-05-05 | 2015-08-05 | 孙卫唯 | There is the athletic rehabilitation system of real time kinematics feedback |
| CN105233406A (en) * | 2015-09-25 | 2016-01-13 | 上海交通大学 | Cerebral apoplexy functional electrical stimulation rehabilitation system |
| CN205198399U (en) * | 2015-11-25 | 2016-05-04 | 殷波 | Recovered training system |
-
2016
- 2016-07-25 CN CN201610586777.XA patent/CN105962903B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102247652A (en) * | 2011-04-15 | 2011-11-23 | 上海交通大学 | Neuromuscular electric stimulation device |
| US20150070270A1 (en) * | 2013-09-06 | 2015-03-12 | Thalmic Labs Inc. | Systems, articles, and methods for electromyography-based human-electronics interfaces |
| CN204193307U (en) * | 2014-10-27 | 2015-03-11 | 深圳市讯丰通电子有限公司 | Based on the portable biofeedback instrument that mobile terminal controls |
| CN104353184A (en) * | 2014-11-03 | 2015-02-18 | 上海理工大学 | Electromyographic feedback stimulator |
| CN204539377U (en) * | 2015-05-05 | 2015-08-05 | 孙卫唯 | There is the athletic rehabilitation system of real time kinematics feedback |
| CN105233406A (en) * | 2015-09-25 | 2016-01-13 | 上海交通大学 | Cerebral apoplexy functional electrical stimulation rehabilitation system |
| CN205198399U (en) * | 2015-11-25 | 2016-05-04 | 殷波 | Recovered training system |
Non-Patent Citations (1)
| Title |
|---|
| 杨洋等: "表面肌电信号实时反馈式电刺激康复训练系统的设计", 《生物医学工程学进展》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137081A (en) * | 2017-06-22 | 2017-09-08 | 四川东鼎里智信息技术有限责任公司 | Muscle transient equilibrium detecting system |
| CN107174243A (en) * | 2017-06-22 | 2017-09-19 | 四川东鼎里智信息技术有限责任公司 | muscle balance information collecting method |
| CN107296617A (en) * | 2017-06-22 | 2017-10-27 | 四川东鼎里智信息技术有限责任公司 | The monitoring method of muscle explosive force |
| CN107296606A (en) * | 2017-06-22 | 2017-10-27 | 四川东鼎里智信息技术有限责任公司 | Muscle transient equilibrium supervising device |
| CN107137081B (en) * | 2017-06-22 | 2019-10-25 | 四川东鼎里智信息技术有限责任公司 | Muscle transient equilibrium detection system |
| CN107296617B (en) * | 2017-06-22 | 2019-10-25 | 四川东鼎里智信息技术有限责任公司 | The monitoring method of muscle explosive force |
| CN107296606B (en) * | 2017-06-22 | 2019-10-25 | 四川东鼎里智信息技术有限责任公司 | Muscle transient equilibrium monitoring device |
| CN108267249A (en) * | 2018-02-08 | 2018-07-10 | 四川东鼎里智信息技术有限责任公司 | A kind of stealthy night vision device of wearableization based on graphene |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105962903B (en) | 2019-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105962903A (en) | Wearable rehabilitation state monitor | |
| Mahbub et al. | A low-power wireless piezoelectric sensor-based respiration monitoring system realized in CMOS process | |
| CN110169756A (en) | A kind of no-induction sleep monitoring device and monitoring system | |
| CN107551323B (en) | Artificial skin and its detection method based on piezoelectric material and thermistor material | |
| JP2002065640A (en) | Body movement sensing system, health management system and work management system | |
| CN203354539U (en) | Portable electrocardio multi-lead monitoring device | |
| CN107943271A (en) | Exercise data detection method, apparatus and system | |
| CN203829261U (en) | Data collecting and processing system for upper limb rehabilitation robots | |
| Dinh et al. | Bandage-size non-ECG heart rate monitor using ZigBee wireless link | |
| CN111671426B (en) | Human body respiration state monitoring system and method based on flexible sensing and deep learning | |
| CN106407651A (en) | Intelligent community service system for the aged | |
| CN105411606A (en) | Medical blood oxygen saturation measurement system | |
| CN106228012B (en) | A kind of remote rehabilitation information detecting system | |
| CN104000567B (en) | Portable multipoint pulse wireless monitoring system | |
| CN106236090B (en) | A kind of physical stamina test equipment based on ARM | |
| CN103190908A (en) | Handheld impedance measuring instrument | |
| CN106137183A (en) | A kind of cardiac monitoring electric power supply control system based on EGC sensor | |
| CN104666052A (en) | System and method for processing lower-limb muscle sound signals for exoskeleton robots | |
| CN106137189B (en) | A kind of motion function recovery detector | |
| CN109394206A (en) | Method of real-time and its device based on premature beat signal in wearable ECG signal | |
| CN106209030B (en) | Rehabilitation training signal filter circuit | |
| CN215227749U (en) | Portable remote noninvasive continuous myoelectricity monitoring device | |
| CN208970186U (en) | Health detecting system for wearable device | |
| CN106175760B (en) | A kind of front-end detection unit of motion function recovery system | |
| CN106175759A (en) | Electromyographic signal collection circuit and Wearable device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |