CN208677376U - A kind of multi-functional physiologic information monitoring band and physiologic information monitor system - Google Patents
A kind of multi-functional physiologic information monitoring band and physiologic information monitor system Download PDFInfo
- Publication number
- CN208677376U CN208677376U CN201721918411.4U CN201721918411U CN208677376U CN 208677376 U CN208677376 U CN 208677376U CN 201721918411 U CN201721918411 U CN 201721918411U CN 208677376 U CN208677376 U CN 208677376U
- Authority
- CN
- China
- Prior art keywords
- signal
- module
- physiologic information
- connect
- sign
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model embodiment discloses a kind of multi-functional physiologic information monitoring band and physiologic information monitoring system.A kind of multi-functional physiologic information monitoring band, comprising: flexible-belt, at least one sensor unit, signal pre-processing module, mode switch module, signal processing module and control unit；Signal processing module includes fetal monitoring module and baby sleep monitoring module, fetal monitoring module is used to isolate the physiological signal of characterization fetus sign based on digital signal, and baby sleep monitoring module is used to isolate the physiological signal of characterization baby's sign based on digital signal；Control unit is connect with signal processing module, obtains physiologic information for the physiological signal based on characterization fetus sign or the physiological signal for characterizing baby's sign.By the above-mentioned means, the utility model embodiment can either monitor the fetal rhythm movement of the foetus of fetus, and the sleep state of baby can be monitored, can satisfy the demand of user's different times.
Description
Technical field
The utility model embodiment is related to Smart Home technical field, monitors more particularly to a kind of multi-functional physiologic information
Band and physiologic information monitor system.
Background technique
Fetal rhythm movement of the foetus is to check the whether normal conventional index of development of fetus.Movement of the foetus refers to work of the fetus in uterine cavity
The dynamic movement for impacting uterine wall, fetus stretch out one's hand in intrauterine, kick, impact uterine wall, and here it is movement of the foetus；Movement of the foetus is general pregnant
Be pregnent six to eight week when can measure, but pregnant woman arrive gestation four half a months when itself can just feel movement of the foetus.Heart of fetus be to
Fetal body provides the vitals of oxygen and nutrition, and fetal rhythm is the number of heart of fetus bounce, and normal fetal rhythm is regular and strong,
Normal range (NR) is 110-160 beats/min.Using the highly sensitive instrument of Doppler, can be listened when fetus 10 weeks or 12 weeks
To as the heart rate hoofbeat；17-20 weeks Shi Caineng of fetus, which is arrived, using general stethoscope hears fetal rhythm.
The fetal rhythm of gravid woman, Fetal Movement Signal are the important informations that fetus transmits own situation outward, such as: when placenta function
Can not complete or fetus when having certain disease, movement of the foetus can often be reduced；Fetal Heart Rate can be prompted in abnormal ranges or irregular fetal heart rhythm
Intrauterine fetal anoxia.
Currently used fetus monitoring method includes: that the subjective sensation of pregnant woman is checked oneself, doppler baby's heart instrument monitors and tire
Heart movement of the foetus monitors band.Wherein, pregnant woman checks oneself i.e. pregnant woman oneself an early, middle and late movement of the foetus of each number daily, and each duration is many
In 1 hour, although this method is highly-safe, due to its subjective judgement error, the large error for be easy to causeing movement of the foetus to count made
Obtain movement of the foetus number inaccuracy.The signal that doppler baby's heart instrument issues has certain energy, and certain influence, Bu Nengchang can be generated on fetus
Time Continuous is monitored measurement.
Fetal rhythm movement of the foetus monitoring band can solve the above problem to a certain degree, easy to carry, will not generate to pregnant woman and fetus
The adverse effects such as radiation, can be by the long-term body-worn of pregnant woman, real-time monitoring foetus health situation.However, existing fetal rhythm movement of the foetus
Monitoring band has a single function, and has crossed state of pregnancy, has not just used, has caused the waste of resource.
Utility model content
The utility model embodiment is mainly solving the technical problems that provide a kind of multi-functional physiologic information monitoring band and life
Information monitoring system is managed, the fetal rhythm movement of the foetus of fetus can either be monitored, and the sleep state of baby can be monitored, can satisfy user
The demand of different times.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of multi-functional physiology
Information monitoring band, comprising: flexible-belt, at least one sensor unit, signal pre-processing module, mode switch module, at signal
Manage module and control unit；
At least one sensor unit is arranged on the flexible band, for acquiring the physiological signal of human body and according to physiological signal
Generate electric signal；
Signal pre-processing module is connect at least one sensor unit, is generated for receiving at least one sensor unit
Electric signal, to electric signal carry out pretreatment obtain digital signal；
Mode switch module is connect with signal pre-processing module, is used for reception pattern switching command, is referred to according to pattern switching
Control digital signal is enabled to flow into signal processing module corresponding with pattern switching instruction；
Signal processing module includes fetal monitoring module and baby sleep monitoring module, and fetal monitoring module is used for based on number
Word Signal separator goes out to characterize the physiological signal of fetus sign, and baby sleep monitoring module is used to isolate characterization based on digital signal
The physiological signal of baby's sign；
Control unit is connect with signal processing module, for physiological signal or characterization infants based on characterization fetus sign
The physiological signal of sign obtains physiologic information.
Optionally, sensor unit is multiple；
Each sensor unit includes piezoelectric film sensor and temperature sensor.
Optionally, the physiological signal for characterizing fetus sign includes fetal heart rate signal and Fetal Movement Signal；
Fetal monitoring module includes the first signal conversion circuit, the first high-pass filtering circuit and the first low-pass filter circuit；
The input terminal of first signal conversion circuit is connect with mode switch module, for receiving signal pre-processing module output
Digital signal, and export two ways of digital signals, any one railway digital signal in two ways of digital signals and Signal Pretreatment mould
The digital signal of block output is identical；
The input terminal of first high-pass filtering circuit is connect with the first output end of the first signal conversion circuit, for receiving two
First via digital signal in railway digital signal, and isolate the fetal heart rate signal of characterization fetus sign；
The input terminal of first low-pass filter circuit is connect with the second output terminal of the first signal conversion circuit, for receiving two
Two paths of digital signals in railway digital signal, and isolate the Fetal Movement Signal of characterization fetus sign；
Control unit is connect with the output end of the output end of the first high-pass filtering circuit, the first low-pass filter circuit respectively.
Optionally, the physiological signal for characterizing baby's sign includes the dynamic letter of heart rate signal, breath signal, temperature signals and body
Number；
Baby sleep monitoring module includes second signal conversion circuit, the second high-pass filtering circuit and the second low-pass filtering electricity
Road；
The input terminal of second signal conversion circuit is connect with mode switch module, for receiving signal pre-processing module output
Digital signal, and export four railway digital signals, any one railway digital signal and Signal Pretreatment mould in four railway digital signals
The digital signal of block output is identical；
The input terminal of second high-pass filtering circuit is connect with the first output end of second signal conversion circuit, for receiving four
First via digital signal in railway digital signal, and isolate the heart rate signal of characterization baby's sign；
The input terminal of second low-pass filter circuit is connect with the second output terminal of second signal conversion circuit, for receiving four
Two paths of digital signals in railway digital signal, and isolate the breath signal of characterization baby's sign；
Control unit respectively with the output end of the second high-pass filtering circuit, the output end of the second low-pass filter circuit, second
The third output end of signal conversion circuit and the connection of the 4th output end.
Optionally, signal processing module further includes sleep of pregnant woman monitoring module, and sleep of pregnant woman monitoring module is used for based on number
Word Signal separator goes out to characterize the physiological signal of pregnant woman's sign.
Optionally, the physiological signal for characterizing pregnant woman's sign includes heart rate signal, breath signal and temperature signals；
Sleep of pregnant woman monitoring module includes third signal conversion circuit, third high-pass filtering circuit and third low-pass filtering electricity
Road；
The input terminal of third signal conversion circuit is connect with mode switch module, for receiving signal pre-processing module output
Digital signal, and export three railway digital signals, any one railway digital signal and Signal Pretreatment mould in three railway digital signals
The digital signal of block output is identical；
The input terminal of third high-pass filtering circuit is connect with the first output end of third signal conversion circuit, for receiving three
First via digital signal in railway digital signal, and isolate the heart rate signal of characterization pregnant woman's sign；
The input terminal of third low-pass filter circuit is connect with the second output terminal of third signal conversion circuit, for receiving three
Two paths of digital signals in railway digital signal, and isolate the breath signal of characterization pregnant woman's sign；
Control unit respectively with the output end of third high-pass filtering circuit, the output end of third low-pass filter circuit and third
The third output end of signal conversion circuit connects.
Optionally, signal pre-processing module includes sequentially connected amplifying circuit, A/D conversion circuit and trap filter
Wave circuit；
The input terminal of amplifying circuit connects one to one with sensor unit, and output end and the mode of notch filter circuit are cut
Change the mold block connection.
Optionally, sensor unit further includes static pressure sensor；
Control unit connection is also connect with signal pre-processing module and mode switch module respectively, and control unit is used for basis
The electric signal control mode switch module that the electric signal and temperature sensor that static pressure sensor generates generate.
Optionally, which monitors band further include:
Memory module, memory module are connect with control unit, and memory module is for storing physiologic information；
Communication module, communication module are connect with control unit, are used for when communication module is connect with communicating terminal, by physiology
Information is transmitted to communicating terminal, to show physiologic information on communicating terminal, and when physiologic information is more than predetermined threshold, to
Communicating terminal sends warning message, and receives the pattern switching instruction that communicating terminal is sent, so that control unit is according to mode
Switching command control mode switch module；
Alarm module, alarm module are connect with control unit, for not handling warning message within a preset time in user
When issue alarm signal, and when multi-functional physiologic information monitoring band is under fetal monitoring mode, control unit control model
Switching module issues alarm signal when disconnecting.
Optionally, flexible-belt includes flexible-belt main body and four bandages, and four bandages are symmetricly set on flexible-belt main body
Two sides；
The end of four bandages is provided with fixed device, for the multi-functional physiologic information monitoring band to be fixed on pregnant woman
On abdomen or bed.
The utility model embodiment also provides a kind of physiologic information monitoring system, which includes communication terminal and as above
Multi-functional physiologic information monitors band, and communication terminal receives multi-functional physiology for communicating to connect multi-functional physiologic information monitoring band
The physiologic information and warning message that information monitoring band is sent, and physiologic information and warning message are shown.
The beneficial effect of the utility model embodiment is: it is in contrast to the prior art, the utility model embodiment
Multi-functional physiologic information monitors band, comprising: flexible-belt, at least one sensor unit, signal pre-processing module, pattern switching mould
Block, signal processing module and control unit, wherein signal processing mould includes fetal monitoring module and baby sleep monitoring module,
Fetal monitoring module is used to isolate the physiological signal of characterization fetus sign based on digital signal, and baby sleep monitoring module is used for
The physiological signal that characterization baby's sign is isolated based on digital signal, by the above-mentioned means, the present embodiment can either monitor fetus
Fetal rhythm movement of the foetus, and the sleep state of baby can be monitored, can satisfy the demand of user's different times.
Detailed description of the invention
One or more embodiments are illustrated by the picture in corresponding attached drawing, these exemplary theorys
The bright restriction not constituted to embodiment, the element in attached drawing with same reference numbers label are expressed as similar element, remove
Non- to have special statement, composition does not limit the figure in attached drawing.
Fig. 1 is the structural schematic diagram of the multi-functional physiologic information monitoring band of the utility model embodiment；
Fig. 2 is the illustrative view of functional configuration of the multi-functional physiologic information monitoring band of the utility model embodiment；
Fig. 3 is the structural schematic diagram of the signal pre-processing module of multi-functional physiologic information monitoring band shown in Fig. 2；
Fig. 4 is the structural schematic diagram of the sensor unit of multi-functional physiologic information monitoring band shown in Fig. 2；
Fig. 5 is the structural schematic diagram of the fetal monitoring module of multi-functional physiologic information monitoring band shown in Fig. 2；
Fig. 6 is the structural schematic diagram of the baby sleep monitoring module of multi-functional physiologic information monitoring band shown in Fig. 2；
Fig. 7 is the structural schematic diagram of the sleep of pregnant woman monitoring module of multi-functional physiologic information monitoring band shown in Fig. 2；
Fig. 8 is the structural representation of the sensor unit of the multi-functional physiologic information monitoring band of another embodiment of the utility model
Figure；
Fig. 9 is the illustrative view of functional configuration of the multi-functional physiologic information monitoring band of another embodiment of the utility model.
Specific embodiment
For the ease of understanding the utility model, in the following with reference to the drawings and specific embodiments, the utility model is carried out more detailed
Thin explanation.It should be noted that it can be directly in another element when element is expressed " being fixed on " another element
Upper or placed in the middle there may be one or more therebetween elements.When an element is expressed " connection " another element, it can
To be directly to another element or elements placed in the middle there may be one or more therebetween.This specification is used
Term "vertical", "horizontal", "left" and "right" and similar statement for illustrative purposes only.
Unless otherwise defined, technical and scientific term all used in this specification and the skill for belonging to the utility model
The normally understood meaning of the technical staff in art field is identical.Art used in the description of the utility model in this specification
Language, which is only for the purpose of describing specific embodiments, is not intended to limitation the utility model.Term used in this specification
"and/or" includes any and all combinations of one or more related listed items.
Fig. 1 and Fig. 2 are please referred to, multi-functional physiologic information monitoring band provided by the embodiment of the utility model includes: flexible-belt
100, at least one sensor unit 10, signal pre-processing module 20, mode switch module 30, signal processing module 40 and control
Unit 50.At least one sensor unit 10 be arranged on flexible-belt 100, such as be arranged in flexible-belt 100 upper surface, under
At surface or intermediate course, signal pre-processing module 20, mode switch module 30, signal processing module 40 and control unit
50 can integrate on a circuit board 110.
In practical application, may user can the long-term body-worn multi-functional physiologic information monitor band, flexible-belt 100
Quasi- selection pro-skin flexible material, while considering gas permeability, moisture resistance etc. reduces belt package thickness to the greatest extent, preferred real one
It applies in example, the thickness of flexible-belt 100 is less than 2mm, guarantees comfort when user wears.
Optionally, flexible-belt 100 includes flexible-belt main body 120 and four bandages 130, and four bandages 130 are symmetricly set on
The two sides of flexible-belt main body 120, the end of four bandages 130 are provided with fixed device 131, for believing the multi-functional physiology
Breath monitoring band is fixed on her abdominal or the first-class various application occasions of bed.In a preferred embodiment, fixed device 131 is selected
Velcro is realized.
Flexible-belt main body 120 can be rectangular, round or ellipse structure, and in other embodiments, flexible-belt 100 can also be only
Including two bandages 131, it is equally able to achieve the purpose that multi-functional physiologic information monitoring band is fixed on to various application occasions.
When sensor unit 10 is multiple, multiple sensor units 10 are equally distributed in entire flexibility in the form of an array
On band 100, shape, size, spacing and number of sensor unit 10 etc. can be changed according to specific product demand and form.
When flexible-belt 100 and when human contact, breathing, heart rate and the subtle body of human body are dynamic etc. can generate corresponding physiology
Signal, sensor unit 10 are used to acquire the physiological signal of human body and generate electric signal according to physiological signal；Signal Pretreatment mould
Block 20 is connect at least one sensor unit 10, for the electric signal that receiving sensor unit 10 generates, is carried out to electric signal
Pretreatment obtains digital signal.
Mode switch module 30 is connect with signal pre-processing module 20, is used for reception pattern switching command, is cut according to mode
It changes instruction control digital signal and flows into signal processing module 40 corresponding with pattern switching instruction.For example, mode switch module 30
It, can be according to the pattern switching instruction control signal pre-processing module 20 that user issues and corresponding signal processing for a control circuit
Module 40 is connected.
Signal processing module 40 includes fetal monitoring module 40A and baby sleep monitoring module 40B, fetal monitoring module
40A is used to isolate the physiological signal of characterization fetus sign based on above-mentioned digital signal, and baby sleep monitoring module 40B is used for base
The physiological signal of characterization baby's sign is isolated in above-mentioned digital signal；Control unit 50 is connect with signal processing module 40, is used
In based on physiological signal acquisition physiologic information.
Optionally, as shown in figure 3, signal pre-processing module 20 includes sequentially connected amplifying circuit 21, analog/digital turn
Circuit 22 and notch filter circuit 23 are changed, for amplifying to electric signal, analog/digital conversion, the processing such as filtering.
Specifically, wherein the input terminal of amplifying circuit 21 is connect at least one sensor unit 10, and amplifying circuit 21 is used
Amplify processing in the electric signal generated to one or more sensor unit 10, A/D conversion circuit 22 for pair
Amplified electric signal carries out analog/digital conversion, converts electrical signals to digital signal, notch filter circuit 23 be used for
It states digital signal and carries out 50Hz notch filter, the output end of notch filter circuit 23 is connect with mode switch module 30.
Optionally, sensor unit 10 is multiple, as shown in figure 4, each sensor unit 10 is passed including a piezoelectric membrane
Sensor 11 and a temperature sensor 12, wherein piezoelectric film sensor 11 is used to acquire fetal rhythm, movement of the foetus, the heart rate, breathing of human body
Equal Dynamic Signals, temperature sensor 12 are used to acquire the temperature signals of human body.
In practical applications, when sensor unit 10 is multiple, amplifying circuit 21 and sensor unit 10 are an a pair
It should connect, the settable multiple input terminals of A/D conversion circuit 22, to receive the Multi-path electricity of the output of multichannel amplifying circuit 21
Signal.
In some embodiments, the physiological signal for characterizing fetus sign includes fetal heart rate signal and Fetal Movement Signal, corresponding, control
The physiologic information that unit 50 processed obtains includes fetal rhythm information and movement of the foetus information.
Theoretically, movement of the fetus in uterus and heart rate signal can be transmitted to pregnant woman's stomach wall, and pregnant woman's stomach wall is caused to vibrate.
When multi-functional physiologic information monitoring band is worn on abdomen by pregnant woman, multichannel piezoelectric film sensor 11 can collect stomach wall vibration
Signal can isolate fetal rhythm, Fetal Movement Signal by signal processing means from multiple signals.
Referring to Fig. 5, in some embodiments, fetal monitoring module 40A includes that the first signal conversion circuit 41, first is high
Bandpass filter circuit 42 and the first low-pass filter circuit 43.
Wherein, the input terminal of the first signal conversion circuit 41 is connect with mode switch module 30, is located in advance for receiving signal
Manage the digital signal that module 20 exports, and export two ways of digital signals, any one railway digital signal in two ways of digital signals with
The digital signal that signal pre-processing module 20 exports is identical.
The input terminal of first high-pass filtering circuit 42 is connect with the first output end of the first signal conversion circuit 41, for connecing
The first via digital signal in two ways of digital signals is received, and isolates the fetal heart rate signal of characterization fetus sign.Pass through the first high pass
Filter circuit 42 filters out the high-frequency noise interference of 5Hz or more, can obtain the fetal heart rate signal of characterization fetus sign.
The input terminal of first low-pass filter circuit 43 is connect with the second output terminal of the first signal conversion circuit 41, for connecing
The two paths of digital signals in two ways of digital signals is received, and isolates the Fetal Movement Signal of characterization fetus sign.Pass through the first low pass
Filter circuit 43 filters out the radio-frequency component of 2Hz or more, can obtain the Fetal Movement Signal of characterization fetus sign.
The output end with the output end of the first high-pass filtering circuit 42, the first low-pass filter circuit 43 respectively of control unit 50
Connection, for obtaining movement of the foetus information based on fetal heart rate signal acquisition fetal rhythm information, and based on the Fetal Movement Signal.
Control unit 50 has been internally integrated fetal rhythm detection algorithm and movement of the foetus detection algorithm, and fetal rhythm detection algorithm is first to multichannel
After noise reduction, filtered fetal heart rate signal carry out Fourier transformation, be distributed with reference to frequency domain energy, judge in each road signal respectively whether
There is the signal component of fetus ballistocardiogram (Ballistocardiogram, BCG)；Determine in certain road signal there is fetus BCG
When signal component, calculates fetal heart frequency and signal frequency domain energy and save.Movement of the foetus detection algorithm first to after multichannel noise reduction, filtering
Fetal Movement Signal adding window afterwards seeks energy and long by window of 0.4s, 0.2s is that window moves (adding window Parameter adjustable), acquires multichannel low frequency
Energy curve；The maximum wave crest of a certain moment multichannel low frequency energy profile amplitude of real-time detection, acquires peak amplitude p, with wave crest
Width w；When the maximum peak amplitude of a certain moment multichannel curve and width are all satisfied given threshold, it is believed that may have movement of the foetus hair
It is raw, then extract movement of the foetus feature.Fetal rhythm detection algorithm and movement of the foetus detection algorithm are existing ripe algorithm, are not described excessively herein.
When sensor unit 10 is multiple, control unit 50 is based on multichannel fetal heart rate signal and obtains fetal rhythm information, Yi Jiji
Movement of the foetus information is obtained in multichannel Fetal Movement Signal, obtains fetal rhythm information with based on single channel fetal heart rate signal, and believe based on single channel movement of the foetus
Number obtain movement of the foetus information mode compare, testing result is more accurate and credible.
In some embodiments, characterize baby's sign physiological signal include heart rate signal, breath signal, temperature signals and
Body movement signal, corresponding, the physiologic information that control unit 50 obtains includes that heart rate information, respiration information, body temperature information and body are dynamic
Information.This multi-functional physiologic information monitoring band can be fixed in bed by fixed device 120, to monitor the sleep state of baby,
Similarly, the collected information of multichannel piezoelectric film sensor 11 need to be handled, heart rate letter is isolated from multiple signals
Number, breath signal, temperature signals and body movement signal.
Referring to Fig. 6, in some embodiments, baby sleep monitoring module 40B includes second signal conversion circuit 44,
Two high-pass filtering circuits 45 and the second low-pass filter circuit 46；
Wherein, the input terminal of second signal conversion circuit 44 is connect with mode switch module 30, is located in advance for receiving signal
Manage the digital signal that module 20 exports, and export four railway digital signals, any one railway digital signal in four railway digital signals with
The digital signal that signal pre-processing module 20 exports is identical.
The input terminal of second high-pass filtering circuit 45 is connect with the first output end of second signal conversion circuit 44, for connecing
The first via digital signal in four railway digital signals is received, and isolates the heart rate signal of characterization baby's sign.
The input terminal of second low-pass filter circuit 46 is connect with the second output terminal of second signal conversion circuit 44, for connecing
The two paths of digital signals in four railway digital signals is received, and isolates the breath signal of characterization baby's sign.
The output with the output end of the second high-pass filtering circuit 45, the second low-pass filter circuit 46 respectively of control unit 50
End, the third output end of second signal conversion circuit 44 and the connection of the 4th output end, for obtaining heart rate letter based on heart rate signal
Breath obtains respiration information based on breath signal, the digital signal of the third output end output based on second signal conversion circuit 44
Body temperature information is obtained, and the digital signal of the output of the 4th output end based on second signal conversion circuit 44 obtains the dynamic letter of body
Breath.
Specifically, control unit 50 has been internally integrated heart rhythm detection algorithms and breathing detection algorithm, and control unit 50 is based on
After multichannel noise reduction, filtered heart rate signal first with time domain go baseline algorithm remove low-frequency disturbance, promotion signal quality, so
Heart rate is obtained using time domain waveform method afterwards, the wave crest and trough point of heartbeat signal is found out, width is filtered out according to dynamic threshold later
Degree, spacing are all satisfied the wave crest and trough point of requirement, finally count corrugation pitch, trough spacing, acquire heart rate.It is examined using frequency domain
Survey method calculates respiratory rate, after carrying out Fourier transformation to breath signal, finds the maximum spectral peak of the several energy in front, and from this
In the corresponding multiple respiratory rates of part signal, reasonable respiratory rate value is selected to export according to history value.Heart rhythm detection algorithms
It is also existing ripe algorithm with breathing detection algorithm.
Control unit 50 can be directly obtained based on the digital signal that the third output end of second signal conversion circuit 44 exports
Body temperature information；According to the digital signal that the 4th output end of second signal conversion circuit 44 exports, the number can be monitored simultaneously
The jump of the amplitude of signal and signal saturated conditions, if repeated multiple times may determine that more than threshold value of amplitude jump is moved for body, separately
It also may determine that dynamic for body if on the one hand signal saturation continues for some time, can so obtain body dynamic time in certain time
Number, to obtain body movement information.
Similarly, when sensor unit 10 is multiple, multichannel physiology that control unit 50 is acquired based on multiple sensors
Signal obtains above-mentioned physiologic information, and the mode phase of above-mentioned physiologic information is obtained with the physiological signal acquired based on a sensor
Than testing result is more accurate and credible.
In some embodiments, referring to Fig. 2, signal processing mould 40 further includes sleep of pregnant woman monitoring module 40C, pregnant
Woman's sleep monitor module is used to isolate the physiological signal of characterization pregnant woman's sign based on digital signal.
In some embodiments, the physiological signal for characterizing pregnant woman's sign includes heart rate signal, breath signal and temperature signals,
Corresponding, the physiologic information that control unit 50 obtains includes heart rate information, respiration information and body temperature information.It similarly, need to be to more
The collected information of road piezoelectric film sensor 11 is handled, isolated from multiple signals heart rate signal, breath signal and
Temperature signals.
Referring to Fig. 7, in some embodiments, sleep of pregnant woman monitoring module 40C includes third signal conversion circuit 47,
Three high-pass filtering circuits 48 and third low-pass filter circuit 49；
The input terminal of third signal conversion circuit 47 is connect with mode switch module 30, for receiving signal pre-processing module
The digital signal of 20 outputs, and three railway digital signals are exported, any one railway digital signal and signal in three railway digital signals are pre-
The digital signal of processing module output is identical.
The input terminal of third high-pass filtering circuit 48 is connect with the first output end of third signal conversion circuit 47, for connecing
The first via digital signal in three railway digital signals is received, and isolates the heart rate signal of characterization pregnant woman's sign.
The input terminal of third low-pass filter circuit 49 is connect with the second output terminal of third signal conversion circuit 47, for connecing
The two paths of digital signals in three railway digital signals is received, and isolates the breath signal of characterization pregnant woman's sign.
The output end with the output end of third high-pass filtering circuit 47, third low-pass filter circuit 48 respectively of control unit 50
It is connected with the third output end of third signal conversion circuit 49, for obtaining heart rate information based on heart rate signal, based on breathing letter
Number obtain respiration information, based on third signal conversion circuit 47 third output end output digital signal obtain body temperature information.
In some embodiments, as shown in figure 8, sensor unit 10 further includes static pressure sensor 13, static pressure
Sensor 13 is for acquiring the static pressure that flexible-belt 100 is subject to.
Also referring to Fig. 9, control unit 50 is also connect with signal pre-processing module 20 and mode switch module 30 respectively,
The electric signal that the electric signal and temperature sensor 12 that control unit 50 is used to be generated according to static pressure sensor 13 generate controls
Mode switch module 30.
When it is implemented, signal pre-processing module 20 further includes fourth signal conversion circuit, for exporting two railway digitals letter
Number, wherein inflow pattern switching module 30 all the way, another way flows into control unit 20.Control unit 20 receives Signal Pretreatment mould
It whether is more than threshold value according to the electric signal that static pressure sensor 13 generates, and according to temperature after the digital signal that block 20 flows into
Degree sensor 12 generate electric signal whether be more than the threshold decision sensor unit 10 generate electric signal it is whether effective.
When static pressure sensor 13 generate electric signal be more than threshold value, and temperature sensor 12 generate electric signal be more than
When threshold value, the electric signal that control unit 20 judges that the sensor unit 10 generates is effective, is given birth to subsequent based on physiological signal
During managing information, the electric signal that can be generated based on effective sensor unit 10 is calculated, and improves the standard of testing result
True property.
Further, after control unit 50 judges that the electric signal of the sensor unit 10 generation is effective, record is effective
The number of sensor unit 10 and/or position, so judge effective sensor unit 10 number and/or position distribution whether
Meet preset condition.If being unsatisfactory for preset condition, 50 control mode switch module 30 of control unit is disconnected, pre- with disabling signal
The digital signal of processing module 20 flows into corresponding signal processing module 40.
Optionally, when judging whether the number of effective sensor unit 10 and/or position distribution meet preset condition, also
In combination with the monitoring of multi-functional physiologic information with locating mode, preset condition is different under different mode, e.g., fetal monitoring mode
Under, the number of effective sensor unit 10 is at least the 1/2 of sum, and requires the sensor list of 100 main part of flexible-belt
Member 10 at least 2/3 is effectively；Under other two kinds of operating modes, require nothing more than at least 1/3 sensor unit 10 it is effective.
In some embodiments, multi-functional physiologic information monitors band further include:
Memory module 60, memory module 60 are connect with control unit 50, and memory module 60 is used to store physiologic information,
In, storage unit 40 is such as SD card, FLASH storage chip.
Optionally, multi-functional physiologic information monitors band further include:
Communication module 70, communication module 70 and control unit 50 are electrically connected, in communication module 70 and communicating terminal
When connection, physiologic information is transmitted to communicating terminal, to show physiologic information on communicating terminal, and in physiologic information is more than
When predetermined threshold, warning message is sent to communicating terminal, and receives the pattern switching instruction that communicating terminal is sent, so that control
Unit 50 instructs control mode switch module 30 according to pattern switching.
Communication module 70 can be one in bluetooth module, WIFI (Wireless Fidelity) module, 3G or 4G module
Kind or it is a variety of etc..Communicating terminal, such as mobile phone, tablet computer, personal computer etc., for receiving and showing physiologic information, just
It is checked in user.
Optionally, communication module 70 does not actively send physiologic information to communicating terminal as slave, only works as communicating terminal
When establishing communication connection with communication module 70, for example, user open multi-functional physiologic information monitoring band application software it is more with this
When function physiologic information monitoring band carries out communication connection, 40 ability of control unit reads physiologic information from storage unit 50, and leads to
It crosses communication module 70 and sends communicating terminal for the physiologic information, can reduce power consumption and reduce radiation.
But when there are abnormal conditions in physiologic information, e.g., under baby sleep monitoring, the body temperature of the acquisition of control unit 50
When respiratory rate when information is more than predetermined threshold or in respiration information is lower than predetermined threshold, control unit 50 can pass through communication
Module 70 sends alarm signal to communicating terminal.By the alarm signal of communicating terminal, guardian can know the exception of baby
Situation, to check and take action in time, guardian's no need for real-time viewing physiologic information, when can obtain sufficient rest
Between.
Alternatively, control unit 50 can also pass through communication module when the free memory of memory module 60 is lower than 10%
70 send information to communicating terminal, remind user to upload data in time.
In other embodiments, control unit 50 also periodically can upload data to communicating terminal by communication module 70.
Further, multi-functional physiologic information monitors band further include:
Alarm module 80, alarm module 80 are connect with control unit 50, in user, processing not to be reported within a preset time
Alarm signal is generated when alert information, and is under fetal monitoring mode when multi-functional physiologic information monitors band, control unit 50
Control mode switch module 30 issues alarm signal when disconnecting.Wherein, alarm module 80 can be made a sound using loudspeaker etc.
Device.
For example, control unit 50 sends alarm signal to communicating terminal by communication module 70, if user is not when default
The alarm signal shown on interior processing communicating terminal, then control unit 50 controls alarm module 80 and issues alarm sound, Zhi Daoyong
Alarm is turned off manually in family, it is ensured that the safety of monitoring object.
The multi-functional physiologic information of the present embodiment monitors band, comprising: flexible-belt 100, at least one sensor unit 10, letter
Number preprocessing module 20, mode switch module 30, signal processing module 40 and control unit 50, wherein signal processing mould 40 wraps
Fetal monitoring module 40A and baby sleep monitoring module 40B, fetal monitoring module 40A are included for isolating based on digital signal
The physiological signal of fetus sign is characterized, baby sleep monitoring module 40B is used to isolate characterization baby's sign based on digital signal
Physiological signal, by the above-mentioned means, the present embodiment can either monitor the fetal rhythm movement of the foetus of fetus, and the sleep of baby can be monitored
Situation can satisfy the demand of user's different times.
The utility model embodiment additionally provides a kind of physiologic information monitoring system, and system includes communication terminal and above-mentioned
Multi-functional physiologic information monitors band, and communication terminal receives multi-functional physiology for communicating to connect multi-functional physiologic information monitoring band
The physiologic information and warning message that information monitoring band is sent, and the physiologic information received and warning message are shown.It is logical
The storage and display of physiologic information and warning message may be implemented in letter terminal, and aspect user checks at any time, enhances the body of user
It tests.
It should be noted that giving the preferable implementation of the utility model in the specification and its attached drawing of the utility model
Example, still, the utility model can be realized by many different forms, however it is not limited to which this specification is described to be implemented
Example, not as the additional limitation to the content of the present invention, purpose of providing these embodiments is makes to this reality these embodiments
Understanding with novel disclosure is more thorough and comprehensive.Also, above-mentioned each technical characteristic continues to be combined with each other, and is formed not upper
The various embodiments that face is enumerated are accordingly to be regarded as the range of the utility model specification record；Further, to ordinary skill
For personnel, it can be modified or changed according to the above description, and all to should belong to this practical new for all these modifications and variations
The protection scope of type appended claims.
Claims (11)
1. a kind of multi-functional physiologic information monitors band characterized by comprising flexible-belt, at least one sensor unit, signal
Preprocessing module, mode switch module, signal processing module and control unit；
At least one described sensor unit is arranged on the flexible-belt, for acquiring the physiological signal of human body and according to described
Physiological signal generates electric signal；
The signal pre-processing module is connect at least one described sensor unit, for receiving at least one described sensor
The electric signal that unit generates carries out pretreatment to the electric signal and obtains digital signal；
The mode switch module is connect with the signal pre-processing module, reception pattern switching command is used for, according to the mould
Formula switching command controls the digital signal and flows into signal processing module corresponding with pattern switching instruction；
The signal processing module includes fetal monitoring module and baby sleep monitoring module, and the fetal monitoring module is used for base
The physiological signal of characterization fetus sign is isolated in the digital signal, the baby sleep monitoring module is used to be based on the number
Word Signal separator goes out to characterize the physiological signal of baby's sign；
Described control unit is connect with the signal processing module, for based on the physiological signal for characterizing fetus sign or institute
The physiological signal for stating characterization baby's sign obtains physiologic information.
2. multi-functional physiologic information according to claim 1 monitors band, which is characterized in that
The sensor unit is multiple；
Each sensor unit includes piezoelectric film sensor and temperature sensor.
3. multi-functional physiologic information according to claim 2 monitors band, which is characterized in that
The physiological signal of the characterization fetus sign includes fetal heart rate signal and Fetal Movement Signal；
The fetal monitoring module includes the first signal conversion circuit, the first high-pass filtering circuit and the first low-pass filter circuit；
The input terminal of first signal conversion circuit is connect with the mode switch module, for receiving the Signal Pretreatment
The digital signal of module output, and exports two ways of digital signals, any one railway digital signal in the two ways of digital signals with
The digital signal of the signal pre-processing module output is identical；
The input terminal of first high-pass filtering circuit is connect with the first output end of first signal conversion circuit, for connecing
The first via digital signal in the two ways of digital signals is received, and isolates the fetal heart rate signal of the characterization fetus sign；
The input terminal of first low-pass filter circuit is connect with the second output terminal of first signal conversion circuit, for connecing
The two paths of digital signals in the two ways of digital signals is received, and isolates the Fetal Movement Signal of the characterization fetus sign；
The described control unit output with the output end of first high-pass filtering circuit, first low-pass filter circuit respectively
End connection.
4. multi-functional physiologic information according to claim 2 monitors band, which is characterized in that
The physiological signal of characterization baby's sign includes heart rate signal, breath signal, temperature signals and body movement signal；
The baby sleep monitoring module includes second signal conversion circuit, the second high-pass filtering circuit and the second low-pass filtering electricity
Road；
The input terminal of the second signal conversion circuit is connect with the mode switch module, for receiving the Signal Pretreatment
The digital signal of module output, and export four railway digital signals, any one railway digital signal in the four railway digitals signal with
The digital signal of the signal pre-processing module output is identical；
The input terminal of second high-pass filtering circuit is connect with the first output end of the second signal conversion circuit, for connecing
The first via digital signal in the four railway digitals signal is received, and isolates the heart rate signal of characterization baby's sign；
The input terminal of second low-pass filter circuit is connect with the second output terminal of the second signal conversion circuit, for connecing
The two paths of digital signals in the four railway digitals signal is received, and isolates the breath signal of characterization baby's sign；
The described control unit output with the output end of second high-pass filtering circuit, second low-pass filter circuit respectively
End, the third output end of the second signal conversion circuit and the connection of the 4th output end.
5. multi-functional physiologic information according to claim 2 monitors band, which is characterized in that
The signal processing module further includes sleep of pregnant woman monitoring module, and the sleep of pregnant woman monitoring module is used to be based on the number
Word Signal separator goes out to characterize the physiological signal of pregnant woman's sign.
6. multi-functional physiologic information according to claim 5 monitors band, which is characterized in that
The physiological signal of characterization pregnant woman's sign includes heart rate signal, breath signal and temperature signals；
The sleep of pregnant woman monitoring module includes third signal conversion circuit, third high-pass filtering circuit and third low-pass filtering electricity
Road；
The input terminal of the third signal conversion circuit is connect with the mode switch module, for receiving the Signal Pretreatment
The digital signal of module output, and export three railway digital signals, any one railway digital signal in the three railway digitals signal with
The digital signal of the signal pre-processing module output is identical；
The input terminal of the third high-pass filtering circuit is connect with the first output end of the third signal conversion circuit, for connecing
The first via digital signal in the three railway digitals signal is received, and isolates the heart rate signal of characterization pregnant woman's sign；
The input terminal of the third low-pass filter circuit is connect with the second output terminal of the third signal conversion circuit, for connecing
The two paths of digital signals in the three railway digitals signal is received, and isolates the breath signal of characterization pregnant woman's sign；
The described control unit output with the output end, the third low-pass filter circuit of the third high-pass filtering circuit respectively
End is connected with the third output end of the third signal conversion circuit.
7. multi-functional physiologic information according to claim 1 monitors band, which is characterized in that
The signal pre-processing module includes sequentially connected amplifying circuit, A/D conversion circuit and notch filter circuit；
The input terminal of the amplifying circuit is connect with the sensor unit, the output end and the mould of the notch filter circuit
The connection of formula switching module.
8. multi-functional physiologic information according to claim 2 monitors band, which is characterized in that
The sensor unit further includes static pressure sensor；
Described control unit connection is also connect with the signal pre-processing module and the mode switch module respectively, the control
The electric signal that the electric signal and the temperature sensor that unit is used to be generated according to the static pressure sensor generate controls institute
State mode switch module.
9. multi-functional physiologic information according to claim 8 monitors band, which is characterized in that the multi-functional physiologic information prison
Measuring tape further include:
Memory module, the memory module are connect with described control unit, and the memory module is for storing the physiologic information；
Communication module, the communication module and described control unit are electrically connected, in the communication module and communicating terminal
When connection, the physiologic information is transmitted to the communicating terminal, to show the physiologic information on the communicating terminal, with
And when the physiologic information is more than predetermined threshold, Xiang Suoshu communicating terminal sends warning message, and receives the communication eventually
The pattern switching instruction that end is sent, so that described control unit controls the pattern switching mould according to pattern switching instruction
Block；
Alarm module, the alarm module are connect with described control unit, described in not handling within a preset time in user
Alarm signal is issued when warning message, and is under fetal monitoring mode when the multi-functional physiologic information monitors band, it is described
Control unit controls when the mode switch module disconnects and issues alarm signal.
10. -9 described in any item multi-functional physiologic informations monitor band according to claim 1, which is characterized in that
The flexible-belt includes flexible-belt main body and four bandages, and four bandages are symmetricly set on the flexible-belt main body
Two sides；
The end of four bandages is provided with fixed device, pregnant for the multi-functional physiologic information monitoring band to be fixed on
On woman's abdomen or bed.
11. a kind of physiologic information monitors system, which is characterized in that appoint the system comprises communication terminal and such as claim 1-10
Multi-functional physiologic information described in one monitors band, and the communication terminal is for communicating to connect the multi-functional physiologic information monitoring
Band, receives the physiologic information and warning message of the multi-functional physiologic information monitoring band transmission, and by the physiologic information and institute
Warning message is stated to be shown.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918411.4U CN208677376U (en) | 2017-12-29 | 2017-12-29 | A kind of multi-functional physiologic information monitoring band and physiologic information monitor system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721918411.4U CN208677376U (en) | 2017-12-29 | 2017-12-29 | A kind of multi-functional physiologic information monitoring band and physiologic information monitor system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208677376U true CN208677376U (en) | 2019-04-02 |
Family
ID=65874894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721918411.4U Active CN208677376U (en) | 2017-12-29 | 2017-12-29 | A kind of multi-functional physiologic information monitoring band and physiologic information monitor system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208677376U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558945A (en) * | 2019-09-10 | 2019-12-13 | 重庆大学 | infant sleep monitoring system |
| CN112370013A (en) * | 2020-07-31 | 2021-02-19 | 新绎健康科技有限公司 | Method and system for determining sleep stage |
| EP4147630A1 (en) * | 2021-09-11 | 2023-03-15 | SiriuXense Co., Ltd. | Maternal and fetal monitoring device using multiple sensing units |
| CN116999024A (en) * | 2023-05-26 | 2023-11-07 | 荣耀终端有限公司 | Physiological parameter detection method, electronic device, storage medium, and program product |
-
2017
- 2017-12-29 CN CN201721918411.4U patent/CN208677376U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110558945A (en) * | 2019-09-10 | 2019-12-13 | 重庆大学 | infant sleep monitoring system |
| CN112370013A (en) * | 2020-07-31 | 2021-02-19 | 新绎健康科技有限公司 | Method and system for determining sleep stage |
| EP4147630A1 (en) * | 2021-09-11 | 2023-03-15 | SiriuXense Co., Ltd. | Maternal and fetal monitoring device using multiple sensing units |
| CN116999024A (en) * | 2023-05-26 | 2023-11-07 | 荣耀终端有限公司 | Physiological parameter detection method, electronic device, storage medium, and program product |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208677376U (en) | A kind of multi-functional physiologic information monitoring band and physiologic information monitor system | |
| US20180192951A1 (en) | Wearable fetal monitoring system having textile electrodes | |
| CN204169822U (en) | A kind of wearable tele-medicine health management device | |
| CN109907729A (en) | The detection method of vital signs when a kind of sleep | |
| CN202619644U (en) | Clothes with function of detecting vital sign of human body | |
| CN203828910U (en) | Sleep cabin capable of monitoring human body signs in real time | |
| CN102232825A (en) | Zigbee-based multifunctional sleep nursing and monitoring device | |
| CN109463936B (en) | Intelligent mattress | |
| RU91838U1 (en) | WEARABLE TELECOMMUNICATION COMPLEX OF MONITORING THE FUNCTIONAL STATE OF A HUMAN | |
| CN102988033A (en) | Monitoring device for breath and heartbeat in sleep | |
| CN203914874U (en) | A kind of have human life indication sensing and fall down the wrist band device of warning function | |
| CN107174222A (en) | A kind of passive passive tire sound monitor system of Wearable based on piezo technology and device | |
| CN107693023A (en) | A kind of baby sleep respiration monitoring device based on high deformation strain gauge transducer | |
| CN108289619A (en) | Sleep monitor system | |
| CN106913335B (en) | Apnea detection system | |
| CN203493624U (en) | Intelligent health monitoring wristband suitable for aged person | |
| CN106923842B (en) | Blood glucose monitoring system | |
| CN213696886U (en) | Internal fistula blood vessel monitoring wrist strap | |
| CN204995453U (en) | Severe care unit patient uses bandeau | |
| CN115105030A (en) | Flexible microsystem based on motion health platform | |
| Prakash et al. | Arm Based Health Care Monitoring Services Using Wireless Network | |
| Selvathi et al. | Embedded based automatic heart attack detector and intimator | |
| CN207477491U (en) | A kind of wearable passive passive tire sound monitor system and device based on piezo technology | |
| Chourasia et al. | Implementation of foetal e–health monitoring system through biotelemetry | |
| CN206481329U (en) | A kind of network remote sleep info collection monitoring system under Internet of Things medical environment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191021 Address after: 518000, building 10, building ten, building D, Shenzhen Institute of Aerospace Science and technology, 6 hi tech Southern District, Nanshan District, Shenzhen, Guangdong 1003, China Patentee after: Shenzhen heertai Home Furnishing Online Network Technology Co. Ltd. Address before: 518000 Shenzhen space science and Technology Innovation Research Institute building D 10 building 1004, Nanshan District hi-tech South ten road, Nanshan District hi-tech South District, Nanshan District Patentee before: Shenzhen heertai data resources and cloud Technology Co. Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210226 Address after: B1601, Shenzhen national engineering laboratory building, No.20, Gaoxin South 7th Road, high tech Zone community, Yuehai street, Nanshan District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen shuliantianxia Intelligent Technology Co.,Ltd. Address before: 1003, 10th floor, block D, Shenzhen Institute of aerospace technology innovation building, no.6, South Science and technology 10 road, high tech South District, Nanshan District, Shenzhen, Guangdong 518000 Patentee before: SHENZHEN H & T HOME ONLINE NETWORK TECHNOLOGY Co.,Ltd. |