CN205411214U - Domestic fetus -voice meter - Google Patents
Domestic fetus -voice meter Download PDFInfo
- Publication number
- CN205411214U CN205411214U CN201620109189.2U CN201620109189U CN205411214U CN 205411214 U CN205411214 U CN 205411214U CN 201620109189 U CN201620109189 U CN 201620109189U CN 205411214 U CN205411214 U CN 205411214U
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- voice meter
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Abstract
The utility model relates to a domestic fetus -voice meter. It includes test probe and host computer, the last ultrasonic wave that is equipped with of test probe receive and releases the module, the signal amplification module, IMU inertia measured module, single -chip module and reminder module, IMU inertia measured module's output and single -chip module's input are connected, the ultrasonic wave receive and releases the module and gathers foetal child heart signal, child heart signal input into a single chip microcomputer module after the signal amplification module is enlargied of gathering is handled, IMU inertia measured module detects test probe's space coordinate signal, and handle its transmission for single -chip module, single -chip module handles back signals and gives reminder module, IMU inertia measured module is passed through to this patent, the child heart measured value that combines different spatial position, probe single -chip module utilizes space interpolation and optimum match method, constantly accurate child heart position is calculated to the iteration, and instruct the domestic consumer to remove toward child heart position, thereby the domestic consumer of being convenient for to lack experience uses fetus -voice meter, and short -term test child heart position.
Description
Technical field
This utility model relates to medical instruments field, particularly relates to a kind of domestic fetus-voice meter.
Background technology
Fetal rhythm refers to the heart beating of fetus, and whether normal (the most whether anoxia) it be to evaluate one of fetus important evidence, is the most extremely necessary to detect fetal rhythm.At present, mainly being realized the detection of fetal rhythm by fetal heart detector, the general bulky of fetal heart detector, the heaviness of some complete functions and advanced person, involve great expense, therefore more application is in places such as hospitals.For the ease of the quasi-father and mother self detection to fetus fetal rhythm, developer has invented the household radio fetal heart detector that some volumes are little, price is low；But existing domestic fetus-voice meter but has the following disadvantages (one) existing domestic, and fetus-voice meter mainly includes main frame and detection probe, the Professional knowledge of fetal rhythm detection is not possessed due to user, when using for the first time, the biggest problem that user encounters is to look for fetal rhythm position, and existing domestic fetus-voice meter is not equipped with fetal rhythm position and uses reminding module, cause user disorderly to look for, spend the time long, in-convenience in use, and detect fetal rhythm position is the most inaccurate.
Utility model content
The purpose of this utility model is that offer one is easy to use, facilitates domestic consumer be quickly detected fetal rhythm and detect domestic fetus-voice meter accurately.
The purpose of this utility model is achieved in that
nullA kind of domestic fetus-voice meter，Including detection probe and main frame，Described detection probe is provided with ultrasound wave folding and unfolding module、Signal amplification module、IMU inertia measuring module、One-chip computer module and for reminding module，The described outfan of IMU inertia measuring module is connected with the input of one-chip computer module，The described outfan of ultrasound wave folding and unfolding module is connected with the input of signal amplification module，The described outfan of signal amplification module is connected with the input of one-chip computer module，The outfan of described one-chip computer module is connected with the input of reminding module，Described ultrasound wave folding and unfolding module gathers the fetal heart rate signal of fetus，The fetal heart rate signal gathered inputs one-chip computer module after signal amplification module amplifies and processes，The space coordinates signal of described IMU inertia measuring module detection detection probe，And it is transmitted to one-chip computer module process，One-chip computer module is signaled to reminding module after processing，Reminding module prompting user moves detection probe detection toward new fetal rhythm position.
As this utility model more specifically technical scheme.
Described detection probe and hosi wireless communication connect.
IMU inertia measuring module assembly includes the gyroscope of the three orthogonal settings of axle, the accelerometer of the three orthogonal settings of axle and for transmitting the transmission circuit of the locus signal of detection probe.
Described transmission circuit includes low pass filter and A/D change-over circuit.
Described gyroscope is MEMS or fibre optic gyroscope.
Described accelerometer is silicon micro accerometer or quartz accelerometer.
Described reminding module is auditory tone cues module or light prompt module or a combination of both.
Described auditory tone cues module is LED lamp, and described light prompt module is speaker.
The power module for powering it is additionally provided with for detection probe in described detection probe.
It is additionally provided with probe radio receiving transmitting module and probe wireless pairing module, described main frame correspondence probe radio receiving transmitting module and probe wireless pairing module in described detection probe and is respectively equipped with main frame radio receiving transmitting module and main frame wireless pairing module.
The beneficial effects of the utility model are:
This patent passes through IMU inertia measuring module, fetal rhythm measured value in conjunction with different spatial, probe one-chip computer module utilizes space interpolation and optimal modeling method, constantly iteration calculates fetal rhythm position accurately, and indicate domestic consumer to move toward fetal rhythm position, consequently facilitating the domestic consumer lacked experience uses fetus-voice meter, and quickly detection fetal rhythm position.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model domestic fetus-voice meter.
Fig. 2 is the structural representation of another angle of Fig. 1.
Fig. 3 is the circuit diagram of this utility model domestic fetus-voice meter.
Detailed description of the invention
nullEmbodiment one，As shown in Figure 1 to Figure 3，A kind of domestic fetus-voice meter，Including detection probe 12 and main frame 13，Described detection probe 12 is provided with ultrasound wave folding and unfolding module 6、Signal amplification module 5、IMU inertia measuring module 3、Probe one-chip computer module 1 and reminding module 2，The outfan of described IMU inertia measuring module 3 is connected with the input of probe one-chip computer module 1，The described outfan of ultrasound wave folding and unfolding module 6 is connected with the input of signal amplification module 5，The outfan of described signal amplification module 5 is connected with the input of probe one-chip computer module 1，The outfan of described probe one-chip computer module 1 is connected with the input of reminding module 2，Described ultrasound wave folding and unfolding module 6 gathers the fetal heart rate signal of fetus，The fetal heart rate signal gathered input probe one-chip computer module 1 after signal amplification module 5 amplifies processes，Described IMU inertia measuring module 3 detects the space coordinates signal of detection probe 12，And be transmitted to pop one's head in one-chip computer module 1 process，Probe one-chip computer module 1 sends signal to reminding module 2 after processing，Reminding module prompting user moves detection probe detection toward new fetal rhythm position.
As this utility model more specifically technical scheme.
Described detection probe 12 and main frame 13 radio communication connect.
IMU inertia measuring module 3 assembly includes the accelerometer 31 of gyroscope 32, the three orthogonal setting of axle of the three orthogonal settings of axle and for transmitting the transmission circuit 33 of the locus signal of detection probe 12.
Described transmission circuit 33 includes low pass filter and A/D change-over circuit.
Described gyroscope 32 is MEMS or fibre optic gyroscope.
Described accelerometer 31 is silicon micro accerometer or quartz accelerometer.
Described reminding module 2 is auditory tone cues module or light prompt module or a combination of both.
The technical scheme more optimized as this utility model.
Described auditory tone cues module is LED lamp, and described light prompt module is speaker.
The power module 4 for powering it is additionally provided with for detection probe in described detection probe 12.
Being additionally provided with promoter probe button 22, probe radio receiving transmitting module 14, probe wireless pairing module 10, probe wireless pairing button 25 in described detection probe 12, described main frame 13 corresponding probe radio receiving transmitting module 14, probe wireless pairing module 10, probe wireless pairing button 25 are respectively equipped with main frame radio receiving transmitting module 15, main frame wireless pairing module 8 and main frame wireless pairing button 26.
Be additionally provided with on described main frame host-initiated button 24, earpiece holes 19, host SCM module 9, for for the supply module 7 of host supplying power, amplify for the fetal heartbeat sound that detection probe is collected and play back public address module 20, the display module 16 being used for showing Fetal Heart Rate, fetal heart rate signal quality, fetal movement data and main frame electricity and control fetal heartbeat amount of sound add-subtract control button 23.
As the more detailed technical scheme of this utility model.
Described public address module 20 can be specifically speaker.
Main frame charging inlet 17 and probe charging inlet 18 it is respectively equipped with on described main frame and detection probe.When main frame and detection probe are charged, main frame charging inlet 17 and probe charging inlet 18 respectively supply module 7 and power module 4 charge.Certainly, described main frame charging inlet 17 and probe charging inlet 18 act not only as charging inlet and use, can also use as data cube computation mouth, user can connect main frame charging inlet 17 and probe charging inlet 18 by data wire, so that this utility model becomes wired fetus-voice meter, realizing main frame 13 and the communication connection of detection probe 12, occupation mode the most of the present utility model is various.
nullOperation principle of the present utility model is: user places detection probe more than 12 3 times at her abdominal diverse location at random，IMU inertia measuring module 3 measures the space coordinates signal of detection probe 12 automatically，Meanwhile，Ultrasound wave folding and unfolding module 6 measures the fetal heart rate signal of fetus the most automatically，Then IMU inertia measuring module 3 will detect that space coordinates signal is transferred to probe one-chip computer module 1 and processes，And ultrasound wave folding and unfolding module 6 will detect that fetal heart rate signal is transferred to signal amplification module 5 and amplifies，Signal amplification module 5 is transmitted further to probe one-chip computer module 1 and processes after being amplified by fetal heart rate signal，Probe one-chip computer module 1 is according to space coordinates signal and fetal heart rate signal being detected，Utilize space interpolation and optimal estimation method simultaneously,Calculate the possible direction of accurate fetal rhythm position，Then the result of calculating can be sent a signal to reminding module 2 by probe one-chip computer module 1，Reminding module 2 points out user to move detection probe 12 to new fetal rhythm position，After detection probe 12 moves to new position,IMU inertia measuring module 3 and ultrasound wave folding and unfolding module 6 detect new space coordinates signal and fetal heart rate signal again，Probe one-chip computer module 1 continues computation direction，Reminding module 2 continues instruction user toward fetal rhythm position to mobile detection probe 12，Iterate to fetal rhythm position the most accurately always.
Claims (10)
- null1. a domestic fetus-voice meter，Including detection probe (12) and main frame (13)，It is characterized in that: described detection probe (12) is provided with ultrasound wave folding and unfolding module (6)、Signal amplification module (5)、IMU inertia measuring module (3)、Probe one-chip computer module (1) and reminding module (2)，The outfan of described IMU inertia measuring module (3) is connected with the input of probe one-chip computer module (1)，The outfan of described ultrasound wave folding and unfolding module (6) is connected with the input of signal amplification module (5)，The outfan of described signal amplification module (5) is connected with the input of probe one-chip computer module (1)，The outfan of described probe one-chip computer module (1) is connected with the input of reminding module (2)，Described ultrasound wave folding and unfolding module (6) gathers the fetal heart rate signal of fetus，The fetal heart rate signal gathered input probe one-chip computer module (1) after signal amplification module (5) amplifies processes，The space coordinates signal of described IMU inertia measuring module (3) detection detection probe (12)，And it is transmitted to one-chip computer module (1) process of popping one's head in，Probe one-chip computer module (1) sends signal to reminding module (2) after processing.
- Domestic fetus-voice meter the most according to claim 1, it is characterised in that: described detection probe (12) and main frame (13) radio communication connect.
- Domestic fetus-voice meter the most according to claim 1, it is characterised in that: IMU inertia measuring module (3) assembly includes the gyroscope (32) of the three orthogonal settings of axle, the accelerometer (31) of the three orthogonal settings of axle and is used for transmitting the transmission circuit (33) of the locus signal of detection probe (12).
- Domestic fetus-voice meter the most according to claim 3, it is characterised in that: described transmission circuit (33) includes low pass filter and A/D change-over circuit.
- Domestic fetus-voice meter the most according to claim 3, it is characterised in that: described gyroscope (32) is MEMS or fibre optic gyroscope.
- Domestic fetus-voice meter the most according to claim 3, it is characterised in that: described accelerometer (31) is silicon micro accerometer or quartz accelerometer.
- Domestic fetus-voice meter the most according to claim 1, it is characterised in that: described reminding module (2) is auditory tone cues module or light prompt module or a combination of both.
- Domestic fetus-voice meter the most according to claim 7, it is characterised in that: described auditory tone cues module is LED lamp, and described light prompt module is speaker.
- Domestic fetus-voice meter the most according to claim 1, it is characterised in that: it is additionally provided with the power module (4) for powering for detection probe in described detection probe (12).
- Domestic fetus-voice meter the most according to claim 1, it is characterized in that: be additionally provided with probe radio receiving transmitting module (14) and probe wireless pairing module (10), described main frame (13) corresponding probe radio receiving transmitting module (14) and probe wireless pairing module (10) in described detection probe (12) and be respectively equipped with main frame radio receiving transmitting module (15) and main frame wireless pairing module (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109189.2U CN205411214U (en) | 2016-02-03 | 2016-02-03 | Domestic fetus -voice meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620109189.2U CN205411214U (en) | 2016-02-03 | 2016-02-03 | Domestic fetus -voice meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205411214U true CN205411214U (en) | 2016-08-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620109189.2U Active CN205411214U (en) | 2016-02-03 | 2016-02-03 | Domestic fetus -voice meter |
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| CN (1) | CN205411214U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393512A (en) * | 2019-08-23 | 2019-11-01 | 苏州风尚智选医疗科技有限公司 | A kind of processing method of fetus-voice meter equipment and fetal heart rate signal |
| CN110522425A (en) * | 2019-08-23 | 2019-12-03 | 苏州风尚智选医疗科技有限公司 | A kind of fetus-voice meter |
-
2016
- 2016-02-03 CN CN201620109189.2U patent/CN205411214U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393512A (en) * | 2019-08-23 | 2019-11-01 | 苏州风尚智选医疗科技有限公司 | A kind of processing method of fetus-voice meter equipment and fetal heart rate signal |
| CN110522425A (en) * | 2019-08-23 | 2019-12-03 | 苏州风尚智选医疗科技有限公司 | A kind of fetus-voice meter |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |