CN104367303B - A kind of peripheral vascular disease thermal image detection device and its detection method - Google Patents
A kind of peripheral vascular disease thermal image detection device and its detection method Download PDFInfo
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- CN104367303B CN104367303B CN201410683201.6A CN201410683201A CN104367303B CN 104367303 B CN104367303 B CN 104367303B CN 201410683201 A CN201410683201 A CN 201410683201A CN 104367303 B CN104367303 B CN 104367303B
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- 238000001514 detection method Methods 0.000 title claims abstract description 33
- 208000018262 Peripheral vascular disease Diseases 0.000 title claims abstract description 21
- 238000007689 inspection Methods 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims description 5
- 238000012546 transfer Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 11
- 210000004204 blood vessel Anatomy 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 7
- 201000010099 disease Diseases 0.000 abstract description 6
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 6
- 238000003384 imaging method Methods 0.000 abstract description 4
- 230000003902 lesion Effects 0.000 abstract description 4
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 206010061218 Inflammation Diseases 0.000 abstract description 3
- 208000007536 Thrombosis Diseases 0.000 abstract description 3
- 230000004054 inflammatory process Effects 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 238000001931 thermography Methods 0.000 abstract description 3
- 230000006870 function Effects 0.000 description 5
- 210000001367 artery Anatomy 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 210000003462 vein Anatomy 0.000 description 3
- 208000005189 Embolism Diseases 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 238000009529 body temperature measurement Methods 0.000 description 2
- 206010012601 diabetes mellitus Diseases 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 208000022901 Reynold syndrome Diseases 0.000 description 1
- 208000016717 Reynolds syndrome Diseases 0.000 description 1
- 206010043595 Thrombophlebitis superficial Diseases 0.000 description 1
- 206010046996 Varicose vein Diseases 0.000 description 1
- 206010070995 Vascular compression Diseases 0.000 description 1
- 206010047115 Vasculitis Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000002583 angiography Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000009552 doppler ultrasonography Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002683 foot Anatomy 0.000 description 1
- 210000003111 iliac vein Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 208000011580 syndromic disease Diseases 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
- 208000027185 varicose disease Diseases 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
- 231100000216 vascular lesion Toxicity 0.000 description 1
- 210000000707 wrist Anatomy 0.000 description 1
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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
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0075—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence by spectroscopy, i.e. measuring spectra, e.g. Raman spectroscopy, infrared absorption spectroscopy
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- Heart & Thoracic Surgery (AREA)
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- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Medical Informatics (AREA)
- Biophysics (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
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Abstract
The invention belongs to technical field of medical instruments, specific open peripheral vascular disease thermal image detection device, including computer, operating desk, for putting a thermal infrared imager being connected with computer is installed on monitor station of the detected person by inspection position, the operating desk：Analyzed and processed for gathering person under inspection's infrared thermal imagery image information and transmitting information in computer；The monitor station is provided with thermal imagery collection positioning Background apparatus.The detection means fully combines Infrared Thermography Technology, to human peripheral's blood vessel check to be to judge whether its blood vessel occurs lesion (such as thrombus, inflammation) by acquired infrared chart distribution and temperature differential information, check it is quick, noninvasive, it is easy popularization, it is low-cost, be adapted to large-scale crowd carry out Disease Warning Mechanism examination；In addition when it is checked not with human contact, detection process not damaged, noncontact, no pain, a variety of easy-to-uses can be carried out excite inspection method and fast imaging, whole checking process is simple and quick, easy to operate.
Description
Technical field
The invention belongs to technical field of medical instruments, more particularly to a kind of peripheral vascular disease thermal image detection device and its inspection
Survey method.
Background technology
Peripheral vascular disease is related to many diseases of human peripheral artery and vein system, wherein being much clinical more typical
Illness, for example：Lower-limb deep veins thrombus (DVT), diabetes involve angiosis (diabetes), arterial occlusive vasculitis；Dynamic/
Venous embolism, inflammation, varix of lower limb, superficial thrombophlebitis, Iliac Vein Compression syndrome, Reynolds syndrome etc..
Have for the conventional detection methods of such disease：Color Doppler ultrasonography, angiography, CT and MRI
Inspection, skin temperature tester.Wherein in addition to Colored doppler ultrasound and skin temperature tester, remaining all can be to people
Body has different degrees of injury, and checks that efficiency is low, and inspection fee is all of a relatively high.
Although above-mentioned inspection CDFI is not damaged to human body, there is its limitation in clinical practice, such as
It is difficult hair to less arteries (blood vessel below blood vessel and wrist artery below such as arteria dorsalis pedis) and small embolus
Existing, it requires that operator has higher technical merit and larger patient and abundant clinical experience；And for skin temperature
Need to contact the skin for being close to detection position when tester is checked, operation is relatively cumbersome, and checking process takes longer, inspection result
Without intuitively image and temperature resolution is not high, therefore upper two methods are not suitable for fairly large Mass screening and healthy body
Inspection crowd applies.
Infrared thermal imagery is imaged due to it using the heat radiation of human body itself, during inspection not with human contact, be real
Not damaged, noncontact, no pain, can fast imaging, and it can be sentenced by the distribution of the infrared chart of acquirement and temperature differential information
Whether disconnected blood vessel occurs lesion, checks accurate, quick；Also a variety of exciting means can be coordinated to enter detection position in checking process
Assassinate to swash and judge whether human vas function is abnormal with further analysis；Therefore, a kind of peripheral vessels thermal image detection device is invented
Clinical meaning it is fairly obvious.
The content of the invention
First technical purpose of the present invention is to overcome the deficiencies in the prior art to be examined there is provided a kind of peripheral vascular disease thermal imagery
Device is surveyed, the detection means fully combines Infrared Thermography Technology, check it being by acquired to human peripheral's blood vessel
Infrared chart is distributed and temperature differential information judges whether its blood vessel occurs lesion (such as thrombus, inflammation), checks quick, noninvasive, takes
With cheap, it is adapted to carry out Disease Warning Mechanism examination to large-scale crowd；In addition when it is checked not with human contact, detection process is lossless
Wound, noncontact, no pain, can fast imaging, whole checking process is simple and quick, easy to operate.
In order to reach above-mentioned first technical purpose of technology, the present invention is realized by following technical scheme：
Peripheral vascular disease thermal image detection device of the present invention, including it is computer, operating desk, detected for putting
Person is provided with a thermal infrared imager being connected with computer on the operating desk by the monitor station at inspection position：It is tested for gathering
Survey person's infrared thermal imagery image information and transmitting information in computer is analyzed and processed；The monitor station is adopted provided with thermal imagery
Collection positioning Background apparatus.
As the further improvement of above-mentioned technology, the operating desk is provided with a universal rotational support, the infrared thermal imagery
Instrument is arranged on universal rotational support.
In the present invention, the monitor station has following two forms according to the difference of detection position：
The first, the monitor station includes vertical background board and horizontal erect-position supporting table, the thermal imagery collection positioning back of the body
Scape device is placed on vertical background board, and the horizontal erect-position supporting table is that erect-position guides exemplary electrical screen board, and the erect-position is led
Draw exemplary electrical screen board to indicate on footprint, the erect-position guiding exemplary electrical screen board provided with the erect-position for showing different position stances
The wind cooling temperature lowering system that is connected with, the erect-position guiding are connected with speech prompting device, the erect-position guiding exemplary electrical screen board
Exemplary electrical screen board is the cored slab provided with cavity, and its side passes through air inlet and air outlet.
Second, the monitor station is the moving bolster for having level support platform, the thermal imagery collection positioning background dress
It is placed on the horizontal support table top, such as detecting human arm position.
The invention also discloses the detection method of peripheral vascular disease thermal image detection device, it is comprised the concrete steps that：
(1) detected person is made to be sitting in before monitor station or stand on monitor station before gathering；
(2) being placed in by inspection position in the search coverage of thermal infrared imager for detected person is made；
(3) infrared thermal imagery image information is carried out by inspection position to detected person by thermal infrared imager to be gathered；
(4) the above-mentioned information transfer collected to computer is analyzed and processed.
Compared with prior art, the beneficial effects of the invention are as follows：
(1) peripheral vascular disease thermal image detection device of the present invention makes full use of Infrared thermography technology, by remote
Infrared thermal imagery can observe the hot distribution situation of body surface, and the 60% of energy all changes into heat produced by tissue metabolism
Can, these heat energy mainly spread to whole body to maintain the body temperature on the whole body by blood circulation, when the structure or function of blood vessel in itself
Occur during lesion the hot distribution of focal area will certainly be caused to change；Drawn even for the vascular lesion positioned at deep layer
The Temperature Distribution change risen also influences whether the temperature change on body surface top layer.Found by using peripheral vascular disease detection means
These slight change information, and then artery and vein blood vessel disease is found out, check quick, noninvasive, it is low-cost, it is adapted to extensive
Crowd carries out Disease Warning Mechanism examination；
(2) peripheral vascular disease thermal image detection device of the present invention its do not connect when checking human body with human body
Touch, checking process not damaged, noncontact, no pain, can carry out it is a variety of excite and fast imaging, whole checking process is simply fast
Speed, it is easy to operate.
Brief description of the drawings
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings：
Fig. 1 is the peripheral vascular disease thermal image detection apparatus structure schematic diagram described in the embodiment of the present invention one；
Fig. 2 is horizontal erect-position support table structure schematic diagram in embodiment one；
Fig. 3 is thermal imagery collection positioning Background apparatus structural representation in embodiment one；
Fig. 4 is the peripheral vascular disease thermal image detection apparatus structure schematic diagram described in the embodiment of the present invention two.
Embodiment
As shown in figure 1, a kind of peripheral vascular disease thermal image detection device of the present invention, including computer 1, operating desk
2nd, for putting monitor station 3 of the detected person by inspection position, the operating desk 2 is provided with a universal rotational support 7, described universal
One thermal infrared imager 4 being connected with computer is installed, the thermal infrared imager 4 is red for gathering detected person on swinging mounting 7
Outer thermal imagery image information and transmitting information to is analyzed and processed in computer 4, and surrounding is housed in the main frame of the computer 4
Vascular diseases check special-purpose software, and the infrared information collection of thermal infrared imager 4, information are preserved and information analysis diagnostic function is all
Completed by software, and temperature profile data extracting tool is carried in the software, its function is conducive to doctor red to what is gathered
Outer heatmap information is analyzed, and foundation is provided for peripheral vascular disease diagnosis.
In addition, the monitor station is provided with thermal imagery collection positioning Background apparatus 5, thermal imagery collection positioning Background apparatus 5 is wrapped
The metal background board 51 with cavity is included, the inside of metal background board 51 is provided with semiconductor cooler and temperature measurement circuit, metal background
The preceding surface of plate 51 is nonmetallic wire-grid structure 511.The thermal imagery collection positioning Background apparatus 5, which has, plays measured target in the back of the body
Positioning action on scape plate；The low temperature background of information gathering noise reduction is provided；The inside of metal background board 51 carries temperature measurement circuit, and can
The actual temperature of background board is sent to computer in real time, reference data is provided for infrared measurement of temperature real time correction；Nonmetallic grid
The physical size of web frame 511 provides the reference converted to calculate the area of Temperature Distribution.
As shown in Figure 1 to Figure 3, the monitor station 3 includes vertical background board 31 and horizontal erect-position supporting table 32, the heat
It is installed on as collection positions Background apparatus 5 on vertical background board 31, the horizontal erect-position supporting table 32 is that erect-position guides demonstration
Electronics screen board, the erect-position guiding exemplary electrical screen board has the cored slab of cavity, erect-position guiding exemplary electrical screen board for inside
Surface indicate to be connected with language on footprint 8, the erect-position guiding exemplary electrical screen board provided with the erect-position for showing different position stances
Wind cooling temperature lowering system, erect-position guiding exemplary electrical screen are connected with sound alarm set 6, and erect-position guiding exemplary electrical screen board
The side of plate is provided with air inlet 9 and air outlet 10, and wind cooling temperature lowering system blows into cold wind from air inlet 9, by hot blast from air outlet
10 exclude, and realize preferable cold wind circulation.
The horizontal erect-position supporting table 32 has the effect that：
(1) surface of the erect-position guiding exemplary electrical screen board indicates footprint 8 provided with the erect-position for showing different position stances
Play and adopt the guiding of figure posture and flat board platform footprint positioning action, standardize acquired image, be conducive to heat map data
Extract and analyze；
(2) erect-position indicate footprint 8 display function, and speech prompting device 6 voice reminder, can correctly guide tested
Survey person's matching standard heatmap information is gathered, and can be simplified, be understood that doctor's teaching adopts figure posture, saves the review time；
(3) wind cooling temperature lowering system can cool down or reduce erect-position guiding exemplary electrical screen board on (in the range of measured target) because
The thermal source radiation that electronic component is produced when working.
It is of the present invention, the detection method of peripheral vascular disease thermal image detection device, it is comprised the concrete steps that：
(1) detected person 20 is made to be sitting at station in horizontal erect-position supporting table 32 before gathering；
(2) leg position of detected person 20 is made in the search coverage of thermal infrared imager 4；
(3) collection of infrared thermal imagery image information is carried out to the leg of detected person 20 by thermal infrared imager 4；
(4) the above-mentioned information transfer collected to computer 1 is analyzed and processed.
Embodiment two：
The present embodiment and embodiment one are essentially identical, its difference：As shown in figure 4, the monitor station 3 ' is to have level
The moving bolster of supporting table, the thermal imagery collection positioning Background apparatus 5 ' is placed on the horizontal support table top, detected person
20 are placed on arm on thermal imagery positioning Background apparatus 5 ', open the detection that thermal infrared imager 4 carries out infrared thermal imagery to it, its principle
With embodiment together, it will not be repeated here.
The invention is not limited in above-mentioned embodiment, every various changes or modification to the present invention do not depart from the present invention
Spirit and scope, if these are changed and modification belongs within the scope of the claim and equivalent technologies of the present invention, then this hair
It is bright to also imply that comprising these changes and modification.
Claims (5)
1. a kind of peripheral vascular disease thermal image detection device, it is characterised in that：Including computer, operating desk, tested for putting
Survey person is provided with a thermal infrared imager being connected with computer on the operating desk by the monitor station at inspection position：For gathering quilt
Tester's infrared thermal imagery image information and transmitting information in computer is analyzed and processed；The monitor station is provided with thermal imagery
Collection positioning Background apparatus；The monitor station includes vertical background board and horizontal erect-position supporting table, the thermal imagery collection positioning
Background apparatus is placed on vertical background board；The horizontal erect-position supporting table is that erect-position guides exemplary electrical screen board, the erect-position
Wind cooling temperature lowering system is connected with guiding exemplary electrical screen board；The erect-position guiding exemplary electrical screen board has the sky of cavity for inside
Core, its side passes through air inlet and air outlet.
2. peripheral vascular disease thermal image detection device according to claim 1, it is characterised in that：The operating desk is provided with
One universal rotational support, the thermal infrared imager is arranged on universal rotational support.
3. peripheral vascular disease thermal image detection device according to claim 2, it is characterised in that：The erect-position guiding demonstration
Electronics screen board indicates footprint provided with the erect-position for showing different position stances.
4. peripheral vascular disease thermal image detection device according to claim 1, it is characterised in that：The erect-position guiding demonstration
Speech prompting device is connected with electronics screen board.
5. the detection method of peripheral vascular disease thermal image detection device according to claim 1, it is comprised the concrete steps that：
(1) detected person is made to be sitting in before monitor station or stand on monitor station before gathering；
(2) being placed in by inspection position in the search coverage of thermal infrared imager for detected person is made；
(3) infrared thermal imagery image information is carried out by inspection position to detected person by thermal infrared imager to be gathered；
(4) the above-mentioned information transfer collected to computer is analyzed and processed.
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| CN201410683201.6A CN104367303B (en) | 2014-11-24 | 2014-11-24 | A kind of peripheral vascular disease thermal image detection device and its detection method |
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| CN201410683201.6A CN104367303B (en) | 2014-11-24 | 2014-11-24 | A kind of peripheral vascular disease thermal image detection device and its detection method |
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| CN104367303B true CN104367303B (en) | 2017-09-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104958062B (en) * | 2015-05-04 | 2018-06-08 | 中国人民解放军第三军医大学第一附属医院 | Array type infrared thermal imaging instrument and application thereof in early stage identification of ischemic stroke and hemorrhagic stroke |
| CN106166061B (en) * | 2016-08-30 | 2019-01-22 | 苏州涵轩信息科技有限公司 | A blood state detection device and a method for obtaining a temperature change value |
| CN107802240A (en) * | 2017-11-17 | 2018-03-16 | 山东恒健康体养生保健有限公司 | A kind of Chinese medicine meridian stasis blocking micropin target spot remove device and its application method |
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| CN2249581Y (en) * | 1996-09-05 | 1997-03-19 | 毛红伟 | Three dimension foreign metal body positioner |
| US7519210B2 (en) * | 2004-09-09 | 2009-04-14 | Raphael Hirsch | Method of assessing localized shape and temperature of the human body |
| US7138905B2 (en) * | 2004-11-18 | 2006-11-21 | Honeywell International Inc. | Controlled environment thermal image detection system and methods regarding same |
| CN201558106U (en) * | 2009-12-02 | 2010-08-25 | 广州呼吸疾病研究所 | Universal telescopic integrated infrared thermal imaging detector |
| CN202235321U (en) * | 2011-10-09 | 2012-05-30 | 上海维恩伟业红外医疗器械有限公司 | Digital medical infrared thermal imaging instrument |
| CN204318721U (en) * | 2014-11-24 | 2015-05-13 | 广州呼研所红外科技有限公司 | A kind of peripheral vascular disease thermal image detection device |
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Address after: 510055 unit 204, 2nd floor, production area, No.1 helix 3 Road, International Biological Island, Guangzhou City, Guangdong Province Patentee after: GUANGZHOU INSTITUTE OF RESPIRATORY DISEASE INFRARED SCIENCE & TECHNOLOGY Co.,Ltd. Patentee after: GUANGZHOU INSTITUTE OF RESPIRATORY HEALTH Address before: 510300 Guangzhou International Biological Island standard industrial unit phase I office area 209 Patentee before: GUANGZHOU INSTITUTE OF RESPIRATORY DISEASE INFRARED SCIENCE & TECHNOLOGY Co.,Ltd. Patentee before: GUANGZHOU INSTITUTE OF RESPIRATORY DISEASE |
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