CN108553127A - A kind of female ovulation test device - Google Patents
A kind of female ovulation test device Download PDFInfo
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- CN108553127A CN108553127A CN201810180560.8A CN201810180560A CN108553127A CN 108553127 A CN108553127 A CN 108553127A CN 201810180560 A CN201810180560 A CN 201810180560A CN 108553127 A CN108553127 A CN 108553127A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0012—Ovulation-period determination
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements
- A61B10/0012—Ovulation-period determination
- A61B2010/0019—Ovulation-period determination based on measurement of temperature
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Abstract
The invention belongs to female ovulation technical field of measurement and test, disclose a kind of female ovulation test device, and the female ovulation test device includes：Temperature check module, breathing detection module, pulse pressure detection module, single chip control module, body fluid detection module, ovulation test module, prediction module, display module.The present invention can help women to avoid or postpone pregnancy by prediction module, or help women natural conception as they are desired.They may also help in for those women this invention for being difficult to be pregnant and find out some more detail infertile problems related with healthy reproduction；The present invention considerably increases the practicability and use scope of product by temperature check module, breathing detection module, pulse pressure detection module, test body temperature, respiratory component and frequency, pulse simultaneously.
Description
Technical field
The invention belongs to female ovulation technical field of measurement and test more particularly to a kind of female ovulation test devices.
Background technology
Graaffian follicle is developed to certain phase, it will be apparent that Ovarian surface is protruded from, with the surge of liquor folliculi, the liter of internal pressure
Height keeps the ovary tissue of protrusion more and more thin, finally ruptures, the oolemma and corona radiata of secondary oocyte and its periphery
Ovary is discharged with liquor folliculi, this process claims to ovulate.However, existing female ovulation test can only test current ovulation situation, no
It can predict and women is helped to avoid or postpone pregnancy；Test function is single simultaneously, and use scope is small.
In conclusion problem of the existing technology is：Existing female ovulation test can only test current ovulation situation, no
It can predict and women is helped to avoid or postpone pregnancy；Test function is single simultaneously, and use scope is small.
Invention content
In view of the problems of the existing technology, the present invention provides a kind of female ovulation test devices.
The invention is realized in this way a kind of female ovulation test device includes：
Temperature check module, breathing detection module, pulse pressure detection module, single chip control module, body fluid detect mould
Block, ovulation test module, prediction module, display module；
Temperature check module, connect with single chip control module, for detecting temperature data information by body temperature transducer；
Breathing detection module, connect with single chip control module, for detecting respiratory component by gas sensor and exhaling
Inhale frequency；
Pulse pressure detection module, connect with single chip control module, and pulse pressure is detected for passing through pressure sensor
Data；
Single chip control module is detected with temperature check module, breathing detection module, pulse pressure detection module, body fluid
Module, ovulation test module, prediction module, display module connection dispatch each operational module normal work for controlling；
The single chip control module cooperative multi-point transmission method specifically includes following steps：
Step 1, base station obtain ideal channel state information by modes such as user feedbacks, and base is realized by X2 interface
CSI is shared between standing and data information interaction, two base stations obtain whole channel informations Indicate the channel matrix between base station i and user j；
Step 2, progress partial data is shared between base station side cooperates and only needs base station, i.e. first base station transmission data
Flow x11And x2, the second base station transmitting data stream x12And x2, wherein the expected data stream of the first user is x11And x12, second user
Expected data stream be x2, the reception mixed signal for writing out the first user and second user is：
y1=H11p11x11+H12p12x12+(H11p21+H12p22)x2+n1 (1)
y2=(H21p21+H22p22)x2+H21p11x11+H22p12x12+n2 (2)
Step 3, base station is to channel matrix Hi1(i=1,2) carries out singular value decomposition, i.e.,：
Wherein ()HIt indicates conjugate transposition, choosesAs precoding vector, that is, select the space son letter that gain is big
Road carries out data transmission；
Step 4, for formula (1), two-way interference carries identical data information x2, two stylobate stations neutralize IN using interference
Technology design precoding make interference signal at the first user mutually in and, that is, meet the following conditions：
H11p21+H12p22=0 (4)
According to p21It calculatesIt realizes that interference signal neutralizes, defines equivalent matrix
Step 5 makes carrying different data information x for formula (2) by Precoding Design1i(i=1,2) two-way interference
Same subspace is snapped at second user, is realized the dimensionality reduction of observation signal, that is, is met the following conditions：
H21p11=H22p12 (5)
According to p11It calculatesThe dimensionality reduction for realizing observation signal at second user, defines equivalent matrix
Step 6, the design based on above step, interference, which neutralizes IN designs, makes base station to second user transmission data x2It is right
The interference that first user generates is cancelled out each other at the first user, and interference alignment operation makes what second user received to come from the first base
It stands and sends x to the first user11And second base station to the first user send x12Interference snap to same subspace, realize and see
Survey the dimensionality reduction of signal；
Step 7 is answered according to the estimation signal expression of step 6 user side using the design that accepts filter of rectangular projection
The satisfaction：
To calculate the matrix that accepts filter of user：
Step 8 interferes alignment=and interference to neutralize IN design precoding vectors and is based on rectangular projection by being based on above
The step of accepting filter matrix is designed, finally obtained estimation signal is：
According to formula (10), the expected data x of the first user11And x12It can be restored in mutually orthogonal subspace, root
According to formula (11), second user can recover expected data x in the subspace mutually orthogonal with residual interference2；
Body fluid detection module, connect with single chip control module, for detecting body fluid letter by body fluid conductivity sensor
Breath；
Ovulation test module, connect with single chip control module, for testing ovulation information；
Prediction module is connect with single chip control module, is used for forecasting ovulatory period of woman；
Display module is connect with single chip control module, for showing detection information；
The display module obtains each frame data I by charge coupled celliWhile (x, y), in computer control
The heart carries out data processing method：
According to the fourier series relationship of cosine function, time domain amount of delay and the product of angular frequency are mutually prolonged equal to frequency domain, institute
Phase of the survey device in the position (x, y)Wherein:Pass through computer
The phase shift information of all pixels position inside single visual field is completed in the calculating of control centre.Fourier algorithm implementation method is such as
The acquisition of minimum value in lower realization curve：
The angular frequency of curve0For definite value, the total angle rotated by analyzer determines, it is assumed that intermediate variable complex matrix X
(x, y), and gradation data Fu for calculating in the way of weighted sum every bit (x, y) on sample becomes conversionWherein ω0=2, θiAs unit of radian, exist to obtain the curve by Euler's formula
ω0Real part when=2 and imaginary part Often obtain one
The curve of every bit position on sample is handled respectively when frame data, calculated curve actual frequency ω0Real part and imaginary part；
Data acquisition finishes, and obtains the real part and imaginary part of every bit position on sample, according to the Fourier grade of cosine function
Number relationship, time domain amount of delay and the product of angular frequency are mutually prolonged equal to frequency domain, and sine curve initial phase is always differed with minimum value
π, phase of the surveyed device in the position (x, y)Wherein:Pass through
The phase shift information of all pixels position inside single visual field is completed in the calculating of control centre.
Further, the body fluid detection module includes signal driving source, simulated modulation circuit and sensor probe；
Signal driving source, for generate can be by human body standard AC signal and synchronous positive and negative clock signal, signal swash
The AC signal output end for encouraging source is connected with sensor probe, and human body, signal excitation are inputted by sensor probe as excitation
The positive and negative clock signal that synchronizes in source is connected with the corresponding clock signal input terminal of simulated modulation circuit；
Simulated modulation circuit, the positive and negative clock signal that synchronizes for receiving signal driving source, and sensor probe is acquired
Body fluid conductance measurement signal carry out processing output body fluid analog voltage signal i.e. body fluid electric conductivity signal；
Sensor probe, using conductor material, conductor material can use medical stainless steel piece, flexible electrode circuit board,
Conducting polymer or electrical-conductive nanometer material.
Further, the prediction module prediction technique is as follows：
First, the menstruation time started of party is recorded, and starts daily measurement saliva in five days after menstruation starts
Related signal value data in liquid；
Then, after menstruation arrives, the correlated signal values data measurement in saliva can be anxious suddenly after minimum point
The raising of play simultaneously reaches peak value；
Finally, it can be used for determining the beginning of the onset of ovulation according to this variation.
Advantages of the present invention and good effect are：The present invention can help women to avoid or postpone bosom by prediction module
It is pregnant, or help women natural conception as they are desired.In addition, be proved to can be under any bearing status by the present invention
It is accurate to keep, including breast-feeding period, and before menopause, after suspending drug administration, these drugs include contraceptive but not office
Be limited to this and sick or life stress it is excessive when.Those women this invention for being difficult to be pregnant can also be helped
Them are helped to find out some more detail infertile problems related with healthy reproduction；The present invention passes through temperature check mould simultaneously
Block, breathing detection module, pulse pressure detection module, test body temperature, respiratory component and frequency, pulse, considerably increase product
Practicability and use scope.
Description of the drawings
Fig. 1 is female ovulation test device structure diagram provided in an embodiment of the present invention.
In figure：1, temperature check module；2, breathing detection module；3, pulse pressure detection module；4, microcontroller controls mould
Block；5, body fluid detection module；6, ovulation test module；7, prediction module；8, display module.
Specific implementation mode
In order to further understand the content, features and effects of the present invention, the following examples are hereby given, and coordinate attached drawing
Detailed description are as follows.
The structure of the present invention is explained in detail below in conjunction with the accompanying drawings.
As shown in Figure 1, female ovulation test device provided by the invention includes：Temperature check module 1, breathing detection module
2, pulse pressure detection module 3, single chip control module 4, body fluid detection module 5, ovulation test module 6, prediction module 7, aobvious
Show module 8.
Temperature check module 1 is connect with single chip control module 4, for detecting temperature data letter by body temperature transducer
Breath；
Breathing detection module 2 is connect with single chip control module 4, for by gas sensor detection respiratory component and
Respiratory rate；
Pulse pressure detection module 3 is connect with single chip control module 4, and pulse pressure is detected for passing through pressure sensor
Force data；
Single chip control module 4, with temperature check module 1, breathing detection module 2, pulse pressure detection module 3, body fluid
Detection module 5, ovulation test module 6, prediction module 7, display module 8 connect, normal for controlling each operational module of scheduling
Work；
Body fluid detection module 5 is connect with single chip control module 4, for detecting body fluid by body fluid conductivity sensor
Information；
Ovulation test module 6, connect with single chip control module 4, for testing ovulation information；
Prediction module 7 is connect with single chip control module 4, is used for forecasting ovulatory period of woman；
Display module 8 is connect with single chip control module 4, for showing detection information.
Body fluid detection module 5 provided by the invention includes signal driving source, simulated modulation circuit and sensor probe；
Signal driving source, for generate can be by human body standard AC signal and synchronous positive and negative clock signal, signal swash
The AC signal output end for encouraging source is connected with sensor probe, and human body, signal excitation are inputted by sensor probe as excitation
The positive and negative clock signal that synchronizes in source is connected with the corresponding clock signal input terminal of simulated modulation circuit；
Simulated modulation circuit, the positive and negative clock signal that synchronizes for receiving signal driving source, and sensor probe is acquired
Body fluid conductance measurement signal carry out processing output body fluid analog voltage signal i.e. body fluid electric conductivity signal；
Sensor probe, using conductor material, conductor material can use medical stainless steel piece, flexible electrode circuit board,
Conducting polymer or electrical-conductive nanometer material.
7 prediction technique of prediction module provided by the invention is as follows：
First, the menstruation time started of party is recorded, and starts daily measurement saliva in five days after menstruation starts
Related signal value data in liquid；
Then, after menstruation arrives, the correlated signal values data measurement in saliva can be anxious suddenly after minimum point
The raising of play simultaneously reaches peak value；
Finally, it can be used for determining the beginning of the onset of ovulation according to this variation.
The single chip control module cooperative multi-point transmission method specifically includes following steps：
Step 1, base station obtain ideal channel state information by modes such as user feedbacks, and base is realized by X2 interface
CSI is shared between standing and data information interaction, two base stations obtain whole channel informations Indicate the channel matrix between base station i and user j；
Step 2, progress partial data is shared between base station side cooperates and only needs base station, i.e. first base station transmission data
Flow x11And x2, the second base station transmitting data stream x12And x2, wherein the expected data stream of the first user is x11And x12, second user
Expected data stream be x2, the reception mixed signal for writing out the first user and second user is：
y1=H11p11x11+H12p12x12+(H11p21+H12p22)x2+n1(1)
y2=(H21p21+H22p22)x2+H21p11x11+H22p12x12+n2 (2)
Step 3, base station is to channel matrix Hi1(i=1,2) carries out singular value decomposition, i.e.,：
Wherein ()HIt indicates conjugate transposition, choosesAs precoding vector, that is, select the space son letter that gain is big
Road carries out data transmission；
Step 4, for formula (1), two-way interference carries identical data information x2, two stylobate stations neutralize IN using interference
Technology design precoding make interference signal at the first user mutually in and, that is, meet the following conditions：
H11p21+H12p22=0 (4)
According to p21It calculatesIt realizes that interference signal neutralizes, defines equivalent matrix
Step 5 makes carrying different data information x for formula (2) by Precoding Design1i(i=1,2) two-way interference
Same subspace is snapped at second user, is realized the dimensionality reduction of observation signal, that is, is met the following conditions：
H21p11=H22p12 (5)
According to p11It calculatesThe dimensionality reduction for realizing observation signal at second user, defines equivalent matrix
Step 6, the design based on above step, interference, which neutralizes IN designs, makes base station to second user transmission data x2It is right
The interference that first user generates is cancelled out each other at the first user, and interference alignment operation makes what second user received to come from the first base
It stands and sends x to the first user11And second base station to the first user send x12Interference snap to same subspace, realize and see
Survey the dimensionality reduction of signal；
Step 7 is answered according to the estimation signal expression of step 6 user side using the design that accepts filter of rectangular projection
The satisfaction：
To calculate the matrix that accepts filter of user：
Step 8 interferes alignment=and interference to neutralize IN design precoding vectors and is based on rectangular projection by being based on above
The step of accepting filter matrix is designed, finally obtained estimation signal is：
According to formula (10), the expected data x of the first user11And x12It can be restored in mutually orthogonal subspace, root
According to formula (11), second user can recover expected data x in the subspace mutually orthogonal with residual interference2；
The display module obtains each frame data I by charge coupled celliWhile (x, y), in computer control
The heart carries out data processing method：
According to the fourier series relationship of cosine function, time domain amount of delay and the product of angular frequency are mutually prolonged equal to frequency domain, institute
Phase of the survey device in the position (x, y)Wherein:Pass through computer
The phase shift information of all pixels position inside single visual field is completed in the calculating of control centre.Fourier algorithm implementation method is such as
The acquisition of minimum value in lower realization curve：
The angular frequency of curve0For definite value, the total angle rotated by analyzer determines, it is assumed that intermediate variable complex matrix X
(x, y), and gradation data Fu for calculating in the way of weighted sum every bit (x, y) on sample becomes conversionWherein ω0=2, θiAs unit of radian, exist to obtain the curve by Euler's formula
ω0Real part when=2 and imaginary part Often obtain one
The curve of every bit position on sample is handled respectively when frame data, calculated curve actual frequency ω0Real part and imaginary part；
Data acquisition finishes, and obtains the real part and imaginary part of every bit position on sample, according to the Fourier grade of cosine function
Number relationship, time domain amount of delay and the product of angular frequency are mutually prolonged equal to frequency domain, and sine curve initial phase is always differed with minimum value
π, phase of the surveyed device in the position (x, y)Wherein:Pass through
The phase shift information of all pixels position inside single visual field is completed in the calculating of control centre.
When the present invention tests, it will be detected by temperature check module 1, breathing detection module 2, pulse pressure detection module 3
Body temperature, breathing, pulse pressure data be sent to the connection of single chip control module 4, detect pulse for passing through pressure sensor
Pressure data is handled；Body fluid information is detected by body fluid detection module 5；Pass through the test ovulation information of test module 6 of ovulating；
Pass through 7 forecasting ovulatory period of woman of prediction module；Finally, detection information is shown by display module 8.
The above is only the preferred embodiments of the present invention, and is not intended to limit the present invention in any form,
Every any simple modification made to the above embodiment according to the technical essence of the invention, equivalent variations and modification, belong to
In the range of technical solution of the present invention.
Claims (3)
1. a kind of female ovulation test device, which is characterized in that the female ovulation test device includes：
Temperature check module, breathing detection module, pulse pressure detection module, single chip control module, body fluid detection module, row
Ovum test module, prediction module, display module；
Temperature check module, connect with single chip control module, for detecting temperature data information by body temperature transducer；
Breathing detection module, connect with single chip control module, for detecting respiratory component and breathing frequency by gas sensor
Rate；
Pulse pressure detection module, connect with single chip control module, and pulse pressure data is detected for passing through pressure sensor；
Single chip control module, with temperature check module, breathing detection module, pulse pressure detection module, body fluid detection module,
Ovulation test module, prediction module, display module connection are worked normally for controlling each operational module of scheduling；
The single chip control module cooperative multi-point transmission method specifically includes following steps：
Step 1, base station obtain ideal channel state information by modes such as user feedbacks, by X2 interface realize base station it
Between CSI it is shared and data information interaction, two base stations obtain whole channel informations Indicate the channel matrix between base station i and user j；
Step 2, progress partial data is shared between base station side cooperates and only needs base station, i.e. first base station transmitting data stream x11
And x2, the second base station transmitting data stream x12And x2, wherein the expected data stream of the first user is x11And x12, the expectation of second user
Data flow is x2, the reception mixed signal for writing out the first user and second user is：
y1=H11p11x11+H12p12x12+(H11p21+H12p22)x2+n1 (1)
y2=(H21p21+H22p22)x2+H21p11x11+H22p12x12+n2 (2)
Step 3, base station is to channel matrix Hi1(i=1,2) carries out singular value decomposition, i.e.,：
Wherein ()HIt indicates conjugate transposition, choosesAs precoding vector, that is, the spatial sub-channel that selects gain big into
Row data transmission；
Step 4, for formula (1), two-way interference carries identical data information x2, two stylobate stations neutralize IN technologies using interference and set
Meter precoding make interference signal the first user place mutually in, that is, meet the following conditions：
H11p21+H12p22=0 (4)
According to p21It calculatesIt realizes that interference signal neutralizes, defines equivalent matrix
Step 5 makes carrying different data information x for formula (2) by Precoding Design1i(i=1,2) two-way interference is the
Same subspace is snapped at two users, is realized the dimensionality reduction of observation signal, that is, is met the following conditions：
H21p11=H22p12 (5)
According to p11It calculatesThe dimensionality reduction for realizing observation signal at second user, defines equivalent matrix
Step 6, the design based on above step, interference, which neutralizes IN designs, makes base station to second user transmission data x2It uses first
The interference that family generates is cancelled out each other at the first user, interference alignment operation make that second user receives from first base station to the
One user sends x11And second base station to the first user send x12Interference snap to same subspace, realize observation signal
Dimensionality reduction；
Step 7 should be expired according to the estimation signal expression of step 6 user side using the design that accepts filter of rectangular projection
Foot：
To calculate the matrix that accepts filter of user：
Step 8 interferes alignment=and interference to neutralize IN design precoding vectors and designed based on rectangular projection by being based on above
Accept filter matrix the step of, finally obtained estimation signal is：
According to formula (10), the expected data x of the first user11And x12It can be restored in mutually orthogonal subspace, according to formula
(11), second user can recover expected data x in the subspace mutually orthogonal with residual interference2；
Body fluid detection module, connect with single chip control module, for detecting body fluid information by body fluid conductivity sensor；
Ovulation test module, connect with single chip control module, for testing ovulation information；
Prediction module is connect with single chip control module, is used for forecasting ovulatory period of woman；
Display module is connect with single chip control module, for showing detection information；
The display module obtains each frame data I by charge coupled celliWhile (x, y), computer controlling center carries out
Data processing method is：
According to the fourier series relationship of cosine function, time domain amount of delay and the product of angular frequency are mutually prolonged equal to frequency domain, institute's survey device
Phase of the part in the position (x, y)Wherein:It is controlled by computer
The phase shift information of all pixels position inside single visual field is completed in the calculating at center.Fourier algorithm implementation method is real as follows
The acquisition of minimum value in existing curve：
The angular frequency of curve0For definite value, the total angle rotated by analyzer determines, it is assumed that intermediate variable complex matrix X (x, y),
And gradation data Fu that every bit (x, y) on sample is calculated in the way of weighted sum becomes conversionWherein ω0=2, θiAs unit of radian, exist to obtain the curve by Euler's formula
ω0Real part when=2 and imaginary part Often obtain one
The curve of every bit position on sample is handled respectively when frame data, calculated curve actual frequency ω0Real part and imaginary part；
Data acquisition finishes, and obtains the real part and imaginary part of every bit position on sample, is closed according to the fourier series of cosine function
System, time domain amount of delay and the product of angular frequency are mutually prolonged equal to frequency domain, and sine curve initial phase and the total phase difference of pi of minimum value, institute
Phase of the survey device in the position (x, y)Wherein:Pass through control
The phase shift information of all pixels position inside single visual field is completed in the calculating at center.
2. female ovulation test device as described in claim 1, which is characterized in that the body fluid detection module includes signal excitation
Source, simulated modulation circuit and sensor probe；
Signal driving source, can be by the standard AC signal and synchronous positive and negative clock signal, signal driving source of human body for generating
AC signal output end be connected with sensor probe, as excitation by sensor probe input human body, signal driving source
Positive and negative clock signal is synchronized with the corresponding clock signal input terminal of simulated modulation circuit to be connected；
Simulated modulation circuit, the positive and negative clock signal that synchronizes for receiving signal driving source, and to the body of sensor probe acquisition
Liquid conductance measurement signal carries out processing output body fluid analog voltage signal i.e. body fluid electric conductivity signal；
Sensor probe, using conductor material, conductor material can use medical stainless steel piece, flexible electrode circuit board conductive
Polymer or electrical-conductive nanometer material.
3. female ovulation test device as described in claim 1, which is characterized in that the prediction module prediction technique is as follows：
First, the menstruation time started of party is recorded, and starts daily measure in saliva in five days after menstruation starts
Related signal value data；
Then, after menstruation arrives, correlated signal values data measurement in saliva can be after minimum point suddenly drastically
It increases and reaches peak value；
Finally, it can be used for determining the beginning of the onset of ovulation according to this variation.
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