CN107689040A - The mobile terminal of blood sugar test - Google Patents
The mobile terminal of blood sugar test Download PDFInfo
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- CN107689040A CN107689040A CN201710588076.4A CN201710588076A CN107689040A CN 107689040 A CN107689040 A CN 107689040A CN 201710588076 A CN201710588076 A CN 201710588076A CN 107689040 A CN107689040 A CN 107689040A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/0002—Inspection of images, e.g. flaw detection
- G06T7/0012—Biomedical image inspection
- G06T7/0014—Biomedical image inspection using an image reference approach
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/145—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue
- A61B5/14532—Measuring characteristics of blood in vivo, e.g. gas concentration, pH value; Measuring characteristics of body fluids or tissues, e.g. interstitial fluid, cerebral tissue for measuring glucose, e.g. by tissue impedance measurement
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/10—Image acquisition modality
- G06T2207/10048—Infrared image
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T2207/00—Indexing scheme for image analysis or image enhancement
- G06T2207/30—Subject of image; Context of image processing
- G06T2207/30004—Biomedical image processing
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Abstract
The invention discloses a kind of mobile terminal of blood sugar test, the present invention obtains the first image information of tester by near infrared light camera, the processor obtains the first blood glucose value corresponding with described first image information according to default equation, by first blood glucose value compared with default blood glucose safe range, judge whether the blood glucose value of the tester is abnormal according to the first comparative result, the present invention passes through the mobile terminal near infrared light camera, the blood glucose value of the tester can be measured whenever and wherever possible, compared to traditional blood sugar test equipment more light and fast, it is simple to operate health and without repeat blood extracting assay, improve blood sugar test efficiency, good experience is brought to user.
Description
Technical field
The present invention relates to field of image recognition, more particularly to a kind of mobile terminal of blood sugar test.
Background technology
It is reported that diabetes prevalence is overall ill respectively up to 10.6% and 8.8% in more than the 25 years old crowd in China at present
Rate has continuation ascendant trend up to 9.7%.Many patients (1/3rd to half) feel spiritual body without any symptom
Power is good, and healthy appearance is normal, if not glucose screening, longer term are not given and be diagnosed as diabetic.Until occur obvious
It during symptom, can look into and various chronic complicating diseases of diabetes, even up to lose the Very Ill-conditioned for curing chance, so can to having
Energy occurs or the patient or crowd of complication with diabetes, should do the test such as glucose screening or dextrose tolerance test, find sugar as early as possible
Insufficiency of accommodation is to early diagnose, early prevention and treatment.In order to diagnose and monitor the research that diabetes expand various methods and techniques,
Wish to be clarified a diagnosis as early as possible with accurately and reliably method, or even some labels (Marker) affirmed can be found and reach advanced
Diagnosis.It is really reliable for detection blood glucose also stress refinement, the traumatic examination of capilary lancing is developed into from venous blood sampling, to nothing
Traumatic body surface detection blood glucose direction is developed.
Several hang-ups be present near infrared spectroscopy in existing nondestructive technique, most distinct issues are to be used to blood glucose examine
The near infrared light spectral apparatus of survey must be re-scaled often.The instrument that more people use can be due to each one internal water, fat, flesh
The difference of the compositions such as meat, cortex, bone and need to establish each subject specific many reference amounts forecast model.It is even same
Individual subject, each composition of the above also frequently to calibrate unavoidably with the regular change of disease physiology course.It is and every
The process of secondary calibration is tediously long again and has wound, generally takes several hours, and continuous blood extracting assay.In addition, much grind at present
Study carefully that the middle equipment used is most of relatively bulky, and user uses extremely inconvenient.
The content of the invention
It is a primary object of the present invention to solve, detection device is excessively heavy in the prior art and blood sugar test efficiency is low
Problem.
To achieve the above object, the present invention provides a kind of mobile terminal of blood sugar test, and the mobile terminal includes：It is near red
Outer light video camera head and processor；
The near infrared light camera, for obtaining the first image information of tester；
The processor, for obtaining the first blood glucose value corresponding with described first image information according to default equation；
The processor, it is additionally operable to by first blood glucose value compared with default blood glucose safe range, according to first
Comparative result judges whether the blood glucose value of the tester is abnormal.
Preferably, the mobile terminal also includes：Communication interface；
The communication interface, the second blood glucose value of the tester for obtaining blood glucose monitoring system transmission；
The near infrared light camera, it is additionally operable to obtain variant portion of taking pictures in the default position of taking pictures of the tester respectively
Second image information of position；
The processor, it is additionally operable to the 3rd blood according to corresponding to the default equation obtains each second image information difference
Sugar value；
The processor, it is additionally operable to calculate the error between each 3rd blood glucose value and second blood glucose value respectively, by by mistake
Position of being taken pictures corresponding to the 3rd poor minimum blood glucose value is taken pictures position as target, and is generated position of being taken pictures to the target and carried out
The first photographing instruction taken pictures；
The near infrared light camera, it is additionally operable to after receiving first photographing instruction, obtains the target of the tester
Take pictures the described first image information at position.
Preferably, the processor, which is additionally operable to search in default mapping table, takes pictures that position is corresponding to take pictures with the target
Intensity, the intensity of taking pictures found is taken pictures intensity as target；
The near infrared light camera, it is additionally operable to obtain the target of the tester according to target intensity of taking pictures and take pictures
The described first image information at position.
Preferably, the communication interface be additionally operable to obtain in cloud database take pictures corresponding to different stature types position with
The mapping table for intensity of taking pictures；
The processor, it is additionally operable to obtain the stature type of the tester；
The processor, it is additionally operable to search mapping table corresponding with the stature type of the tester, and will searches
The mapping table arrived is as the default mapping table.
Preferably, the near infrared light camera is additionally operable to receive bat of the processor according to default number generation of taking pictures
According to instruction, described first image information is repeatedly obtained；
The processor, for obtaining the first blood glucose corresponding with each first image information according to the default equation
Value；
The processor, is additionally operable to calculate the average value of each first blood glucose value, and by the average value and the default blood
Sugared safe range is compared, and judges whether the blood glucose value of the tester is abnormal according to the second comparative result.
Preferably, the near infrared light camera is additionally operable to receive the processor takes pictures according to what preset time period generated
Instruction, described first image information is obtained in different preset time periods；
The processor, it is described average in the different preset time periods for being obtained according to the default equation
Value；
The processor, it is additionally operable to build the blood glucose of the tester according to each average value and the preset time period
Examination criteria curve, and judge whether the blood glucose value of the tester is abnormal according to the blood sugar test standard curve.
Preferably, the processor is additionally operable to calculate the undulating value of the blood sugar test standard curve, by the undulating value
Contrasted with default undulating value, when the undulating value is more than the default undulating value, judge that the blood glucose value of the tester is abnormal.
Preferably, the processor is additionally operable to when first blood glucose value is not in the default blood glucose safe range,
Judge that first blood glucose value is abnormal.
Preferably, the communication interface is additionally operable to start the wearable device synchronous communication with tester dress, connects
Receive the gait data of the wearable device；
The processor, it is additionally operable to judge whether the blood glucose value of the tester is abnormal according to the gait data.
Preferably, the processor is additionally operable to monitor whether the gait data meets preparatory condition, when the gait number
During according to meeting the preparatory condition, judge that the blood glucose value of the tester is abnormal.
The present invention obtains the first image information of tester by near infrared light camera, and the processor is according to default side
Formula obtains the first blood glucose value corresponding with described first image information, by first blood glucose value and default blood glucose safe range
It is compared, judges whether the blood glucose value of the tester is abnormal according to the first comparative result, the present invention is by with near-infrared
The mobile terminal of light video camera head, the blood glucose value of the tester can be measured whenever and wherever possible, compared to traditional blood sugar test equipment
More light and fast, it is simple to operate health and without repeat blood extracting assay, improve blood sugar test efficiency, brought well to user
Experience.
Brief description of the drawings
Fig. 1 is the mobile terminal first embodiment structural representation of blood sugar test of the present invention；
Fig. 2 is the mobile terminal second embodiment structural representation of blood sugar test of the present invention.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The solution of the embodiment of the present invention is mainly：The first image that tester is obtained by near infrared light camera is believed
Breath, the processor obtains the first blood glucose value corresponding with described first image information according to default equation, by described first
Blood glucose value judges whether the blood glucose value of the tester is different according to the first comparative result compared with default blood glucose safe range
Often, the present invention can measure the blood glucose value of the tester whenever and wherever possible by the mobile terminal near infrared light camera,
Compared to traditional blood sugar test equipment more light and fast, it is simple to operate health and without repeat blood extracting assay, improve blood glucose
Detection efficiency, good experience is brought to user, solve detection device excessively heaviness and blood sugar test efficiency in the prior art
The problem of low.
Reference picture 1, Fig. 1 are the mobile terminal first embodiment structural representation of blood sugar test of the present invention.
As shown in figure 1, the mobile terminal of the blood sugar test can include：Processor 1001, such as central processing unit, it is near red
Outer light video camera head 1002.
It should be noted that the mobile terminal can be not only mobile phone, can also be near infrared light camera
Other equipment, such as notebook, tablet personal computer or other there is the mobile device of near infrared light shoot function, the present embodiment pair
This is not any limitation as.
It should be appreciated that the mobile terminal can also include communication bus, user interface and memory etc..It is described logical
Letter bus is used to realize the connection communication between these components.The user interface can include display screen (Display), input
Unit such as keyboard (Keyboard), memory can be high-speed RAM memory or stable memory (non-
Volatile memory), such as magnetic disk storage；Memory optionally can also be the storage dress independently of the processor
Put, the mobile end of operating system, network communication module, Subscriber Interface Module SIM and blood sugar test can be included in the memory
Hold program.
It is understood that the mobile terminal structure of the blood sugar test shown in Fig. 1 does not form the shifting to blood sugar test
The restriction of dynamic terminal, it can include than illustrating more or less parts, either combine some parts or different part cloth
Put.
Correspondingly, the near infrared light camera, for obtaining the first image information of tester；
It is understood that the near infrared light camera is the camera that can launch near infrared light, to tester's
Body, which take pictures, obtains photo, comprising near infrared light spectrum information is described image information in photo, the near infrared light images
Head the tester take pictures acquisition the first image information in the near infrared light comprising the tester absorptance, when
Other can also so be included and can be used in other near infrared light spectrum informations that follow-up blood glucose value calculates, the present embodiment is not subject to this
Limitation.
After in the specific implementation, launching near infrared light when the near infrared light camera, can have and return to receiver reception
The near infrared light that tester's body reflects back, by the counting period default near infrared light for delaying time back reflection and
Launch the absorptance of the near infrared light of the power difference acquisition tester of near infrared light, obtained absorptance is used for follow-up
Calculate；Certainly can also be the absorptance for obtaining the near infrared light of the tester by other means, the present embodiment to this not
It is any limitation as.
Correspondingly, the processor, for obtaining corresponding with described first image information first according to default equation
Blood glucose value；
It should be noted that arithmetic unit and cache memory can be included in the processor, for by prestoring
Default equation in the cache calculates the target of the tester obtained by the near infrared light camera
Take pictures the image information at position, draw blood glucose value corresponding with described image information, naturally it is also possible to by the default equation
It is stored in internal storage, the default equation can also be stored in external memory storage, described will can also be preset
Equation is stored beyond the clouds, and corresponding data is transferred when needing the used time to be downloaded immediately from high in the clouds, naturally it is also possible to comprising other modes,
The present embodiment is not any limitation as to this.
It is understood that the default equation is the equation comprising respective algorithms, can be by the near infrared light
The first image information for the tester that camera obtains, which substitutes into calculate in the default equation, obtains the tester's
First blood glucose value, naturally it is also possible to be the mapping table that different blood glucose values is corresponded to by different image informations, search with
Blood glucose value obtains the first blood glucose value of the tester corresponding to the first image information that the near infrared light camera obtains, when
The first blood glucose value for obtaining the tester by other means so is can also be, the present embodiment is not any limitation as to this.
In the specific implementation, genetic algorithm can be included in the default equation, by the genetic algorithm to described
The image information that near infrared light camera obtains is identified and analyzed, and can remove some interference signals, extraction and the survey
The related signal of examination person's blood glucose value, and then the blood glucose value of the tester is calculated, the interference signal can include blood flow arteries and veins
Signal, tissue ambient signal and human body skin ambient signal are rushed, other kinds of signal, this implementation can also be included certainly
Example is not any limitation as to this.
Correspondingly, the processor, it is additionally operable to by first blood glucose value compared with default blood glucose safe range, root
Judge whether the blood glucose value of the tester is abnormal according to the first comparative result.
It should be noted that the default blood glucose safe range can be set in advance according to the health of the tester
The safe blood glucose value scope of fixed comparison, it can also be corresponding under the empty stomach that generally believes in the industry or the different situations such as postprandial
The scope of blood glucose normal value, can also be the blood glucose value scope determined by other means certainly, and the present embodiment is not subject to this
Limitation.
It is understood that by the way that compared with the default blood glucose safe range, first blood glucose value is worked as into institute
When stating the first blood glucose value in the default blood glucose safe range, judge that the blood glucose value of the tester is normal, when described first
Blood glucose value judges that the blood glucose value of the tester is abnormal when outside the default blood glucose safe range.
In the specific implementation, the blood glucose value of different period human bodies is different, it is therefore necessary to according to different time
Section or whether the different condition such as fasted conditions sets different default blood glucose safe rangies, when the tester is needed into promoting circulation of blood
During sugar value checking, the current body state and current slot and other current environments of the tester are obtained, acquisition, which meets, works as
The default blood glucose safe range of precondition, by the default blood glucose safe range for meeting conditions present and the first blood glucose value ratio
Compared with judging whether the blood glucose value of the tester is abnormal according to comparative result.
Further, the processor is additionally operable to when first blood glucose value is not in the default blood glucose safe range
When, judge that first blood glucose value is abnormal.
It is understood that when first blood glucose value is not in the default blood glucose safe range, described the is judged
One blood glucose value is abnormal, can generate warning message, by the warning message in a manner of word, voice etc. in the mobile terminal
It has been shown that, alarm is either sent to tester or its household or nursing staff by mobile terminal, other can also be passed through
Mode tackles the abnormal situation of first blood glucose value, and the present embodiment is not any limitation as to this.
The present embodiment obtains the first image information of tester by near infrared light camera, and the processor is according to default
Equation obtains the first blood glucose value corresponding with described first image information, by first blood glucose value and the safe model of default blood glucose
Enclose and be compared, judge whether the blood glucose value of the tester is abnormal according to the first comparative result, by being taken the photograph near infrared light
As the mobile terminal of head, the blood glucose value of the tester can be measured whenever and wherever possible, compared to traditional blood sugar test equipment more
Light and fast, it is simple to operate health and without repeat blood extracting assay, improve blood sugar test efficiency, good body brought to user
Test.
Mobile terminal first embodiment based on the blood sugar test shown in Fig. 1 proposes the mobile terminal of blood sugar test of the present invention
Second embodiment, Fig. 2 be blood sugar test of the present invention mobile terminal second embodiment structural representation, reference picture 2, the movement
Terminal also includes：Communication interface 1003；
Correspondingly, the communication interface, the second blood glucose value of the tester for obtaining blood glucose monitoring system transmission；
It should be noted that it can also be wave point that the communication interface, which can be wireline interface, pass through the communication
Interface connection blood glucose monitoring system obtains the second blood glucose value for the tester that blood glucose monitoring system is sent；Because the blood glucose meter is surveyed
Blood glucose value it is more accurate, it is believed that be the real blood glucose value of the tester, thus as with by near red
It is very suitable that the first blood glucose value that the image information that outer camera shooting obtains calculates compares；Certainly other instruments can also be passed through
Or equipment obtains the blood glucose value of the more accurate close actual blood glucose value of tester；Except of course that pass through the communication interface
Blood glucose monitoring system is connected, can also be by described logical outside the second blood glucose value for obtaining the tester that blood glucose monitoring system is sent
Communication interface is connected with external memory storage, and the blood glucose monitoring system tests the tester the is stored with the external memory storage
The data of two blood glucose values or test the tester's by obtaining the blood glucose monitoring system from connection cloud server
The data of second blood glucose value, it can also be attached certainly by the communication interface and the equipment with other store functions,
To obtain the data that the blood glucose monitoring system tests the second blood glucose value of the tester, the present embodiment is not any limitation as to this.
It is understood that the survey of blood glucose monitoring system acquisition blood glucose monitoring system transmission is connected by the communication interface
The second blood glucose value of examination person, the mode of connection is except by wired, can also be and carried out by bluetooth, WiFi or other modes
Connect to transmit the data of second blood glucose value；Except blood glucose monitoring system obtains the tester's of blood glucose monitoring system transmission
Outside second blood glucose value, the actual blood glucose value conduct of the relatively body of the tester can also be obtained by other means
Second blood glucose value, the present embodiment are not any limitation as to this.
In the specific implementation, the second blood glucose value of the tester need not be tested with blood glucose monitoring system again every time,
The historical glucose value of the tester can be tested by obtaining blood glucose monitoring system, obtains nearest and accords with from historical glucose value
The blood glucose value of current time and current whether on an empty stomach etc. condition is closed as second blood glucose value.
Correspondingly, the near infrared light camera, it is additionally operable to obtain respectively in the default position of taking pictures of the tester respectively not
With second image information at position of taking pictures；
It is it should be noted that different in default position of taking pictures of the near infrared light camera by shooting the tester
Take pictures second image information at position, the default position of taking pictures can be the bat according to the health sets itself of tester
The near-infrared of acquisition is counted according to position or near infrared spectrum than more sensitive position or according to big data
The position of the general gathered data of spectrum Non-Destructive Testing blood glucose can also be random body certainly as the default position of taking pictures
Position, the present embodiment are not any limitation as to this.
In the specific implementation, tester using mobile terminal can respectively to ten finger tips of oneself, left and right wrist, on
The positions such as lower lip, skin of abdomen and left and right skin of leg are taken pictures as the default position of taking pictures, and it is different to obtain these
Take pictures the image information at position, to treat that follow-up calculate uses.
Correspondingly, the processor, it is additionally operable to be corresponded to respectively according to each second image information of the default equation acquisition
The 3rd blood glucose value；
It is understood that the processor is according to corresponding to the default equation obtains each second image information difference
3rd blood glucose value, i.e., each second image information is substituted into the default equation respectively and calculated, obtain each second image
3rd blood glucose value corresponding to information.
Correspondingly, the processor, it is additionally operable to calculate the mistake between each 3rd blood glucose value and second blood glucose value respectively
Difference, the position that will take pictures corresponding to the 3rd minimum blood glucose value of error is taken pictures position as target, and generation is taken pictures to the target
The first photographing instruction that position is taken pictures；
It should be noted that the processor calculates the mistake between each 3rd blood glucose value and second blood glucose value respectively
Difference, that is, calculate each 3rd blood glucose value and compared with the actual value tested by blood glucose meter, calculate error between the two, lead to
Which error of the error crossed between more each 3rd blood glucose value and second blood glucose value is minimum, then select error it is minimum the
Position of being taken pictures corresponding to three blood glucose values is taken pictures position as target, and the blood glucose value for calculating of being taken pictures at this position is surveyed closest to blood glucose meter
The blood glucose value of examination, more accurately.
It should be appreciated that can after the error between each 3rd blood glucose value and second blood glucose value is calculated, than
During compared with which error minimum, preset error value is introduced, by the 3rd corresponding to a part of error less than the preset error value
Blood glucose value is ranked up, and the position that will take pictures corresponding to the 3rd minimum blood glucose value of error is taken pictures position as the target, other
A part of error less than the preset error value corresponding to position is taken pictures corresponding to the 3rd blood glucose value can be successively as standby
Take pictures position, the 3rd target of second target of choosing takes pictures position and the 4th target is taken pictures position etc., certain error it is minimum the
Position of being taken pictures corresponding to three blood glucose values is closest to the blood of blood glucose meter test as the target blood glucose value that position measures of taking pictures
Sugar value, the position of taking pictures of target described in prioritizing selection is taken pictures.
Correspondingly, the near infrared light camera, it is additionally operable to after receiving first photographing instruction, obtains the tester
Target take pictures the described first image information at position.
Entered it should be noted that the near infrared light camera receives the processor according to target position of taking pictures
After the first photographing command for taking pictures of row, obtain the tester the target take pictures position image information as described first
Image information, compared to careless one position of taking pictures carry out blood glucose value corresponding to the image information of acquisition of taking pictures, pass through the mesh
The mark position blood glucose value corresponding to the image information of acquisition that take pictures of taking pictures is more accurate, is closer to the tester and passes through
The actual value that blood glucose monitoring system obtains is the second blood glucose value.
Further, the communication interface is additionally operable to start the wearable device synchronous communication with tester dress,
Receive the gait data of the wearable device；
The processor, it is additionally operable to judge whether the blood glucose value of the tester is abnormal according to the gait data.
Correspondingly, the processor, it is additionally operable to monitor whether the gait data meets preparatory condition, when the gait number
During according to meeting the preparatory condition, judge that the blood glucose value of the tester is abnormal.
It is understood that the preparatory condition is after synchronizing communication with the wearable device of tester dress
The data received from the wearable device, the condition that the tester may fall down is shown, when the gait data meets
During the preparatory condition, judge that the blood glucose value of the tester is abnormal, warning message can be generated, can be by the warning message
Shown in a manner of word, voice etc. in the mobile terminal, either by mobile terminal to tester or its household
Or nursing staff sends alarm, the present embodiment is not any limitation as to this.
The present embodiment obtains the second blood glucose value for the tester that blood glucose monitoring system is sent, institute by using communication interface
The second image information that near infrared light camera obtains variant position of taking pictures in the default position of taking pictures of the tester respectively is stated,
The processor, the 3rd blood glucose value according to corresponding to the default equation obtains each second image information difference are then, described
Processor calculates the error between each 3rd blood glucose value and second blood glucose value respectively, by the 3rd blood glucose value pair that error is minimum
The position of taking pictures answered is taken pictures position as target, and generates the first photographing instruction that position is taken pictures of being taken pictures to the target,
After the near infrared light camera receives the first photographing instruction, the target for obtaining the tester is taken pictures the image letter at position
Breath is used as described first image information, is able to confirm that the proper position of taking pictures of the tester one, obtains corresponding figure
As the blood glucose value being calculated after information is more accurate, it is possible to increase the sensitivity and the degree of accuracy of blood sugar test, lift user's body
Test.
Blood glucose of the present invention is proposed with continued reference to the mobile terminal second embodiment structural representation of the blood sugar test shown in Fig. 2
The mobile terminal 3rd embodiment of detection.
Correspondingly, the processor, which is additionally operable to search in default mapping table, takes pictures that position is corresponding to take pictures with the target
Intensity, the intensity of taking pictures found is taken pictures intensity as target；
The near infrared light camera, it is additionally operable to obtain the target of the tester according to target intensity of taking pictures and take pictures
The described first image information at position.
It should be noted that the default mapping table is taken pictures mapping of the position with corresponding intensity of taking pictures comprising the target
The table of relation, it can quickly know that target target corresponding to position of taking pictures is taken pictures intensity by the default mapping table, enter
And obtain tester's target according to target intensity of taking pictures by the near infrared light camera and take pictures the image at position
Information.
It is understood that the near infrared light intensity that intensity is near infrared light camera transmitting of taking pictures, because
Shoot the image information of acquisition and different according to different near infrared light intensity, the corresponding blood glucose value calculated can be caused simultaneously
It is different, therefore select to carry out shooting with the target corresponding target in position intensity of taking pictures of taking pictures and can take pictures compared to other
Intensity obtains more suitable image information, and then calculates more accurate blood glucose value.
Further, the communication interface is additionally operable to obtain position of taking pictures corresponding to different stature types in cloud database
With the mapping table for intensity of taking pictures；
It should be noted that the communication interface can be obtained by cloud database corresponding to the people of different stature types
The mapping table for position and the intensity of taking pictures of taking pictures, can also be by reading the mapping ensemblen being stored in external memory storage
The data of conjunction obtain corresponding mapping table, can also be certainly and obtain institute by the corresponding data prestored in the buffer
State mapping table, naturally it is also possible to be to obtain the mapping table by other means, the present embodiment is not limited this
System.
It is understood that the mapping table of taken pictures corresponding to different stature types position and intensity of taking pictures not phase
Together, for example, the partially fat type of build people it is larger with the same intensity difference of being taken pictures corresponding to position of taking pictures of the partially thin people of build, therefore
It is necessary to classify to different people, corresponding different take pictures position and intensity mapping of taking pictures is established according to different stature types
Table.
It should be appreciated that position of being taken pictures corresponding to the different stature types in the mapping table for intensity of taking pictures with wrapping
Take pictures and position and take pictures intensity mapping table corresponding to people containing various different stature types, the stature type can basis
Different sexes, age, race, the human body information such as body weight and height are set, and can also include other information certainly, this
Embodiment is not any limitation as to this.
The processor, it is additionally operable to obtain the stature type of the tester；
It is understood that the stature type of the tester is one kind in the different stature types, the processing
Device can also pass through in addition to it can determine the type of the tester according to the height, body weight and sex of the tester
Other information is confirmed, such as can be the information such as age and race, and the present embodiment is not any limitation as to this.
The processor, it is additionally operable to search mapping table corresponding with the stature type of the tester, and will searches
The mapping table arrived is as the default mapping table.
It should be noted that after the stature type of the tester has been determined, can be in the different stature types pair
The mapping table that finds is as the default mapping table in the mapping table of take pictures position and the intensity of taking pictures answered.
The present embodiment is by obtaining position and the intensity mapping pass of taking pictures of taking pictures corresponding with the stature type of the tester
It is table as the default mapping table, is searched in the default mapping table and take pictures that position is corresponding to take pictures by force with the target
Degree, the position that will be taken pictures with the target is corresponding, and intensity of taking pictures is taken pictures intensity as target, the near infrared light camera, according to
Target intensity of taking pictures obtains the target of the tester and taken pictures the image information at position, determines proper near infrared light
Intensity is taken pictures, and can reduce the interference of irrelevant information, can further be improved the sensitivity and the degree of accuracy of blood sugar test, be carried
Rise Consumer's Experience.
Blood glucose of the present invention is proposed with continued reference to the mobile terminal second embodiment structural representation of the blood sugar test shown in Fig. 2
The mobile terminal fourth embodiment of detection.
Correspondingly, the near infrared light camera, it is additionally operable to receive the processor according to default number generation of taking pictures
Photographing instruction, repeatedly obtain described first image information；
It should be noted that the default number of taking pictures can enter according to the current check blood glucose number of the tester
Row setting, can also set a fixed value, can also be that a numerical value is randomly selected out of a floating number range to be made
For the default number of taking pictures, naturally it is also possible to be to determine the default number of taking pictures by other means, the present embodiment is to this
It is not any limitation as.
Correspondingly, the processor, for obtaining corresponding with each first image information the according to the default equation
One blood glucose value；
It is understood that described obtain the first blood glucose corresponding with each first image information according to the default equation
Value, it is to be taken pictures the image that generates respectively after the default number of taking pictures in target position intensity of being taken pictures with the target of taking pictures
The blood glucose value that information calculates.
Correspondingly, the processor, is additionally operable to calculate the average value of each first blood glucose value, and by the average value with it is described
Default blood glucose safe range is compared, and judges whether the blood glucose value of the tester is abnormal according to the second comparative result.
It should be noted that the average value for calculating each first blood glucose value is not necessarily limited to ask all first
The mode of the average value of blood glucose value summation, it can also take and remove a peak and minimum, and then seek other first blood
The mode of the average value of sugar value, naturally it is also possible to take other modes to calculate the average value of first blood glucose value, the present embodiment
This is not any limitation as.
It should be appreciated that the processor is according to corresponding to the default equation obtains each first image information difference
Each first blood glucose value, calculates the average value of each first blood glucose value, and the average value can eliminate compared to other blood glucose values
The interference of error amount, more accurately reflect the current blood glucose value of the tester, be to be more nearly the tester to pass through blood
The blood glucose value of the detection device testing result such as sugared instrument.
It is understood that the processor is by the way that the average value and the default blood glucose safe range are compared
Compared with when the average value is in the default blood glucose safe range, judging that the blood glucose value of the tester is normal, when described flat
Average judges that the blood glucose value of the tester is abnormal when outside the default blood glucose safe range.
Correspondingly, the near infrared light camera, it is additionally operable to receive the bat that the processor generates according to preset time period
According to instruction, described first image information is obtained in different preset time periods；
It should be noted that the preset time period is the different periods comprising preset time, the preset time
Section can be set according to the current check time of the tester, such as be a time in the 6 points of morning to six thirty
Section, at ten two points at corresponding noon to 12 thirty be a period, and 6 points to six thirty are period etc. at night, certainly
Comprising preset time can also differ, the preset time period can also be set what a fix value, can also be
Flexible floating value, the present embodiment are not any limitation as to this in the range of a numerical value.
Correspondingly, the processor, for obtaining the institute in the different preset time periods according to the default equation
State average value；
It is understood that the average value in the different preset time periods, is to distinguish in the preset time period
Target position of taking pictures is obtained to take pictures in terms of the image information generated after the default number of taking pictures by target intensity of taking pictures
The average value of the blood glucose value calculated.
Correspondingly, the processor, it is additionally operable to build the test according to each average value and the preset time period
The blood sugar test standard curve of person, and judge whether the blood glucose value of the tester is different according to the blood sugar test standard curve
Often.
It should be appreciated that the processor builds the tester according to each average value and the preset time period
Blood sugar test standard curve, institute in preset time can be learnt in some period by the blood sugar test standard curve
State the blood glucose value amplitude of variation of tester.
Further, the processor, it is additionally operable to calculate the undulating value of the blood sugar test standard curve, by the fluctuation
Value contrasts with default undulating value, when the undulating value is more than the default undulating value, judges that the blood glucose value of the tester is different
Often.
It should be noted that the undulating value be the blood sugar test standard curve in some period preset time
The difference of the blood glucose value interval time of the interior tester, such as in the morning in 6 points of periods to six thirty, six points 05
The mmoles of blood glucose value 4.9 point measured/liter, 6 points of 10 minutes blood glucose values measured be 6.9 mmoles/liter, then during this five minutes intervals
In undulating value for 2.0 mmoles/liter, the interval time can also be set in the blood sugar test mark with sets itself
Numerical value change all calculates current value with the difference of last numerical value as the undulating value each time in directrix curve, can also set
Adjacent peaks and the difference of trough are undulating value in the fixed blood sugar test standard curve, naturally it is also possible to are by other means
The undulating value is set, the present embodiment is not any limitation as to this.
It is understood that the default undulating value be one in the safer undulating value of blood glucose value amplitude of variation, institute
Stating default undulating value can be with sets itself or the value obtained by many experiments or simulated training, naturally it is also possible to
It is the default undulating value of fixed value or other modes setting, the present embodiment is not any limitation as to this.
It should be appreciated that the processor calculates the undulating value of the blood sugar test standard curve, by the undulating value
Contrasted with default undulating value, when the undulating value, which is more than, to be contrasted with default undulating value, judge that the blood glucose value of the tester is deposited
In significant changes, and generate warning message, can by the warning message in a manner of word, voice etc. in the mobile terminal
It has been shown that, alarm either sent to tester or its household or nursing staff by mobile terminal, the present embodiment to this not
It is any limitation as.
In the specific implementation, can be the different blood glucose that the tester builds the corresponding period in the different periods
It is worth examination criteria curve, naturally it is also possible to be that structure shows different in different time sections in same blood glucose value examination criteria curve
The curve of blood glucose value changes, it can also be the song for building can show that tester's blood glucose value variation relation by other means
Line, the present embodiment are not any limitation as to this.
The present embodiment presets the average value of each first blood glucose value corresponding to the first image information in number of taking pictures by calculating,
The average value builds the tester according to corresponding to the first image information corresponding to the preset time period and each period
Blood sugar test standard curve, by the blood sugar test standard curve can very easily learn the tester certain for the moment
The blood glucose value at quarter, judge whether the blood glucose value of the tester is abnormal, can be controlled in time by blood glucose value examination criteria curve
The blood glucose value changes of the tester, and warning message is sent when change exceedes preset value, it can play described in reminding in time
The effect of tester's change of blood sugar, tester is conveniently understood the state of oneself body blood glucose value, lift Consumer's Experience.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of mobile terminal of blood sugar test, it is characterised in that the mobile terminal includes：Near infrared light camera and processing
Device；
The near infrared light camera, for obtaining the first image information of tester；
The processor, for obtaining the first blood glucose value corresponding with described first image information according to default equation；
The processor, it is additionally operable to first blood glucose value compared with default blood glucose safe range, compares according to first
As a result judge whether the blood glucose value of the tester is abnormal.
2. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal also includes：Communication interface；
The communication interface, the second blood glucose value of the tester for obtaining blood glucose monitoring system transmission；
The near infrared light camera, it is additionally operable to obtain variant position of taking pictures in the default position of taking pictures of the tester respectively
Second image information；
The processor, it is additionally operable to the 3rd blood glucose according to corresponding to the default equation obtains each second image information difference
Value；
The processor, it is additionally operable to calculate the error between each 3rd blood glucose value and second blood glucose value respectively, by error most
Position of being taken pictures corresponding to the 3rd small blood glucose value is taken pictures position as target, and is generated position of being taken pictures to the target and taken pictures
The first photographing instruction；
The near infrared light camera, it is additionally operable to after receiving first photographing instruction, the target for obtaining the tester is taken pictures
The described first image information at position.
3. mobile terminal as claimed in claim 2, it is characterised in that the processor is additionally operable to search in default mapping table
Taken pictures the corresponding intensity of taking pictures in position with the target, the intensity of taking pictures found is taken pictures intensity as target；
The near infrared light camera, it is additionally operable to obtain the target of the tester according to target intensity of taking pictures and take pictures position
Described first image information.
4. mobile terminal as claimed in claim 3, it is characterised in that the communication interface is additionally operable to obtain in cloud database
The mapping table for position and the intensity of taking pictures of being taken pictures corresponding to different stature types；
The processor, it is additionally operable to obtain the stature type of the tester；
The processor, be additionally operable to search corresponding with the stature type of tester mapping table, and will find
Mapping table is as the default mapping table.
5. mobile terminal as claimed in claim 4, it is characterised in that the near infrared light camera is additionally operable to receive the place
Reason device repeatedly obtains described first image information according to the photographing instruction of default number generation of taking pictures；
The processor, for obtaining the first blood glucose value corresponding with each first image information according to the default equation；
The processor, is additionally operable to calculate the average value of each first blood glucose value, and by the average value and the default Xue Tang An
Gamut is compared, and judges whether the blood glucose value of the tester is abnormal according to the second comparative result.
6. mobile terminal as claimed in claim 5, it is characterised in that the near infrared light camera is additionally operable to receive the place
The photographing instruction that reason device generates according to preset time period, obtains described first image information in different preset time periods；
The processor, for obtaining the average value in the different preset time periods according to the default equation；
The processor, it is additionally operable to build the blood sugar test of the tester according to each average value and the preset time period
Standard curve, and judge whether the blood glucose value of the tester is abnormal according to the blood sugar test standard curve.
7. mobile terminal as claimed in claim 6, it is characterised in that the processor is additionally operable to calculate the blood sugar test mark
The undulating value of directrix curve, the undulating value and default undulating value are contrasted, when the undulating value is more than the default undulating value,
Judge that the blood glucose value of the tester is abnormal.
8. the mobile terminal as described in claim any one of 1-7, it is characterised in that the processor is additionally operable to work as described first
When blood glucose value is not in the default blood glucose safe range, judge that first blood glucose value is abnormal.
9. the mobile terminal as described in claim any one of 2-7, it is characterised in that the communication interface is additionally operable to start and institute
The wearable device synchronous communication of tester's dress is stated, receives the gait data of the wearable device；
The processor, it is additionally operable to judge whether the blood glucose value of the tester is abnormal according to the gait data.
10. mobile terminal as claimed in claim 9, it is characterised in that the processor is additionally operable to monitor the gait data
Whether meet preparatory condition, when the gait data meets the preparatory condition, judge that the blood glucose value of the tester is abnormal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710588076.4A CN107689040B (en) | 2017-07-18 | 2017-07-18 | The mobile terminal of blood sugar test |
| PCT/CN2017/094345 WO2019014955A1 (en) | 2017-07-18 | 2017-07-25 | Mobile terminal for blood sugar detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710588076.4A CN107689040B (en) | 2017-07-18 | 2017-07-18 | The mobile terminal of blood sugar test |
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| CN107689040A true CN107689040A (en) | 2018-02-13 |
| CN107689040B CN107689040B (en) | 2019-04-26 |
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|---|---|---|---|
| CN201710588076.4A Active CN107689040B (en) | 2017-07-18 | 2017-07-18 | The mobile terminal of blood sugar test |
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| WO (1) | WO2019014955A1 (en) |
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| CN109619750A (en) * | 2018-12-28 | 2019-04-16 | 深圳市科迈爱康科技有限公司 | Diabetic health promoting shoes and its monitoring method |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2019014955A1 (en) | 2019-01-24 |
| CN107689040B (en) | 2019-04-26 |
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