Long-range cloud fetal heart monitoring system
Technical field
The present invention relates to the fetal heart monitoring technical field, be specifically related to a kind of long-range cloud fetal heart monitoring system.
Background technology
Along with the generally improvement of society people's living standard, people also improve constantly the requirement of health, and particularly to follow-on healthy the cultivation, more people wish that the child of oneself just can be subject to meticulous care at fetal period.In the fetal development process, father and mother wish to grasp in real time the physiologic information of fetus, such as fetal heart frequency, uterine contraction pressure etc., help to find early the unconventional phenomenon in the fetal development process, stop danger potential or that occured, the guiding foetus health is grown.At present, great majority substantially all are to carry out in the hospital that offers department of obstetrics and gynecology for anemia of pregnant woman's fetal heart monitoring, the anemia of pregnant woman need to preengage or register, regularly go to hospital to guard, and anemia of pregnant woman generally needs the expensive time in the road that goes to hospital and the queuing in hospital during this, cause very big inconvenience, and all be disadvantageous for the health of anemia of pregnant woman and fetus if things go on like this, deviate from mutually with the original intention of monitoring.
For above-mentioned situation, armarium manufacturer has also realized the production of portable foetus ECG monitor, and promotes by hospital.This type of integration of equipments Doppler's fetal heart monitoring probe, uterine contraction pressure probe, analog amplifier, the hardware such as display screen, the anemia of pregnant woman can carry out self-service fetal monitoring at home, plays fetal heart frequency by power amplifier, display screen shows Fetal Heart Rate, the fetus physiological parameters such as uterine contraction pressure; And the anemia of pregnant woman can link up by phone and doctor, allows the doctor hear fetal heart sound, and the doctor carries out real-time judge fetus information by fetal heart sound simultaneously, instructs the anemia of pregnant woman to carry out long distance monitoring.
In addition, numerous smart machines in the market possess higher disposal ability, and also are equipped with certain input equipment, comprise mike, the sensors such as accelerometer.Based on this kind equipment, also occurred possessing the fetal monitoring functional application on the market now, these programs can be called the input equipments such as the mike collection fetal heart sound that smart machine carries, and present intuitively fetal heart frequency figure by screen; More exquisite application program then can be processed data, judges the foetus health situation.
Two kinds of above-mentioned situations all are must go to hospital to carry out the corrective measure of the situation of fetal monitoring to the anemia of pregnant woman, for guarding fetus, the anemia of pregnant woman provides convenience, but at present these measures all fail to popularize well, and most pregnant women still selects hospital to guard, and mainly are owing to following reason:
1) for portable foetus ECG monitor, because the restriction of circuit itself, the information of fetal monitoring can only be observed in this locality (fetal heart sound is play or screen display), and anemia of pregnant woman's medical knowledge itself is limited, can not these physiologic informations be judged well; The information of the long-range acquisition of doctor's energy can only be the fetal heart sound by the telephone network transmission, be limited by the telephone communication quality, easily in the situation that communication quality not good to fetal heart sound this real time information judge by accident, also be difficult to extract original fetal heart rate signal by treatment facility; Except all kinds of monitoring probe, the integrated various analog circuit equipment costs of portable set are higher, are difficult for allowing average family receive, and equipment itself only has monitoring function, and in the time of anemia of pregnant woman outside the conceived stage, equipment itself is a kind of wasting of resources.
2) for the fetal heart monitoring software application that realizes at smart machine, because the restriction of the hardware of equipment own, the fetal monitoring data that software obtains also are inaccurate, disturbed by outside noise; The non-professionality of the accuracy of data and the algorithm of software own may cause software to show result's deviation, and the anemia of pregnant woman is judged that the fetus situation causes misunderstanding.
Consider present average family to the demand of fetal monitoring and the deficiency of existing mode of monitoring, realize that a kind of can to carry out long-range accurate monitoring means be very necessary, allow the user just can enjoy at home with in the equal medical services of hospital.Reduce the unnecessary trouble of user, really accomplish conveniently, quick, accurate and hommization.
Summary of the invention
For solving above-mentioned problems of the prior art, the object of the present invention is to provide a kind of long-range cloud fetal heart monitoring system, can with fetus and anemia of pregnant woman's itself physical signs real-time be sent to hospital, the doctor can be by the physiologic information that obtains, by voice and video passage of the present invention, synchronous instructs the anemia of pregnant woman, is in and also can enjoys the various medical resources of hospital thereby reach the anemia of pregnant woman.
For achieving the above object, the technical solution adopted in the present invention is:
Long-range cloud fetal heart monitoring system, comprise fetal heart monitoring device end, central server and doctor's client, the fetal heart monitoring device end is connected central server with doctor's client and communicates connection, described fetal heart monitoring device end comprises the data acquisition module that communicates connection, data processing module and speech processing module; Described central server comprises data management module and the scheduling of resource module that communicates connection; Described doctor's client comprises data processing module and the speech processing module that communicates connection.
The all software processes of described fetal heart monitoring terminal unit are carried on the Android embedded system, by the unified management of terminal management software.
The data acquisition module of described fetal heart monitoring device end comprises all kinds of fetal monitoring data collecting probe, and the MSP430 single-chip microcomputer management system that Various types of data is gathered, can be to data acquisition channel number, and acquisition rate is adjusted.
Described all kinds of fetal monitoring data collecting probe comprises the fetal rhythm probe, uterine contraction pressure probe and voice probe.
The data processing module of described fetal heart monitoring device end comprises that this locality to the monitoring data of data collecting module collected shows, plays fetal heart sound by power amplifier, and screen display waveform etc. are crossed the 3G module to the monitoring data communication device and are transferred to the central server data base.
The speech processing module of described fetal heart monitoring device end comprises the integration to fetal rhythm original analog and voice, and is transferred to the central server data base by 3G module speech path network.
The data management module of described central server mainly is based on the user data information data base and realizes, records the monitoring data that facility information, user profile and the user of all registered terminals upload.
The scheduling of resource module of described central server comprises telephone switching center, resource scheduling management software in Ethernet switching centre and the server, when a user accesses, for it distributes idle doctor's base and client, set up doctor's base and user's custodial care facility terminal voice pathway by telephone switching center, and Ethernet switching centre receives the monitoring data that the user uploads, storage, be transmitted to doctor's client, be user and doctor and set up simultaneously the voice-and-data path.
The data processing module of described doctor's client refers to handle official business client software on the PC of doctor, can show current connection customer information, possess the function that the reception anemia of pregnant woman guards data, and the data drawing can be presented on the software interface, for the doctor provides reference.
The speech processing module of described doctor's client is the doctor's base that possesses communication function, and the phone of listening user comprises the reception of fetal heart sound and user speech, is convenient to the doctor and the anemia of pregnant woman links up.
Be compared with existing technology, scheme and the equipment of the Embryo long-range guardianship that the present invention proposes possess following advantage:
1) the present invention realizes the long distance monitoring on the complete meaning, and user and doctor carry out real-time voice and link up, and on this basis, the doctor can obtain the accurate data consistent with the user, realizes the fetal monitoring data sharing.On the basis of sharing data, the doctor will have more real-time to anemia of pregnant woman's guidance, simulate the scene of on-the-spot monitoring in the hospital.
2) monitoring terminal among the present invention partly is based on the wireless solution design, so long as the user is in the 3G network overlay area, can realize carrying out the process of fetal monitoring whenever and wherever possible, but not be confined in certain scope of application, when having avoided the anemia of pregnant woman to go out because guarding the fortuitous event that causes.
3) full automation realizes that subscriber terminal equipment is to doctor's connection and data communication process, only need the user to send connection request, central server is the user and searches idle doctor, set up the voice-and-data path, the user only needs to exchange with the doctor, other operations realize in internal system, have increased the ease for use of system; And terminal can manage the monitoring probe, realizes the customization of system.
4) the custodial care facility terminal is to carry in the middle of the android embedded OS, major function except fetal monitoring, also can be the functions such as user add life ﹠ amusement, increase the multiformity of functions of the equipments, more easily allow average family receive this type of monitoring scheme and equipment.
5) the present invention has very strong upgrading space, can realize the multi-source input, and the doctor can obtain information as much as possible as required, thereby judges more accurately the situation of fetus.
6) the present invention can realize large-scale network-estabilishing, Different hospital have oneself independently ID number, be convenient to as required selectivity service of user.
Description of drawings
Accompanying drawing is the long-range cloud fetal heart monitoring of the present invention system architecture diagram.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
As shown in drawings, the long-range cloud fetal heart monitoring of the present invention system comprises fetal heart monitoring device end, central server and doctor's client, and the three interconnects communication.
The fetal heart monitoring device end that the user holds provides the interface of all kinds of monitoring probes, and possesses voice and fetal heart sound integration, voice communication, data show, the functions such as transmission.The fetal heart monitoring device end is integrated Android embedded system hardware, MSP430 single-chip data processing system hardware and various types of peripheral devices, its management software can be connected voice call to the user and be connected with the doctor, data path connects, and data upload is carried out unified management.
Central server comprises the data base of storing subscriber information, telephone switching center and Ethernet exchanging center, can confirm that the user accesses, inquire about idle doctor's client, and the voice pathway of user's access is transferred to doctor's base by telephone switching center, and the data retransmission that the user is uploaded arrives doctor's pc client.
Doctor's client comprises base and pc client, and base is answered by the user speech of central server switching and called out, user's monitoring-information that the pc client reception server is transmitted, and draw complete reproduction monitoring oscillogram with the form of image.
Central server is the hinge of whole invention, and all operations of fetal heart monitoring device end and doctor's client all needs the mandate through central server.
Embodiment:
System at first will finish initialization, mainly is the initialization of central server and the registration process of doctor's client.Doctor's client is different according to hospital's (with other attributes), is divided into different ID number, after whole system registration is complete, and response that just can receiving terminal equipment.
When user side need to be served, user's fetal heart monitoring device end just sent service request to central server, and central server distributes corresponding doctor's client according to the demand for services of user's fetal heart monitoring device end.Arrive this, a link is just set up and is finished.
After doctor's client and user's fetal heart monitoring device end are set up full concatenation, the various physical signs of user's fetal heart monitoring device end, as: fetal heart sound, uterine contraction pressure etc. just can be delivered to by the link of setting up doctor's client, in doctor's client, different physical signs shows in appropriate terminal, can directly hear by power amplifier such as: fetal heart sound, fetal heartbeat can show by display terminal.The doctor can be according to these indexs, judge the health indicator of fetus, and then instruct accordingly for the anemia of pregnant woman.
At user's fetal heart monitoring device end, the anemia of pregnant woman can hear by the power amplifier of this locality the corresponding information of fetus equally.Simultaneously, by voice and video passage and real-time the exchanging of doctor, thereby allow the doctor grasp information as much as possible, make accurately and judging.
The present invention can dispose in most of average families, realize in real time accurately long distance monitoring, add that terminal unit carries common intelligence system, increased the ease for use of equipment, more be subject to the user and accept, therefore, can be used as novel fetal heart monitoring method, replace current and incomplete long distance monitoring scheme, make necessary replenishing for tele-medicine, good solution is provided.