CN110389131A - A kind of sputum qualification tests view apparatus - Google Patents
A kind of sputum qualification tests view apparatus Download PDFInfo
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- CN110389131A CN110389131A CN201910772205.4A CN201910772205A CN110389131A CN 110389131 A CN110389131 A CN 110389131A CN 201910772205 A CN201910772205 A CN 201910772205A CN 110389131 A CN110389131 A CN 110389131A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8806—Specially adapted optical and illumination features
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8854—Grading and classifying of flaws
- G01N2021/8867—Grading and classifying of flaws using sequentially two or more inspection runs, e.g. coarse and fine, or detecting then analysing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/8851—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges
- G01N2021/8887—Scan or image signal processing specially adapted therefor, e.g. for scan signal adjustment, for detecting different kinds of defects, for compensating for structures, markings, edges based on image processing techniques
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- Life Sciences & Earth Sciences (AREA)
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- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a kind of sputum qualifications to test view apparatus, is related to technical field of medical equipment, solve the problems, such as existing sputum test view error is larger, comfort is poor, its key points of the technical solution are that: including cabinet, transparent cup body and control system；Cabinet is equipped with test chamber, and test chamber is equipped with CCD camera；Test chamber is equipped with light-source chamber, and light-source chamber is equipped with the supplementary lighting sources being aligned with CCD camera；Control system includes master controller, fisrt feature extraction unit, the first judging unit, second feature extraction unit and second judgment unit；Master controller is connect with CCD camera, fisrt feature extraction unit and second feature extraction unit；Fisrt feature extraction unit is connect with the first judging unit；First judging unit is connect with master controller and second feature extraction unit；Second feature extraction unit is connect with second judgment unit；Second judgment unit is connect with master controller, and there is raising sputum qualification to test collimation exactness, and enhancing sputum qualification tests the effect of view comfort.
Description
Technical field
The present invention relates to technical field of medical equipment, more specifically, it relates to which a kind of sputum qualification tests view apparatus.
Background technique
Phlegm be it is a kind of by many at the substance being grouped as, its high content liquid is knot of the epithelium to ion and Spinal Cord Oedema
Fruit, and its macromolecular is mainly derived from the leakage of blood or the product of merocrine secretion's cell.Phlegm have in appearance it is yellow, white, green,
The colors such as red, yellowish-white, character can be divided into frothy sputum, phlegm, saliva phlegm, mucus phlegm, bloody sputum etc..
Currently, medical staff, experimenter test view mainly by eye-observation for sputum, then rule of thumb into
The standard for whether meeting sputum depending on sputum is tested in row judgement, wherein frothy sputum, phlegm, mucus phlegm comply with standard, saliva phlegm, bloody sputum
Be not inconsistent standardization, judging result is influenced the error for having certain by the subjectivity of people, and the biggish judging result of error for
The diagnosis and treatment of patient and experimental study have large effect.In addition, during passing through eye-observation sputum, to observer
Psychology will generate certain influence, easily there is gastric disorder causing nausea situation.And the dress for specially test to sputum view is not yet disclosed at present
It sets.
Therefore, how designing a kind of sputum qualification and testing view apparatus is our problems in the urgent need to address at present.
Summary of the invention
The object of the present invention is to provide a kind of sputum qualifications to test view apparatus, has and improves the accuracy that sputum qualification tests view,
Enhancing sputum qualification tests the effect of the comfort of view process.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of sputum qualification tests view dress
It sets, including cabinet, transparent cup body and control system；
The body side is equipped with test chamber, and test chamber top is equipped with CCD camera；The test chamber inner bottom surface is equipped with light source
Chamber, light-source chamber inner bottom surface are equipped with the supplementary lighting sources being just aligned with the CCD camera；The outer wall of the cabinet be equipped with power supply interface and
The input terminal of lamp group as the result is shown, power supply interface is electrically connected with power switch；
The control system includes master controller, fisrt feature extraction unit, the first judging unit, second feature extraction list
Member and second judgment unit；Wherein,
The master controller electrically connects with the CCD camera, fisrt feature extraction unit and second feature extraction unit
It connects, for the CCD camera acquired image information to be transmitted to fisrt feature extraction unit and second feature extraction unit；
The fisrt feature extraction unit is electrically connected, for extracting described image information with first judging unit
In practical homogeneity value, and the practical homogeneity value is transmitted to first judging unit；
First judging unit is electrically connected with the master controller and second feature extraction unit, for according to pre-
The standard homogeneity value of setting judges whether the practical homogeneity value is qualified, and exports the first judging result；When
When first judging result is unqualified, the master controller generates the control lamp group as the result is shown and makees accordingly open and close first
Control command；When the first judging result qualification, the first judging unit controls the starting of second feature extraction unit；
The second feature extraction unit is electrically connected, for extracting described image information with the second judgment unit
In practical light transmittance characteristic value, and the practical light transmittance characteristic value is transmitted to the second judgment unit；
The second judgment unit is electrically connected with the master controller, for special according to the standard light transmittance pre-seted
Value indicative judges whether the practical light transmittance characteristic value is qualified, and exports the second judging result；When second judging result not
When qualified, the master controller generates the control lamp group as the result is shown and makees the second control command accordingly opened and closed；When described
When two judging result qualifications, the master controller generates the control lamp group as the result is shown and makees the third accordingly opened and closed control life
It enables.
By using above-mentioned technical proposal, there is the transparent cup body of sputum to be placed on light-source chamber port acquisition, light filling light
Light filling processing is carried out to sputum after the starting of source；Acquired image information is transmitted to master controller by CCD camera；Then first is special
It levies extraction unit and the first judging unit and detects whether sputum contains swill according to image conformity；Uniformity detection is qualified
Afterwards, whether second feature extraction unit and second judgment unit are qualified according to image translucency detection sputum type, improve phlegm
Liquid qualification tests the accuracy of view, enhances the comfort that sputum qualification tests view process.
The present invention is further arranged to: the lamp group as the result is shown includes red light, amber light and green light；
The first control command control red light starting；
The second control command control amber light starting；
The third control command control green light starting.
By using above-mentioned technical proposal, staff is understood and quickly learns that sputum qualification tests view result.
The present invention is further arranged to: the transparent cup body outer wall is pasted with bar code, and detection is stored in bar code and is suffered from
The personal information of person；The detection cavity wall is equipped with the code reader of bar code for identification, and code reader electrically connects with master controller
It connects, cabinet top is equipped with the display screen being electrically connected with master controller.
By using above-mentioned technical proposal, code reader identification obtains the personal information in bar code, and passes through display screen display
Show, so that staff confirms whether test object is wrong.
The present invention is further arranged to: the cabinet exterior is equipped with the communication port being electrically connected with master controller.
By using above-mentioned technical proposal, using communication port, it is transmitted to host computer depending on result convenient for that will test, so that testing view
The information transmission of device is easy to operate.
The present invention is further arranged to: the test chamber inner bottom surface slidably connects movable plate, and movable plate is equipped with can be with
The through-hole that light-source chamber port is just being aligned, through-hole wall are equipped with the annular convex platform for placing transparent cup body.
By using above-mentioned technical proposal, after movable plate is pulled out, transparent cup body is placed on annular convex platform, then will
Movable plate is pushed into test chamber, so that the accessing operation of transparent cup body is convenient.
The present invention is further arranged to: the inner wall of the light-source chamber is the light-gathering concave-surface for focusing light.
By using above-mentioned technical proposal, convenient for enhancing the spotlight effect of supplementary lighting sources.
In conclusion the invention has the following advantages: thering is the transparent cup body of sputum to be placed on light-source chamber end acquisition
On mouth, light filling processing is carried out to sputum after supplementary lighting sources starting；Acquired image information is transmitted to main control by CCD camera
Device；Then fisrt feature extraction unit and the first judging unit detect whether sputum contains swill according to image conformity；
After uniformity detection is qualified, whether second feature extraction unit and second judgment unit detect sputum type according to image translucency
Qualification improves the accuracy that sputum qualification tests view, enhances the comfort that sputum qualification tests view process；Code reader identification obtains
Personal information in bar code, and shown by display screen, so that staff confirms whether test object is wrong.
Detailed description of the invention
Fig. 1 is the overall structure diagram in the embodiment of the present invention；
Fig. 2 is the internal structure signal of cabinet in the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of transparent cup body in the embodiment of the present invention；
Fig. 4 is the working principle diagram in the embodiment of the present invention.
In figure: 1, cabinet；11, test chamber；12, power switch；13, communication port；14, power supply interface；15, CCD camera；
16, light-source chamber；17, supplementary lighting sources；18, transparent cup body；2, red light；21, amber light；22, green light；3, code reader；31, display screen；
32, bar code；4, movable plate；41, through-hole；42, annular convex platform；5, master controller；51, fisrt feature extraction unit；52, first
Judging unit；53, second feature extraction unit；54, second judgment unit.
Specific embodiment
Below in conjunction with attached drawing 1-4, invention is further described in detail.
Embodiment: a kind of sputum qualification tests view apparatus, as shown in Figures 1 and 3, including cabinet 1, transparent cup body 18 and control
System.
As shown in Figures 1 and 2,1 side of cabinet is equipped with test chamber 11, and 11 top of test chamber is equipped with CCD camera 15.Test chamber
11 inner bottom surfaces are equipped with light-source chamber 16, and 16 inner bottom surface of light-source chamber is equipped with the supplementary lighting sources 17 being just aligned with CCD camera 15.Cabinet 1
Outer wall is equipped with power supply interface 14 and lamp group, the input terminal of power supply interface 14 are electrically connected with power switch 12 as the result is shown.
As best shown in figs. 1 and 4, control system includes master controller 5, fisrt feature extraction unit 51, the first judging unit
52, second feature extraction unit 53 and second judgment unit 54.Wherein, master controller 5 and CCD camera 15, fisrt feature are extracted
Unit 51 and second feature extraction unit 53 are electrically connected, and 15 acquired image information of CCD camera is transmitted to by master controller 5
Fisrt feature extraction unit 51 and second feature extraction unit 53.Fisrt feature extraction unit 51 and the first judging unit 52 are electrically
Connection, fisrt feature extraction unit 51 extract the practical homogeneity value in image information, and by practical homogeneity value
It is transmitted to the first judging unit 52.First judging unit 52 is electrically connected with master controller 5 and second feature extraction unit 53, the
One judging unit 52 judges whether practical homogeneity value is qualified according to the standard homogeneity value pre-seted, and exports the
One judging result.When the first judging result is unqualified, master controller 5 generates control result and shows that lamp group makees accordingly open and close the
One control command.When the first judging result qualification, the first judging unit 52 controls second feature extraction unit 53 and starts.Second
Feature extraction unit 53 and second judgment unit 54 are electrically connected, and second feature extraction unit 53 extracts the reality in image information
Light transmittance characteristic value, and practical light transmittance characteristic value is transmitted to second judgment unit 54.Second judgment unit 54 and main control
Device 5 is electrically connected, and second judgment unit 54 judges that practical light transmittance characteristic value is according to the standard light transmittance characteristic value pre-seted
No qualification, and export the second judging result.When the second judging result is unqualified, master controller 5 generates control result display lamp
Group makees the second control command accordingly opened and closed.When the second judging result qualification, master controller 5 generates control result and shows lamp group
Make the third control command accordingly opened and closed.
As best shown in figs. 1 and 4, lamp group includes red light 2, amber light 21 and green light 22 as the result is shown.The control of first control command
Red light 2 starts.Second control command controls amber light 21 and starts.Third control command controls green light 22 and starts, so that staff
It can understand and quickly learn that sputum qualification tests view result.
As shown in Figure 3 and Figure 4, transparent 18 outer wall of cup body is pasted with bar code 32, and detection patient is stored in bar code 32
Personal information；11 inner wall of test chamber is equipped with the code reader 3 of bar code 32 for identification, and code reader 3 electrically connects with master controller 5
It connects, 1 top of cabinet is equipped with the display screen 31 being electrically connected with master controller 5.The identification of code reader 3 obtains the individual in bar code 32
Information, and shown by display screen 31, so that staff confirms whether test object is wrong.
As best shown in figs. 1 and 4,1 outer wall of cabinet is equipped with the communication port 13 being electrically connected with master controller 5.Utilize communication
Port 13 is transmitted to host computer depending on result convenient for that will test, so that the information transmission for testing view apparatus is easy to operate.
As shown in Figures 1 and 2,11 inner bottom surface of test chamber slidably connects movable plate 4, and movable plate 4 is equipped with can be with light source
The through-hole 41 that 16 port of chamber is just being aligned, 41 inner wall of through-hole are equipped with the annular convex platform 42 for placing transparent cup body 18.It will be movable
After plate 4 pulls out, transparent cup body 18 is placed on annular convex platform 42, then movable plate 4 is pushed into test chamber 11, so that transparent
The accessing operation of cup body 18 is convenient.
As shown in Fig. 2, the inner wall of light-source chamber 16 is the light-gathering concave-surface for focusing light, convenient for enhancing the optically focused of supplementary lighting sources 17
Effect.
Working principle: the transparent cup body 18 that acquisition has sputum is placed on 16 port of light-source chamber, and supplementary lighting sources 17 start
Light filling processing is carried out to sputum afterwards.Acquired image information is transmitted to master controller 5 by CCD camera 15.Then fisrt feature
Extraction unit 51 and the first judging unit 52 detect whether sputum contains swill according to image conformity.Uniformity detection is closed
After lattice, whether second feature extraction unit 53 and second judgment unit 54 are qualified according to image translucency detection sputum type, mention
High sputum qualification tests the accuracy of view, enhances the comfort that sputum qualification tests view process.
This specific embodiment is only explanation of the invention, is not limitation of the present invention, those skilled in the art
Member can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but as long as at this
All by the protection of Patent Law in the scope of the claims of invention.
Claims (6)
1. a kind of sputum qualification tests view apparatus, it is characterized in that: including cabinet (1), transparent cup body (18) and control system；
Cabinet (1) side is equipped with test chamber (11), and test chamber (11) top is equipped with CCD camera (15)；The test chamber
(11) inner bottom surface is equipped with light-source chamber (16), and light-source chamber (16) inner bottom surface is equipped with the light filling light being just aligned with the CCD camera (15)
Source (17)；The outer wall of the cabinet (1) is equipped with power supply interface (14) and as the result is shown lamp group, the input terminal electricity of power supply interface (14)
Property is connected with power switch (12)；
The control system includes master controller (5), fisrt feature extraction unit (51), the first judging unit (52), the second spy
Levy extraction unit (53) and second judgment unit (54)；Wherein,
The master controller (5), with the CCD camera (15), fisrt feature extraction unit (51) and second feature extraction unit
(53) it is electrically connected, for the CCD camera (15) acquired image information to be transmitted to fisrt feature extraction unit (51)
With second feature extraction unit (53)；
The fisrt feature extraction unit (51) is electrically connected, for extracting described image with first judging unit (52)
Practical homogeneity value in information, and the practical homogeneity value is transmitted to first judging unit (52)；
First judging unit (52) is electrically connected with the master controller (5) and second feature extraction unit (53), is used for
Judge whether the practical homogeneity value is qualified according to the standard homogeneity value pre-seted, and exports the first judgement knot
Fruit；When first judging result is unqualified, the master controller (5) generates the control work of lamp group as the result is shown and accordingly opens
The first control command closed；When the first judging result qualification, the first judging unit (52) controls second feature and extracts list
First (53) starting；
The second feature extraction unit (53) is electrically connected, for extracting described image with the second judgment unit (54)
Practical light transmittance characteristic value in information, and the practical light transmittance characteristic value is transmitted to the second judgment unit (54)；
The second judgment unit (54) is electrically connected with the master controller (5), for according to the standard light transmittance pre-seted
Characteristic value judges whether the practical light transmittance characteristic value is qualified, and exports the second judging result；When second judging result
When unqualified, the master controller (5) generates the control lamp group as the result is shown and makees the second control command accordingly opened and closed；Work as institute
When stating the second judging result qualification, the master controller (5) generates the control lamp group as the result is shown and makees the third accordingly opened and closed
Control command.
2. a kind of sputum qualification according to claim 1 tests view apparatus, it is characterized in that: the lamp group as the result is shown includes red
Lamp (2), amber light (21) and green light (22)；
First control command control red light (2) starting；
Second control command control amber light (21) starting；
Third control command control green light (22) starting.
3. a kind of sputum qualification according to claim 1 tests view apparatus, it is characterized in that: transparent cup body (18) outer wall is viscous
It posts bar code (32), the personal information of detection patient is stored in bar code (32)；Test chamber (11) inner wall, which is equipped with, to be used
In the code reader (3) of identification bar code (32), code reader (3) and master controller (5) are electrically connected, cabinet (1) top be equipped with
The display screen (31) that master controller (5) is electrically connected.
4. a kind of sputum qualification according to claim 1 tests view apparatus, it is characterized in that: the cabinet (1) outer wall be equipped with
The communication port (13) that master controller (5) is electrically connected.
5. a kind of sputum qualification according to any one of claims 1-4 tests view apparatus, it is characterized in that: the test chamber
(11) inner bottom surface slidably connects movable plate (4), and movable plate (4) is equipped with the through-hole that can be just aligned with light-source chamber (16) port
(41), through-hole (41) inner wall is equipped with the annular convex platform (42) for placing transparent cup body (18).
6. a kind of sputum qualification according to any one of claims 1-4 tests view apparatus, it is characterized in that: the light-source chamber
(16) inner wall is the light-gathering concave-surface for focusing light.
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| CN201910772205.4A CN110389131A (en) | 2019-08-21 | 2019-08-21 | A kind of sputum qualification tests view apparatus |
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Application publication date: 20191029 |