CN206355073U - Fetus-voice meter with parent electrocardio monitoring function - Google Patents
Fetus-voice meter with parent electrocardio monitoring function Download PDFInfo
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- CN206355073U CN206355073U CN201620796106.1U CN201620796106U CN206355073U CN 206355073 U CN206355073 U CN 206355073U CN 201620796106 U CN201620796106 U CN 201620796106U CN 206355073 U CN206355073 U CN 206355073U
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Abstract
A kind of fetus-voice meter with parent electrocardio monitoring function, including microprocessor, fetal rhythm unit, parent electrocardio unit and data outputting unit, described fetal rhythm unit includes the ultrasonic transducer being connected with microprocessor, the signal monitored is inputted to microprocessor and obtains fetal heart rate signal by described ultrasonic transducer, and described parent electrocardio unit is connected with microprocessor for being inputted parent electrocardio collection signal to microprocessor and obtaining parent electrocardio gathered data.Described data outputting unit is connected with microprocessor, and microprocessor can export fetal heart rate signal and parent electrocardio gathered data to data outputting unit, and data outputting unit includes to draw and showing the cell-phone customer terminal of Fetal Heart Rate figure and maternal ecg.Fetus-voice meter of the present utility model has a variety of functions, and parent electrocardio monitoring, radio handset communications can be realized simultaneously.
Description
Technical field
The utility model is related to medical Instrument field, particularly a kind of fetus-voice meter with parent electrocardio monitoring function.
Background technology
At present, most of fetal rhythm monitoring device is doppler baby's heart instrument, and these fetus-voice meters use ultrasonic Doppler skill
Art, the fetal rhythm for tracing moment by signal changes the curve of formed monitoring figure, it will be appreciated that fetal heart frequency, so as to detect
Go out the health condition of fetus, existing fetus-voice meter is only able to display fetal heart frequency and listens to fetal heartbeat, and function is single.When supervising
When protecting graph curve exception, also imply that fetal heart frequency is abnormal, environmental change causes fetal heart frequency by uterus more extremely, uterus
It is the indispensable environment of fetus existence, the health condition of parent can directly affect the living environment of fetus, but existing fetus-voice meter
The health of parent can not in real time be guarded.
Utility model content
The purpose of this utility model is to overcome the defect of prior art to detect accurate, easy to operate, function there is provided one kind
Various fetus-voice meter with parent electrocardio monitoring function.
To achieve the above object, the utility model employs following technical scheme：
A kind of fetus-voice meter with parent electrocardio monitoring function, including microprocessor 1, fetal rhythm unit 2, parent electrocardio unit
3 and data outputting unit 6, described fetal rhythm unit 2 includes the ultrasonic transducer 21 being connected with microprocessor 1, described
The signal monitored is inputted to microprocessor 1 and obtains fetal heart rate signal, described parent electrocardio list by ultrasonic transducer 21
Member 3 is connected with microprocessor 1 for being inputted parent electrocardio collection signal to microprocessor 1 and obtaining parent electrocardio collection
Data.Described data outputting unit 6 is connected with microprocessor 1, and microprocessor 1 can be by fetal heart rate signal and parent electrocardio
Gathered data is exported to data outputting unit 6, and data outputting unit 6 includes to draw and showing Fetal Heart Rate figure and parent electrocardio
The cell-phone customer terminal 62 of figure.
Optionally, described parent electrocardio unit 3 includes the electrocardiogram acquisition module 31 for being used to gather parent cardiac electric signals,
Being provided between described electrocardiogram acquisition module 31 and microprocessor 1 is used to handle the electrocardio processing module that parent electrocardio gathers signal
32, described electrocardio processing module 32 include for amplify electrocardio amplifying circuit 322, for filtering filter circuit 323 with
And the parent electrocardio collection signal for electrocardiogram acquisition module 31 to be collected is converted into electrocardiographicdigital digital signals and transmitted to microprocessor
The electrocardiogram acquisition chip 321 of device 1.
Optionally, described parent electrocardio unit 3 includes the electrocardiogram acquisition module 31 for being used to gather parent cardiac electric signals
And the parent electrocardio microprocessor 33 being connected with microprocessor 1, described electrocardiogram acquisition module 31 and the micro- place of parent electrocardio
Being provided between reason device 33 is used to gather parent electrocardio the electrocardio processing module 32 that signal is handled, described electrocardio processing mould
Block 32 is included for the electrocardio amplifying circuit 322 amplified, the filter circuit 323 for filtering and for by electrocardiogram acquisition module
The 31 parent electrocardio collection signals collected are converted into electrocardiographicdigital digital signals and transmitted to the electrocardiogram acquisition chip 321 of microprocessor 1,
And parent electrocardio microprocessor 33 also with for showing that the display circuit 34 of maternal ecg is connected.
Optionally, it is provided with and is adopted for transmitting parent electrocardio between described parent electrocardio microprocessor 33 and microprocessor 1
Collect the wireless communication module 7 of signal.
Optionally, described electrocardiogram acquisition module 31 includes two panels patch electrode 311, described two panels patch electrode 311
It is connected respectively with the first input end SEP and the second input SEN of electrocardiogram acquisition module 31, what patch electrode 311 was collected
Parent electrocardio signal inputs to electrocardiogram acquisition chip 321 and is converted to electrocardiographicdigital digital signals, and the of the electrocardiogram acquisition module 31
One output end RX and the second output end TX are connected with microprocessor 1 for exporting electrocardiographicdigital digital signals respectively.
Optionally, the control end CS of the electrocardiogram acquisition chip 321 and reset end Reset and be connected with microprocessor 1 use
Restarting and reset in electrocardiogram acquisition chip 321, described two panels patch electrode 311 passes through the first diode D1 and second respectively
Diode D2 is connected to the ground, and provided with the first electricity between the earth terminal GND and power end VDD of electrocardiogram acquisition chip 321
Hold C1, the two ends of the first electric capacity C1 are connected with power supply VCC and ground respectively, what the first electric capacity C1 was connected with power supply VCC
One end is also connected by inductance L1 with the second electric capacity C2 lines, described the second electric capacity C2 two ends respectively with power supply VCC and ground phase
Connection.
Optionally, ultrasonic wave modulation circuit 22, institute are provided between the output of the microprocessor 1 and ultrasonic transducer 21
The square-wave signal that the ultrasonic wave modulation circuit 22 stated can send microprocessor 1 is sent to ultrasonic transducer after ovennodulation
21。
Optionally, between the input of described ultrasonic transducer 21 and microprocessor 1 provided with signal conditioning circuit 23 and
Analog to digital conversion circuit 24, the electric signal that described signal conditioning circuit 23 is used to receive ultrasonic transducer 21 is demodulated
Amplification, described analog to digital conversion circuit 24 is used to convert electrical signals to corresponding fetal rhythm data signal and input microprocessor 1
In.
Optionally, described microprocessor 1 is also connected with voltage regulation unit 5, input and the power supply phase of the voltage regulation unit 5
Connection, the output of voltage regulation unit 5 be used to power and respectively with parent electrocardio unit 3, fetal rhythm unit 2 and the phase of data outputting unit 6
Connection；Described data outputting unit 6 includes the display screen 61 being connected with microprocessor 1, and described display screen 61 can show
Show Fetal Heart Rate, parent electrocardio gathered data.
Optionally, it is connected between described cell-phone customer terminal 62 and microprocessor 1 by bluetooth module 63, and mobile phone
Client 62 also includes the data transmitter for being used to being uploaded to Fetal Heart Rate, parent electrocardio gathered data into Internet Server.
Fetus-voice meter fetus-voice meter of the present utility model of the present utility model with parent electrocardio monitoring function has a variety of work(
Can, parent electrocardio monitoring, radio handset communications can be realized simultaneously, and parent situation can be observed in good time by parent electrocardio unit,
Reliable valuable electrocardio-activity index is provided, real-time processing is and guided, therefore have highly important for the parent of pregnancy
Effect, especially for there is an acute myocardial infarction, the pregnant woman of the disease such as various arrhythmia cordis can more play the positive work for the treatment of disease
With.
Brief description of the drawings
Fig. 1 is illustrative view of functional configuration of the present utility model；
Fig. 2 is a kind of functional block diagram of specific embodiment of the present utility model；
Fig. 3 is the circuit diagram of parent electrocardio unit of the present utility model.
Embodiment
Embodiment of the present utility model is provided below in conjunction with accompanying drawing 1 to 3, is further illustrated of the present utility model with parent
The fetus-voice meter embodiment of electrocardio monitoring function.Fetus-voice meter of the present utility model with parent electrocardio monitoring function is not limited
In the following description.
As shown in figure 1, the fetus-voice meter with parent electrocardio monitoring function in the utility model, including microprocessor 1, tire
Heart unit 2, parent electrocardio unit 3 and data outputting unit 6, described fetal rhythm unit 2 are super including what is be connected with microprocessor 1
The signal monitored is inputted to microprocessor 1 and obtains fetal rhythm letter by acoustic wave transducer 21, described ultrasonic transducer 21
Number, described parent electrocardio unit 3 is connected with microprocessor 1 for parent electrocardio collection signal to be inputted to microprocessor 1
It is interior and obtain parent electrocardio gathered data.Described data outputting unit 6 is connected with microprocessor 1, and the energy of microprocessor 1
Fetal heart rate signal and parent electrocardio gathered data are exported to data outputting unit 6, data outputting unit 6 includes cell-phone customer terminal
62, described cell-phone customer terminal 62 can be drawn and show Fetal Heart Rate figure and maternal ecg.Fetus-voice meter tool of the present utility model
There are a variety of functions, parent electrocardio monitoring, radio handset communications can be realized simultaneously, can be observed in good time by parent electrocardio unit 3
Parent situation and guides real-time processing, therefore have ten for the parent of pregnancy there is provided reliable valuable electrocardio-activity index
Point important effect, especially for there is an acute myocardial infarction, the pregnant woman of the disease such as various arrhythmia cordis can more play treatment disease
Positive role.
One embodiment of the present utility model is that described parent electrocardio unit 3 includes being used to gather parent heart telecommunications
Number electrocardiogram acquisition module 31, being provided between described electrocardiogram acquisition module 31 and microprocessor 1 is used to handle parent electrocardio and adopt
Collect the electrocardio processing module 32 of signal.Specifically, described electrocardiogram acquisition module 31 includes that nearby 2 points of parent heart can be gathered
The patch electrode of human biological signal, described patch electrode is a kind of special conducting resinl, is not only conducted electricity very well, and
Totally, viscosity it is good, as long as be adjacent to skin extruding can repeatedly pasting patch electrode utilize human body biological electricity, so as to gather human body
The potential difference signal of heart 2 points of biological electric forming nearby.Described electrocardio processing module 32 includes being connected with microprocessor 1
The electrocardiogram acquisition chip 321 connect, the parent heart that described electrocardiogram acquisition chip 321 can collect electrocardiogram acquisition module 31
The analog signal that electric signal is generated by electrocardio amplifying circuit 322 and filter circuit 323 be converted into electrocardiographicdigital digital signals transmit to
Microprocessor 1, described electrocardio amplifying circuit 322 and filter circuit 323 is arranged on electrocardiogram acquisition module 31 and electrocardiogram acquisition core
Between piece 321.Fetus-voice meter of the present utility model detects function by parent electrocardio, realizes the monitoring to pregnant woman, the electrocardio of pregnant woman
Have no problem, then pregnant woman's blood supply, oxygen supply will be very sufficient, and the anomalies such as anoxic would not occur in fetus.
Ultrasonic wave modulation circuit 22 is provided with Fig. 1 between the output of microprocessor 1 and ultrasonic transducer 21, described is super
The square-wave signal that sound wave modulation circuit 22 can send microprocessor 1 is sent to ultrasonic transducer 21 after ovennodulation；It is described
Ultrasonic transducer 21 and microprocessor 1 input between be provided with signal conditioning circuit 23 and analog to digital conversion circuit 24, it is described
Signal conditioning circuit 23 be used for the electric signal that receives ultrasonic transducer 21 and be demodulated amplification, described analog-to-digital conversion
Circuit 24 is used to convert electrical signals in corresponding fetal rhythm data signal and input microprocessor 1.Specifically, when fetus-voice meter is supplied
Establish by cable the beginning, microprocessor 1 sends one group of PWM modulation signal, by ultrasonic wave modulation circuit 22, is sent to ultrasonic transducer
21, ultrasonic wave is sent to heart of fetus position by ultrasonic transducer 21, and using doppler principle, carrier wave 1MHZ signal is passed through
Signal conditioning circuit 23 is crossed, analog to digital conversion circuit 24 is returned to, is handled through analog to digital conversion circuit 24, signal is again returned into Wei Chu
Manage in device 1.Fetal rhythm monitoring process ensure that the accurate stable of fetal heart rate signal, improve the degree of reliability of fetal rhythm monitoring.
Described microprocessor 1 is also connected with voltage regulation unit 5, and the input of the voltage regulation unit 5 is connected with power supply, surely
The output of pressure unit 5 is used to power and respectively with parent electrocardio unit 3, fetal rhythm unit 2 and data outputting unit 6 be connected.Tool
Body, 5V dc source can be converted into the operating voltage needed for other monitoring unit by voltage regulation unit 5, so as to ensure each prison
Survey the reliable and stable operation of unit.
Described data outputting unit 6 includes the display screen 61 being connected with microprocessor 1, and described display screen 61 can
Show Fetal Heart Rate, parent electrocardio gathered data.Pass through the phase of bluetooth module 63 between described cell-phone customer terminal 62 and microprocessor 1
Connection, and cell-phone customer terminal 62 is also including being used to Fetal Heart Rate, parent electrocardio gathered data being uploaded to Internet Server
Data transmitter.Preferably, cell-phone customer terminal 62 can draw the heart rate of fetus in real time, if it is low to continue 10 minutes Fetal Heart Rates
In 100 beats/min or higher than 160 beats/min, then illustrate that fetal heart frequency goes wrong, cell-phone customer terminal 62 can be need not
The problem of fetus is present intuitively is found very much in the case of physician guidance.And reaching the Monitoring Data on Internet Server can
To be shared between pregnant woman and doctor, so as to realize the remote diagnosis of doctor so that pregnant woman's detection is more easy to be fast
It is prompt.
Shown in Fig. 2 is that another parent electrocardio unit 3 installed in embodiment, the embodiment of the present utility model includes
For the parent electrocardio microprocessor for gathering the electrocardiogram acquisition module 31 of parent cardiac electric signals and being connected with microprocessor 1
33, being provided between described electrocardiogram acquisition module 31 and parent electrocardio microprocessor 33 is used to handle parent electrocardio collection signal
Electrocardio processing module 32.Specifically, described electrocardiogram acquisition module 31 includes that parent heart 2 human-body biologicals nearby can be gathered
The patch electrode of electric signal, described electrocardio processing module 32 includes the electrocardiogram acquisition being connected with parent electrocardio microprocessor 33
Chip 321, the parent electrocardio collection signal that described electrocardiogram acquisition chip 321 can collect electrocardiogram acquisition module 31 passes through
The analog signal that electrocardio amplifying circuit 322 and filter circuit 323 are generated be converted into electrocardiographicdigital digital signals transmit it is micro- to parent electrocardio
Processor 33, described electrocardio amplifying circuit 322 and filter circuit 323 is arranged on electrocardiogram acquisition module 31 and electrocardiogram acquisition chip
Between 321, voluntarily electrocardiographicdigital digital signals can be handled for described parent electrocardio microprocessor 33 and computing obtains parent
Electrocardiogram acquisition data, and the parent heart is shown by the parent electrocardio display circuit 34 being connected with parent electrocardio microprocessor 33
Electrograph, is provided with wireless communication module 7, parent electrocardio microprocessor 33 can between parent electrocardio microprocessor 33 and microprocessor 1
Processing parent electrocardio collection signal is calculated to work independently, described wireless communication module 7, which can also gather parent electrocardio, to be believed
Number transmit to microprocessor 1, the parent electrocardio received collection signal is carried out calculating processing by microprocessor 1 again, so that
Parent electrocardio microprocessor 33 cooperates with microprocessor 1.It is preferred that, wireless communication module 7 is wireless radio frequency modules.
As shown in figure 3, described electrocardiogram acquisition module 31 includes two panels patch electrode 311, described electrocardiogram acquisition chip
321 include control end CS, first input end SEP, the second input SEN, the first output end RX, the second output end TX, replacement end
Reset, earth terminal GND and power end VDD, described two panels patch electrode 311 are defeated with first input end SEP and second respectively
Enter to hold SEN to be connected, the parent electrocardio signal that patch electrode 311 is collected inputs to electrocardiogram acquisition chip 321 and is converted to the heart
Electric data signal, the first described output end RX and the second output end TX are connected with microprocessor 1 for exporting electrocardio respectively
Data signal.Described control end CS and replacement end Reset is connected for electrocardiogram acquisition chip 321 with microprocessor 1 respectively
Restart and reset.The electrocardiogram acquisition module 31 that the utility model is used is simple in construction and detection is accurate, it is only necessary to which two panels is pasted
Plate electrode is that parent electrocardio monitoring can be achieved, and cost simple in construction is low, and the reliable operation of electrocardiogram acquisition chip 321, it is ensured that
The stability of cardioelectric monitor.It is of course also possible to use more patch electrodes.
Described two panels patch electrode 311 passes through the first diode D1 and the second diode D2 for electrostatic protection respectively
Be connected to the ground, when having electrostatic induced current to flow through on patch electrode 311, electrostatic induced current can puncture the first diode D1 and/or
Two diode D2 are provided with the first electric capacity so as to protect electrocardiogram acquisition chip 321 between described earth terminal GND and power end VDD
C1, the two ends of the first electric capacity C1 are connected with power supply VCC and ground respectively, the first electric capacity C1 be connected with power supply VCC one
End is also connected by inductance L1 with the second electric capacity C2 lines, described the second electric capacity C2 two ends respectively with power supply VCC and the earth phase
Connection.It is preferred that, the model of electrocardiogram acquisition chip 321 is BMD101, electric signal amplifilter built in conversion chip U1.This reality
With new by patch electrode 311 and electrocardiogram acquisition chip BMD101, so that electrocardiogram acquisition module 31 when in use need not
It is hand steered, patch electrode 311 need to be only attached on skin, and with preventing what electrostatic from puncturing electrocardiogram acquisition chip 321
Function, so as to extend service life.
Above content is to combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that specific implementation of the present utility model is confined to these explanations.For the ordinary skill of the utility model art
For personnel, without departing from the concept of the premise utility, some simple deduction or replace can also be made, should all be regarded
To belong to protection domain of the present utility model.
Claims (10)
1. a kind of fetus-voice meter with parent electrocardio monitoring function, it is characterised in that：Including microprocessor (1), fetal rhythm unit
(2), parent electrocardio unit (3) and data outputting unit (6), described fetal rhythm unit (2) include being connected with microprocessor (1)
Ultrasonic transducer (21), described ultrasonic transducer (21) inputs the signal monitored to microprocessor (1) simultaneously
Fetal heart rate signal is obtained, described parent electrocardio unit (3) is connected defeated for parent electrocardio to be gathered into signal with microprocessor (1)
Enter to microprocessor (1) and obtain parent electrocardio gathered data；
Described data outputting unit (6) is connected with microprocessor (1), and microprocessor (1) can be by fetal heart rate signal and mother
Body-centered electricity gathered data is exported to data outputting unit (6), and data outputting unit (6) includes to draw and showing Fetal Heart Rate figure
And the cell-phone customer terminal (62) of maternal ecg.
2. the fetus-voice meter according to claim 1 with parent electrocardio monitoring function, it is characterised in that：The described parent heart
Electric unit (3) includes the electrocardiogram acquisition module (31) for being used to gather parent cardiac electric signals, described electrocardiogram acquisition module (31)
Being provided between microprocessor (1) is used to handle at the electrocardio processing module (32) that parent electrocardio gathers signal, described electrocardio
Managing module (32) is included for the electrocardio amplifying circuit (322) amplified, the filter circuit (323) for filtering and for by the heart
The parent electrocardio collection signal that electric acquisition module (31) collects is converted into electrocardiographicdigital digital signals and transmitted to the heart of microprocessor (1)
Electric acquisition chip (321).
3. the fetus-voice meter according to claim 1 with parent electrocardio monitoring function, it is characterised in that：The described parent heart
Electric unit (3) includes the electrocardiogram acquisition module (31) for gathering parent cardiac electric signals and is connected with microprocessor (1)
Parent electrocardio microprocessor (33), between described electrocardiogram acquisition module (31) and parent electrocardio microprocessor (33) provided with use
In gathering the electrocardio processing module (32) that signal is handled to parent electrocardio, described electrocardio processing module (32) includes being used for
The electrocardio amplifying circuit (322) of amplification, the filter circuit (323) for filtering and for by electrocardiogram acquisition module (31) gather
To parent electrocardio collection signal be converted into electrocardiographicdigital digital signals and transmit to the electrocardiogram acquisition chip (321) of microprocessor (1), and
And parent electrocardio microprocessor (33) is also connected with the display circuit (34) for showing maternal ecg.
4. the fetus-voice meter according to claim 3 with parent electrocardio monitoring function, it is characterised in that：The described parent heart
Being provided between electric microprocessor (33) and microprocessor (1) is used to transmit the wireless communication module (7) that parent electrocardio gathers signal.
5. the fetus-voice meter with parent electrocardio monitoring function according to Claims 2 or 3, it is characterised in that：The described heart
Electric acquisition module (31) includes two panels patch electrode (311), described two panels patch electrode (311) respectively with electrocardiogram acquisition chip
(321) first input end SEP and the second input SEN is connected, and the parent electrocardio signal that patch electrode (311) is collected is defeated
Enter to electrocardiogram acquisition chip (321) and be converted to electrocardiographicdigital digital signals, the first output end RX of the electrocardiogram acquisition chip (321)
It is connected respectively with microprocessor (1) for exporting electrocardiographicdigital digital signals with the second output end TX.
6. the fetus-voice meter according to claim 5 with parent electrocardio monitoring function, it is characterised in that：The electrocardiogram acquisition
The control end CS and replacement end Reset of chip (321) are connected for electrocardiogram acquisition chip (321) with microprocessor (1) respectively
Restart and reset；Described two panels patch electrode (311) passes through the first diode D1 and the second diode D2 and ground phase respectively
Connection, and provided with the first electric capacity C1, described first between the earth terminal GND and power end VDD of electrocardiogram acquisition chip (321)
Electric capacity C1 two ends are connected with power supply VCC and ground respectively, and one end that the first electric capacity C1 is connected with power supply VCC is also by inductance
L1 is connected with the second electric capacity C2 lines, and the two ends of the second described electric capacity C2 are connected with power supply VCC and ground respectively.
7. the fetus-voice meter according to claim 1 with parent electrocardio monitoring function, it is characterised in that：The microprocessor
(1) ultrasonic wave modulation circuit (22), described ultrasonic wave modulation circuit are provided between output and ultrasonic transducer (21)
(22) square-wave signal that microprocessor (1) is sent can be sent to ultrasonic transducer (21) after ovennodulation.
8. the fetus-voice meter with parent electrocardio monitoring function according to claim 1 or 7, it is characterised in that：Described is super
Signal conditioning circuit (23) and analog to digital conversion circuit (24) are provided between the input of acoustic wave transducer (21) and microprocessor (1),
The electric signal that described signal conditioning circuit (23) is used to receive ultrasonic transducer (21) is demodulated amplification, described
Analog to digital conversion circuit (24) is used to convert electrical signals in corresponding fetal rhythm data signal and input microprocessor (1).
9. the fetus-voice meter according to claim 1 with parent electrocardio monitoring function, it is characterised in that：Described microprocessor
Device (1) is also connected with voltage regulation unit (5), and the input of the voltage regulation unit (5) is connected with power supply, voltage regulation unit (5) it is defeated
Going out is used to power and respectively with parent electrocardio unit (3), fetal rhythm unit (2) and data outputting unit (6) be connected；Described number
The display screen (61) for including being connected with microprocessor (1) according to output unit (6), described display screen (61) can show fetal rhythm
Rate, parent electrocardio gathered data.
10. the fetus-voice meter according to claim 1 with parent electrocardio monitoring function, it is characterised in that：Described mobile phone
It is connected between client (62) and microprocessor (1) by bluetooth module (63), and cell-phone customer terminal (62) also includes using
In the data transmitter that Fetal Heart Rate, parent electrocardio gathered data are uploaded to Internet Server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796106.1U CN206355073U (en) | 2016-07-26 | 2016-07-26 | Fetus-voice meter with parent electrocardio monitoring function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620796106.1U CN206355073U (en) | 2016-07-26 | 2016-07-26 | Fetus-voice meter with parent electrocardio monitoring function |
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| Publication Number | Publication Date |
|---|---|
| CN206355073U true CN206355073U (en) | 2017-07-28 |
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ID=59367868
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620796106.1U Active CN206355073U (en) | 2016-07-26 | 2016-07-26 | Fetus-voice meter with parent electrocardio monitoring function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206822A1 (en) * | 2021-04-02 | 2022-10-06 | 深圳市理邦精密仪器股份有限公司 | Fetal doppler and detection method |
-
2016
- 2016-07-26 CN CN201620796106.1U patent/CN206355073U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022206822A1 (en) * | 2021-04-02 | 2022-10-06 | 深圳市理邦精密仪器股份有限公司 | Fetal doppler and detection method |
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Effective date of registration: 20211229 Address after: Room 1201, 12 / F, Jiaotong University Science and technology building, No. 3, Shangyuan village, Haidian District, Beijing 100081 Patentee after: BEIJING CHUNWEI SCIENCE & TECHNOLOGY Co.,Ltd. Patentee after: Tsinghua Strait Research Institute (Xiamen) Address before: Room 1201, 12 / F, Jiaotong University Science and technology building, No. 3, Shangyuan village, Haidian District, Beijing 100081 Patentee before: BEIJING CHUNWEI SCIENCE & TECHNOLOGY Co.,Ltd. |
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