CN104188686A - UC (uterine contraction)-triggered FHR (fetal heart rate) detection type FHR monitoring system - Google Patents
UC (uterine contraction)-triggered FHR (fetal heart rate) detection type FHR monitoring system Download PDFInfo
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- CN104188686A CN104188686A CN201410473816.6A CN201410473816A CN104188686A CN 104188686 A CN104188686 A CN 104188686A CN 201410473816 A CN201410473816 A CN 201410473816A CN 104188686 A CN104188686 A CN 104188686A
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Abstract
The invention belongs to the technical field of medical instruments and discloses a UC (uterine contraction)-triggered FHR (fetal heart rate) detection type FHR monitoring system. The UC-triggered FHR detection type FHR monitoring system comprises FHR detection components, intelligent display terminals and a server platform. Each FHR detection component comprises a wireless communication module, a UC pressure detection device and a FHR detection device. Self-triggered by the UC, the FHR detection detects FHR signals and then stops detection after detection time is over. Each intelligent display terminal receives detected CU pressure signals and the FHR signals, displays those on a display screen and sends the received signal data to the server platform. The server platform receives, saves and displays the signal data. A diagnosing module diagnoses and analyzes the received signal data and performs the feedback of a diagnosing result to the intelligent display terminal. By the use of the UC-triggered FHR detection type FHR monitoring system, damages, caused by long-term ultrasonic radiation, to the fetal health are avoided. The UC-triggered FHR detection type FHR monitoring system is small in size, convenient to carry and free of manual operation and allows fetal monitoring to be free of geographical limitations.
Description
Technical field
The present invention, for relating to a kind of fetal heart monitoring system, relates in particular to a kind of uterine contraction and triggers Fetal Heart Rate detection formula fetal heart monitoring system, belongs to technical field of medical instruments.
Background technology
Fetal heart monitoring is the abnormal a kind of important monitoring method of clinical discovery foetus health, along with the fast development of technology of Internet of things, utilize the focus that technology of Internet of things is set up dynamically, mobile, fetal heart monitoring system that detect for a long time continuously becomes fetal monitoring technical research.After utilizing the Fetal Heart Rate sensing device, uterine contraction pressure sensor device image data of Internet of Things sensing layer, by network, send data to hospital monitoring center, can understand the health status of fetus whenever and wherever possible and obtain diagnostic feedback.Although relevant scholar and mechanism have developed multiple fetal heart monitoring system, power accomplishes to carry out fetal heart monitoring on the way whenever and wherever possible, understand in time foetus health situation, but because needing manually control or program timing to set, current sensing layer Fetal Heart Rate checkout gear carries out Fetal Heart Rate detection on the one hand, long-time detection automatically can not be accomplished continuously, therefore the abnormal situation of some foetus healthes can be omitted; If because continuously long-time Fetal Heart Rate detects, ultrasonic radiation can cause certain injury to the health of fetus for a long time on the other hand.
Pregnancy period uterine contraction has an important clinical significance in foetus health monitoring, in movable and health in utero, there is certain relation in the generation of uterine contraction and fetus, the joint-detection of fetal heart rate-uterine contraction can accurately reflect that fetus is in situation in utero, but continuously long-time Fetal Heart Rate detects to be proved at present and can cause damage to the health of fetus, thus therefore develop a kind ofly can connect for a long time monitoring, by uterine contraction, occurs after the detection of startup Fetal Heart Rate reduce long-time ultrasonic radiation the hurtful fetal heart monitoring system of foetus health seemed to most important.
Summary of the invention
The object of the invention is the problem existing for prior art, thus provide a kind of can long-time continuous monitoring, start Fetal Heart Rate after occurring by uterine contraction and detect and reduce long-time ultrasonic radiation the hurtful uterine contraction of foetus health is triggered to Fetal Heart Rate detection formula fetal heart monitoring system.
The object of the invention is to provide a kind of uterine contraction to trigger Fetal Heart Rate and detects formula fetal heart monitoring system, the present invention can automatically trigger Fetal Heart Rate according to the variation of uterine contraction pressure and detect, when there is uterine contraction, fetal rhythm detection components is carried out Fetal Heart Rate and is carried out continuous detecting, in official hour, complete after continuous Fetal Heart Rate detects and automatically stop Fetal Heart Rate detection, harmful effect fetus being caused to reduce the ultrasound wave of fetal rhythm detection components transmitting.
Technical scheme of the present invention is to provide a kind of uterine contraction and triggers Fetal Heart Rate detection formula fetal heart monitoring system, and its design main points are, comprising:
At least one fetal rhythm detection components, described in each, fetal rhythm detection components comprises uterine contraction pressure-detecting device 3, Fetal Heart Rate checkout gear 1 and the first wireless communication module, between uterine contraction pressure-detecting device 3 and Fetal Heart Rate checkout gear 1, be electrically connected to, Fetal Heart Rate checkout gear 1 is electrically connected to the first wireless communication module, uterine contraction pressure-detecting device 3 detects uterine contraction pressure signal, Fetal Heart Rate checkout gear 1 receives and analyzes uterine contraction pressure signal, when uterine contraction occurs, the automatic Fetal Heart Rate signal of opening 1 pair of fetus of Fetal Heart Rate checkout gear of Fetal Heart Rate checkout gear 1 detects, finishing rear Fetal Heart Rate checkout gear 1 required detection time stops the Fetal Heart Rate of fetus to detect,
At least one intelligent display terminal, described in each, intelligent display terminal comprises display panel module, the second wireless communication module, the second wireless communication module is connected with the first radio communication mold interblock radio communication; Intelligent display terminal receives uterine contraction pressure signal and the Fetal Heart Rate signal detecting from fetal rhythm detection components and shows on the display panel module of intelligent display terminal; Intelligent display terminal is for setting the detected parameters of fetal rhythm detection components;
Server platform, comprise server module and the 3rd wireless communication module, server module is by the 3rd wireless communication module, INTRNET network and the second wireless communication module are connected with intelligent display terminal, server module is for receiving, storage, demonstration is from uterine contraction pressure signal and the Fetal Heart Rate signal data of intelligent display terminal, diagnostic module in server module carries out diagnostic analysis to the uterine contraction pressure signal and the Fetal Heart Rate signal that receive, and diagnostic result is fed back to intelligent display terminal, when diagnostic module trigger alarm signal described in data diagnosis occurs when abnormal and notify medical worker to carry out Artificial Diagnosis by server module.
The present invention inserts connection cord respectively in the cable interface of Fetal Heart Rate checkout gear and uterine contraction pressure-detecting device in use, uterine contraction pressure-detecting device provides electric energy to Fetal Heart Rate checkout gear, and intelligent display terminal prompting is set up " connection " button on the rear click of bluetooth connection software interface and set up Bluetooth communication connection.During use, uterine contraction pressure-detecting device is put in to anemia of pregnant woman's abdominal part rotine positioning, then with tire prison band, uterine contraction pressure-detecting device is fixed on to abdominal part; Fetal Heart Rate checkout gear is put in anemia of pregnant woman's abdominal part, and the fetal heart sound intensity size of playing by intelligent display terminal searches out maximum fetal heart sound intensity position, then with tire prison band, Fetal Heart Rate checkout gear is fixed.
The present invention also has the following technical scheme of further improving in actual applications.
Further, described fetal rhythm detection components also comprises connection cord 2, for the tire prison of tightening, is with 4, uterine contraction pressure-detecting device 3 and Fetal Heart Rate checkout gear 1 adopt connection cord 2 to be electrically connected to for transmitting uterine contraction pressure signal and provide electric energy to Fetal Heart Rate checkout gear 1 to Fetal Heart Rate checkout gear 1, and the both sides of uterine contraction pressure-detecting device 3, Fetal Heart Rate checkout gear 1 connect respectively tire prison and are with 4.
Further, described Fetal Heart Rate checkout gear 1 comprises shell 1-1, cable interface 1-2, piezoelectric ceramic piece 1-3, fixed leg 1-4, fetal heart monitoring mainboard 1-5, described fixed leg 1-4 be arranged on the inner surface of shell 1-1 bottom and and bottom fix, for generation of ultrasonic signal and the piezoelectric ceramic piece 1-3 that receives ultrasonic echo signal, be distributed on the inner surface of shell 1-1 bottom and and monitoring mainboard 1-5 be electrically connected to, fetal heart monitoring mainboard 1-5 is fixed on fixed leg 1-4, cable interface 1-2 be arranged on the sidewall of shell 1-1 and and monitoring mainboard 1-5 be electrically connected to, the first wireless communication module is connected on monitoring mainboard 1-5.
Further, described piezoelectric ceramic piece 1-3 comprises for generation of the first piezoelectric ceramic piece 1-31 of ultrasonic signal with for receiving the second piezoelectric ceramic piece 1-32 of ultrasonic echo signal, the first piezoelectric ceramic piece 1-31 is arranged on the middle part of the inner surface of shell 1-1 bottom, and a plurality of the second piezoelectric ceramic piece 1-32 are arranged on the inner surface of shell 1-1 bottom and are evenly distributed on take on the circumference that piezoelectric ceramic piece 1-31 is the center of circle.
Further, described uterine contraction pressure-detecting device 3 comprises shell 3-1, cable interface 3-2, charging inlet 3-3, rechargeable battery 3-4, battery Fixing clamp-seat 3-5, pressure transducer 3-6, the silica gel disk 3-7 of injection mo(u)lding; Cable interface 3-2 and charging inlet 3-3 are separately positioned on the sidewall of shell 3-1; The inner surface of shell 3-1 bottom is provided with battery Fixing clamp-seat 3-5, and rechargeable battery 3-4 is fixed in battery Fixing clamp-seat 3-5; The middle part of shell 3-1 bottom be provided with one with the suitable through hole of pressure transducer 3-6, pressure transducer 3-6 is fixed in described through hole, silica gel disk 3-7 be fitted on the outer surface of pressure transducer 3-6 and and shell 3-1 bottom outer surface fix.
Further, described fetal heart monitoring mainboard 1-5 comprises power management module, and forms with CPU module, signal processing module, driver module, control module, data memory module, communication module, power management module that power management module is electrically connected to; CPU module is electrically connected to signal processing module, driver module, control module, data memory module, communication module respectively; Signal processing module is for carrying out filtering, processing and amplifying to uterine contraction pressure signal and Fetal Heart Rate signal; The uterine contraction pressure signal of CPU module analysis after signal processing module is processed, when uterine contraction occurs, CPU module triggering driver module drives piezoelectric ceramic piece 1-3 work to detect fetus Fetal Heart Rate, finishes rear CPU module triggering driver module required detection time and stops driving piezoelectric ceramic piece 1-3 to detect fetus Fetal Heart Rate; CPU module carries out depositing data memory module in after digital processing to uterine contraction pressure signal and Fetal Heart Rate signal, and by the first wireless communication module being arranged in communication module, uterine contraction pressure signal and Fetal Heart Rate signal after processing is sent to intelligent display terminal.
Further, described intelligent display terminal is for arranging Fetal Heart Rate checkout gear 1 and uterine contraction pressure-detecting device 3 continuous modes in detected state and the only clearance mode of uterine contraction pressure-detecting device 3 in detected state simultaneously of fetal rhythm detection components; Intelligent display terminal receives Fetal Heart Rate signal, uterine contraction pressure signal and on the display panel module of intelligent display terminal, shows Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve and electric quantity of rechargeable battery, and the loudspeaker on intelligent display terminal are play fetal heart sound simultaneously; When the uterine contraction pressure-detecting device 3 of fetal rhythm detection components and Fetal Heart Rate checkout gear 1 are during simultaneously in detected state, intelligent display terminal is sent to server module by Fetal Heart Rate signal, uterine contraction pressure signal.
Further, described server module comprises data typing module, data reception module, data memory module, data disaply moudle, diagnostic module, data transmission blocks; Described data typing module is connected with data memory module; Data reception module is connected with data memory module, data disaply moudle, diagnostic module respectively, and diagnostic module is connected with data transmission blocks; Data disaply moudle shows Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve.
Further, on the data disaply moudle of described server module, can show a plurality of users' detection data, and can be to wherein arbitrary user's detection data full screen display.
Further, described intelligent display terminal is smart mobile phone or Pad.
Further, the first wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module; The second wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module; The 3rd wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module.
The present invention inserts connection cord respectively in the cable interface of Fetal Heart Rate checkout gear and uterine contraction pressure-detecting device in use, uterine contraction pressure-detecting device provides electric energy to Fetal Heart Rate checkout gear, on the display module of intelligent display terminal, eject dialog box prompting and set up after bluetooth connection, click " connection " button on software interface and set up Bluetooth communication connection.During use, uterine contraction pressure-detecting device is put in to anemia of pregnant woman's abdominal region, then with tire prison band, uterine contraction pressure-detecting device is fixed on to abdominal part; Fetal Heart Rate checkout gear is put in anemia of pregnant woman's abdominal part, and the fetal heart sound intensity size of playing by intelligent display terminal searches out maximum fetal heart sound intensity position, then with tire prison band, Fetal Heart Rate checkout gear is fixed.On intelligent display terminal, select continous way detecting pattern or clearance-type detecting pattern, during continous way detecting pattern, Fetal Heart Rate checkout gear, uterine contraction pressure-detecting device are worked and are detected simultaneously, and intelligent display terminal sends to server module the detection signal data that receive simultaneously; During clearance-type detecting pattern, only have the work of uterine contraction pressure-detecting device, and Fetal Heart Rate checkout gear is not worked, now intelligent display terminal does not send data to server module.
After selecting continous way Fetal Heart Rate detecting pattern, on intelligent display terminal, click " start detection " button, Fetal Heart Rate checkout gear, uterine contraction pressure-detecting device starts and carries out testing simultaneously, and by Fetal Heart Rate signal, the detection signal data such as uterine contraction pressure signal are sent to intelligent display terminal, on the display panel module of intelligent display terminal, show Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve, intelligent display terminal is sent to server module by received detection signal data simultaneously, and show on the data disaply moudle of server module, within the time of detecting required (regulation), complete after detection, automatically switch to clearance-type mode of operation, now only has the uterine contraction of detection pressure, thereby the impact of the ultrasound wave of releasing Fetal Heart Rate checkout gear transmitting on fetus, and server is sent to intelligent display terminal by diagnostic result.After selecting clearance-type Fetal Heart Rate detecting pattern, click " startup " test button, the work of uterine contraction pressure-detecting device, is sent to intelligent display terminal by Fetal Heart Rate checkout gear by detection data, and shows uterine contraction pressure signal value and uterine contraction pressure signal curve thereon.When Fetal Heart Rate checkout gear detects uterine contraction generation, automatically trigger Fetal Heart Rate checkout gear and carry out Fetal Heart Rate detection, now intelligent display terminal shows Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve, intelligent display terminal is sent to server module by detection signal data, and shows on the data disaply moudle of server module; In official hour, complete after detection, automatically switch to clearance-type mode of operation (only detecting uterine contraction pressure), and server platform is sent to intelligent display terminal by diagnostic result.After the long-time Reusability of system, the battery electric quantity showing on intelligent display terminal shows when low, the rechargeable battery that prompting is arranged in uterine contraction pressure-detecting device needs charging, now charger port being inserted to the charging inlet of being located on uterine contraction pressure-detecting device charges, when green light on device to be charged is bright, prompting battery electricity is full of.
Beneficial effect
Reducing ultrasonic radiation causes damage to foetus health, variation by uterine contraction pressure automatically triggers Fetal Heart Rate and detects, when there is uterine contraction, automatically trigger Fetal Heart Rate checkout gear fetus Fetal Heart Rate is carried out to continuous detecting, complete Fetal Heart Rate continuous detecting within the detection time of required (regulation) after, automatically stop Fetal Heart Rate detection, thereby avoid long-time ultrasonic radiation to cause harmful effect to foetus health.
Use side apparatus volume of the present invention is little, be easy to carry, without manual operation, foetus health is carried out to on-line monitor, intelligent display terminal shows fetus situation, server platform feeds back to diagnostic result to intelligent display terminal, and fetal monitoring is not subject to regional limits.
Accompanying drawing explanation
Fig. 1 uterine contraction of the present invention triggers Fetal Heart Rate and detects formula fetal heart monitoring system schematic.
Fig. 2 fetal rhythm detection components using state connection diagram.
The schematic perspective view of Fig. 3 Fetal Heart Rate checkout gear.
The A-A direction cross-sectional schematic of Fig. 4 Fig. 3.
The B-B direction cross-sectional schematic of Fig. 5 Fig. 4.
The schematic perspective view of Fig. 6 uterine contraction pressure-detecting device.
The C-C direction cross-sectional schematic of Fig. 7 Fig. 6.
Fig. 8 cable cross-sectional view.
Fig. 9 intelligent display terminal monitoring software display interface schematic diagram.
Figure 10 fetal heart monitoring main board functional module block diagram.
Figure 11 server module functional block diagram.
The specific embodiment
In order to illustrate technical scheme of the present invention and technical purpose, below in conjunction with the drawings and the specific embodiments, the present invention is described further.
As shown in Figure 1, a kind of uterine contraction of the present invention triggers Fetal Heart Rate and detects formula fetal heart monitoring system, comprises at least one fetal rhythm detection components, at least one intelligent display terminal and a server platform.Fetal rhythm detection components can adopt communication to be connected with intelligent display terminal, and intelligent display terminal adopts INTRNET network to be connected with server platform.
Wherein, fetal rhythm detection components, comprises uterine contraction pressure-detecting device 3, Fetal Heart Rate checkout gear 1, the first wireless communication module, connection cord 2 and is with 4 for the tire prison of tightening, as shown in Figure 2.Between uterine contraction pressure-detecting device 3 and Fetal Heart Rate checkout gear 1, adopt connection cord 2 to be electrically connected to, uterine contraction pressure-detecting device 3 is for transmitting uterine contraction pressure signal and provide electric energy to Fetal Heart Rate checkout gear 1 to Fetal Heart Rate checkout gear 1.Article one, tire prison is with 4 both sides that are connected to uterine contraction pressure-detecting device 3, for uterine contraction pressure-detecting device 3 is fixed on to abdominal part; Another tire prison is with 4 both sides that are connected to Fetal Heart Rate checkout gear 1, for Fetal Heart Rate checkout gear 1 is fixed on to abdominal part.The first wireless communication module is arranged in Fetal Heart Rate checkout gear 1 and is electrically connected to Fetal Heart Rate checkout gear 1, uterine contraction pressure-detecting device 3 detects uterine contraction pressure signal, and detected uterine contraction pressure signal is sent to Fetal Heart Rate checkout gear 1, Fetal Heart Rate checkout gear 1 receives and analyzes uterine contraction pressure signal, and when uterine contraction occurs, Fetal Heart Rate checkout gear unlatching Fetal Heart Rate checkout gear detects the Fetal Heart Rate signal of fetus; Now, uterine contraction pressure-detecting device 3 and Fetal Heart Rate checkout gear 1, simultaneously in detected state, are referred to as continous way detecting pattern; Finish rear Fetal Heart Rate checkout gear the detection time of required (regulation) and stop the Fetal Heart Rate of fetus to detect, now only have uterine contraction pressure-detecting device 3 in detected state, be referred to as clearance-type detecting pattern.Continous way detecting pattern or the clearance-type detecting pattern of fetal rhythm detection components of the present invention are set on intelligent display terminal.When system during in continous way detecting pattern Fetal Heart Rate checkout gear, uterine contraction pressure-detecting device work and detect simultaneously, intelligent display terminal sends to server module the Fetal Heart Rate signal receiving, the detection signal data of uterine contraction pressure signal simultaneously; During clearance-type detecting pattern, only have the work of uterine contraction pressure-detecting device, and Fetal Heart Rate checkout gear is not worked, now intelligent display terminal does not send data to server module.
Wherein, intelligent display terminal, comprises display panel module, the second wireless communication module, and the second wireless communication module is connected with the first radio communication mold interblock radio communication.Intelligent display terminal receives uterine contraction pressure signal and the Fetal Heart Rate signal detecting from fetal rhythm detection components and shows on display panel module; Intelligent display terminal is used for setting the detected parameters of fetal rhythm detection components, as: set continous way detecting pattern, clearance-type detecting pattern, needed detection time, radio communication connection etc.Intelligent display terminal receives Fetal Heart Rate signal, uterine contraction pressure signal and on the display panel module of intelligent display terminal, shows Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve and electric quantity of rechargeable battery, as shown in Figure 9.When Fetal Heart Rate checkout gear during in detected state the loudspeaker on intelligent display terminal play fetal heart sound, can determine according to the power of fetal heart sound the fixed position of Fetal Heart Rate checkout gear, Fetal Heart Rate checkout gear is consolidated in the strongest position of fetal heart sound.When continous way detecting pattern during simultaneously in detected state of the uterine contraction pressure-detecting device 3 of fetal rhythm detection components and Fetal Heart Rate checkout gear 1, intelligent display terminal is sent to server module by Fetal Heart Rate signal, uterine contraction pressure signal.During clearance-type detecting pattern when only having uterine contraction pressure-detecting device 3 in detected state, intelligent display terminal does not send data to server module.Described intelligent display terminal is smart mobile phone or Pad.
Wherein, server platform, comprises server module and the 3rd wireless communication module, and server module carries out radio communication connection by the 3rd wireless communication module, INTRNET network and the second wireless communication module and intelligent display terminal.Server module is for receiving, storage, demonstration is from uterine contraction pressure signal and the Fetal Heart Rate signal data of intelligent display terminal, diagnostic module in server module carries out diagnostic analysis to the uterine contraction pressure signal and the Fetal Heart Rate signal data that receive, and diagnostic result is fed back to intelligent display terminal, on intelligent display terminal, show diagnostic result, when data diagnosis occurs that Fetal Heart Rate is continuously lower than 120 beats/min, continuously higher than 160 beats/min, between diagnostic period, Fetal Heart Rate value is in normal range but unchanged, diagnosis finishes scoring that the NST standards of grading of rear diagnostic module foundation draw and is less than 6 diagnostic module trigger alarm signals while grading abnormal conditions and notifies medical worker to carry out Artificial Diagnosis by server module.
By intelligent display terminal, arrange after the continous way detecting pattern of fetal rhythm detection components, on the display panel module of intelligent display terminal, click " startup " test button, Fetal Heart Rate checkout gear, uterine contraction pressure-detecting device starts and uterine contraction pressure and fetus Fetal Heart Rate is carried out to testing simultaneously, and the uterine contraction pressure signal of detection and Fetal Heart Rate signal data are sent to intelligent display terminal, on the display panel module being located thereon, show Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve, intelligent display terminal is sent to server module by received detection signal data simultaneously, within the time of detecting required (regulation), complete after detection, uterine contraction pressure-detecting device stops detecting, be switched to clearance-type mode of operation, now only detect uterine contraction pressure, thereby the impact of the ultrasound wave of releasing Fetal Heart Rate checkout gear transmitting on fetus, and the diagnostic result that server module is processed diagnostic module shows on the data disaply moudle of server module.After selecting Fetal Heart Rate clearance-type detecting pattern, click " startup " test button, uterine contraction pressure-detecting device is in detected state, gather uterine contraction pressure signal, and the uterine contraction pressure signal of detection is sent to Fetal Heart Rate checkout gear, Fetal Heart Rate checkout gear is sent to intelligent display terminal by received uterine contraction pressure pressure signal, shows uterine contraction pressure signal value and uterine contraction pressure signal curve on the display panel module of intelligent display terminal.When Fetal Heart Rate checkout gear detects uterine contraction generation, automatically triggering startup Fetal Heart Rate checkout gear detects fetus Fetal Heart Rate, and Fetal Heart Rate signal is sent to intelligent display terminal, now on the display panel module of intelligent display terminal, show Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve, intelligent display terminal is by received Fetal Heart Rate signal simultaneously, uterine contraction pressure signal data are sent to server module, on the data disaply moudle of server module, show Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve.Within the time of required (regulation), complete after detection, uterine contraction pressure-detecting device stops detecting, and is switched to clearance-type mode of operation (only detecting uterine contraction pressure).Server module carries out analyzing and diagnosing processing to received Fetal Heart Rate signal, uterine contraction pressure signal, and diagnostic result is sent to intelligent display terminal.
Fetal Heart Rate checkout gear detects by analyzing the change triggers Fetal Heart Rate of uterine contraction pressure, when there is uterine contraction, Fetal Heart Rate checkout gear triggers to open fetus Fetal Heart Rate is carried out to continuous detecting, in official hour, complete after Fetal Heart Rate detects and stop Fetal Heart Rate detection, thereby avoid long-time ultrasonic radiation to cause harmful effect to foetus health.After the long-time Reusability of system, on intelligent display terminal, battery electric quantity shows when low, the rechargeable battery that prompting is located in uterine contraction pressure-detecting device needs charging, now charger port being inserted to the charging inlet of being located on uterine contraction pressure-detecting device charges, when green light on device to be charged is bright, prompting battery electricity is full of.
Wherein, described Fetal Heart Rate checkout gear 1 comprises shell 1-1, cable interface 1-2, piezoelectric ceramic piece 1-3, fixed leg 1-4, fetal heart monitoring mainboard 1-5, as shown in Fig. 3, Fig. 4 and Fig. 5.Described fixed leg 1-4 be arranged on the inner surface of shell 1-1 bottom and and bottom fix, for generation of ultrasonic signal and the piezoelectric ceramic piece 1-3 that receives ultrasonic echo signal, be distributed on the inner surface of shell 1-1 bottom and and monitoring mainboard 1-5 be electrically connected to, fetal heart monitoring mainboard 1-5 is fixed on fixed leg 1-4, cable interface 1-2 be arranged on the sidewall of shell 1-1 and and monitoring mainboard 1-5 be electrically connected to, the first wireless communication module is arranged on monitoring mainboard 1-5.Further, piezoelectric ceramic piece 1-3 comprises for generation of the first piezoelectric ceramic piece 1-31 of ultrasonic signal with for receiving the second piezoelectric ceramic piece 1-32 of ultrasonic echo signal.The first piezoelectric ceramic piece 1-31 is arranged on the middle part of the inner surface of shell 1-1 bottom, a plurality of the second piezoelectric ceramic piece 1-32 are arranged on the inner surface bottom shell 1-1 and are evenly distributed on for producing on the circumference that the first piezoelectric ceramic piece 1-31 of ultrasonic signal is the center of circle looping array.Shell 1-1 is that the materials such as ABS or polyethylene are injection molded.
Wherein, described uterine contraction pressure-detecting device 3 comprises shell 3-1, cable interface 3-2, charging inlet 3-3, rechargeable battery 3-4, battery Fixing clamp-seat 3-5, pressure transducer 3-6, the silica gel disk 3-7 of injection mo(u)lding, as shown in Figure 6 and Figure 7.Cable interface 3-2, charging inlet 3-3 are separately positioned on the sidewall of shell 3-1; The inner surface of shell 3-1 bottom is provided with battery Fixing clamp-seat 3-5, and rechargeable battery 3-4 is fixed in battery Fixing clamp-seat 3-5; The middle part of shell 3-1 bottom be provided with one with the suitable through hole of pressure transducer 3-6, pressure transducer 3-6 is fixed in described through hole, silica gel disk 3-7 be fitted on the outer surface of pressure transducer 3-6 and and shell 3-1 bottom outer surface fix.Described shell 3-1 is injection molded by materials such as ABS or polyethylene.Described charging inlet 3-3 is USB mouth, micro USB mouth etc., and for inner rechargeable battery 3-4 is charged, to be charged full, the display lamp on charger lights.
Wherein, described fetal heart monitoring mainboard 1-5, as shown in figure 10, comprise power management module, and form with CPU module, signal processing module, driver module, control module, data memory module, communication module, power management module that power management module is electrically connected to; CPU module is electrically connected to signal processing module, driver module, control module, data memory module, communication module respectively; Signal processing module is for carrying out filtering, processing and amplifying to uterine contraction pressure signal and Fetal Heart Rate signal; The uterine contraction pressure signal of CPU module analysis after signal processing module is processed, when uterine contraction occurs, CPU module triggering driver module drives piezoelectric ceramic piece 1-3 work to detect fetus Fetal Heart Rate, finishes rear CPU module triggering driver module required detection time and stops driving piezoelectric ceramic piece 1-3 to detect fetus Fetal Heart Rate; CPU module carries out depositing data memory module in after digital processing to uterine contraction pressure signal and Fetal Heart Rate signal, and by the first wireless communication module being arranged in communication module, uterine contraction pressure signal and Fetal Heart Rate signal after processing is sent to intelligent display terminal.
Wherein, described server module, as shown in figure 11, comprises data typing module, data reception module, data memory module, data disaply moudle, diagnostic module, data transmission blocks for user profile typing; Described data typing module is connected with data memory module; Data reception module is connected with data memory module, data disaply moudle, diagnostic module respectively, and diagnostic module is connected with data transmission blocks; Data disaply moudle shows Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve.Diagnostic module is set up according to NST point system, and whether diagnosing fetal is poverty-stricken occurs, trigger alarm when occurring; Data transmission blocks is for being sent to anemia of pregnant woman's intelligent display terminal by diagnostic message.The detection data that can show further, a plurality of users on the data disaply moudle of described server module.
Wherein, the first wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module, is preferably bluetooth module.The second wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module, is preferably bluetooth module and 3G module; The 3rd wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module, is preferably WIFI module.
Wherein, as shown in Figure 8, connection cord 2 inside comprise that power line 2-1, uterine contraction pressure signal line 2-2, the first screen layer 2-3 composition and second cover a layer 2-4.Power line 2-1 is wrapped in the first screen layer 2-3, the interference for insulating power supply line to holding wire; Power line 2-1, the first screen layer 2-3 and uterine contraction pressure signal line 2-2 are wrapped in secondary shielding layer 2-4.Power line 2-1 is for providing power supply to fetal heart monitoring mainboard 1-5, and uterine contraction pressure signal line 2-2 is for providing uterine contraction pressure signal to fetal heart monitoring mainboard 1-5, and shielding line 2-3 is for isolating the interference to signal.
The present invention inserts connection cord respectively in the cable interface of Fetal Heart Rate checkout gear and uterine contraction pressure-detecting device in use, uterine contraction pressure-detecting device provides electric energy to Fetal Heart Rate checkout gear, on the display module of intelligent display terminal, eject dialog box prompting and set up after bluetooth connection, click " connection " button on software interface and set up bluetooth communication connection.During use, uterine contraction pressure-detecting device is put in to anemia of pregnant woman's abdominal region, then with tire prison band, uterine contraction pressure-detecting device is fixed on to abdominal part; Fetal Heart Rate checkout gear is put in anemia of pregnant woman's abdominal part, and the fetal heart sound intensity size of playing by intelligent display terminal searches out maximum fetal heart sound intensity position, then with tire prison band, Fetal Heart Rate checkout gear is fixed.On intelligent display terminal, select continous way detecting pattern or clearance-type detecting pattern, during continous way detecting pattern, Fetal Heart Rate checkout gear, uterine contraction pressure-detecting device are worked and are detected simultaneously, and intelligent display terminal sends to server module the detection signal data that receive simultaneously; During clearance-type detecting pattern, only have the work of uterine contraction pressure-detecting device, and Fetal Heart Rate checkout gear is not worked, now intelligent display terminal does not send data to server module.
On intelligent display terminal, click " start detection " button, Fetal Heart Rate checkout gear, uterine contraction pressure-detecting device starts and carries out testing simultaneously, and by Fetal Heart Rate signal, the detection signal data such as uterine contraction pressure signal are sent to intelligent display terminal, on the display panel module of intelligent display terminal, show Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve, intelligent display terminal is sent to server module by received detection signal data simultaneously, within the time of detecting required (regulation), complete after detection, automatically switch to clearance-type mode of operation, now only has the uterine contraction of detection pressure, thereby the impact of the ultrasound wave of releasing Fetal Heart Rate checkout gear transmitting on fetus, and server module shows diagnostic result on the data disaply moudle on server module, after selecting clearance-type Fetal Heart Rate detecting pattern, click start detection button, the work of uterine contraction pressure-detecting device, and detection data are sent to intelligent display terminal, show uterine contraction pressure signal value and uterine contraction pressure signal curve, when uterine contraction generation being detected, automatically trigger startup Fetal Heart Rate checkout gear and carry out Fetal Heart Rate detection, now intelligent display terminal shows Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve, intelligent display terminal is sent to server module by detection signal data, and show on the data disaply moudle of server module, in official hour, complete after detection, automatically switch to clearance-type mode of operation (only detecting uterine contraction pressure), and server module is sent to intelligent display terminal by diagnostic result.After the long-time Reusability of system, on intelligent display terminal, the aobvious battery electric quantity of asking shows when low, the rechargeable battery that prompting is arranged in uterine contraction pressure-detecting device needs charging, now charger port being inserted to the charging inlet of being located on uterine contraction pressure-detecting device charges, when green light on device to be charged is bright, prompting battery electricity is full of.The present invention, with respect to prior art, has following progressive.
(1) reducing ultrasonic radiation causes damage to foetus health, variation by uterine contraction pressure automatically triggers Fetal Heart Rate and detects, when there is uterine contraction, automatically trigger Fetal Heart Rate checkout gear fetus Fetal Heart Rate is carried out to continuous detecting, complete Fetal Heart Rate continuous detecting in official hour after, automatically stop Fetal Heart Rate detection, thereby avoid long-time ultrasonic radiation to cause harmful effect to foetus health.
(2) use side apparatus volume of the present invention little, be easy to carry, without manual operation, foetus health is carried out to on-line monitor, intelligent display terminal shows fetus situation, server platform feeds back to diagnostic result to intelligent display terminal, and fetal monitoring is not subject to regional limits.
More than show and described ultimate principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and the claimed scope of the present invention is defined by appending claims, description and equivalent thereof.
Claims (11)
1. uterine contraction triggers Fetal Heart Rate and detects a formula fetal heart monitoring system, it is characterized in that, comprising:
At least one fetal rhythm detection components, comprise uterine contraction pressure-detecting device (3), Fetal Heart Rate checkout gear (1) and the first wireless communication module, between uterine contraction pressure-detecting device (3) and Fetal Heart Rate checkout gear (1), be electrically connected to, Fetal Heart Rate checkout gear (1) is electrically connected to the first wireless communication module, uterine contraction pressure-detecting device (3) detects uterine contraction pressure signal, Fetal Heart Rate checkout gear (1) receives and analyzes uterine contraction pressure signal, when uterine contraction occurs, Fetal Heart Rate checkout gear (1) is automatically opened Fetal Heart Rate checkout gear (1) the Fetal Heart Rate signal of fetus is detected, finishing rear Fetal Heart Rate checkout gear (1) required detection time stops the Fetal Heart Rate of fetus to detect,
At least one intelligent display terminal, comprises display panel module, the second wireless communication module, and the second wireless communication module is connected with the first radio communication mold interblock radio communication; Intelligent display terminal receives uterine contraction pressure signal and the Fetal Heart Rate signal detecting from fetal rhythm detection components and shows on the display panel module of intelligent display terminal; Intelligent display terminal is for setting the detected parameters of fetal rhythm detection components;
Server platform, comprise server module and the 3rd wireless communication module, server module is by the 3rd wireless communication module, INTRNET network and the second wireless communication module are connected with intelligent display terminal, server module is for receiving, storage, demonstration is from uterine contraction pressure signal and the Fetal Heart Rate signal data of intelligent display terminal, diagnostic module in server module carries out diagnostic analysis to the described data that receive, and diagnostic result is fed back to intelligent display terminal, when diagnostic module trigger alarm signal described in data diagnosis occurs when abnormal and notify medical worker to carry out Artificial Diagnosis by server module.
2. a kind of uterine contraction according to claim 1 triggers Fetal Heart Rate and detects formula fetal heart monitoring system, it is characterized in that: described fetal rhythm detection components also comprises connection cord (2), the tire prison band (4) for tightening, uterine contraction pressure-detecting device (3) and Fetal Heart Rate checkout gear (1) adopt connection cord (2) to be electrically connected to for transmitting uterine contraction pressure signal and provide electric energy to Fetal Heart Rate checkout gear (1) to Fetal Heart Rate checkout gear (1), and the both sides of uterine contraction pressure-detecting device (3), Fetal Heart Rate checkout gear (1) connect respectively tire prison band (4).
3. a kind of uterine contraction according to claim 2 triggers Fetal Heart Rate and detects formula fetal heart monitoring system, it is characterized in that: described Fetal Heart Rate checkout gear (1) comprises shell (1-1), cable interface (1-2), piezoelectric ceramic piece (1-3), fixed leg (1-4), fetal heart monitoring mainboard (1-5), described fixed leg (1-4) be arranged on the inner surface of shell (1-1) bottom and and bottom fix, for generation of ultrasonic signal and the piezoelectric ceramic piece (1-3) that receives ultrasonic echo signal, be distributed on the inner surface of shell (1-1) bottom and and monitoring mainboard (1-5) be electrically connected to, fetal heart monitoring mainboard (1-5) is fixed on fixed leg (1-4), cable interface (1-2) be arranged on the sidewall of shell (1-1) and and monitoring mainboard (1-5) be electrically connected to, the first wireless communication module is connected on monitoring mainboard (1-5).
4. a kind of uterine contraction according to claim 3 triggers Fetal Heart Rate and detects formula fetal heart monitoring system, it is characterized in that: described piezoelectric ceramic piece (1-3) comprises for generation of first piezoelectric ceramic piece (1-31) of ultrasonic signal with for receiving second piezoelectric ceramic piece (1-32) of ultrasonic echo signal, the first piezoelectric ceramic piece (1-31) is arranged on the middle part of the inner surface of shell (1-1) bottom, a plurality of the second piezoelectric ceramic pieces (1-32) are arranged on the inner surface of shell (1-1) bottom and are evenly distributed on take on the circumference that piezoelectric ceramic piece (1-31) is the center of circle.
5. a kind of uterine contraction according to claim 2 triggers Fetal Heart Rate and detects formula fetal heart monitoring system, it is characterized in that: described uterine contraction pressure-detecting device (3) comprises shell (3-1), cable interface (3-2), charging inlet (3-3), rechargeable battery (3-4), battery Fixing clamp-seat (3-5), pressure transducer (3-6), the silica gel disk (3-7) of injection mo(u)lding; Cable interface (3-2) and charging inlet (3-3) are separately positioned on the sidewall of shell (3-1); The inner surface of shell (3-1) bottom is provided with battery Fixing clamp-seat (3-5), and rechargeable battery (3-4) is fixed in battery Fixing clamp-seat (3-5); The middle part of shell (3-1) bottom be provided with one with the suitable through hole of pressure transducer (3-6), pressure transducer (3-6) is fixed in described through hole, silica gel disk (3-7) be fitted on the outer surface of pressure transducer (3-6) and and shell (3-1) bottom outer surface fix.
6. a kind of uterine contraction according to claim 3 triggers Fetal Heart Rate and detects formula fetal heart monitoring system, it is characterized in that: described fetal heart monitoring mainboard (1-5) comprises power management module, and form with CPU module, signal processing module, driver module, control module, data memory module, communication module, power management module that power management module is electrically connected to; CPU module is electrically connected to signal processing module, driver module, control module, data memory module, communication module respectively; Signal processing module is for carrying out filtering, processing and amplifying to uterine contraction pressure signal and Fetal Heart Rate signal; The uterine contraction pressure signal of CPU module analysis after signal processing module is processed, when uterine contraction occurs, CPU module triggering driver module drives piezoelectric ceramic piece (1-3) work to detect fetus Fetal Heart Rate, finishes rear CPU module triggering driver module required detection time and stops driving piezoelectric ceramic piece (1-3) to detect fetus Fetal Heart Rate; CPU module carries out depositing data memory module in after digital processing to uterine contraction pressure signal and Fetal Heart Rate signal, and by the first wireless communication module being arranged in communication module, uterine contraction pressure signal and Fetal Heart Rate signal after processing is sent to intelligent display terminal.
7. a kind of uterine contraction according to claim 5 triggers Fetal Heart Rate and detects formula fetal heart monitoring system, it is characterized in that: described intelligent display terminal is for arranging continous way detecting pattern in detected state of the Fetal Heart Rate checkout gear (1) of fetal rhythm detection components and uterine contraction pressure-detecting device (3) while and the clearance-type detecting pattern of uterine contraction pressure-detecting device (3) in detected state only; Intelligent display terminal receives Fetal Heart Rate signal, uterine contraction pressure signal and on the display panel module of intelligent display terminal, shows Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve and electric quantity of rechargeable battery, and the loudspeaker on intelligent display terminal are play Fetal Heart Rate signal simultaneously; When the uterine contraction pressure-detecting device (3) of fetal rhythm detection components and Fetal Heart Rate checkout gear (1) are during simultaneously in detected state, intelligent display terminal is sent to server module by Fetal Heart Rate signal, uterine contraction pressure signal.
8. a kind of uterine contraction according to claim 1 triggers Fetal Heart Rate and detects formula fetal heart monitoring system, it is characterized in that: described server module comprises data typing module, data reception module, data memory module, data disaply moudle, diagnostic module, data transmission blocks; Described data typing module is connected with data memory module; Data reception module is connected with data memory module, data disaply moudle, diagnostic module respectively, and diagnostic module is connected with data transmission blocks; Data disaply moudle shows Fetal Heart Rate signal value, uterine contraction pressure signal value, Fetal Heart Rate signal curve, uterine contraction pressure signal curve.
9. a kind of uterine contraction according to claim 7 triggers Fetal Heart Rate and detects formula fetal heart monitoring system, it is characterized in that: the detection data that can show a plurality of users on the data disaply moudle of described server module.
10. according to a kind of uterine contraction described in the arbitrary claim of claim 1-9, trigger Fetal Heart Rate and detect formula fetal heart monitoring system, it is characterized in that: described intelligent display terminal is smart mobile phone or Pad.
11. a kind of uterine contractions according to claim 10 trigger Fetal Heart Rate and detect formula fetal heart monitoring system, it is characterized in that: the first wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module; The second wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module; The 3rd wireless communication module is the one or two or more combination in bluetooth module, GPRS module, 3G module, 4G module and WIFI module.
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