CN106963363A - A kind of mobile phone shell of integrated electrocardio and skin pyroelectric monitor - Google Patents
A kind of mobile phone shell of integrated electrocardio and skin pyroelectric monitor Download PDFInfo
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- CN106963363A CN106963363A CN201710193471.2A CN201710193471A CN106963363A CN 106963363 A CN106963363 A CN 106963363A CN 201710193471 A CN201710193471 A CN 201710193471A CN 106963363 A CN106963363 A CN 106963363A
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- skin
- module
- electrocardio
- mobile phone
- phone shell
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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
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/16—Devices for psychotechnics; Testing reaction times ; Devices for evaluating the psychological state
- A61B5/165—Evaluating the state of mind, e.g. depression, anxiety
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
- A61B5/316—Modalities, i.e. specific diagnostic methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6887—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient mounted on external non-worn devices, e.g. non-medical devices
- A61B5/6898—Portable consumer electronic devices, e.g. music players, telephones, tablet computers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7203—Signal processing specially adapted for physiological signals or for diagnostic purposes for noise prevention, reduction or removal
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7225—Details of analog processing, e.g. isolation amplifier, gain or sensitivity adjustment, filtering, baseline or drift compensation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
- A61B5/7235—Details of waveform analysis
- A61B5/725—Details of waveform analysis using specific filters therefor, e.g. Kalman or adaptive filters
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/04—Supports for telephone transmitters or receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
Abstract
The present invention relates to the mobile phone shell of a kind of integrated electrocardio and skin pyroelectric monitor, there is the mobile phone shell of edge including outside, the back of the mobile phone shell is provided with bracket groove, the bracket groove is externally provided with a rotatable supporting plate, the back of the mobile phone shell is provided with electrocardio, skin electricity acquisition testing plate, the microprocessor of portable cardiac and skin pyroelectric monitor is integrated with the bracket groove, integrated bluetooth module in the bracket groove, the invention not only can in real time to user excess pressure and too drastic mood alarm, and measurement result can be included by Bluetooth transmission being provided with corresponding APP mobile phone, save special display module, small volume, price is low, it can carry at any time, and the data of electrocardio and skin electricity just can be recorded and shown after measurement in real time, not only user is helped to monitor the health status of oneself at any time, and realize the visualization measured at any time, also the progress of scientific research related to this is greatly facilitated.
Description
Technical field
The invention belongs to Micro Medical Apparatus and Technology field and mobile phone shell technical field, more particularly to a kind of integrated electrocardio
With skin pyroelectric monitor mobile phone shell.
Background technology
With the progress and the development of society of science and technology, mobile phone is gradually popularized, and is set as essential in daily life
Standby, in order to meet the demand of personalization, people devise multiple mobile phone shell, to protect mobile phone and modify cell phone appearance, but city
The existing mobile phone shell function in face is dull, is only used for protecting mobile phone.At the same time, people's live and work pressure is also increasing,
Majority of populations is chronically at sub-health population, and too high pressure and too drastic mood all directly affect normal life, and electrocardio
It is the important physiological parameter of human body with skin electric signal, the fluctuation of people's mood or the change of psychological pressure can all cause electrocardio to conduct
The physiological characteristic of tissue changes, and these changes can all make its physiological activity rule change, and these changes can conduct
The potential change of cardiomotility can be just recorded to human skin, therefore by finger tip；Simultaneously people's mood fluctuation or
The change of psychological pressure also can cause Human skin resistance's value to change, to electrocardio and the tracking measurement of skin electricity value to prediction people
The change of body mood and psychological pressure is significant.
The content of the invention
A kind of new integrated electrocardio and skin pyroelectric monitor are provided it is an object of the invention to solve above-mentioned technical problem
Smart mobile phone shell.
To achieve these goals, the technical solution adopted by the present invention is：
There is the mobile phone shell of edge including outside, the back side of the mobile phone shell is provided with bracket groove, and the bracket groove is externally provided with
The microprocessor module of portable cardiac and skin pyroelectric monitor is integrated with one rotatable supporting plate, the bracket groove, it is described
Integrated bluetooth module in bracket groove, the mobile phone shell back is provided with electrocardio, skin electrical signal collection module, and wherein electrocardio, skin electricity is adopted
After collection module is connected with microprocessor module, exported by bluetooth module.
The mobile phone shell back is provided with electrocardio, skin electrical signal collection plate module, the electrocardio and skin electrical signal collection module
Including electrocardio, the electric collection plate of skin, the collection plate includes heart rate collector and skin electric transducer, is connected with microprocessor.
Described microprocessor module includes electrocardio amplified signal module, and filter circuit module, isolation module and A/D turn
Change and threshold detection module, wherein electrocardio amplified signal is directly connected with filter circuit module, then be connected laggard with isolation module
Row A/D is changed and Threshold Analysis.
The integrated microprocessor module also includes the electrically amplified signal of skin and wavelet filtering module, the electrically amplified signal warp of skin
Cross after small echo filtration module, be directly connected with A/D conversions with Threshold Analysis module.
Compared with existing mobile phone shell, the beneficial effects of the invention are as follows：This integrated electrocardio and the mobile phone shell of skin electricity monitoring have
There is portable, practical and ultralow pressure to power, the characteristics of super low-power consumption, as long as user picks up mobile phone, both hands finger tip touches collection plate,
Electrocardio, the signal of skin electricity will be inputted by finger tip, can be alarmed more than threshold value, and can be real-time by corresponding mobile phone app
The electrocardiogram and skin resistance of seeing user, help user understand the situation of itself.And this integrated electrocardio and skin electricity
The mobile phone shell of monitoring is cheap, can preferably popularize and can be widely used in society.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the mobile phone shell shell on the back side structure schematic view of integrated electrocardio of the invention and skin pyroelectric monitor；
Fig. 3 is electrocardio of the present invention, the structure chart of skin pyroelectric monitor microprocessor module.
Fig. 4 is inside chip connection figure of the present invention.
Embodiment
Invention is described further below in conjunction with the accompanying drawings, but the invention is not limited in listed embodiment.
The smart mobile phone shell of a kind of integrated electrocardio and skin pyroelectric monitor, including outside have the mobile phone shell of edge, the mobile phone
The back side of shell is provided with bracket groove, and the bracket groove is externally provided with a rotatable supporting plate, the mobile phone back be also provided with electrocardio,
Skin electrical signal collection plate module, is carried out using integrated heart rate collector and skin electric transducer automatically when detecting finger tip input
Electrocardio and skin electrical signal collection, microprocessor is provided with the bracket groove, is monitored for electrocardio and skin electricity, including signal detection with
And analysis module, it can be handled and be analyzed when signal is inputted, and signal after analysis exceedes meeting after fixed threshold value
It is spontaneous to be alarmed, can be straight by output signal provided with the Bluetooth communication modules being connected with microprocessor in the bracket groove
Connect and be transferred to mobile phone.The APP matched with microprocessor is installed on smart mobile phone, filled between microprocessor and APP by bluetooth
Put transmission data-signal.Big data analysis program is set with mobile phone A PP, analysis prediction can be carried out to the signal of input, not only
Indices value can be shown, and mood judgement can be carried out, user is grasped the mood of oneself in time.Housing is installed in one's hands
On machine, because people need to use mobile phone often, so that neither space-consuming, it is convenient to measure again, and the heart can be monitored whenever and wherever possible
The situation of electricity and skin electricity, can not only be monitored, alert always, and can integrate the mood for obtaining user and pressure feelings in real time
Condition, and user is fed back in time.
The electrocardio includes with skin electrical signal collection, analysis module：
Finger tip signal picker, is inputted, and when constituting loop, utilize integrated skin fax when detecting both hands finger signal
Sensor carries out the collection of skin electric signal；Meanwhile, when finger tip signal is inputted, the heart rate collector in collector carries out electrocardiosignal
Collection.
The electrocardio includes with skin electrical signal detection and analysis module：
Electrocardio amplified signal, processing is amplified by the electrocardiosignal collected by heart rate collector；
The electrically amplified signal of skin, processing is amplified by the skin electric signal collected by skin electric transducer；
Filter circuit, input connects with the output of electrocardio amplified signal circuit, and processing is filtered to electrocardiosignal；
Isolation module, input is connected with the output of filter circuit, and isolation is carried out to electrocardiosignal except processing of making an uproar；
Wavelet filtering circuit, input is connected with the output of the electrically amplified signal of skin, and small echo is carried out to the skin electric signal after amplification
Filtering, extracts time-frequency characteristics；
A/D switching threshold detection modules, input is connected with the output of isolation module and the output of wavelet filtering module, will
Analog signal is converted to data signal, while carrying out Threshold Analysis to signal, alarm signal is directly sent more than threshold value.
The electrocardio directly uses integrated AD8232 chips with the electrically amplified signal of skin and filter circuit.The AD8232 cores
Piece eliminates correction of motion artefacts and electrode half-cell prtential using duopole high-pass filter.The wave filter and instrument amplifier structure
Close-coupled, can be achieved single-stage high-gain and high-pass filtering, so as to save space and cost；And one is used without using constraint
Operational amplifier creates a three pole lowpass wave filters, eliminates extra noise.User can be by selecting all filters
The cut-off frequency of ripple device is come the need for meeting different type application.
In order to improve the common mode rejection performance of system line frequency and other bad interference, an amplification built in AD8232
Device, for driven lead applications such as right side drivings (RLD).
AD8232 includes fast quick-recovery function, it is possible to reduce high-pass filter script it is longer set up long-tail phenomenon.
If sign mutation (such as lead disengaging situation) occurs for amplifier rail voltage, AD8232 will automatically adjust to be cut for higher wave filter
Only state.The function allows AD8232 to realize fast quick-recovery, thus can after lead is connected to the electrode of measurement object
Effective measured value is obtained as early as possible.
AD8232 is encapsulated using 4mm × 4mm, 20 pin LFCSP.The rated temperature range for ensureing performance is 0 DEG C to 70 DEG C,
Operating temperature range is -40 DEG C to+85 DEG C.
The isolation module uses P521 photoelectric isolating devices, to isolate the electricity of electrocardiogram acquisition module and receiving processing module
Source, reaches reduction interference, improves the purpose of human contact's security.
The electrically amplified circuit of skin uses LM324N chips.
The wavelet filtering module uses PM8403 chips.
The ADC12 modules that the A/D conversions use single-chip microcomputer to carry with threshold test believe analog-signal transitions for numeral
Number, and threshold value anticipation is carried out, and it is packaged into the signal output of certain format；
The bluetooth module carries out signal reception using chip CC2541.
The invention outputs a signal to mobile phone, is shown by related app, and app can realize following function：
(1) timely receive the alarm signal of threshold value and make eject notification；
(2) electrocardio, the skin electric signal of output are effectively received；
(3) according to the electrocardio of input and skin electric signal, using the method for machine learning, market are entered to the signal received
Thread anticipation, makes user more objectively grasp the mood of oneself.
As shown in figure 1, the present invention is a kind of intelligent mobile phone shell that can be used for electrocardio and skin pyroelectric monitor, including outside has
The mobile phone shell of edge, the back side of the mobile phone shell is provided with bracket groove 3, bracket groove 3 provided with electrocardio, the collection of skin electricity and tested and analyzed
Module, mobile phone shell back is provided with electrocardio, the electric collection plate 1 and 2 of skin.Once user uses mobile phone, four finger tips of both hands are touched respectively
To collection plate 1 and collection plate 2, electrocardio, the collection of skin electric signal will be carried out, and be input to the acquisition module in groove divided
Analysis.
It is illustrated in figure 2 side views of the Fig. 1 after supporting plate is propped.
Ecg signal acquiring analysis microprocessor module as shown in Figure 3 by electrocardio, the electrically amplified circuit of skin, filter circuit, every
Constituted from module, A/D conversions and threshold detection module and wavelet filtering module and bluetooth module, A/D conversions and threshold test mould
Block is directly connected with bluetooth module.The electrocardio and skin electric signal of human body are gathered by collection plate, and electrocardiosignal amplifies electricity by electrocardio
Road, filter circuit, isolation module is connected with A/D modular converters, skin electric signal pass through the electrically amplified circuit of skin, wavelet filtering module,
It is connected with A/D modular converters, finally transmits the electrocardio after conversion, skin electric signal by bluetooth module corresponding to being provided with
On the smart machines such as app mobile phone.
Default software can not only receive the alarm signal of the electrocardio skin electric signal more than threshold value on smart machine, more
The electric data of electrocardio and skin can be handled with new algorithm, be eventually displayed on device screen, while being analyzed, obtain
User current mood and pressure value.Thus can be by supporting the smart machine of Bluetooth function to monitor the electrocardio of user at any time
It is worth with skin electricity.
Fig. 4 is implemented for the specific chip of Fig. 3 structure charts.
The embodiment of above-described invention, is not intended to limit the scope of the present invention..It is any in the present invention
Spiritual principles within made modifications, equivalent substitutions and improvements etc., should be included in the claim protection model of the present invention
Within enclosing.
Claims (4)
1. the mobile phone shell of a kind of integrated electrocardio and skin pyroelectric monitor, it is characterised in that have the mobile phone shell of edge including outside, described
The back side of mobile phone shell is provided with bracket groove, and the bracket groove is externally provided with a rotatable supporting plate, the bracket groove and is integrated with
Integrated bluetooth module in the microprocessor module of portable cardiac and skin pyroelectric monitor, the bracket groove, the mobile phone shell back is set
There are electrocardio, skin electrical signal collection module, after wherein the electric acquisition module of electrocardio, skin is connected with microprocessor module, pass through bluetooth mould
Block is exported.
2. the mobile phone shell of integrated electrocardio according to claim 1 and skin pyroelectric monitor, it is characterised in that the mobile phone shell back
Provided with electrocardio, skin electrical signal collection plate module, the electrocardio includes the electric collection plate of electrocardio, skin, institute with skin electrical signal collection module
Stating collection plate includes heart rate collector and skin electric transducer, is connected with microprocessor.
3. the mobile phone shell of integrated electrocardio according to claim 1 and skin pyroelectric monitor, it is characterised in that described microprocessor
Module includes electrocardio amplified signal module, filter circuit module, isolation module and A/D conversions and threshold detection module, wherein
Electrocardio amplified signal is directly connected with filter circuit module, then A/D conversions and Threshold Analysis are carried out after being connected with isolation module.
4. the mobile phone shell of integrated electrocardio according to claim 1 and skin pyroelectric monitor, it is characterised in that integrated micro- place
Managing device module also includes the electrically amplified signal of skin and wavelet filtering module, and the electrically amplified signal of skin is after wavelet filtering module, directly
It is connected with A/D conversions with Threshold Analysis module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193471.2A CN106963363A (en) | 2017-03-28 | 2017-03-28 | A kind of mobile phone shell of integrated electrocardio and skin pyroelectric monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710193471.2A CN106963363A (en) | 2017-03-28 | 2017-03-28 | A kind of mobile phone shell of integrated electrocardio and skin pyroelectric monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106963363A true CN106963363A (en) | 2017-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710193471.2A Pending CN106963363A (en) | 2017-03-28 | 2017-03-28 | A kind of mobile phone shell of integrated electrocardio and skin pyroelectric monitor |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468240A (en) * | 2017-09-18 | 2017-12-15 | 山东正心医疗科技有限公司 | Hand-held electrocardio monitor system |
| CN109600502A (en) * | 2018-12-12 | 2019-04-09 | 南京七岩电子科技有限公司 | A kind of electrocardio cellphone shell |
| CN109770920A (en) * | 2019-01-31 | 2019-05-21 | 东南大学 | Intense strain method of discrimination and its system based on wearable ECG signal |
| CN110269602A (en) * | 2018-03-15 | 2019-09-24 | 西藏民族大学 | A kind of hand sticker formula cardioelectric monitor equipment and its detection method |
| CN111166308A (en) * | 2020-01-23 | 2020-05-19 | 北京津发科技股份有限公司 | Finger part multi-parameter physiological signal acquisition method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107468240A (en) * | 2017-09-18 | 2017-12-15 | 山东正心医疗科技有限公司 | Hand-held electrocardio monitor system |
| CN110269602A (en) * | 2018-03-15 | 2019-09-24 | 西藏民族大学 | A kind of hand sticker formula cardioelectric monitor equipment and its detection method |
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| CN111166308A (en) * | 2020-01-23 | 2020-05-19 | 北京津发科技股份有限公司 | Finger part multi-parameter physiological signal acquisition method |
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Application publication date: 20170721 |