CN106166061A - A kind of blood status detection device and the method obtaining temperature change value - Google Patents
A kind of blood status detection device and the method obtaining temperature change value Download PDFInfo
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- CN106166061A CN106166061A CN201610756448.5A CN201610756448A CN106166061A CN 106166061 A CN106166061 A CN 106166061A CN 201610756448 A CN201610756448 A CN 201610756448A CN 106166061 A CN106166061 A CN 106166061A
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- 239000008280 blood Substances 0.000 title claims abstract description 106
- 210000004369 blood Anatomy 0.000 title claims abstract description 106
- 230000008859 change Effects 0.000 title claims abstract description 99
- 238000001514 detection method Methods 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 208000007536 Thrombosis Diseases 0.000 claims description 34
- 210000003127 knee Anatomy 0.000 description 12
- 239000000463 material Substances 0.000 description 8
- 230000007613 environmental effect Effects 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 230000009467 reduction Effects 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 5
- 230000000711 cancerogenic effect Effects 0.000 description 4
- 231100000315 carcinogenic Toxicity 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000001732 thrombotic effect Effects 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 239000002872 contrast media Substances 0.000 description 3
- 230000008520 organization Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000002601 radiography Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 210000004026 tunica intima Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/026—Measuring blood flow
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/683—Means for maintaining contact with the body
Abstract
The invention provides a kind of blood status detection device and the method obtaining temperature change value, device includes: the first temperature collecting cell, the second temperature collecting cell, the first attachment mechanism, the second attachment mechanism and test section；First temperature collecting cell is adhered to place, tested region skin surface by the first attachment mechanism；Second temperature collecting cell is adhered to specify place, region skin surface by the second attachment mechanism；First temperature collecting cell gathers first temperature information in tested region, and sends to test section；Second temperature information in region is specified in second temperature collecting cell collection, and sends to test section；Test section receives the first temperature information and the second temperature information, according to the first temperature information and the second temperature information, calculate the temperature change value that tested region is the most corresponding with specifying region, according to the temperature change value that tested region is the most corresponding with specifying region, determine the blood status in tested region.The technical scheme that the embodiment of the present invention provides, safety is higher.
Description
Technical field
The present invention relates to technical field of medical instruments, particularly to a kind of blood status detection device and acquisition variations in temperature
The method of value.
Background technology
Thrombosis refers to that tunica intima is impaired, velocity of blood flow changes or blood itself occurs character to change and cause Ink vessel transfusing to go out
Now abnormal blood clot so that Ink vessel transfusing cannot circulate the phenomenon of normal blood；When thrombosis occurs, if in the corresponding time
Cannot continue to solidify by antithrombotic reagent or technological means tissue blood in section, then may cause the blood that blood vessel is solidified
Liquid is completely plugged so that occur the position of thrombotic phenomena to occur because obtaining oxygen material or other energy from the blood of flowing
Abnormal, therefore, the detection to vessel inner blood state is abnormal important.
At present, the main mode using radiography detection, by injecting contrast agent in checked blood vessel, contrast agent close
Degree there are differences with density of blood, sends X-ray by relevant device, observes contrast agent endovascular under radioscopy
State also takes the photograph sheet to analyze the state of vessel inner blood.
Visible, in above-mentioned detection mode, need to send X-ray so that patient to be had an X-rayed, in phase by corresponding equipment
When the X-ray answering equipment to send exceeds standard (during such as more than 0.3rad), then there is carcinogenic risk in patient, and safety is relatively low.
Summary of the invention
Embodiments providing a kind of blood status detection device and the method obtaining temperature change value, safety is relatively
High.
First aspect, embodiments provides a kind of blood status detection device, including:
First temperature collecting cell, the second temperature collecting cell, the first attachment mechanism, the second attachment mechanism and test section；
Wherein,
Described first attachment mechanism for adhering to place, tested region skin surface by described first temperature collecting cell；
Described second attachment mechanism for adhering to appointment place, region skin surface by described second temperature collecting cell；
Described first temperature collecting cell is for gathering first temperature information in described tested region and warm by described first
Degree information sends to described test section；
Described second temperature collecting cell is for gathering second temperature information in described appointment region and warm by described second
Degree information sends to described test section；
Described test section, is used for receiving described first temperature information and described second temperature information, according to described first temperature
Degree information and described second temperature information, calculate the temperature change value that described tested region is the most corresponding with described appointment region,
According to the temperature change value that described tested region is the most corresponding with described appointment region, determine the blood shape in described tested region
State.
Preferably,
Described test section, including: first interface unit and the second interface unit；Wherein,
Described first interface unit, for receiving the initial of the described tested region of described first temperature collecting cell transmission
Temperature value and real-time temperature values；
Described second interface unit, for receiving the initial of the described appointment region of described second temperature collecting cell transmission
Temperature value and real-time temperature values.
Preferably,
Described test section, also includes: the first computing unit, the second computing unit and judging unit；Wherein,
Described first computing unit, the initial temperature in the described tested region for receiving according to described first interface unit
Value and real-time temperature values, calculate the temperature change value in described tested region by equation below:
Δti1=t01-ti1
Described second computing unit, the initial temperature in the described appointment region for receiving according to described second interface unit
Value and real-time temperature values, calculate the temperature change value in described appointment region by equation below:
Δti2=t02-ti2
Wherein, described Δ ti1Characterize the temperature in the described tested region that described first computing unit calculated in the i-th moment
Changing value；Described t01Characterize the initial temperature value in described tested region；Described ti1Characterize described tested region in the i-th moment
Real-time temperature values；Described Δ ti2Characterize the temperature in the described appointment region that described second computing unit calculated in the i-th moment
Changing value；Described t02Characterize the initial temperature value in described tested region；Described ti2Characterize described appointment region in the i-th moment
Real-time temperature values；
Described judging unit, for inscribing when same, the temperature change value calculated when described first computing unit is big
In 0, and when the temperature change value of described second computing unit calculating is not more than 0, determine the blood generation blood in described tested region
Bolt；Otherwise, it determines the blood status in described tested region is normal.
Preferably,
Described judging unit, is used for pre-setting level threshold value, determines the variations in temperature that described first computing unit calculates
Value is more than the reference number of 0 continuously, when described reference number is more than described level threshold value, it is judged that described first computing unit meter
Inscribe when each calculated temperature change value more than 0 is corresponding respectively, each temperature that described second computing unit calculates
Whether changing value is no more than 0, if it is, determine the blood generation thrombosis in described tested region；Otherwise, it determines it is described tested
The blood status in region is normal.
Preferably,
Also include: signal adapter and display device；Wherein,
Described signal adapter, for being respectively converted into each temperature change value that described first computing unit calculates
The first corresponding signal of telecommunication, and by each described first signal of telecommunication output to described display device；And by described second meter
Each temperature change value calculating unit calculating is separately converted to second signal of telecommunication of correspondence, and by each described second telecommunications
Number output is to described display device；
Described display device, for according to each described first signal of telecommunication received, generating and show corresponding described quilt
Survey the variations in temperature waveform in region；And according to each described second signal of telecommunication received, generate and show corresponding described finger
Determine the variations in temperature waveform in region.
Second aspect, embodiments provides and a kind of utilizes arbitrary described blood status detection dress in first aspect
Put the method obtaining temperature change value, including:
By the first attachment mechanism, the first temperature collecting cell adhered to place, tested region skin surface；And pass through
Second temperature collecting cell is adhered to specify place, region skin surface by the second attachment mechanism；
First temperature information in described tested region is gathered by the first temperature collecting cell, and by described first temperature letter
Breath sends to test section；And gathered the temperature information in described appointment region by the second temperature collecting cell, and by described the
Two temperature informations send to described test section；
Described first temperature information and described second temperature information is received, according to described first temperature information by test section
With described second temperature information, obtain described tested region and the temperature change value of described appointment region correspondence respectively and provide.
Preferably,
Described receive described first temperature information and described second temperature information by test section, including:
The initial temperature value in the described tested region that the first collecting unit sends is received with in real time by first interface unit
Temperature value；And initial temperature value and the reality in the described appointment region that the second collecting unit sends is received by the second interface unit
Time temperature value.
Preferably,
Described according to described first temperature information with described second temperature information, obtain described tested region and described appointment
The temperature change value that region is the most corresponding, including:
The initial temperature value in the described tested region received according to first interface unit by the first computing unit and in real time
Temperature value, calculates the temperature change value in described tested region by equation below:
Δti1=t01-ti1
And, the initial temperature value in the described appointment region received according to the second interface unit by the second computing unit and
Real-time temperature values, calculates the temperature change value in described appointment region by equation below:
Δti2=t02-ti2
Wherein, wherein, described Δ ti1Characterize the temperature in the described tested region that the first computing unit calculated in the i-th moment
Changing value；Described t01Characterize the initial temperature value in described tested region；Described ti1Characterize described tested region in the i-th moment
Real-time temperature values；Described Δ ti2Characterize the variations in temperature in the described appointment region that the second computing unit calculated in the i-th moment
Value；Described t02Characterize the initial temperature value in described tested region；Described ti2Characterize the described appointment region reality in the i-th moment
Time temperature value.
Preferably, also include:
By signal adapter, each temperature change value that described first computing unit calculates is respectively converted into correspondence
First signal of telecommunication, and by each described first signal of telecommunication output to described display device；And calculate single by described second
Each temperature change value that unit calculates is separately converted to second signal of telecommunication of correspondence, and by defeated for each described second signal of telecommunication
Go out to described display device；
By display device according to each described first signal of telecommunication received, generate and show corresponding described tested region
Variations in temperature waveform；And according to each described second signal of telecommunication received, generate and show corresponding described appointment region
Variations in temperature waveform.
Embodiments provide a kind of blood status detection device and the method obtaining temperature change value, at this device
In, the first temperature collecting cell can be adhered to place, tested region skin surface by the first attachment mechanism, and the second attachment mechanism can
Second temperature collecting cell adheres to specify region, and (such as, it has been determined that there is not thrombotic phenomena and remote in axillary fossa or arch of the foot etc.
Region from tested region) place skin surface, so, the first temperature collecting cell then can gather first temperature in tested region
Information also sends to test section, and the second temperature collecting cell then can gather specifies second temperature information in region and sends to detection
Portion；Owing to the blood status in tested region is associated with first temperature information in tested region, specifically, the blood in tested region
When there is thrombosis, the blood flow rate in tested region slows down and the most no longer flows so that the respective organization in tested region cannot be passed through
The blood of flowing obtains oxygen material and other energy matters, causes the temperature in tested region that bigger reduction occurs, contrary, tested
When area blood state is normal, the temperature value in tested region can maintain a stationary value in a long period, meanwhile, no matter
The blood status in tested region is in the total state of He (thrombosis or normal occurs), it is intended that the temperature value in region all will not be affected by
And reduce；Therefore, test section then can calculate tested region according to the first temperature information and the second temperature information and specify district
The temperature change value that territory is the most corresponding, and determine tested district according to tested region and the temperature change value specifying region corresponding respectively
The blood status in territory；As fully visible, the blood status detection device that the embodiment of the present invention provides need not launch X-ray to patient,
Avoiding X-ray to exceed standard and bring carcinogenic risk to patient, safety is higher.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to according to
These accompanying drawings obtain other accompanying drawing.
Fig. 1 is the structure chart of a kind of blood status detection device that one embodiment of the invention provides；
Fig. 2 is the structure chart of the another kind of blood status detection device that one embodiment of the invention provides；
Fig. 3 is the structure chart of another blood status detection device that one embodiment of the invention provides；
Fig. 4 is a kind of method utilizing blood status detection device to obtain temperature change value that one embodiment of the invention provides
Flow chart；
Fig. 5 is that the another kind that one embodiment of the invention provides utilizes blood status detection device to obtain the side of temperature change value
Method flow chart.
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments, based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained on the premise of not making creative work, broadly falls into the scope of protection of the invention.
As it is shown in figure 1, embodiments provide a kind of blood status detection device, including:
First temperature collecting cell the 101, second temperature collecting cell the 102, first attachment mechanism the 103, second attachment mechanism
104 and test section 105；Wherein,
Described first attachment mechanism 103 is for adhering to place, tested region skin by described first temperature collecting cell 101
Skin surface；
Described second attachment mechanism 104 for adhering to appointment place, region skin by described second temperature collecting cell 102
Skin surface；
Described first temperature collecting cell 101 is for gathering first temperature information in described tested region, and by described the
One temperature information sends to described test section 105；
Described second temperature collecting cell 102 is for gathering second temperature information in described appointment region, and by described the
Two temperature informations send to described test section 105；
Described test section 105, is used for receiving described first temperature information and described second temperature information, according to described first
Temperature information and described second temperature information, calculate the variations in temperature that described tested region is the most corresponding with described appointment region
Value, according to the temperature change value that described tested region is the most corresponding with described appointment region, determines the blood in described tested region
State.
In the above embodiment of the present invention, the first temperature collecting cell can be adhered to place, tested region by the first attachment mechanism
Skin surface, the second temperature collecting cell can be adhered to specify region by the second attachment mechanism, and (such as, axillary fossa or arch of the foot etc. are
Determine and thrombotic phenomena and the region away from tested region do not occur) place skin surface, so, the first temperature collecting cell then may be used
Gathering first temperature information in tested region and send to test section, the second temperature collecting cell then can gather and specify the of region
Two temperature informations also send to test section；Owing to the blood status in tested region and first temperature information in tested region are relevant
Connection, specifically, during the blood generation thrombosis in tested region, the blood flow rate in tested region slows down and the most no longer flows so that quilt
The respective organization surveying region cannot obtain oxygen material and other energy matters by the blood of flowing, causes the temperature in tested region to be sent out
Raw bigger reduction, contrary, when tested area blood state is normal, the temperature value in tested region can in a long period
Maintaining a stationary value, meanwhile, the blood status in the most tested region is in the total state of He (thrombosis or normal occurs), it is intended that district
The temperature value in territory all will not be affected by and reduce；Therefore, test section then can be according to the first temperature information and the second temperature
Information calculates the temperature change value that tested region is the most corresponding with specifying region, and the most right according to tested region and appointment region
The temperature change value answered determines the blood status in tested region；As fully visible, the blood status detection that the embodiment of the present invention provides
Device need not launch X-ray to patient, it is to avoid X-ray exceeds standard and brings carcinogenic risk to patient, and safety is higher.
In one embodiment of the invention, the first temperature collecting cell can gather when the blood status in tested region is normal corresponding
Temperature value as initial temperature value, and send to test section, the first temperature collecting cell also can the tested region of Real-time Collection
Real-time temperature values, and send to test section；In like manner, the second temperature collecting cell can gather the blood status in appointment region is normal
Time corresponding temperature value as initial temperature value, and send to test section, the second temperature collecting cell also can be specified by Real-time Collection
The real-time temperature values in region, and send to test section；So, it is achieved the first temperature information and the appointment region to tested region
Second temperature information gathers comprehensively.
Accordingly, as in figure 2 it is shown, in a preferred embodiment of the invention, described test section 105, including: first interface list
Unit 1051 and the second interface unit 1052；Wherein,
Described first interface unit 1051, for receiving the described tested district that described first temperature collecting cell 101 sends
The initial temperature value in territory and real-time temperature values；
Described second interface unit 1052, for receiving the described appointment district that described second temperature collecting cell 102 sends
The initial temperature value in territory and real-time temperature values.
As it is shown on figure 3, in a preferred embodiment of the invention, described test section 105, also include: the first computing unit
1053, the second computing unit 1054 and judging unit 1055；Wherein,
Described first computing unit 1053, for the described tested region according to the reception of described first interface unit 1051
Initial temperature value and real-time temperature values, calculate the temperature change value in described tested region by equation below 1:
Δti1=t01-ti1 (1)
Described second computing unit 1054, for the described appointment region according to described second interface unit 1052 reception
Initial temperature value and real-time temperature values, calculate the temperature change value in described appointment region by equation below 2:
Δti2=t02-ti2 (2)
Wherein, described Δ ti1Characterize the described tested region that described first computing unit 1053 calculates in the i-th moment
Temperature change value；Described t01Characterize the initial temperature value in described tested region；Described ti1Characterize described tested region in i-th
The real-time temperature values in moment；Described Δ ti2Characterize the described appointment district that described second computing unit 1054 calculates in the i-th moment
The temperature change value in territory；Described t02Characterize the initial temperature value in described tested region；Described ti2Characterize described appointment region
The real-time temperature values in i moment；
Described judging unit 1055, for inscribing, when the temperature that described first computing unit 1053 calculates when same
Changing value is more than 0, and when the temperature change value of described second computing unit 1054 calculating is not more than 0, determines described tested region
Blood generation thrombosis；Otherwise, it determines the blood status in described tested region is normal.
In the embodiment of the present invention, the first computing unit calculates the tested region temperature change value at current time in real time, the
Two computing units calculate the temperature change value specifying region at current time in real time；When the variations in temperature that the first computing unit calculates
When value is less than 0, the temperature value characterizing tested region reduces；But, owing to the temperature value in tested region occurs the straight of reduction
The factor of connecing is probably the blood status in tested region and changes, i.e. blood status by normally tend towards in thrombosis state change,
During the blood generation thrombosis of tested region proper flow, the tissue in tested region cannot obtain oxygen material and energy by the blood of flowing
Quantity of material so that the temperature value in tested region reduces；Simultaneously, it is also possible to (such as indoor air temperature drops environmental factors
Low) cause the body temperature entirety of patient to reduce, when environmental factors causes the temperature value in tested region to occur to reduce, it is intended that district
The temperature value in territory also can reduce；Therefore, it is judged that unit under mutually the most in the same time, the tested region that the first computing unit calculates
When temperature value occurs to reduce, and when the temperature value specifying region of the second computing unit calculating does not occurs to reduce, determine tested district
The blood generation thrombosis in territory；Otherwise, it determines the blood status in tested region is normal；Can realize getting rid of environmental factors and cause tested district
There is situation about reducing in the temperature in territory, accurately judges the blood generation thrombosis in tested region or as normal condition.
In order to improve the accuracy of judged result further, in a preferred embodiment of the invention, described judging unit
1055, it is used for pre-setting level threshold value, determines that the temperature change value that described first computing unit 1053 calculates is more than 0 continuously
With reference to number, when described reference number is more than described level threshold value, it is judged that it is each that described first computing unit 1053 calculates
Individual be more than the temperature change value of 0 corresponding respectively time inscribe, each variations in temperature that described second computing unit 1054 calculates
Whether value is no more than 0, if it is, determine the blood generation thrombosis in described tested region；Otherwise, it determines described tested region
Blood status normal.
In the above embodiment of the present invention, when the blood generation thrombosis in tested region, in tested region after there is thrombosis
Under each time point, real-time temperature values all should be less than corresponding initial temperature value；But, tested region changes from a kind of state
When becoming another kind of state, the real-time temperature values that may result in tested position reduced, in pole within the extremely short time period
After short time point, it will recover to normal condition so that tested region causes himself because oneself state changes
Real-time temperature values is less than corresponding initial temperature value；For example, when tested region is knee region, the first temperature is adopted
After collection unit gathers initial temperature when knee is in straight configuration, if knee changes over case of bending from straight configuration, then
Knee after bending it may happen that temperature value reduces, then can recover to stretching within the extremely short time period after the extremely short time period
Temperature value during state；Accordingly, change at extremely short time period endogenous cause of ill its own shape in order to avoid knee region
And cause the blood status in tested region to be defined as occurring thrombosis by wrong, the above embodiment of the present invention is passed through judging unit
Pre-setting first threshold, the temperature change value calculated at the first computing unit number more than 0 continuously is more than pre-setting
During first threshold, i.e. when the temperature in tested region persistently occurs to reduce in certain period of time, specify region identical simultaneously
When temperature change value in time period is persistently not more than 0, the temperature value that the most tested region occurs is reduced to non-ambient factor to be caused
Time, determine the blood generation thrombosis in tested region；The blood status otherwise determining tested region is normal；It is high accurate to possess
Property.
Further, in order to realize by temperature change value the most corresponding with specifying region for tested region and a spy
Temperature variations in the section of fixing time is shown intuitively to user, as it is shown on figure 3, in a preferred embodiment of the invention, also
Including: signal adapter 301 and display device 302；Wherein,
Described signal adapter 301, for dividing each temperature change value that described first computing unit 1053 calculates
Be not converted to first signal of telecommunication of correspondence, and by each described first signal of telecommunication output to described display device 302；And will
Each temperature change value that described second computing unit 1054 calculates is separately converted to second signal of telecommunication of correspondence, and by each
Individual described second signal of telecommunication output is to described display device 302；
Described display device 302, for according to each described first signal of telecommunication received, generating and show described in correspondence
The variations in temperature waveform in tested region；And according to each described second signal of telecommunication received, generate and show described in correspondence
Specify the variations in temperature waveform in region.
As shown in Figure 4, embodiments provide one and utilize arbitrary described blood status detection in above-described embodiment
Device obtains the method for temperature change value, and the method may include steps of:
Step 401, adheres to place, tested region skin surface by the first attachment mechanism by the first temperature collecting cell；
And adhere to specify place, region skin surface by the second temperature collecting cell by the second attachment mechanism；
Step 402, gathers first temperature information in described tested region by the first temperature collecting cell, and by described the
One temperature information sends to test section；And the temperature information by the second described appointment region of temperature collecting cell collection, and
Described second temperature information is sent to described test section；
Step 403, receives described first temperature information and described second temperature information by test section, according to described first
Temperature information and described second temperature information, obtain the temperature change value that described tested region is the most corresponding with described appointment region
And provide.
In the embodiment of the present invention, get, by step 403, the variations in temperature that tested region is the most corresponding with specifying region
After value, it is also possible to process accordingly according to practical business demand；Such as, due to blood status and the tested district in tested region
First temperature information in territory is associated, and during tested area blood generation thrombosis, the blood flow rate in tested region slows down the most no longer
Flowing so that the tissue in tested region cannot obtain oxygen material and other energy matters by the blood of flowing, causes tested region
Temperature there is bigger reduction；Contrary, when tested area blood state is normal, the temperature value in tested region is when one is long
Between can maintain a stationary value in section；Meanwhile, the blood status in the most tested region is in the total state of He (thrombosis or normal), refers to
The temperature value determining region all will not be affected by and reduce；Become according to the temperature that tested region is the most corresponding with specifying region
Change value, it is also possible to determine the blood status in tested region.
And for example, coordinate corresponding voltage detection device, obtain tested region in the corresponding moment by voltage detection device
Voltage change, divides between blood coagulation degree and impedance and the temperature of the blood determined in conjunction with the sample analysis by respective numbers
Not corresponding affects coefficient, accurately determines the blood coagulation degree etc. in tested region.
A kind of blood status detection device is utilized to obtain temperature change value as it is shown in figure 5, embodiments provide
Method, to utilize blood status detection device as shown in Figure 3 to realize obtaining the temperature that tested region is the most corresponding with specifying region
Degree changing value, and determine the blood status in tested region, it is simultaneous for tested region and specifies region a specific time
As a example by temperature variations corresponding respectively in Duan is shown accordingly, the method can include each step following:
Step 501, adheres to place, tested region skin by the first attachment mechanism 103 by the first temperature collecting cell 101
Skin surface；Adhere to specify place, region skin surface by the second temperature collecting cell 102 by the second attachment mechanism 104.
In the embodiment of the present invention, attachment mechanism can be silica gel paster, and temperature collecting cell can include temperature sensor
Or the dress that the real time temperature of material in contact can be acquired and send by other kinds of temperature measuring probe etc.
Put.
Here, the knee region with tested region as human body, it is intended that region be away from the axillary fossa of knee as a example by.
Step 502, arranges level threshold value by judging unit 1055.
In the embodiment of the present invention, the level threshold value of setting for determine the real-time temperature values in tested region at length-specific and
Whether continuously less than corresponding initial temperature value in the continuous print time period；Specifically, here can be single by judging the first calculating
Whether the reference number of the continuous temperature change value less than 0 that unit calculates determines tested region more than the level threshold value arranged
Real-time temperature values length-specific and in the continuous print time period whether continuously less than corresponding initial temperature value.
Step 503, gathers initial temperature value t in tested region by the first temperature collecting cell 10101And send to first
Interface unit 1051；Initial temperature value t specifying region is gathered by the second temperature collecting cell 10202And send to second and connect
Mouth unit 1052.
In the embodiment of the present invention, when the blood status in the most tested region of initial temperature in tested region is normal, the first temperature
The real-time temperature values in the tested region that degree collecting unit gathers；The initial temperature value specifying region i.e. specifies the blood status in region
For time normal, the real-time temperature values specifying region that the second temperature collecting cell gathers.
Step 504, gathers the real-time temperature values in tested region sending to first by the first temperature collecting cell 101 and connects
Mouth unit 1051；Gathered by the second temperature collecting cell 102 and specify the real-time temperature values in region and send to the second interface list
Unit 1052.
Step 505, initial temperature value t received according to first interface unit 1051 by the first computing unit 105301With
Real-time temperature values calculates the temperature change value in tested region；Connect according to the second interface unit 1052 by the second computing unit 1054
Initial temperature value t received02The temperature change value specifying region is calculated with real-time temperature values.
Specifically, in the embodiment of the present invention, the temperature in tested region can be calculated by equation below 1 by the first computing unit
Degree changing value:
Δti1=t01-ti1 (1)
And, by second computing unit temperature change value by equation below calculating appointment region:
Δti2=t02-ti2 (2)
Wherein, wherein, Δ ti1Characterize the temperature change value in the tested region that the first computing unit calculated in the i-th moment；
t01Characterize the initial temperature value in described tested region；ti1Characterize the tested region real-time temperature values in the i-th moment；Δti2Table
Levy the temperature change value specifying region that the second computing unit calculates in the i-th moment；t02Characterize the initial temperature in tested region
Value；ti2Characterize the described appointment region real-time temperature values in the i-th moment.
In the embodiment of the present invention, tested region and appointment region can be divided by the first computing unit and the second computing unit respectively
Do not calculate in real time in the temperature change value that each time point is corresponding.
Step 506, inscribes when judging i-th by judging unit 1055, the tested district that the first computing unit 1053 calculates
Whether the temperature change value in territory is more than 0；If it is, perform step 507；Otherwise, step 512 is performed.
In the embodiment of the present invention, inscribe when i-th, if the variations in temperature in the tested region of the first computing unit calculating
Value more than 0, then illustrates that the temperature value in tested region reduces；Otherwise, then illustrate that the temperature value in tested region reduces,
There is not thrombotic phenomena in the blood in tested region, the blood status in the most tested region is normal.
Step 507, inscribes when judging i-th by judging unit 1055, the appointment district that the second computing unit 1054 calculates
Whether the temperature change value in territory is less than or equal to 0, if it is, perform step 508；Otherwise, step 512 is performed.
In the embodiment of the present invention, inscribe when i-th, if the temperature change value in appointment region is less than or equal to zero, then
The temperature value specifying region reduces, and the temperature value in tested region there occurs reduction under the i-th moment；Now, say
Bright not environmental factors (such as indoor air temperature is unstable) affects tested region and causes the temperature value in tested region to drop
Low, i.e. eliminate the impact of the environmental factors temperature change value corresponding on tested region.
Step 508, determines, by judging unit 1055, the temperature change value that the first computing unit calculated after the i-th moment
Reference number more than 0.
Whether step 509, judged with reference to number more than the level threshold value pre-set by judging unit 1055, if
It is then to perform step 5010；Otherwise, step 512 is performed.
Step 510, after judging the i-th moment by judging unit 1055, each of the first computing unit 1053 calculating
Inscribing when temperature change value more than 0 is corresponding respectively, whether each temperature change value that the second computing unit 1054 calculates
No more than 0, if it is, perform step 511；Otherwise, step 512 is performed.
Step 508 is in step 510, and when the blood generation thrombosis in tested region, tested region is after occurring thrombosis
Under each time point, real-time temperature values all should be less than its initial temperature value；But, tested region is changed into from a kind of state
During another kind of state, the real-time temperature values that may result in tested position reduced within the extremely short time period, extremely short
After time period, it will recover to normal condition；For example, when tested region is knee region, the first temperature acquisition
After unit gathers initial temperature when knee is in straight configuration, if knee changes over case of bending from straight configuration, the most curved
Knee after song it may happen that temperature value reduces, then can recover to stretching shape within the extremely short time period after the extremely short time period
Initial temperature value corresponding during state；Accordingly, send out at extremely short time period endogenous cause of ill its own shape in order to avoid knee region
Life changes and causes the blood in tested region is generation thrombosis by the judgement of mistake, passes through in the step 502 of the embodiment of the present invention
Judging unit pre-sets first threshold, and the temperature change value then calculated at the first computing unit is more than the number of 0 continuously
During more than the first threshold pre-set, the real-time temperature values in the most tested region continues at length-specific and in the continuous print time period
When being less than corresponding initial temperature value, when specifying region temperature change value in same time period to be persistently not more than 0, i.e. simultaneously
The temperature value that tested region occurs is reduced to non-ambient factor when causing, then can determine tested region by following step 511
Blood generation thrombosis；Otherwise determine that the blood status in tested region is normal by following step 512；The judgement knot of judging unit
Fruit possesses high accuracy.
Step 511, determines the blood generation thrombosis in tested region by judging unit 1055.
Step 512, determines that by judging unit 1055 blood status in tested region is normal.
Step 513, each temperature change value difference the first computing unit 1053 calculated by signal adapter 301
Be converted to first signal of telecommunication of correspondence, and each first signal of telecommunication is exported to display device 302；By the second computing unit
1054 each temperature change value calculated are separately converted to second signal of telecommunication of correspondence, and by each the second signal of telecommunication output
To display device.
Step 514, by display device 302 according to each first signal of telecommunication received, generates and shows corresponding tested
The variations in temperature waveform in region；And according to each second signal of telecommunication received, generate and show the corresponding temperature specifying region
Degree change waveform.
In the embodiment of the present invention, tested region and the variations in temperature waveform specifying region corresponding respectively can be located at same directly
In angle coordinate system, wherein, the longitudinal axis corresponding temperature changing value of rectangular coordinate system, the transverse axis correspondence time change of rectangular coordinate system
Value；So, it is achieved by temperature variations respectively the most corresponding within a specific time period with specifying region for tested region to
User shows intuitively.
Each embodiment of the present invention at least has the advantages that
1, the first temperature collecting cell can be adhered to place, tested region skin surface by the first attachment mechanism, and second adheres to
Second temperature collecting cell can be adhered to specify region by mechanism, and (such as, axillary fossa or arch of the foot etc. be not it has been determined that occur thrombosis existing
As and away from the region in tested region) place skin surface, so, the first temperature collecting cell then can gather the of tested region
One temperature information also sends to test section, and the second temperature collecting cell then can gather and specifies second temperature information in region and send
To test section；Owing to the blood status in tested region is associated with first temperature information in tested region, specifically, tested region
Blood generation thrombosis time, the blood flow rate in tested region slows down and the most no longer flows so that the respective organization in tested region without
Method obtains oxygen material and other energy matters by the blood of flowing, causes the temperature in tested region bigger reduction to occur, on the contrary
, when tested area blood state is normal, the temperature value in tested region can maintain a stationary value in a long period, with
Time, the blood status in the most tested region is in the total state of He (thrombosis or normal occurs), it is intended that the temperature value in region all will not
It is affected by and reduces；Therefore, test section then can calculate tested region according to the first temperature information and the second temperature information
The temperature change value the most corresponding with specifying region, and true according to the temperature change value that tested region is the most corresponding with specifying region
The blood status in fixed tested region；As fully visible, the blood status detection device that the embodiment of the present invention provides need not be sent out to patient
Penetrating X-ray, it is to avoid X-ray exceeds standard and brings carcinogenic risk to patient, safety is higher.
2, in one embodiment of the invention, owing to environmental factors (such as indoor air temperature reduces) may cause the body of patient
Temperature is overall to be reduced, it is judged that unit is under the most in the same time, and the temperature value in the tested region that the first computing unit calculates drops
Time low, and when the temperature value specifying region of the second computing unit calculating does not occurs to reduce, determine that the blood in tested region occurs
Thrombosis；Otherwise, it determines the blood status in tested region is normal；Can realize getting rid of environmental factors causes the temperature in tested region to occur
Situation about reducing, accurately judges the blood generation thrombosis in tested region or as normal condition.
3, in one embodiment of the invention, pre-set first threshold by judging unit, calculate at the first computing unit
When temperature change value is more than the number of 0 continuously more than the first threshold pre-set, i.e. when the temperature in tested region is in a timing
Between when persistently occurring in section to reduce, when specifying region temperature change value in same time period to be persistently not more than 0 simultaneously, i.e. by
Survey the temperature value that region occurs and be reduced to non-ambient factor when causing, determine the blood generation thrombosis in tested region；Otherwise determine
The blood status in tested region is normal；Tested region can be avoided to change at extremely short time period endogenous cause of ill its own shape and lead
The blood status causing tested region is defined as generation thrombosis by wrong, it is judged that result possesses high accuracy.
4, in one embodiment of the invention, by signal adapter, the first computing unit and the second computing unit are calculated respectively
The first temperature change value and the second temperature change value be converted to first signal of telecommunication and second signal of telecommunication after send to display device,
Display device is made to generate according to first signal of telecommunication received and second signal of telecommunication and show the variations in temperature in corresponding tested region
Waveform and the corresponding variations in temperature waveform specifying region；Realize variations in temperature the most corresponding with specifying region for tested region
Value and the temperature variations in a special time period are shown intuitively to user.
It should be noted that in this article, the relational terms of such as first and second etc is used merely to an entity
Or operation separates with another entity or operating space, and not necessarily require or imply existence between these entities or operation
The relation of any this reality or order.And, term " includes ", " comprising " or its any other variant are intended to non-
Comprising of exclusiveness, so that include that the process of a series of key element, method, article or equipment not only include those key elements,
But also include other key elements being not expressly set out, or also include being consolidated by this process, method, article or equipment
Some key elements.In the case of there is no more restriction, statement the key element " including " and limiting, do not arrange
Except there is also other same factor in including the process of described key element, method, article or equipment.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can be passed through
The hardware that programmed instruction is relevant completes, and aforesaid program can be stored in the storage medium of embodied on computer readable, this program
Upon execution, perform to include the step of said method embodiment；And aforesaid storage medium includes: ROM, RAM, magnetic disc or light
In the various medium that can store program code such as dish.
Last it should be understood that the foregoing is only presently preferred embodiments of the present invention, it is merely to illustrate the skill of the present invention
Art scheme, is not intended to limit protection scope of the present invention.All made within the spirit and principles in the present invention any amendment,
Equivalent, improvement etc., be all contained in protection scope of the present invention.
Claims (9)
1. a blood status detection device, it is characterised in that including:
First temperature collecting cell, the second temperature collecting cell, the first attachment mechanism, the second attachment mechanism and test section；Wherein,
Described first attachment mechanism for adhering to place, tested region skin surface by described first temperature collecting cell；
Described second attachment mechanism for adhering to appointment place, region skin surface by described second temperature collecting cell；
Described first temperature collecting cell is for gathering first temperature information in described tested region, and described first temperature is believed
Breath sends to described test section；
Described second temperature collecting cell is for gathering second temperature information in described appointment region, and described second temperature is believed
Breath sends to described test section；
Described test section, is used for receiving described first temperature information and described second temperature information, according to described first temperature letter
Breath and described second temperature information, calculate the temperature change value that described tested region is the most corresponding with described appointment region, according to
The temperature change value that described tested region is the most corresponding with described appointment region, determines the blood status in described tested region.
Blood status the most according to claim 1 detection device, it is characterised in that
Described test section, including: first interface unit and the second interface unit；Wherein,
Described first interface unit, for receiving the initial temperature in the described tested region that described first temperature collecting cell sends
Value and real-time temperature values；
Described second interface unit, for receiving the initial temperature in the described appointment region that described second temperature collecting cell sends
Value and real-time temperature values.
Blood status the most according to claim 2 detection device, it is characterised in that
Described test section, also includes: the first computing unit, the second computing unit and judging unit；Wherein,
Described first computing unit, for according to described first interface unit receive described tested region initial temperature value and
Real-time temperature values, calculates the temperature change value in described tested region by equation below:
Δti1=t01-ti1
Described second computing unit, for according to described second interface unit receive described appointment region initial temperature value and
Real-time temperature values, calculates the temperature change value in described appointment region by equation below:
Δti2=t02-ti2
Wherein, described Δ ti1Characterize the variations in temperature in the described tested region that described first computing unit calculated in the i-th moment
Value；Described t01Characterize the initial temperature value in described tested region；Described ti1Characterize the described tested region reality in the i-th moment
Time temperature value；Described Δ ti2Characterize the variations in temperature in the described appointment region that described second computing unit calculated in the i-th moment
Value；Described t02Characterize the initial temperature value in described tested region；Described ti2Characterize the described appointment region reality in the i-th moment
Time temperature value；
Described judging unit, for inscribing when same, the temperature change value calculated when described first computing unit is more than 0,
And the temperature change value that described second computing unit calculates is when being not more than 0, determines the blood generation thrombosis in described tested region；No
Then, determine that the blood status in described tested region is normal.
Blood status the most according to claim 3 detection device, it is characterised in that
Described judging unit, is used for pre-setting level threshold value, determines that the temperature change value that described first computing unit calculates connects
The continuous reference number more than 0, when described reference number is more than described level threshold value, it is judged that described first computing unit calculates
Inscribe when each temperature change value more than 0 is corresponding respectively, each variations in temperature that described second computing unit calculates
Whether value is no more than 0, if it is, determine the blood generation thrombosis in described tested region；Otherwise, it determines described tested region
Blood status normal.
Blood status the most according to claim 3 detection device, it is characterised in that
Also include: signal adapter and display device；Wherein,
Described signal adapter, for being respectively converted into correspondence by each temperature change value that described first computing unit calculates
First signal of telecommunication, and by each described first signal of telecommunication output to described display device；And calculate single by described second
Each temperature change value that unit calculates is separately converted to second signal of telecommunication of correspondence, and by defeated for each described second signal of telecommunication
Go out to described display device；
Described display device, for according to each described first signal of telecommunication received, generates and shows corresponding described tested district
The variations in temperature waveform in territory；And according to each described second signal of telecommunication received, generate and show corresponding described appointment district
The variations in temperature waveform in territory.
6. utilize the method that in claim 1 to 5, arbitrary described blood status detection device obtains temperature change value, its
It is characterised by, including:
By the first attachment mechanism, the first temperature collecting cell adhered to place, tested region skin surface；And by second
Second temperature collecting cell is adhered to specify place, region skin surface by attachment mechanism；
Gathered first temperature information in described tested region by the first temperature collecting cell, and described first temperature information is sent out
Deliver to test section；And the temperature information by the second described appointment region of temperature collecting cell collection, and by described second temperature
Degree information sends to described test section；
Described first temperature information and described second temperature information is received, according to described first temperature information and institute by test section
State the second temperature information, obtain the temperature change value that described tested region is the most corresponding with described appointment region.
Method the most according to claim 6, it is characterised in that
Described receive described first temperature information and described second temperature information by test section, including:
Initial temperature value and the real time temperature in the described tested region that the first collecting unit sends is received by first interface unit
Value；And receive the initial temperature value in the described appointment region that the second collecting unit sends and real-time temperature by the second interface unit
Angle value.
Method the most according to claim 7, it is characterised in that
Described according to described first temperature information with described second temperature information, obtain described tested region and described appointment region
The most corresponding temperature change value, including:
The initial temperature value in the described tested region received according to first interface unit by the first computing unit and real time temperature
Value, calculates the temperature change value in described tested region by equation below:
Δti1=t01-ti1
And, the initial temperature value in the described appointment region received according to the second interface unit by the second computing unit and in real time
Temperature value, calculates the temperature change value in described appointment region by equation below:
Δti2=t02-ti2
Wherein, wherein, described Δ ti1Characterize the variations in temperature in the described tested region that the first computing unit calculated in the i-th moment
Value；Described t01Characterize the initial temperature value in described tested region；Described ti1Characterize the described tested region reality in the i-th moment
Time temperature value；Described Δ ti2Characterize the temperature change value in the described appointment region that the second computing unit calculated in the i-th moment；Institute
State t02Characterize the initial temperature value in described tested region；Described ti2Characterize the described appointment region real time temperature in the i-th moment
Value.
Method the most according to claim 8, it is characterised in that also include:
By signal adapter, each temperature change value that described first computing unit calculates is respectively converted into the of correspondence
One signal of telecommunication, and by each described first signal of telecommunication output to described display device；And by described second computing unit meter
Each temperature change value calculated is separately converted to second signal of telecommunication of correspondence, and is exported extremely by each described second signal of telecommunication
Described display device；
By display device according to each described first signal of telecommunication received, generate and show the temperature in corresponding described tested region
Degree change waveform；And according to each described second signal of telecommunication received, generate and show the temperature in corresponding described appointment region
Degree change waveform.
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