CN106037714A - Heart beat monitoring device - Google Patents
Heart beat monitoring device Download PDFInfo
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- CN106037714A CN106037714A CN201610347839.1A CN201610347839A CN106037714A CN 106037714 A CN106037714 A CN 106037714A CN 201610347839 A CN201610347839 A CN 201610347839A CN 106037714 A CN106037714 A CN 106037714A
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- module
- monitoring device
- intelligent terminal
- ecg signal
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
- A61B5/318—Heart-related electrical modalities, e.g. electrocardiography [ECG]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6804—Garments; Clothes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
Abstract
The invention discloses a heart beat monitoring device, which is arranged on clothes, and is characterized by comprising an ECG (electrocardiosignal) collecting unit and miniature intelligent terminal equipment, wherein the ECG collecting unit is arranged at the inner side of the front part of the clothes, and is used for collecting human body ECGs; and the miniature intelligent terminal equipment comprises a data processing module and an output module, and is arranged at the outer side of the clothes. The heart beat monitoring device has the technical effects that through the heart beat monitoring device combined with the clothes and personal mobile equipment, the monitoring on the human body health is realized; and when a user has sudden disease symptoms, the heart beat monitoring device can give out warning prompt to remind the user of taking a good rest and receiving treatment in time. On the premise of not disturbing the daily life of the user, the effects of precise measurement, real-time health monitoring and the like are achieved.
Description
Technical field
The present invention relates to intelligence wearable device field, be specifically related to a kind of heartbeat monitoring device.
Background technology
In contemporary society, due to the fast development of science technology and society economy, people to ensure healthy requirement also by
Gradual change is high and increasingly emphasizes medical treatment real-time and accuracy, and in order to meet this demand, portable medical treatment miscellaneous sets
The standby numerous and confused sight line entering people.In these intelligent medical equipment, the defect that most of equipment have is poor Portability
Restricted with space, do not bring preferably experience to user, equipment component is due to bigger volume and weight, and user cannot be by
Equipment is carried with, so user can only take a certain time measurement in a certain fixed location.
In early days in medical profession, due to cardiopathic high mortality, the precisely discriminating to ECG electrocardiosignal seems the heaviest
Want.ECG signal unlike traditional physiological feature signal has the advantages such as hurtless measure, reaction information are many, and this is also ECG letter
In heart disease is monitored, number there is the reason of a large amount of utilization.
Summary of the invention
For the disadvantages described above of prior art, the invention provides a kind of heartbeat monitoring device, its object is to human body
Carrying out health monitoring, when there is burst disease, apparatus of the present invention give a warning prompting, and call user's attention is had a rest or controls in time
Treat.
For achieving the above object, according to the invention provides a kind of heartbeat monitoring device, being configured at a medicated clothing, its feature exists
In, including:
One electrocardio signal collecting unit, is arranged on medicated clothing front inner, is used for gathering human body ECG signal；
One small intelligent terminal unit, including data processing module and output module, described small intelligent terminal unit sets
Put outside medicated clothing,
Described data processing module for ECG signal that described electrocardio signal collecting unit is gathered carry out sort operation,
ECG signal data after simultaneously carrying out sort operation process transmits to output module；
Described output module is for exporting the ECG signal data after described data processing module processes；
Described electrocardio signal collecting unit and the electrical connection of described small intelligent terminal unit.
Preferably, described small intelligent terminal unit also includes data memory module, and described data memory module is used for institute
State the ECG signal data of output after storage data processing module processes.
Preferably, described small intelligent terminal unit also includes that data memory module, described data memory module are used for depositing
Store up the ECG signal data after described data processing module processes.
Preferably, described small intelligent terminal unit also includes data disaply moudle, is used for directly displaying described output mould
Block output described data processing module process after ECG signal data or directly invoke described memory module storage ECG letter
Number.
Preferably, described small intelligent terminal unit also includes wireless communication module, for by described data processing module
ECG signal data or the ECG signal data of described data memory module storage after process are wirelessly transmitted to individual's mobile device,
Such as mobile phone or high in the clouds.
Preferably, described data processing module also includes abnormal heartbeat identification module, and described abnormal heartbeat identification module is used
In differentiating that the ECG signal data exported after described data processing module processes is the most normal.
Preferably, described small intelligent terminal unit also includes reminding module, for the emergent place to burst disease situation
Reason, when described abnormal heartbeat identification module analysis show that ECG signal data is improper, can pass through auditory tone cues user, and
Reminder message is sent to individual's mobile device by wireless communication module.
Preferably, described electrocardio signal collecting unit includes interface unit and multiple electrode, and described electrode is arranged on medicated clothing
Inner side, interface unit is arranged on outside medicated clothing, is connected by conductive fiber between described electrode and described interface unit.
Preferably, described interface unit is multiple snap-fastener, and described snap-fastener includes that box and pin thread, described box are arranged on clothing
On thing, described pin thread is arranged on described small intelligent terminal unit, and described box and pin thread match.
Preferably, described electrode, interface unit and conductive fiber are covered with one layer of flexible material.
The method have technical effect that, by the heartbeat monitoring device combined with clothes, more in addition individual is mobile sets
Standby, it is achieved that the monitoring to health, when burst disease symptom occurs in user, apparatus of the present invention can give a warning prompting, carries
Awake user takes a good rest or treats in time.On the premise of not disturbing user's daily life, play accurately measurement, real time health prison
The effects such as survey.
Accompanying drawing explanation
Fig. 1 is the heartbeat monitoring device structural representation described in the present embodiment；
Fig. 2 is small intelligent terminal unit front schematic view described in the present embodiment；
Fig. 3 is small intelligent terminal unit schematic rear view described in the present embodiment；
Fig. 4 is small intelligent terminal unit module map described in the present embodiment；
Fig. 5 is wavelet transformation process chart in the present embodiment；
Symbol description:
101-clothes, 102,103-conductive fiber, 104-the first electrode, 105-the second electrode, 106-small intelligent terminal
Equipment, 107-the first snap-fastener, 108-the second snap-fastener；202-LCDs, 203-switchs, and 204-USB charging socket, 205-raises
Sound device, 402-data processing module, 403-data memory module, 404-reminding module, 405-wireless communication module, 406-data
Display module, 407-power module, 408-personal mobile phone.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.If additionally, technical characteristic involved in each embodiment of invention described below
The conflict of not constituting each other just can be mutually combined.
As it is shown in figure 1, the heartbeat monitoring device that the present invention provides is by clothes itself 101, conductive fiber 102,103, first
Electrode 104, the second electrode 105, small intelligent terminal unit 106, snap-fastener 107,108 forms.
Wherein, clothes 101 is made up of close-fitting weaving face fabric, belongs to underclothes, can meet user and want comfort level
Ask.Conductive fiber 102,103 use flexible textile wire, general fibre and superfine stainless steel fibre be combined into, conduction and
Can wash, the first electrode 104, the second electrode 105 uses dry electrode of weaving, naturally it is also possible to cover on conductive fiber and electrode
Flexible material, comfortable and easy to wear can wash requirement in west to meet.First electrode 104, the second electrode 105 respectively by conductive fiber 102,
103 connect with snap-fastener 107,108, and the general denominator of snap-fastener is buckled and pin thread, and box is arranged on clothes, and pin thread is arranged on small intelligent
On terminal unit 106, small intelligent terminal unit 106 passes right through pin thread and matches with box, and spiral-lock is on clothes, and dismounting is pacified
Dress extremely convenient.Conductive fiber 102,103 is sewn to inside wisdom clothing, and user will not perceive depositing of conductive fiber 102,103
?.First electrode 104, the second electrode 105, for gathering the ECG signal of user, lays respectively at the internal left and right sides, thoracic cavity of clothes,
It is sewn to inside clothes 101, due to small volume and lighter in weight, wearer will not be caused the burden in weight.
As shown in Figures 2 and 3, small intelligent terminal unit 201 front has one to small intelligent terminal unit 106 concrete structure
LCDs 202 is used for showing ECG signal waveform or prompt text, and there is miniature loudspeaker 205 lower section, can send prompt tone
Remind user.There is the switch 203 controlling whole terminal small intelligent terminal unit side, can control opening of terminal by sliding
Or close, there is a USB charging socket 204 small intelligent terminal unit bottom surface, can be that terminal is charged by this socket, or
Being mounted directly battery is small intelligent power terminal equipment.
As shown in Figure 4, the small intelligent terminal module 401 that the present embodiment provides includes data processing module 402, and data are deposited
Storage module 403, reminding module 404, wireless communication module 405, data disaply moudle 406, power module 407.Data process mould
Block 402, for receiving the human body ECG signal collected, and carries out the sequence of operations such as signal denoising, feature extraction, classification,
ECG signal after process, the ECG signal after data processing module 402 will process is sent to data disaply moudle 406, permissible
Show the waveform of user's electrocardiosignal in real time, the words such as " needing to have a rest " or " SOS " can be shown in the case of user is in disease
Sample.When user checks the information that display module 406 shows the most in time, user is follow-up for convenience checks, at small intelligent
Terminal unit 106 is increasing by a data memory module 403, for storing the ECG signal of output after data processing module 402 processes
Data, facilitate that user is follow-up to be checked.User also can view self electrocardio situation, in small-sized intelligence in mobile terminal the most for convenience
Can increase by a wireless communication module 405 by terminal unit 106, when the ECG signal data amount accumulation of data memory module 403 storage
During to a certain size, all of data are transferred to wireless communication module 405 and send to personal mobile phone by data memory module 403
408, it is also possible to be other people's mobile devices, such as high in the clouds, personal mobile phone 408, these can be used in preserving user health record
Or carry out calling for help, contacting family members when user is ill.Mobile phone is provided with the supporting APP of this complete equipment, is receiving small intelligent
During the message of terminal, a series of feedback operation can be carried out, such as: mobile phone pushes " you need to have a rest " printed words signal language or disease
Emergency note is sent to user family members and doctor during burst.Wireless communication module 405 mainly uses Bluetooth technology, it is achieved that low merit
The function of consumption short range data transmission.
Some user is in fact and the ECG signal data of unclear output is the most normal, in order to allow the domestic consumer can be very
Being apparent from own bodies situation, data memory module 403 is also provided with an abnormal heartbeat identification module, and this module can be reflected
The ECG signal data that other data processing module exports after processing is the most normal, and will be apparent from shows simultaneously, in order to and
Time remind user, small intelligent terminal unit arranges a reminding module 404 again, reminding module 404 receives abnormal heartbeat
The ECG signal data that identification module transmits, if the ECG signal data result that abnormal heartbeat identification module transmits is health, then will
ECG signal data sends to data disaply moudle 406；If the testing result transmitted from abnormal heartbeat identification module is that heart is slight
Disease, then can send prompt tone, cause user to note, informs user to need as early as possible and has a rest and treat, and it is aobvious to call data
Show that module 406 needs the printed words such as rest in the display screen display of small intelligent terminal unit 106, also can call radio communication mold
Block 405 sends a message to personal mobile phone 408, and showing at corresponding mobile phone A PP end needs rest printed words；If differentiating mould from abnormal heartbeat
The testing result that block transmits is burst disease, and reminding module 404 then can send the loudest alarm song, so as not to user fall in a swoon and
Cannot call for help, call the data disaply moudle 406 emergency printed words such as display screen display SOS at small intelligent terminal unit 106,
Call wireless communication module 405, by personal mobile phone supporting APP transmission distress signals to the doctor in charge or the household of user, ask
The information of rescuing includes the location of user, conveniently succours timely；User's electrocardiogram of nearly ten minutes, it is provided that be advanced by doctor
Solve patient disease's situation, thus give treatment in time.Small intelligent terminal unit is powered by power module 407, and carries
For the function for small intelligent terminal charge.
In the present embodiment, at data processing module 402, have employed the detection algorithm of a kind of abnormal heartbeat, concrete module bag
Include ECG signal to extract and pretreatment module；ECG signal is extracted and pretreatment module；ECG signal characteristic extracting module；Feature to
Amount standardized module；Abnormal heartbeat identification module.
Wherein, ECG signal extract with pretreatment module for obtain ECG signal data filter high-frequency noise and
Remove the work of baseline drift, specifically include: gather ECG signal data, dress wisdom clothing by user and obtain in a period of time
Stable ECG signal also stores in the data file；Data filtering processes, and comprises various noise, to finally in the data of collection
Analysis result have certain interference, therefore, filtering and remove noise is the operation first having to carry out；The present embodiment filters
Process mainly includes following several respects: 1. use filter process signal to eliminate high-frequency noise；2. eliminate baseline drift, the most right
Low frequency signal processes.Process through above step, elimination noise and the purpose of baseline drift phenomenon can be effectively achieved.
ECG signal wavelet transform process module, specifically includes: through two grades of wavelet transforms, signal is obtained wavelet
Section, is shown in Fig. 5.Through pretreated ECG signal x (n) by changing that high frequency filter g (n) and low-frequency filter h (n) form
For bank of filters.Filtered signal is carried out lower sampling.The characteristic of lower sampling solves how selecting scale function frequency width
The problem of degree.Our each iterative filter, the quantity of the sample point of next stage all can halve.Through iterative filter group one
Level processes, and can obtain details wave band D1 and average wave band A1, correspond to high frequency band and the low-frequency band of signal respectively.Again will
Average wave band A1 can obtain details wave band D2 and average wave band A2 through the two stage treatment of iterative filter.D1, D2, A2 tri-
Signal is the sub-band of acquisition.
ECG signal characteristic extracting module.After the process of two grades of iterative filters, different sub-band D1, D2 can be obtained,
A2, wherein comprises part key character.Specifically include:
1) AC energy in primary signal, the signal variance in subband represents the average AC energy in wave band,
For the discrete-time signal x in sample N, sample variance is defined as:
It is the sample average of signal, uses the variance first eigenvalue as this method of discrete signal.
2) AC energy of the wavelet coefficient of each wavelet, extracts the wavelet coefficient of each wavelet as second eigenvalue, i.e.
Wavelet coefficient in D1, D2, A2.
3) AC energy of the wavelet function of each wavelet automatic calibration function.
Automatic calibration function is as measuring the similarity of signal x (n) and its closing signal and conforming method, as this
Method needs second eigenvalue extracted.Assuming that x (n) is the wave band having N number of sampled point, automatic calibration function can be by table
It is shown as:
In formula l be represent for time-labeling, the sampled point in sub-band is carried out this kind and processes, obtain concordance meter
Calculate result.The similarity of each sub-band is calculated by measuring the average AC energy in automatic calibration function.To sub-band D1,
D2, A2 carry out this type of and process, and extract eigenvalue respectively.
4) proportionality coefficient of the maxima and minima of each wavelet wavelet coefficient.
The relative amplitude of discrete signal x (n) is defined as:
min(x(n))/max(x(n))
This feature represents signal in morphologic feature, using it as the 3rd eigenvalue in this method.To each
Wavelet D1, D2, A2 carry out corresponding computing, try to achieve eigenvalue.
5) interval of the instantaneous RR in ECG signal.
Some is about the ARR disease of ECG, such as APB (atrial fibrillation) and PVC (paroxysmal ventricular tachycardia), with mistake
Early heart beating is correlated with, and the result of performance is and has short RR to be spaced compared with other normal ECG signal.The heart is being described in the change at RR interval
Play a very important role during the feature that rule is lacked of proper care, so RR is spaced as the 4th feature by we.RR interval location detects.For
Extract the 4th feature, need to detect that R crest location in waveform, the waveform between continuous two R crests are RR interval.To working as
Front ECG signal, the waveform calculated between the position of the position of current R crest and the adjacent R crest of the next one is spaced as RR.
Characteristic vector standardized module.Owing to the quantity of different characteristic has difference greatly, so we need one
Feature is unified on the same order of magnitude by standardized process.Standardization formula is as follows:
xijRepresent jth feature in ith feature vector.XjmaxRepresent the data that in jth category feature, value is maximum, xjmin
Represent the data that in jth category feature, value is minimum.After standardization, eigenvalue is all located at the interval interior of [0,1], reduces
Operand and convenient after sorting algorithm.
Abnormal heartbeat identification module:
This method have employed MIT-BIH arrhythmia data base (MIT-BIH arrhythmia Database, MITDB)
In data as training sample, according to different features, marked off 8 kinds of different classifications, respectively: normal heartbeat, a left side
Bundle branch block, right bundle branch block, artrial premature beat, ventricle early-age shrinkage, ventricle quiver with fusion, the ventricle of normal beats
Dynamic ripple, pace-making heart beating, pace-making heart beating and the fusion of normal heartbeat.The method employing support vector machine in discrimination process, will
It can be returned according to the characteristic vector that sample is different by test sample and training sample together as input, support vector machine
Class.The classification results be given according to support vector machine, differentiates whether user is in health status.Finally, algorithm draws discriminating
Result.
As it will be easily appreciated by one skilled in the art that and the foregoing is only presently preferred embodiments of the present invention, not in order to
Limit the present invention, all any amendment, equivalent and improvement etc. made within the spirit and principles in the present invention, all should comprise
Within protection scope of the present invention.
Claims (9)
1. a heartbeat monitoring device, is configured at a medicated clothing, it is characterised in that including:
One electrocardio signal collecting unit, is arranged on medicated clothing front inner, is used for gathering human body ECG signal；
One small intelligent terminal unit, including data processing module and output module, described small intelligent terminal unit is arranged on
Outside medicated clothing,
Described data processing module carries out sort operation, simultaneously for the ECG signal that gathers described electrocardio signal collecting unit
ECG signal data after carrying out sort operation process transmits to output module；
Described output module is for exporting the ECG signal data after described data processing module processes；
Described electrocardio signal collecting unit and the electrical connection of described small intelligent terminal unit.
Heartbeat monitoring device the most according to claim 1, it is characterised in that described small intelligent terminal unit also includes number
According to memory module, described data memory module is for storing the ECG signal data after described data processing module processes.
Heartbeat monitoring device the most according to claim 1 and 2, it is characterised in that described small intelligent terminal unit also wraps
Include data disaply moudle, for directly displaying the ECG signal after the described data processing module of described output module output processes
Data or directly invoke described memory module storage ECG signal data.
Heartbeat monitoring device the most according to claim 1 and 2, it is characterised in that described small intelligent terminal unit also wraps
Including wireless communication module, ECG signal data or described data memory module after being processed by described data processing module are deposited
The ECG signal data of storage is wirelessly transmitted to individual's mobile device, such as mobile phone or high in the clouds.
Heartbeat monitoring device the most according to claim 1 and 2, it is characterised in that described data processing module also includes different
Often heartbeat identification module, the ECG letter that described abnormal heartbeat identification module exports after processing for differentiating described data processing module
Number is the most normal.
Heartbeat monitoring device the most according to claim 5, it is characterised in that described small intelligent terminal unit also includes carrying
Show module, for the emergency processing to burst disease situation, when described abnormal heartbeat identification module analysis draws ECG signal data
Time improper, auditory tone cues user can be passed through, and send reminder message to individual's mobile device by wireless communication module.
7. according to the heartbeat monitoring device described in claim 1 or 2 or 6, it is characterised in that described electrocardio signal collecting unit bag
Including interface unit and multiple electrode, described electrode is arranged on inside medicated clothing, and interface unit is arranged on outside medicated clothing, described electrode and
Connected by conductive fiber between described interface unit.
Heartbeat monitoring device the most according to claim 7, it is characterised in that described interface unit is multiple snap-fastener, described
Snap-fastener includes that box and pin thread, described box are arranged on medicated clothing, and described pin thread is arranged on described small intelligent terminal unit,
Described box and pin thread match.
Heartbeat monitoring device the most according to claim 7, it is characterised in that described electrode, interface unit and conductive fiber
It is covered with one layer of flexible material.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347839.1A CN106037714A (en) | 2016-05-24 | 2016-05-24 | Heart beat monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347839.1A CN106037714A (en) | 2016-05-24 | 2016-05-24 | Heart beat monitoring device |
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| CN201610347839.1A Pending CN106037714A (en) | 2016-05-24 | 2016-05-24 | Heart beat monitoring device |
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| CN108968947A (en) * | 2018-06-26 | 2018-12-11 | 清华大学 | Flexible multi-lead electric signal measurement system |
| CN109303559A (en) * | 2018-11-01 | 2019-02-05 | 杭州质子科技有限公司 | A kind of dynamic ECG beat classification method promoting decision tree based on gradient |
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| CN110226917A (en) * | 2019-06-26 | 2019-09-13 | 广州视源电子科技股份有限公司 | Electrocardiosignal type detection method, apparatus, computer equipment and storage medium |
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