CN204765650U - Intelligence fetal movement monitoring devices - Google Patents

Intelligence fetal movement monitoring devices Download PDF

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Publication number
CN204765650U
CN204765650U CN201520110914.3U CN201520110914U CN204765650U CN 204765650 U CN204765650 U CN 204765650U CN 201520110914 U CN201520110914 U CN 201520110914U CN 204765650 U CN204765650 U CN 204765650U
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Prior art keywords
sensor
data acquisition
analysis module
module
fetal movement
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王广峰
王杨勇
文小健
孙明
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Zhuhai Advanpro Technology Co ltd
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ZHUHAI ANRUNPU TECHNOLOGY Co Ltd
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Abstract

The utility model discloses an intelligence fetal movement monitoring devices, including data acquisition and analysis module, sensor and be used for with sensor laminating is worn in by the abdominal wearing carrier of monitoring person, the sensor is sensitive to pressure / stress, its set up in on dressing the carrier, be used for the response remove the protruding information of the stomach wall that produces by monitoring person's foetus, data and analysis module and the sensor data connection, it is used for gathering the information that the sensor was sensed to carry out the analytic statistics to it. The utility model provides an intelligence fetal movement monitoring devices can dress the belly the wearing person, characteristic such as frequency through foetal fetal movement in the sensors monitor wearing person abdomen, number of times, motion information to carry out data acquisition, statistics, analysis through data acquisition and analysis module, simple structure can monitor the fetal movement accurately, for a long time, and convenient the wearing, can improve and dress the comfort level, is fit for use for a long time.

Description

Intelligence monitoring device of fetal movement
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of intelligent monitoring device of fetal movement for monitoring intrauterine infant activity situation.
Background technology
The fetal movement situation of baby, i.e. the number of times, frequency, speed power etc. of fetal movement embody fetus health status in uterus, relate to the safety of fetus.Therefore, fm monitoring is a very important link in especially pregnant late period in pregnancy period.
But present case is, only have whether normal experience fetal movement by anemia of pregnant woman oneself, or arrive when hospital produces inspection on schedule and detected by doctor, analyze fetal movement situation, fetal movement situation can not be monitored at any time.
Also there is not baby's fetal movement detector that is easy, household type on the market at present, special medical fetal movement detector cost is high, cannot popularization and application in average family, the most important ultrasonic technology being medical fetal movement detector uses likely produces potential harmful effect to mother and baby.
Utility model content
The purpose of this utility model is to provide a kind of intelligent monitoring device of fetal movement, and structure is simple, accurately can monitor fetal movement, and convenient wearing, wearing comfort degree can be improved, be applicable to life-time service.
The purpose of this utility model is achieved through the following technical solutions:
A kind of intelligent monitoring device of fetal movement, comprises data acquisition and analysis module, sensor and the wearing carrier for described sensor laminating being dressed in monitored person's abdominal part;
Described sensor is responsive to stress/pressure, and it is arranged on described wearing carrier, and the foetus for responding to described monitored person moves the stomach wall projection information of generation;
Described data acquisition and analysis module are connected with described sensing data, its information arrived for gathering described sensor sensing, and carry out analytic statistics to it.
Preferably, the number of described sensor is multiple composition array way.
Preferably, described sensor is on the rectangular inner surface being distributed in described wearing carrier.
Optionally, described sensor is elastic fabric pressure transducer, and it comprises elastic fabric matrix and conductive layer, and described conductive layer is arranged on described elastic fabric matrix; Described fabric pressing force transducer can produce pressure change, to change the electric conductivity of conductive layer with the fluctuating of the abdominal part of wearer; Data acquisition and analysis module are electrically connected on described conductive layer by wire.
Optionally, described sensor is speed or acceleration (3-axis acceleration) sensor, and it is for responding to the movable information of the fluctuating of the abdominal part of wearer.
Optionally, described sensor is sound transducer mike, and it is for responding to the acoustic information of the fluctuating of the abdominal part of wearer.
Preferably, described data acquisition and analysis module are connected by flexible PCB with described sensor, described flexible PCB fit in described wearing carrier with the inner surface of abdominal part corresponding part, the binding face of flexible PCB forms the installed surface of sensor, and multiple sensor is fixed on the installed surface of flexible PCB.
Preferably, described wearing carrier comprises for the main part of the abdominal part of coated wearer and the frenulum for described main part being fastened the abdominal part in wearer that is connected with described main part.
Preferably, data acquisition and analysis module comprise housing, data acquisition module, data analysis module, pcb board and battery, described pcb board, data acquisition module and battery are all arranged in described housing, described battery is connected to described data acquisition module and data analysis module, described data acquisition module and described data analysis module are arranged on described pcb board, described data acquisition module is electrically connected on described sensor by wire, described data analysis module and described data acquisition module data cube computation.
Preferably, the device of this utility model also comprises memory module, and it is connected with described data acquisition and analysis module, for storing collection and the analytical data of described data acquisition and analysis module.
Preferably, the device of this utility model also comprises wireless signal sending module, and it is connected with described data acquisition and analysis module, for the collection of described data acquisition and analysis module and analytical data being sent to by wireless network the information processing platform of needs.
This utility model also provides a kind of monitoring method of above-mentioned intelligent monitoring device of fetal movement, and it comprises:
The fluctuating information of the abdominal part of induction wearer;
Described fluctuating information is converted to the signal of telecommunication by physical signallings such as pressure, motion (speed, acceleration), sound (mike);
Gather and analyze the dependency relation trend of the described signal of telecommunication and the signal of telecommunication.
Preferably, the fluctuating information of the abdominal part of described induction wearer is the fluctuating information of equally distributed multiple points of the abdominal part of induction wearer, as the multiple points in rectangular arrangement.
Preferably, described described fluctuating information is converted to multiple elastic fabric pressure transducer or multiple acceleration transducer that the signal of telecommunication is abdominal part by being evenly positioned at described wearer or multiple sound transducer responds to realization, specifically comprise: described elastic fabric pressure transducer comprises elastic fabric matrix and conductive layer, described conductive layer is arranged on described elastic fabric matrix, described elastic fabric matrix and described conductive layer produce pressure change with the fluctuating of the abdominal part of wearer, thus change the electric conductivity of conductive layer, the change information of the electric conductivity of described conductive layer is the described signal of telecommunication, the three-dimensional space motion change information of the fluctuating of the abdominal part of described acceleration transducer induction wearer, and be converted into the signal of telecommunication, the sound variation information of the abdominal part of described sound transducer induction wearer, and be translated into the signal of telecommunication.
Preferably, described collection and analyze the described signal of telecommunication and the signal of telecommunication variation tendency after, also comprise: the variation tendency of the described signal of telecommunication and the signal of telecommunication is stored; Or, by wireless network, the variation tendency of the described signal of telecommunication and the signal of telecommunication is sent to the information processing platform of needs; Or, after the described variation tendency by the described signal of telecommunication and the signal of telecommunication stores, also comprise: the information processing platform by wireless network, the variation tendency of the described signal of telecommunication and the signal of telecommunication being sent to needs.
This utility model also provides a kind of monitoring system of intelligent monitoring device of fetal movement, and it comprises
Induction and modular converter, described fluctuating information for responding to the fluctuating information of the abdominal part of wearer, and is converted to the signal of telecommunication by it; Gather and analysis module, it is for gathering and analyze the variation tendency of the described signal of telecommunication and the signal of telecommunication.
Described induction and modular converter, specifically for responding to the fluctuating information of equally distributed multiple points of the abdominal part of wearer, and being converted into the signal of telecommunication, forming the fetal movement trajectory signal of electrical signal form.
Compared to prior art, this utility model has the following advantages:
The intelligent monitoring device of fetal movement that this utility model provides, the abdominal part of wearer can be worn on, by the frequency, number of times, feature etc. of the fetal movement of fetus in Sensor monitoring wearer abdomen, and carry out data acquisition, statistics, analysis by data acquisition and analysis module, structure is simple, can monitor fetal movement exactly, for a long time, and convenient wearing, wearing comfort degree can be improved, be applicable to life-time service.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical solution of the utility model, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the schematic diagram of a kind of fetal movement track that this utility model first embodiment detects;
Fig. 2 is the overall structure schematic diagram of this utility model embodiment;
Fig. 3 is the decomposition texture schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described.
Embodiment one:
The present embodiment provides a kind of intelligent monitoring device of fetal movement, and as shown in Figure 1 to Figure 3, it comprises:
Data acquisition and analysis module 1, multiple sensor 2 and the wearing carrier 3 for described multiple sensor 2 laminating being dressed in monitored person's abdominal part; Described multiple sensor 2 pairs of stress/pressure sensitivities, it is arranged on described wearing carrier 3, and the foetus for responding to described monitored person moves the stomach wall projection information of generation; Described data acquisition and analysis module 1 and described sensor 2 data cube computation, its information sensed for gathering described sensor 2, and analytic statistics is carried out to it.
In the present embodiment, described wearing carrier 3 is fetal movement test blanket, it comprises for the main part 31 of the abdominal part of coated wearer and the many frenulums 32 for described main part 31 being fastened the abdominal part in wearer that are connected with described main part 31, specifically can select elastic brace web.Described multiple sensor 2 is on the rectangular inner surface being distributed in described main part 31, the object of such design is: by sequencing and the amplitude of variation trend of the induction information of multiple sensor 2, whole fetal movement track can be monitored, instead of certain a bit or the single fetal movement action in a certain moment, thus reflect fetal movement situation and feature all sidedly, exactly, as shown in Figure 1.
Described sensor 2 is elastic fabric pressure transducer, and it comprises elastic fabric matrix and conductive layer, and described conductive layer is arranged on described elastic fabric matrix; Described fabric strain sensors can produce pressure change, to change the electric conductivity of conductive layer, as resistance, electric capacity, voltage etc. with the fluctuating of the abdominal part of wearer; Data acquisition and analysis module 1 are connected by flexible PCB circuit with the conductive layer of described sensor 2, for gathering the change of the conduction information of described conductive layer.Described flexible PCB fits in the inner surface of the main part 31 of described fetal movement test blanket 3, the binding face of flexible PCB forms the installed surface of sensor 2, multiple sensors 2 are fixedly installed in the installed surface of described flexible PCB, are namely installed between described fetal movement test blanket 3 and flexible PCB.
Described data acquisition and analysis module 1 comprise housing, acquisition module, analysis module, pcb board and battery.Described pcb board, acquisition module, analysis module and battery are all arranged in described housing, and described battery is electrically connected with described acquisition module and analysis module.Described analysis module and acquisition module are all arranged on described pcb board, and are electrically connected by the conductive layer of wire with described fabric pressing force transducer 2.Described housing can form protection to internal component, avoids sweat etc. to cause corrosion etc. to it.Described battery can be powered, so that image data and analytical data to described acquisition module, analysis module and fabric pressing force transducer 2 (being specially described conductive layer).
Described data acquisition and analysis module, preferably on a described frenulum 32 disposed therein.
The device of the present embodiment can also comprise memory module, and it is connected with described data acquisition and analysis module, for storing collection and the analytical data of described data acquisition and analysis module.Preferably, described memory module is also installed on described PCB, is connected or signal connects with described acquisition module and analysis module circuit.
The device of the present embodiment can also comprise wireless signal sending module, such as: bluetooth, NFC, the wireless launchers such as infrared transfer device, it is connected with described data acquisition and analysis module circuit or signal connects, or to be connected with described memory module circuit or signal connects, also be installed on described PCB, for described data acquisition and the collection of analysis module and the data of analysis being sent to by wireless network the information processing platform of needs, as: the smart mobile phone of wearer, PDA, on the electronic equipments such as panel computer, or hospital, the medical treatment of community, statistics or service platform.
The technical scheme that this utility model will be protected is not limited to described in above-described embodiment, such as: described sensor also can select acceleration transducer, it is for responding to three axially-movable information of the fluctuating of the abdominal part of wearer, thus the fetal movement information of fetus in the abdomen sensing wearer; Or use sound transducer, its fetus for the abdominal part responding to wearer moves the acoustic information of generation.
Embodiment two:
The present embodiment provides the monitoring method of the intelligent monitoring device of fetal movement described in a kind of embodiment one, and it comprises:
The fluctuating information of the abdominal part of induction wearer: the fluctuating information being equally distributed multiple points of the abdominal part of induction wearer, as the multiple points in rectangular arrangement;
Described fluctuating information is converted to the signal of telecommunication: respond to realization by being evenly positioned at multiple elastic fabric pressure transducer of the abdominal part of described wearer or multiple acceleration transducer or multiple sound transducer, specifically comprise: described elastic fabric pressure transducer comprises elastic fabric matrix and conductive layer, described conductive layer is arranged on described elastic fabric matrix, described elastic fabric matrix and described conductive layer produce pressure change with the fluctuating of the abdominal part of wearer, thus change the electric conductivity of conductive layer, the change information of the electric conductivity of described conductive layer is the described signal of telecommunication, the three dimensions change information of the fluctuating of the abdominal part of described 3-axis acceleration sensor induction wearer, and be converted into the signal of telecommunication, or the three dimensions change information of the fluctuating of the abdominal part of described sound transducer induction wearer, and be converted into the signal of telecommunication,
Gather and analyze the variation tendency of the described signal of telecommunication and the signal of telecommunication: the variation tendency of the described signal of telecommunication is the trend of fetal movement or the change of track.
Preferably, described collection and analyze the described signal of telecommunication and the signal of telecommunication variation tendency after, also comprise: the variation tendency of the described signal of telecommunication and the signal of telecommunication is stored; Or, by wireless network, the variation tendency of the described signal of telecommunication and the signal of telecommunication is sent to the information processing platform of needs.Can also be: after the described variation tendency by the described signal of telecommunication and the signal of telecommunication stores, also comprise step: the information processing platform by wireless network, the variation tendency of the described signal of telecommunication and the signal of telecommunication being sent to needs.The described information processing platform can be the server of hospital, also can be computer or the mobile device of family, can also be the server at community health center.The object of such design is, makes operator or the supervisor of the described information processing platform, can recognize the breath state of each wearer in real time, is more convenient to monitoring, is convenient to propose counte-rplan.
Embodiment three:
The present embodiment provides the monitoring system of the intelligent monitoring device of fetal movement described in a kind of embodiment one, and it comprises:
Induction and modular converter, described fluctuating information for responding to the fluctuating information of the abdominal part of wearer, and is converted to the signal of telecommunication by it; Gather and analysis module, it is for gathering and analyze the variation tendency of the described signal of telecommunication and the signal of telecommunication.
Described induction and modular converter, specifically for responding to the fluctuating information of equally distributed multiple points of the abdominal part of wearer, and being converted into the signal of telecommunication, forming the fetal movement trajectory signal of electrical signal form.
Preferably, described system also comprises memory module, and its change information for the signal of telecommunication described signal of telecommunication or analysis obtained stores.
Preferably, described system also comprises wireless signal sending module, and it is for being sent to the information processing platform of needs by the change information of the described signal of telecommunication or the signal of telecommunication by wireless network.
It is more than preferred implementation of the present utility model; it should be pointed out that for those skilled in the art, under the prerequisite not departing from this utility model principle; can also make some improvements and modifications, these improvements and modifications are also considered as protection domain of the present utility model.

Claims (10)

1. an intelligent monitoring device of fetal movement, is characterized in that:
Comprise data acquisition and analysis module, sensor and the wearing carrier for described sensor laminating being dressed in monitored person's abdominal part;
Described sensor is to stress/pressure and/or motion and/or sound sensitive, and it is arranged on described wearing carrier, and the foetus for responding to described monitored person moves the stomach wall projection information of generation;
Described data acquisition and analysis module are connected with described sensing data is wired or wireless, its information arrived for gathering described sensor sensing, and carry out analytic statistics to it.
2. device according to claim 1, is characterized in that: the number of described sensor is multiple, and is uniformly distributed on the inner surface of described wearing carrier.
3. device according to claim 2, is characterized in that: described multiple sensor arrangement becomes array.
4. device according to claim 3, is characterized in that: described multiple sensor is on the rectangular inner surface being distributed in described wearing carrier.
5., according to the arbitrary described device of Claims 1-4, it is characterized in that: described sensor is fabric pressing force transducer, and it comprises elastic fabric matrix and conductive layer, described conductive layer is arranged on described elastic fabric matrix; Described fabric pressing force transducer can produce pressure change, to change the electric conductivity of conductive layer with the fluctuating of the abdominal part of wearer; Data acquisition and analysis module are electrically connected on described conductive layer by wire; Or described sensor is three-axis acceleration sensor, it is for three axial information of the fluctuating of responding to the abdominal part of wearer; Or described sensor is sound transducer.
6. according to the arbitrary described device of Claims 1-4, it is characterized in that: described data acquisition and analysis module are connected by flexible PCB with described sensor, described flexible PCB fit in described wearing carrier with the inner surface of abdominal part corresponding part, the binding face of flexible PCB forms the installed surface of sensor, and multiple sensor is fixed on the installed surface of flexible PCB.
7. device according to claim 1, is characterized in that: described wearing carrier comprises for the main part of the abdominal part of coated wearer and the frenulum for described main part being fastened the abdominal part in wearer that is connected with described main part.
8. device according to claim 6, it is characterized in that: described data acquisition and analysis module comprise housing, data acquisition module, data analysis module, pcb board and battery, described pcb board, data acquisition module, and battery is all arranged in described housing, described battery is connected to described data acquisition module and data analysis module, described data acquisition module and described data analysis module are arranged on described pcb board, described data acquisition module is electrically connected on described sensor by wire, described data analysis module and described data acquisition module data cube computation.
9. device according to claim 1, is characterized in that: also comprise memory module, it is connected with described data acquisition and analysis module, for storing collection and the analytical data of described data acquisition and analysis module.
10. device according to claim 1, it is characterized in that: also comprise wireless signal sending module, it is connected with described data acquisition and analysis module, for the collection of described data acquisition and analysis module and analytical data being sent to by wireless network the information processing platform of needs.
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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104586405A (en) * 2015-02-15 2015-05-06 珠海安润普科技有限公司 Intelligent fetal movement monitoring device, monitoring system and monitoring method
CN107095646A (en) * 2016-02-23 2017-08-29 香港纺织及成衣研发中心有限公司 Fetal monitoring band
CN112826505A (en) * 2021-01-08 2021-05-25 北京工业大学 Non-contact fetal movement monitoring device and method
CN114875561A (en) * 2022-05-18 2022-08-09 江南大学 Knitting flexible sensor based on PVDF piezoelectric yarn
CN115005808A (en) * 2022-05-18 2022-09-06 江南大学 Flexible intelligent fetal activity monitoring belt and preparation method and detection method thereof
CN115247315A (en) * 2022-05-18 2022-10-28 江南大学 Multilayer structure knitting flexible sensor

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104586405A (en) * 2015-02-15 2015-05-06 珠海安润普科技有限公司 Intelligent fetal movement monitoring device, monitoring system and monitoring method
CN107095646A (en) * 2016-02-23 2017-08-29 香港纺织及成衣研发中心有限公司 Fetal monitoring band
WO2017143581A1 (en) * 2016-02-23 2017-08-31 香港纺织及成衣研发中心有限公司 Fetal monitoring band
CN112826505A (en) * 2021-01-08 2021-05-25 北京工业大学 Non-contact fetal movement monitoring device and method
CN112826505B (en) * 2021-01-08 2023-08-11 北京工业大学 Non-contact fetal movement monitoring device and method
CN114875561A (en) * 2022-05-18 2022-08-09 江南大学 Knitting flexible sensor based on PVDF piezoelectric yarn
CN115005808A (en) * 2022-05-18 2022-09-06 江南大学 Flexible intelligent fetal activity monitoring belt and preparation method and detection method thereof
CN115247315A (en) * 2022-05-18 2022-10-28 江南大学 Multilayer structure knitting flexible sensor
CN115247315B (en) * 2022-05-18 2024-08-06 江南大学 Knitted flexible sensor with multilayer structure

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Effective date of registration: 20160405

Address after: 518000 Guangdong city of Shenzhen province Nanshan District Nanhai Avenue West of Jinhui building 4 Building 13 floor A district (D05)

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Address before: 518000 Guangdong city of Shenzhen province Nanshan District Nanhai Avenue West of Jinhui building 4 Building 13 floor A district (D05)

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