CN103845060A - Portable fetal movement signal detection and analysis device - Google Patents
Portable fetal movement signal detection and analysis device Download PDFInfo
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- CN103845060A CN103845060A CN201210505692.6A CN201210505692A CN103845060A CN 103845060 A CN103845060 A CN 103845060A CN 201210505692 A CN201210505692 A CN 201210505692A CN 103845060 A CN103845060 A CN 103845060A
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Abstract
The invention relates to the field of biomedicine and electronic engineering, in particular to a portable fetal movement signal detection and analysis device applicable to long-term continuous recording of fetal movement signals. The portable fetal movement signal detection and analysis device comprises a flexible substrate; a miniature sensor array, a signal processing module and a communication module are disposed on the flexible substrate; the signal processing module is connected with the miniature sensor array; the communication module is connected with the signal processing module; the miniature sensor array acquires fetal movement signals and transmits the signals to the signal processing module. The communication module is used for communicating with an external processing device. The portable fetal movement signal detection and analysis device has the advantages that the miniature sensor array is included, and frequency, location and strength of fetal movement signals can be recorded in detail; data is processed by the external device, the size of the portable fetal movement signal detection and analysis device is greatly decreased, and the portable fetal movement signal detection and analysis device is small size, easy to put on and the like accordingly; through the portable fetal movement signal detection and analysis device, the fetal movement signals can be continuously recorded for long time, and the portable fetal movement signal detection and analysis device has important uses for a pregnant woman to autonomously monitor and judge fetal health conditions.
Description
Technical field
The present invention relates to biomedical electronic engineering and learn field, be specifically related to a kind of portable Fetal Movement Signal detection and analytical equipment that records Fetal Movement Signal for long-time continuous.
Background technology
Fetal movement is one of objective symbol of fetus life, is also all right performance of fetus, and fetal movement normally can be predicted fetal in utero health.
When normal pregnancy, the anemia of pregnant woman in 18 ~ 20 pregnant weeks can feel fetal movement, cumulative with pregnant Zhou Zengchang fetal movement after 20 pregnant weeks, reaches decline to some extent behind peak 32 pregnant weeks, and postterm pregnancy obviously reduces.Fetal movement is divided into four types by Timor-Tritsch: (1) trunk rotatablely moves; (2) simple quadruped locomotion; (3) altofrequency motion; (4) fetal respiratory movement.Sadovsky is divided three classes fetal movement: the faint fetal movement of (1) short time; (2) the strong fetal movement of short time; (3) the rotation fetal movement of ultra-long time.Clinically more fetal movement is simply divided into anemia of pregnant woman can perception fetal movement and can not perception fetal movement.
The several bodies of fetal movement every day are widely different, and Sadovsky reports that be 41 ~ 44 times/day normal range, and in 24 hours, fetal movement number differs, and also has cyclically-varying.The morning 8 ~ 12 o'clock fetal movement is even, sees gradually minimizing later, and reduce to minimum 2 ~ 3 hours afternoons, increases to again at 8 o'clock in evening at most, after sleeping, reduces, and have slightly and increase, and fetal movement can increase because of feed, sonic stimulation when m seq 1.
In the time that placental insufficiency or fetus have certain disease, fetal movement often can reduce.Therefore,, before some chronic disease causes that fetal death in utero, all can first occur that fetal movement reduces or disappears, the symptom that then fetal rhythm disappears.Above-mentioned situation mostly occurs in the high-risk pregnancies such as fetal intrauterine growth retardation, pregnancy induced hypertension syndrome, postterm pregnancy, fetal placenta functional defect.It is the reaction that maintains its energy balance that fetal movement reduces while being fetal anoxia, in the time of its minimizing or disappearance, predict fetal anoxia or be about to death, and be the alarm signal that fetus need to be rescued immediately.
At present, spendable fetal movement method of counting can be divided into three kinds clinically: anemia of pregnant woman is counting method, real-time ultrasound ripple detection method and electronic machine probe technique voluntarily.Wherein, most popular fetal movement counting method is still anemia of pregnant woman's counting method voluntarily clinically, i.e. anemia of pregnant woman's each several fetal movement of early, middle and late three different set times of every day after 28 pregnant weeks, each 1 hour.3 fetal movement numbers are added takes advantage of 4 to be both 12 hours fetal movement numbers, roughly can represent the fetal movement number of every day.Fetal movement counting is greater than 30 times/12 hours for normal, is less than 20 times/12 hours for abnormal, points out obviously anoxia of fetus if be less than 10 times/12 hours.This method is mainly used in recording anemia of pregnant woman can perception fetal movement, but is subject to the impact of the many factors such as anemia of pregnant woman's sensitivity, amniotic fluid volume, stomach wall thickness, and fetal movement counting individual variation is very large, and uses the method length consuming time, and in recording process, anemia of pregnant woman cannot be engaged in other activities.Real-time ultrasound ripple detection method can directly be observed all activities of fetus head, extremity and trunk, comprises the non fetal movement of anemia of pregnant woman.Though all fetal movement of this method observable, need professional instrument and doctor to operate, testing cost is high and can not realize long-time uninterrupted recording.Electronic machine method of counting is surveyed the uterus and the anemia of pregnant woman's stomach wall shape that change because of fetal movement by means of sensor, thereby records fetal movement.But present stage, the electronic installation of the fetal movement that is useful on monitoring, be often equipped with LCDs, therefore bulky, be not suitable for anemia of pregnant woman's long periods of wear in daily life; And the sensor bulk using is huge, limited amount, therefore can not effectively differentiate position and the intensity of fetal movement.
In sum, up to the present, there is no a kind of portable Fetal Movement Signal monitoring and analytical equipment, can realize the Fetal Movement Signal that records of long-time continuous, and can carry out wireless data exchange and communication as mobile phone, panel computer etc. with mobile device terminal, finally, by the calculation function of mobile device terminal, number of times, position and the intensity of itemized record Fetal Movement Signal, sum up fetal movement rule and abnormal Fetal Movement Signal reported to the police.
Summary of the invention
(1) technical problem that will solve
The object of the present invention is to provide a kind of portable Fetal Movement Signal monitoring and analytical equipment, for the Fetal Movement Signal that records of long-time continuous, and by carrying out date processing by external equipment.
(2) technical scheme
Technical solution of the present invention is as follows:
A kind of portable Fetal Movement Signal detects and analytical equipment, comprises flexible substrates, is provided with microsensor array, the signal processing module being connected with described microsensor array and the communication module being connected with described signal processing module in described flexible substrates; Described microsensor array gathers Fetal Movement Signal and signal is sent to described signal processing module, and described communication module is used for and external processing apparatus communication.
Preferably, described signal processing module comprises the signal collection modulation device being connected with described microsensor array, the system controller being connected with described signal collection modulation device and the signal storage being connected with described system controller.
Preferably, described communication module comprises wired communication unit and radio communication unit, and described wire communication unit is for carrying out communication with outer computer, and described radio communication unit is for carrying out communication with mobile terminal device.
Preferably, the microsensor in described microsensor array comprises one or more in miniature piezoelectric sensor, miniature piezoresistance sensor, miniature piezoelectric magnetic strength device or micro accelerometer.
Preferably, described radio communication unit is supported bluetooth, WiFi, infrared-ray communication or based on one or more in the third generation and the 4th generation wireless network.
Preferably, described portable Fetal Movement Signal detection and analytical equipment also comprise the core signal sensor being connected with described signal processing module.
Described core signal sensor comprises that two lead ecg signal acquiring instrument, three and lead ecg signal acquiring instrument, four and lead ecg signal acquiring instrument, five and lead ecg signal acquiring instrument, six and lead ecg signal acquiring instrument, seven and lead ecg signal acquiring instrument, eight and lead ecg signal acquiring instrument, nine and lead ecg signal acquiring instrument, ten and lead ecg signal acquiring instrument, 11 and lead ecg signal acquiring instrument or 12 and lead one or more in ecg signal acquiring instrument.
Preferably, described portable Fetal Movement Signal detection and analytical equipment also comprise the body temperature signal transducer being connected with described signal processing module.
Preferably, the sensor probe of described body temperature signal transducer comprises one or more in minisize thermoelectric resistance sensor probe or micro thermocouple sensor probe.
Preferably, described portable Fetal Movement Signal detects and analytical equipment also comprises overcoat, and described overcoat is arranged at all parts in flexible substrates for encapsulation.
(3) beneficial effect
The present invention is owing to comprising microsensor array, number of times, position and intensity that can itemized record Fetal Movement Signal; Carry out date processing by external equipment, greatly reduced the volume of device, make the present invention there is the advantages such as volume is little, easily worn; By the present invention, can realize long-time continuous and record Fetal Movement Signal, monitor and judge that foetus health situation has important use anemia of pregnant woman is autonomous.
Brief description of the drawings
Fig. 1 is the schematic diagram of a kind of portable Fetal Movement Signal detection of the present invention and analytical equipment;
Fig. 2 is that the portable Fetal Movement Signal in Fig. 1 detects and the circuit diagram of analytical equipment;
Fig. 3 is the circuit diagram that the present invention coordinates electrocardiosignal monitoring modular;
Fig. 4 is the circuit diagram that the present invention coordinates body temperature signal monitoring module;
Fig. 5 is the circuit diagram that the present invention coordinates electrocardio and body temperature signal monitoring module;
Fig. 6 is that the portable Fetal Movement Signal in Fig. 1 detects and the overcoat schematic diagram of analytical equipment.
Wherein, 100: overcoat; 101: the first air-vents; 102: the first locating holes; 200: flexible substrates; 201: the second air-vents; The locating hole of 202: the second; 300: microsensor array; 400: signal collection modulation device; 500: system controller; 600: signal storage; 700: power supply; 800: wire communication unit; 900: power interface; 1000: radio communication unit.
Detailed description of the invention
Below in conjunction with drawings and Examples, the detailed description of the invention of invention is described further.Following examples are only for the present invention is described, but are not used for limiting the scope of the invention.
The portable Fetal Movement Signal of one as shown in Figure 1 detects and analytical equipment, comprises flexible substrates 200, and flexible substrates 200 is for supporting all parts; The signal processing module that is provided with microsensor array 300 in flexible substrates 200, be connected with microsensor array 300, the communication module being connected with signal processing module and the power module for all parts power supplies; Microsensor array 300 carries out preliminary treatment for gathering because fetal movement occurs in the signal that the alteration of form of anemia of pregnant woman's stomach wall produces and signal is sent to signal processing module, signal processing module sends to external processing apparatus as PC, mobile phone terminal or panel computer etc. by communication module by data, obtain number of times, position and the intensity of Fetal Movement Signal by means of the data processing software of external processing apparatus, sum up fetal movement rule and abnormal Fetal Movement Signal is reported to the police.
Wherein, signal processing module comprises the signal collection modulation device 400 being connected with microsensor array 300, the system controller 500 being connected with signal collection modulation device 400 and the signal storage 600 being connected with system controller 500, signal collection modulation device 400 carries out filtering and amplification for the Fetal Movement Signal that microsensor array 300 is gathered, signal storage 600 is for storing the Fetal Movement Signal through 400 filtering of signal collection modulation device and after amplifying, system controller 500 is for gathering, the Fetal Movement Signal of identification through 400 filtering of signal collection modulation device and after amplifying, and be stored in signal storage 600, send data to external processing apparatus by communication module again, simultaneously, system controller 500 is also for to signal collection modulation device 400, signal storage 600, the unified manipulation of communication module and power module.
Wherein, communication module comprises wired communication unit 800 and radio communication unit 1000, and wire communication unit 800 is for carrying out communication with outer computer, and radio communication unit 1000 is for carrying out communication with mobile terminal device as mobile phone terminal or panel computer etc.
Wherein, power module comprises power supply 700 and connected power interface 900; Power supply 700 is for supplying microsensor array 300, signal collection modulation device 400, system controller 500, the required electric weight of signal storage 600 work process; Power interface 900 is for being connected with external electrical network, and power interface 900 can be connected with external power source by transformator or directly be connected with PC or notebook computer, and the electric weight that obtains meets the charging requirement of power supply 700.
Wherein, microsensor in microsensor array 300 comprises one or more in miniature piezoelectric sensor, miniature piezoresistance sensor, miniature piezoelectric magnetic strength device or micro accelerometer, is mainly used in precisely gathering occurring in the signal that the alteration of form of anemia of pregnant woman's stomach wall produces because of fetal movement.
Wherein, signal storage 600 be can storing data files magnetizing mediums equipment or optical recording media equipment, comprise one or more in CF card, SD card, SDHC card, mmc card, SM card, memory stick, XD card, be mainly used in the Fetal Movement Signal of storage through 400 filtering of signal collection modulation device and after amplifying.
Wherein, radio communication unit 1000 is supported bluetooth, WiFi, infrared-ray communication or based on one or more in third generation wireless network (supporting the wireless network of the honeycomb mobile communication technology of high speed data transfer) and the 4th generation wireless network (integrating the wireless network that third generation wireless network and WLAN also can high quality video images), is mainly used in carrying out communication with mobile terminal device as mobile phone terminal or panel computer etc.
Wherein, one or more in RS-232 interface or USB interface are supported in wire communication unit 800, are mainly used in carrying out communication with outer computer.
Further, above-mentioned portable Fetal Movement Signal detects and analytical equipment also comprises overcoat 100 as shown in Figure 6, and overcoat 100 is arranged at all parts in flexible substrates 200 for encapsulation, flexible substrates 200 is polyimides material or polyester material, on overcoat 100, be provided with the first air-vent 101, be provided with the second air-vent 201 in flexible substrates 200, these are all in order to ensure the comfortableness in anemia of pregnant woman's use procedure, in overcoat 100 and flexible substrates 200, be all also provided with locating hole, in the time that the portable Fetal Movement Signal detection in the present embodiment is used for measuring Fetal Movement Signal, can microsensor array 300 will be fixed with, signal collection modulation device 400, system controller 500, signal storage 600, power supply 700, radio communication unit 1000, the flexible substrates 200 of wire communication unit 800 and power interface 900, be packaged in overcoat 100, and the second locating hole 202 that makes to lay respectively in the first locating hole 102 and the flexible substrates 200 on overcoat 100 overlaps, overcoat 100 is close to and is fixed on anemia of pregnant woman's stomach wall, and the first locating hole 102 being positioned on overcoat 100 is alignd with anemia of pregnant woman's umbilicus, when guaranteeing to wear at every turn, sensor array column position is relatively consistent.
As shown in Figure 2, in the time that fetal movement occurs, be close to the microsensor array 300 of anemia of pregnant woman's stomach wall can perception because fetal movement occurs in the alteration of form of anemia of pregnant woman's stomach wall, and signal be passed to signal collection modulation device 400 carry out filtering and amplification.Signal collection modulation device 400 not only can effectively be removed the low-frequency disturbance of bringing into due to actions such as breathing, uterine contractions in Fetal Movement Signal, more can realize good inhibitory action to cough, the High-frequency Interference producing of laughing.The Fetal Movement Signal involving after filtration after amplification is stored in signal storage 600 under the control of system controller 500.The Fetal Movement Signal that is stored in signal storage 600 can be sent to PC or mobile phone terminal by wire communication unit 800 and radio communication unit 1000, utilizes data processing software to obtain following fetal movement information: all previous fetal movement position and intensity; Every day fetal movement number of times per hour; Every day average fetal movement number of times per hour; Fetal movement every day sum; Fetal movement every day position distribution and number of times signal; The frequent position mark of fetal movement; Fetal movement strength grading; Fetal movement every day intensity and number of times distribute and illustrate; By the Fetal Movement Signal record of a period of time, can form the occurrence law of normal Fetal Movement Signal, now, just can judge abnormal fetal movement position and intensity by data processing method, and record abnormal fetal movement number of times every day, unexpected abnormality Fetal Movement Signal is reported to the police.
Optionally, as shown in Figure 3, the present invention also can coordinate electrocardiosignal monitoring modular, monitors anemia of pregnant woman's electrocardiosignal and fetal movement information simultaneously, the critical piece of electrocardiosignal monitoring modular is the core signal sensor being connected with signal processing module, core signal sensor can comprise that two lead ecg signal acquiring instrument, three lead ecg signal acquiring instrument, four lead ecg signal acquiring instrument, five lead ecg signal acquiring instrument, six lead ecg signal acquiring instrument, seven lead ecg signal acquiring instrument, eight lead ecg signal acquiring instrument, nine lead ecg signal acquiring instrument, ten lead ecg signal acquiring instrument, 11 lead ecg signal acquiring instrument or 12 leads one or more in ecg signal acquiring instrument, be mainly used in gathering electrocardiosignal.
Wherein, be close to the microsensor array 300 of anemia of pregnant woman's stomach wall can perception because fetal movement occurs in the alteration of form of anemia of pregnant woman's stomach wall, and signal is passed to signal collection modulation device 400 under the control of system controller 500 and carries out filtering and amplification.Signal collection modulation device 400 not only can effectively be removed the low-frequency disturbance of bringing into due to actions such as breathing, uterine contractions in Fetal Movement Signal, more can realize good inhibitory action to cough, the High-frequency Interference producing of laughing.The Fetal Movement Signal involving after filtration after amplification is stored in signal storage 600 under the control of system controller 500.Be fixed near the core signal sensor electrode of anemia of pregnant woman's heart, the variation of electrocardiosignal in can the each heartbeat process of perception anemia of pregnant woman, and under the control of system controller 500, through core signal sensor wire, signal is passed to signal collection modulation device 400 and carries out filtering and amplification.Myoelectricity interference, motion artifacts, electrode contact that signal collection modulation device 400 also can effectively be removed in electrocardiosignal disturb and the interference of dispatch from foreign news agency equipment.The Fetal Movement Signal involving after filtration after amplification is stored in signal storage 600 under the control of system controller 500.The Fetal Movement Signal that is stored in signal storage 600 can be sent to PC or mobile phone terminal by wire communication unit 800 and radio communication unit 1000, utilizes data processing software to obtain fetal movement information and following anemia of pregnant woman's electrocardiosignal: rhythm of the heart waveform; Average heart rate etc.
Optionally, as shown in Figure 4, the present invention also can coordinate body temperature signal monitoring module, monitors anemia of pregnant woman's body temperature signal and fetal movement information simultaneously; The critical piece of body temperature signal monitoring module is the body temperature signal transducer being connected with signal processing module, the sensor probe of body temperature signal transducer comprises one or more in minisize thermoelectric resistance sensor probe or micro thermocouple sensor probe, is mainly used in gathering body temperature signal.
Wherein, be close to the microsensor array 300 of anemia of pregnant woman's stomach wall can perception because fetal movement occurs in the alteration of form of anemia of pregnant woman's stomach wall, and signal is passed to signal collection modulation device 400 under the control of system controller 500 and carries out filtering and amplification.Signal collection modulation device 400 not only can effectively be removed the low-frequency disturbance of bringing into due to actions such as breathing, uterine contractions in Fetal Movement Signal, more can realize good inhibitory action to cough, the High-frequency Interference producing of laughing.The Fetal Movement Signal involving after filtration after amplification is stored in signal storage 600 under the control of system controller 500.Be fixed near the body temperature signal transducer probe of anemia of pregnant woman's axillary fossa, body temperature signal intensity in can perception anemia of pregnant woman daily life, and under the control of system controller 500, through body temperature signal transducer wire, signal is passed to signal collection modulation device 400 and carries out filtering and amplification.The Fetal Movement Signal involving after filtration after amplification is stored in signal storage 600 under the control of system controller 500.The Fetal Movement Signal that is stored in signal storage 600 can be sent to PC or mobile phone terminal by wire communication unit 800 and radio communication unit 1000, utilizes data processing software to obtain anemia of pregnant woman's body temperature signal and fetal movement information.
Optionally, as shown in Figure 5, the present invention can coordinate above-mentioned electrocardiosignal monitoring modular and body temperature signal monitoring module simultaneously, monitors anemia of pregnant woman's electrocardiosignal, body temperature signal and fetal movement information simultaneously.Wherein, be close to the microsensor array 300 of anemia of pregnant woman's stomach wall can perception because fetal movement occurs in the alteration of form of anemia of pregnant woman's stomach wall, and signal is passed to signal collection modulation device 400 under the control of system controller 500 and carries out filtering and amplification.Signal collection modulation device 400 not only can effectively be removed the low-frequency disturbance of bringing into due to actions such as breathing, uterine contractions in Fetal Movement Signal, more can realize good inhibitory action to cough, the High-frequency Interference producing of laughing.The Fetal Movement Signal involving after filtration after amplification is stored in signal storage 600 under the control of system controller 500.Be fixed near the core signal sensor electrode of anemia of pregnant woman's heart, the variation of electrocardiosignal in can the each heartbeat process of perception anemia of pregnant woman, and under the control of system controller 500, through core signal sensor wire, signal is passed to signal collection modulation device 400 and carries out filtering and amplification.Myoelectricity interference, motion artifacts, electrode contact that signal collection modulation device 400 also can effectively be removed in electrocardiosignal disturb and the interference of dispatch from foreign news agency equipment.Be fixed near the body temperature signal transducer probe of anemia of pregnant woman's axillary fossa, body temperature signal intensity in can perception anemia of pregnant woman daily life, and under the control of system controller 500, through body temperature signal transducer wire, signal is passed to signal collection modulation device 400 and carries out filtering and amplification.The Fetal Movement Signal involving after filtration after amplification is stored in signal storage 600 under the control of system controller 500.The Fetal Movement Signal that is stored in signal storage 600 can be sent to PC or mobile phone terminal by wire communication unit 800 and radio communication unit 1000, utilizes data processing software to obtain anemia of pregnant woman's electrocardiosignal, body temperature signal and fetal movement information.
The present invention has plurality of advantages: first, the present invention is owing to comprising microsensor array, and number of times, position and intensity that can itemized record Fetal Movement Signal, contribute to sum up fetal movement rule and abnormal Fetal Movement Signal is reported to the police; Secondly, the present invention comprises various communication interfaces, particularly comprises the communication interface that can realize with mobile phone wireless data transmission, therefore more convenient, can realize anywhere or anytime Fetal Movement Signal record continuously; Finally, the present invention has advantages of that softness, volume are little, easily worn, can realize long Fetal Movement Signal record, to the autonomous monitoring of anemia of pregnant woman with judge that foetus health situation has important use, is easy to popularization.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification, therefore all technical schemes that are equal to also belong to protection category of the present invention.
Claims (10)
1. a portable Fetal Movement Signal detects and analytical equipment, it is characterized in that, comprise flexible substrates (200), in described flexible substrates (200), be provided with microsensor array (300), the signal processing module being connected with described microsensor array (300) and the communication module being connected with described signal processing module; Described microsensor array (300) gathers Fetal Movement Signal and signal is sent to described signal processing module, and described communication module is used for and external processing apparatus communication.
2. portable Fetal Movement Signal according to claim 1 detects and analytical equipment, it is characterized in that, described signal processing module comprises the signal collection modulation device (400) being connected with described microsensor array (300), the system controller (500) being connected with described signal collection modulation device (400) and the signal storage (600) being connected with described system controller (500).
3. portable Fetal Movement Signal according to claim 1 detects and analytical equipment, it is characterized in that, described communication module comprises wired communication unit (800) and radio communication unit (1000), described wire communication unit (800) is for carrying out communication with outer computer, and described radio communication unit (1000) is for carrying out communication with mobile terminal device.
4. portable Fetal Movement Signal according to claim 1 detects and analytical equipment, it is characterized in that, the microsensor in described microsensor array (300) comprises one or more in miniature piezoelectric sensor, miniature piezoresistance sensor, miniature piezoelectric magnetic strength device or micro accelerometer.
5. portable Fetal Movement Signal according to claim 3 detects and analytical equipment, it is characterized in that, described radio communication unit (1000) is supported bluetooth, WiFi, infrared-ray communication or based on one or more in the third generation and the 4th generation wireless network.
6. detect and analytical equipment according to the portable Fetal Movement Signal described in claim 1-5 any one, it is characterized in that, described portable Fetal Movement Signal detects and analytical equipment also comprises the core signal sensor being connected with described signal processing module.
7. detect and analytical equipment according to the portable Fetal Movement Signal described in claim 1 to 5 any one, it is characterized in that, described portable Fetal Movement Signal detects and analytical equipment also comprises the body temperature signal transducer being connected with described signal processing module.
8. portable Fetal Movement Signal according to claim 6 detects and analytical equipment, it is characterized in that, described core signal sensor comprises that two lead ecg signal acquiring instrument, three and lead ecg signal acquiring instrument, four and lead ecg signal acquiring instrument, five and lead ecg signal acquiring instrument, six and lead ecg signal acquiring instrument, seven and lead ecg signal acquiring instrument, eight and lead ecg signal acquiring instrument, nine and lead ecg signal acquiring instrument, ten and lead ecg signal acquiring instrument, 11 and lead ecg signal acquiring instrument or 12 and lead one or more in ecg signal acquiring instrument.
9. portable Fetal Movement Signal according to claim 7 detects and analytical equipment, it is characterized in that, the sensor probe of described body temperature signal transducer comprises one or more in minisize thermoelectric resistance sensor probe or micro thermocouple sensor probe.
10. detect and analytical equipment according to the portable Fetal Movement Signal described in claim 1 to 5,8 to 9 any one, it is characterized in that, described portable Fetal Movement Signal detects and analytical equipment also comprises overcoat (100), and described overcoat (100) is arranged at the upper all parts of flexible substrates (200) for encapsulation.
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