CN105167770B - A kind of wearable low-power consumption fetal heart monitoring system - Google Patents
A kind of wearable low-power consumption fetal heart monitoring system Download PDFInfo
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- CN105167770B CN105167770B CN201510610336.4A CN201510610336A CN105167770B CN 105167770 B CN105167770 B CN 105167770B CN 201510610336 A CN201510610336 A CN 201510610336A CN 105167770 B CN105167770 B CN 105167770B
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Abstract
The present invention is a kind of wearable low-power consumption fetal heart monitoring system.Include fetal electrocardiogram collecting unit, intelligent terminal, server unit, fetal electrocardiogram collecting unit intelligent terminal by way of Bluetooth transmission connects, and intelligent terminal is connect by way of wirelessly or non-wirelessly with server platform.The present invention is small, easy to carry, can carry out on-line monitor to foetus health, and intelligent display terminal shows the activity condition of heart of fetus, and server platform is by diagnostic result to feeding back to intelligent display terminal, therefore fetal monitoring is without geographical restrictions.
Description
Technical field
The present invention is a kind of wearable low-power consumption fetal heart monitoring system, more particularly to a kind of zero ultrasound, low-power consumption, wirelessly
It transmits, the foetus ECG monitor of remote diagnosis, belongs to the innovative technology of wearable low-power consumption fetal heart monitoring system.
Background technology
As the improvement of people's living standards, the monitoring requirement to fetus is also higher and higher, it is desirable to whenever and wherever possible
Monitoring fetal developmental state.In recent years, wearable Medical Devices became the hot spot of medical instruments field research.By fetal electrocardiogram
Detection function is transplanted on wearable medical product, can be monitored Fetal ECG situation in real time, be found fetal development in time
In some diseases save the life of fetus to timely be treated.
There are also wearable fetal monitoring products currently on the market, but be all by the way of emitting ultrasonic wave come
Judge development condition of the fetus in mother's body.But ultrasonic fetus-voice meter is deposited insufficient both ways：One, early stage fetus send out not yet
Stabilization is educated, ultrasonic fetus-voice meter need to perceive fetal heart sound by transmitting ultrasonic wave, and fears are entertained that draws to the excessive ultrasonic wave of fetus transmitting
Heteroplasia is played, thus this method is not suitable for carrying out continuous fetal rhythm monitoring for a long time to fetus there are potential risk.Secondly,
Ultrasonic Doppler fetus-voice meter cannot reflect the overall picture of fetal cardiac activity.
Pregnancy period uterine myoelectricity signal has important clinical significance in foetus health monitoring.The power of uterine myoelectricity signal is anti-
The uterotonic intensity of mother is reflected.Obstetrics' medicine shows that the variation of fetal heart frequency when mother's uterine contractile is fetal monitoring
One importance.Therefore, a kind of wearable device of the monitoring fetal heart rate in uterine contractile of exploitation is that have very strong city
Field demand.
Invention content
A kind of wearable low-power consumption fetal heart monitoring system is provided it is an object of the invention to consider the above problem.This hair
It is bright small, easy to carry, on-line monitor can be carried out to foetus health, intelligent display terminal shows the activity feelings of heart of fetus
Condition, server platform is by diagnostic result to feeding back to intelligent display terminal, therefore fetal monitoring is without geographical restrictions.
The technical scheme is that：The wearable low-power consumption fetal heart monitoring system of the present invention, includes that fetal electrocardiogram is adopted
Collect unit, intelligent terminal, server unit, fetal electrocardiogram collecting unit intelligent terminal by way of Bluetooth transmission connects, intelligence
Terminal is connect by way of wirelessly or non-wirelessly with server platform.
The present invention continuously can carry out fetal rhythm monitoring to fetus for a long time, reduce the death rate of fetus.Compared to existing
Foetus ECG monitor, the present invention do not use ultrasonic wave completely, and electrocardiogram acquisition equipment need to only be fixed on specified position just by pregnant woman
It can start to acquire, be free from side effects completely, it is safe and reliable, it can be achieved that continuous observe for a long time.The present invention be it is a kind of it is wearable,
Low-power consumption, function admirable, convenient and practical wearable low-power consumption fetal heart monitoring system.
Description of the drawings
Fig. 1 is the schematic diagram of wearable low-power consumption foetus ECG monitor system of the invention.
Fig. 2 is fetal electrocardiogram collecting unit use state connection diagram of the present invention.
Fig. 3 is fetal electrocardiogram collecting unit inner function module schematic diagram of the present invention.
Fig. 4 is the surface chart that intelligent terminal of the present invention is shown.
Fig. 5 is fetal electrocardiogram collecting unit data processing module work flow diagram of the present invention.
Fig. 6 is the side view of fetal electrocardiogram collecting unit of the present invention.
Fig. 7 is the schematic diagram of server unit function module of the present invention.
Specific implementation mode
Embodiment：
Structural schematic diagram of the invention wearable low-power consumption fetal heart monitoring system as shown in Figure 1,2,3, 4, of the invention,
Include fetal electrocardiogram collecting unit 1, intelligent terminal 2, server unit 3, fetal electrocardiogram collecting unit 1 passes through bluetooth and intelligent display
Terminal 2 connects, and intelligent display terminal 2 connects by way of wirelessly or non-wirelessly with server platform 3.
In the present embodiment, above-mentioned fetal electrocardiogram collecting unit 1 includes signal acquisition module, uterine myoelectricity extraction module, fetal rhythm
Electric signal extraction module and data processing module, the two-way electrocardio that signal acquisition module acquires her abdominal by electrocardioelectrode are believed
Number, uterine myoelectricity extraction module goes out uterine myoelectricity signal from the collected extracting data all the way of electrocardiogram acquisition module, works as uterus
When electromyography signal is strong, fetal electrocardiogram signal extraction module is started to work, and is extracted from the another way signal in collected signal
The electrocardiosignal of aliasing, and module is sent to intelligent end by radio communication by the electrocardiosignal of uterine myoelectricity signal and aliasing
End, electrocardiogram acquisition unit is in normal mode of operation at this time；When uterus electromyography signal is weak, fetal electrocardiogram signal extraction module stops
Work, data processing module stop to intelligent terminal transmission data, and fetal electrocardiogram collecting unit is in low-power consumption mode at this time；Fetal rhythm
Uterine myoelectricity signal and fetal rhythm electric signal are sent to intelligent terminal 2, intelligence by the data processing module of electric collecting unit by bluetooth
Energy terminal 2 forwards the data to server unit 3 in a wireless or wired way；The communication module of server unit 3 receives intelligence
The fetal rhythm electric signal that energy terminal is sent is sent to intelligent terminal and is shown after processing, while 3 platform of server unit can
With the signal data after storage, display processing, to treated, signal data carries out diagnostic analysis to diagnostic module, and diagnosis is tied
Fruit feeds back to intelligent terminal.
The signal acquisition module of above-mentioned fetal electrocardiogram collecting unit acquires the bioelectrical signals of her abdominal, the life by electrode
The uterine myoelectricity signal that object electric signal generates when including mother's uterine contractile, the electrocardiosignal of fetus, the interference of mother's electrocardiosignal,
50Hz Hz noises, mother's abdominal exercise artifacts etc..Its preprocessing module includes filtering out Hz noise, mother's abdominal exercise
The filter circuit of artifacts, signal after pretreatment are divided into two-way, give uterine myoelectricity extraction module all the way, send all the way
Give fetal electrocardiogram extraction module.
In the present embodiment, the uterine myoelectricity extraction module of above-mentioned fetal electrocardiogram collecting unit is by frontend amplifying circuit, filtered electrical
Road, A/D conversion circuits are constituted, and for extracting the uterine myoelectricity signal in mixed signal, uterine myoelectricity extraction module adopts signal
Collect the collected signal all the way of module, uterine myoelectricity signal is obtained after pre-amplification circuit, filter circuit, analog-to-digital conversion, passes through
Uterine myoelectricity extraction module treated digital signal, data processing module is sent to by SPI interface.
In the present embodiment, the fetal electrocardiogram signal extraction module of above-mentioned fetal electrocardiogram collecting unit is by frontend amplifying circuit, filtering
Circuit, A/D conversion circuits are constituted, and for extracting the fetal rhythm electric signal in mixed signal, fetal electrocardiogram signal extraction module is by signal
The collected another way signal of acquisition module, obtains the fetal electrocardiogram of aliasing after pre-amplification circuit, filter circuit, analog-to-digital conversion
Signal, fetal rhythm electric signal after processing, data processing module is sent to by SPI interface.
In the present embodiment, above-mentioned fetal electrocardiogram collecting unit is powered by rechargeable battery.Rechargeable battery is located at electrocardio
It inside harvester, is charged to it by charger, by switch control battery charging, indicator light indicates the charged state of battery, becomes
It is green, indicate that electricity has been filled with.
In the present embodiment, the data processing module of above-mentioned fetal electrocardiogram collecting unit can by the uterine myoelectricity signal received and
Electrocardiosignal adds mark respectively, is stored in the memory of data processing module, and will be received in a manner of Bluetooth transmission
Signal is sent to intelligent terminal.
In the present embodiment, above-mentioned fetal electrocardiogram collecting unit is fixed on the abdomen of pregnant woman with a fetal monitoring band.
In the present embodiment, above-mentioned intelligent terminal 2 can control the work of fetal electrocardiogram collecting unit 1, can also complete the service of logining
The functions such as device, user's registration, while can show uterine myoelectricity signal and clean Fetal ECG signal.
In the present embodiment, above-mentioned intelligent terminal controls the work of fetal electrocardiogram collecting unit by sending command adapted thereto；Intelligence
Energy terminal further includes having display module and communication module, and display module shows the uterine myoelectricity signal received in a manner of waveform
It shows to come, while can show from server and receive the electrocardiosignal to come；Intelligent terminal passes through after receiving electrocardiosignal
Mode wirelessly or non-wirelessly sends it to server unit；The display module of above-mentioned intelligent terminal can show uterus muscle telecommunications
Number and Fetal ECG signal, also login, register, the function keys such as electric quantity of power supply is shown, gain-adjusted, beginning, stopping, logining into
Work(then may be coupled to server, logins need to register for the first time；When power supply shows that electricity is low, need to acquire fetal electrocardiogram single
Member charges, and charger is inserted into socket at this time, and switch is allocated to one end of charging, when then electricity fills indicator light display green
It is full, charger should be pulled out at this time；Gain-adjusted can zoom in or out the waveform of display；The communication module of above-mentioned intelligent terminal
Include the wireless communication modules such as a bluetooth communication and wire communication module either GPRS, 3G, 4G, WIFI.Bluetooth
Communication module can receive the data that fetal electrocardiogram collecting unit is sent and be sent to electrocardio collecting unit and be instructed, wire communication module
Or wireless communication module is used for server exchange data.
In the present embodiment, above-mentioned server unit includes user management module, data processing module, data display mould
Block, data memory module, diagnostic module, communication module, user management module is for managing logining, register, changing money for user
Material, Modify password etc.；Data processing module detaches the electrocardiosignal of the aliasing received by blind separation algorithm；Data are shown
Electrocardiogram (ECG) data after module display processing, facilitates doctor to observe；Data memory module stores the letter of electrocardiogram (ECG) data and pregnant woman
Breath；Diagnostic module is made of some expert databases facilitates doctor to make correct diagnosis;The communication module of server unit is used
To exchange data with intelligent terminal；The communication module of server unit can be wire communication module either GPRS, 3G, 4G,
The wireless communication modules such as WIFI.Server unit 3 is responsible for user data management, Fetal ECG signal extraction, the clean fetus heart
Electric signal such as shows at the functions.
Before present system work, fetal electrocardiogram collecting unit 1 in Fig. 2 is fixed on to the abdomen of pregnant woman with fetal monitoring band 4 in Fig. 2
Portion, and open the operating switch of fetal electrocardiogram collecting device.When clicking the start button of intelligent terminal 2, fetal electrocardiogram collecting unit 1
It starts to work.The data processing module of fetal electrocardiogram collecting unit 1 is by judging the power of uterine myoelectricity signal, to determine fetal electrocardiogram
The operating mode of collecting unit, when uterus electromyography signal is strong, fetal electrocardiogram collecting unit is in normal mode of operation, fetal rhythm when weak
Electric collecting unit is in low power mode of operation.
Fig. 6 show the side view of fetal electrocardiogram collecting unit 1, and 11 are in working condition indicator light, when fetal electrocardiogram collecting unit
When in normal operating conditions, working station indicator 11 is yellow, and the indicator light is green when being worked with low-power consumption mode；13
For charge status indicating light, when fetal electrocardiogram collecting unit is in charged state, charging indicator light is yellow, and electricity is full of time-varying
For green；12 switch in order to control, are allocated to right expression fetal electrocardiogram collecting unit equipment and do not work, and are allocated to the acquisition of left representation fetal electrocardiogram
Unit is working.
Working principle of the present invention is as follows：The equipment of fetal electrocardiogram collecting unit is fixed on to the abdomen of pregnant woman first, and is beaten
Open the operating switch of fetal electrocardiogram collecting device；Work being sent again to fetal electrocardiogram collecting unit 1 by the communication module of intelligent terminal 2
It instructs；At this point, the signal acquisition module of fetal electrocardiogram collecting unit 1 is started to work, it acquires bioelectrical signals from her abdominal
It is divided into two paths of signals after pretreatment；Uterine myoelectricity extraction module extracts uterus from the signal all the way in collected signal
Electromyography signal, by the power for the uterine myoelectricity signal that data processing module judges to extract；When uterus electromyography signal is strong, fetal rhythm
Electric extraction module is started to work, and the electrocardiosignal of aliasing is extracted from the another way signal in collected signal, and will be sub
Module is sent to intelligent terminal to the electrocardiosignal of palace electromyography signal and aliasing by radio communication；The tire when uterus electromyography signal is weak
The fetal electrocardiogram extraction module of electrocardiogram acquisition unit is stopped while data processing module stops to intelligent terminal transmission data.Intelligence
The communication module of energy display unit receives the data that electrocardiogram acquisition unit is sent, and the electrocardiosignal of aliasing is sent to server
Unit；The display module of intelligent display unit shows the clean Fetal ECG letter that uterine myoelectricity signal and server unit are sent
Number.The communication module of server unit receives the electrocardiosignal that intelligent terminal is sent and is beamed back after data processing module is handled
Shown to intelligent terminal, while server unit can be shown, the fetal electrocardiogram data that store that treated, and according to processing after
Data make diagnosis, diagnostic result returns to intelligent terminal.The present invention can control electrocardio according to the variation of uterine myoelectricity signal
The operating mode of detection device, to have the characteristics that low-power consumption, when uterus electromyography signal becomes by force to certain value, fetal rhythm detects
Device carry out fetal rhythm continuously detect, when uterus electromyography signal die down to when certain value automatically into low-power consumption mode, to reduce tire
The electricity consumption of heart detection device.
Claims (8)
1. a kind of wearable low-power consumption fetal heart monitoring system, it is characterised in that include fetal electrocardiogram collecting unit, intelligent terminal,
Server unit, fetal electrocardiogram collecting unit are connect by way of Bluetooth transmission with intelligent terminal, intelligent terminal by wireless or
Wired mode is connect with server platform；Above-mentioned fetal electrocardiogram collecting unit includes signal acquisition module, uterine myoelectricity extraction mould
Block, fetal electrocardiogram signal extraction module and data processing module, signal acquisition module acquire the two of her abdominal by electrocardioelectrode
Road mixed signal, uterine myoelectricity extraction module extract uterus muscle telecommunications from the collected signal all the way of electrocardiogram acquisition module
Number, when uterus electromyography signal is strong, fetal electrocardiogram signal extraction module is started to work, and is extracted from collected another way signal
The fetal rhythm electric signal of aliasing, and the fetal rhythm electric signal of uterine myoelectricity signal and aliasing is sent to intelligent terminal by bluetooth, this
When fetal electrocardiogram collecting unit be in normal mode of operation；When uterus electromyography signal is weak, fetal electrocardiogram signal extraction module stops work
Make, data processing module stops to intelligent terminal transmission data, and fetal electrocardiogram collecting unit is in low-power consumption mode at this time；Fetal electrocardiogram
The fetal rhythm electric signal of uterine myoelectricity signal and aliasing is sent to intelligent terminal by the data processing module of collecting unit by bluetooth,
Intelligent terminal forwards the data to server unit in a wireless or wired way；The communication module of server unit receives intelligence
The fetal rhythm electric signal that terminal is sent is sent to intelligent terminal and is shown after processing, while server unit storage, display
Treated signal data, and signal data carries out diagnostic analysis to treated, and diagnostic result is fed back into intelligent terminal；
Above-mentioned fetal electrocardiogram collecting unit is powered by rechargeable battery.
2. wearable low-power consumption fetal heart monitoring system according to claim 1, it is characterised in that above-mentioned fetal electrocardiogram acquisition
The uterine myoelectricity extraction module of unit is made of frontend amplifying circuit, filter circuit, A/D conversion circuits, for extracting mixing letter
Uterine myoelectricity signal in number, for uterine myoelectricity extraction module by the collected signal all the way of signal acquisition module, premenstrual storing is big
Uterine myoelectricity signal is obtained after circuit, filter circuit, analog-to-digital conversion, through uterine myoelectricity extraction module treated digital signal,
Data processing module is sent to by SPI interface.
3. wearable low-power consumption fetal heart monitoring system according to claim 1, it is characterised in that above-mentioned fetal electrocardiogram acquisition
The fetal electrocardiogram signal extraction module of unit is made of frontend amplifying circuit, filter circuit, A/D conversion circuits, for extracting mixing
Fetal rhythm electric signal in signal, fetal electrocardiogram signal extraction module is by the collected another way signal of signal acquisition module, through preposition
The fetal rhythm electric signal of aliasing is obtained after amplifying circuit, filter circuit, analog-to-digital conversion, fetal rhythm electric signal after processing passes through SPI
Interface sends data processing module to.
4. wearable low-power consumption fetal heart monitoring system according to claim 1, it is characterised in that above-mentioned fetal electrocardiogram acquisition
The fetal rhythm electric signal of the uterine myoelectricity signal and aliasing that receive can be added mark, deposit respectively by the data processing module of unit
In the memory of data processing module, and the signal received is sent to intelligent terminal in a manner of Bluetooth transmission.
5. wearable low-power consumption fetal heart monitoring system according to claim 1, it is characterised in that above-mentioned fetal electrocardiogram acquisition
Unit is fixed on the abdomen of pregnant woman with a fetal monitoring band.
6. wearable low-power consumption fetal heart monitoring system according to claim 1, it is characterised in that above-mentioned intelligent terminal control
It makes base the work of electrocardiogram acquisition unit, while showing uterine myoelectricity signal and clean Fetal ECG signal.
7. wearable low-power consumption fetal heart monitoring system according to claim 1, it is characterised in that above-mentioned intelligent terminal is logical
It crosses and sends command adapted thereto to control the work of fetal electrocardiogram collecting unit；Intelligent terminal further includes having display module and communication module,
The uterine myoelectricity signal received is shown that intelligent terminal is in the fetal rhythm for receiving aliasing by display module in a manner of waveform
Server unit is sent it to after electric signal by way of wirelessly or non-wirelessly；It can be shown simultaneously from server reception
Electrocardiosignal；The communication module of above-mentioned intelligent terminal include bluetooth communication and wire communication module either GPRS, 3G,
4G, WIFI wireless communication module.
8. wearable low-power consumption fetal heart monitoring system according to claim 1, it is characterised in that above-mentioned server unit
Include user management module, data processing module, data disaply moudle, data memory module, diagnostic module, communication module,
User management module is used to manage the logining, register of user, modification data, Modify password；Data processing module passes through blind separation
Algorithm detaches the fetal rhythm electric signal of the aliasing received；Electrocardiogram (ECG) data after data disaply moudle display processing；Data store
Module stores the information of electrocardiogram (ECG) data and pregnant woman；Diagnostic module is made of expert database facilitates doctor to make correct diagnosis;
The communication module of server unit is used for exchanging data with intelligent terminal；The communication module of server unit is wire communication module
Either GPRS, 3G, 4G, WIFI wireless communication module.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105997059A (en) * | 2016-05-06 | 2016-10-12 | 成都和煦医疗科技有限公司 | Abdominal belt type fetal cardiogram monitor and use method thereof |
| CN106137127A (en) * | 2016-06-24 | 2016-11-23 | 江苏省人民医院 | Critical pregnant and lying-in women's monitoring emergency system based on the Internet |
| CN107898444A (en) * | 2017-12-04 | 2018-04-13 | 史金姐 | A kind of long-range monitoring nursing system for iii trimester pregnancies |
| CN108836304A (en) * | 2018-05-02 | 2018-11-20 | 南京大学 | A kind of Fetal ECG monitoring analysis system |
| CN108742600A (en) * | 2018-06-15 | 2018-11-06 | 北京工业大学 | A kind of Fetal ECG remote monitoring system based on cloud platform |
| CN112244805A (en) * | 2020-11-06 | 2021-01-22 | 苏州宣佑科技有限公司 | Passive fetal heart monitoring and analyzing method |
| CN114190971A (en) * | 2022-01-10 | 2022-03-18 | 江苏正心智能科技有限公司 | Portable wearable fetal heart monitoring equipment of low-power consumption and fetal heart monitoring system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564287A (en) * | 2008-04-23 | 2009-10-28 | 财团法人工业技术研究院 | System and method for real-time monitoring and communication of housebound pregnant woman |
| CN103767701A (en) * | 2014-01-10 | 2014-05-07 | 中南民族大学 | Wearable fetal electrocardiogram monitoring system and method based on smart phones |
| CN103784128A (en) * | 2014-02-18 | 2014-05-14 | 陈朴 | Small-scale continuous dynamic fetus monitor |
| CN104188686A (en) * | 2014-09-17 | 2014-12-10 | 南京博睿慈医疗器械科技有限公司 | UC (uterine contraction)-triggered FHR (fetal heart rate) detection type FHR monitoring system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB0306629D0 (en) * | 2003-03-22 | 2003-04-30 | Qinetiq Ltd | Monitoring electrical muscular activity |
| GB2471667B (en) * | 2009-07-06 | 2011-11-09 | Monica Healthcare Ltd | Monitoring uterine activity |
| CN102068249B (en) * | 2009-11-23 | 2013-05-01 | 财团法人工业技术研究院 | Maternal fetus monitoring device and method |
-
2015
- 2015-09-23 CN CN201510610336.4A patent/CN105167770B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101564287A (en) * | 2008-04-23 | 2009-10-28 | 财团法人工业技术研究院 | System and method for real-time monitoring and communication of housebound pregnant woman |
| CN103767701A (en) * | 2014-01-10 | 2014-05-07 | 中南民族大学 | Wearable fetal electrocardiogram monitoring system and method based on smart phones |
| CN103784128A (en) * | 2014-02-18 | 2014-05-14 | 陈朴 | Small-scale continuous dynamic fetus monitor |
| CN104188686A (en) * | 2014-09-17 | 2014-12-10 | 南京博睿慈医疗器械科技有限公司 | UC (uterine contraction)-triggered FHR (fetal heart rate) detection type FHR monitoring system |
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