CN107525805A - Sample testing apparatus and pattern detection system - Google Patents
Sample testing apparatus and pattern detection system Download PDFInfo
- Publication number
- CN107525805A CN107525805A CN201610445387.0A CN201610445387A CN107525805A CN 107525805 A CN107525805 A CN 107525805A CN 201610445387 A CN201610445387 A CN 201610445387A CN 107525805 A CN107525805 A CN 107525805A
- Authority
- CN
- China
- Prior art keywords
- assembly
- unit
- sample
- testing apparatus
- lens unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- 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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
- G01N2021/0181—Memory or computer-assisted visual determination
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The present invention discloses a kind of sample testing apparatus used with image capturing device collocation, and sample testing apparatus includes the first assembly and the second assembly.First assembly has the first noumenon and transparent area, and transparent area has average diameter, and average diameter is between 0.5mm between 40mm.Second assembly and the first assembly are bonded sample accommodation space, and the second assembly includes the second body and lens unit, and lens unit is arranged at the second body.
Description
Technical field
The present invention relates to a kind of sample testing apparatus, more particularly to a kind of sample testing apparatus with lens unit.
Background technology
Pattern detection has developed towards the detection mode of rapid, economization and summary now, has in many fields
The application of pattern detection, such as in reproduction context of detection.In recent years, because life is nervous or industrial society's pollution environment, cause
The lifting of incidence of infertility.Statistically, average every seven couples of men and wives just have a pair and can not be pregnant, that is, have 1 15 man and wife
It is infertile, and brings many puzzlements to family and regret, it is male although whole pregnancy is almost carried out in female body
The fertilization ability of property spermatozoon occupies very important status.Wherein, ten just have three to Infertile couples to caused by being male sterility.
In general, to detect male sterility first must insert seminal fluid in transparent plastic box, and reproductive medicine is sent in two hours
Center carries out checking seminal fluid capacity, acid-base value, spermatozoon (quantity, vigor, shape, whether there is inflammation), spermatozoon antibody test etc..This
Process may bring psychological obstacle to the male of part, and be unwilling to be detected, and especially arrive reproductive medicine in addition
Center carries out detection and also brings along many inconvenience, such as needs to coordinate the work hours of Reproductive Medicine Center to ask for leave etc..
Due to the progress of science and technology, present mobile communication equipment, such as mobile phone, tablet PC etc., not only easy to carry,
Human hand one, be further that all there is a certain degree of operational capability, can be used for handle some in the past can only be in laboratory
The simple calculations carried out on computer.Therefore, if a kind of low unit price and can arrange in pairs or groups mobile phone or tablet PC can be proposed
The sample testing apparatus used, it conveniently can easily be detected at home, for detecting with reproduction, so may insure to examine
What is measured is most fresh sample, can also avoid being examined caused embarrassment to Reproductive Medicine Center, while can also mitigate economically
Burden, and can simplify detection flow, without the result for waiting a few days just to be detected again.
The content of the invention
In view of above-mentioned problem, it is an object of the invention to provide the pattern detection that a kind of mobile communication equipment of arranging in pairs or groups uses
Device, its operation is by simply combining the first assembly and the second assembly, to form sample accommodation space, and being examined
Survey.
For the above-mentioned purpose, the present invention provides a kind of sample testing apparatus used with image capturing device collocation, sample
Detection means includes the first assembly and the second assembly.First assembly has the first noumenon and transparent area, transparent area tool
There is average diameter, average diameter is between 0.5mm between 40mm.Second assembly is bonded sample with the first assembly and housed
Space, the second assembly include the second body and lens unit, and lens unit is arranged at the second body.
For the above-mentioned purpose, a kind of pattern detection system of present invention offer includes sample testing apparatus and image capture
Equipment.Sample testing apparatus includes the first assembly and the second assembly.First assembly has the first noumenon and transparent area,
Transparent area has average diameter, and average diameter is between 0.5mm between 40mm.Second assembly is bonded with the first assembly
Sample accommodation space, the second assembly include the second body and lens unit, and lens unit is arranged at the second body.Image is caught
Obtain equipment and include camera lens, camera lens corresponds to lens unit setting, and camera lens extracts image via lens unit.
In one embodiment, sample testing apparatus further includes micro-structural, micro-structural be arranged at the first assembly or
Second assembly, and in sample accommodation space, micro-structural forms pattern detection sky with the first assembly or the second assembly
Between.
In one embodiment, when the first assembly is combined to form sample accommodation space with the second assembly, micro- knot
The assembly of structure contact first and the second assembly.
In one embodiment, the second body has depressed part, and depressed area is in the second body away from the first assembly
Side, lens unit are arranged at depressed part.
In one embodiment, the second body has perforation, and lens unit is arranged at perforation.
In one embodiment, the second body has depressed part, and depressed area is in the second body close to the first assembly
Side, lens unit are arranged at depressed part.
In one embodiment, the first assembly further has optical unit, and optical unit is arranged at first body phase
For the side of sample accommodation space.
In one embodiment, optical unit is light focusing unit or light element.
In one embodiment, the first assembly further has lightproof unit, and lightproof unit is arranged at first dignity
Pair or relative sample accommodation space side, lightproof unit has opening, the center alignment lens unit of opening.
In one embodiment, the first assembly further has light diffusion unit, is arranged at the side of the first noumenon.
In one embodiment, sample testing apparatus further includes adhesion unit, be arranged at the second assembly relative to
The side of first assembly.
In one embodiment, sample testing apparatus further includes at least one link unit, links the first assembly
With the second assembly.
In one embodiment, the first noumenon has transmittance section and light tight portion, and light tight portion surrounds transmittance section, transmittance section
Center alignment lens unit.
In one embodiment, image capturing device includes camera lens, and lens unit is arranged in pairs or groups with camera lens to extract image, sample
Detection means arranges in pairs or groups image capturing device and has visual field diameter, and the ratio of average diameter and visual field diameter between 0.5 to 4 it
Between.
In one embodiment, image capturing device further has processing unit, and processing unit prejudges image tool
Whether some brightness is enough, and processing unit is given notice if luminance shortage.
From the above, according to sample testing apparatus provided by the invention and system, it is by simply combining that it, which is operated,
One assembly and the second assembly, to form sample accommodation space, and the image capturing device use that can arrange in pairs or groups.Pass through simply group
Close to make sample be placed in sample accommodation space and be observed, the micro-imaging observed is sent into image capture sets
It is standby to carry out computing, consequently, it is possible to which the door for carrying out pattern detection can be greatly reduced so that in general user can also be in
Easy pattern detection can rapidly be carried out.
Brief description of the drawings
Figure 1A is the sample testing apparatus profile of the preferred embodiment of the present invention.
Figure 1B is the sample testing apparatus profile of another preferred embodiment of the present invention.
Fig. 1 C are the schematic diagram of another embodiment of the link unit of the preferred embodiment of the present invention.
Fig. 2A is the schematic perspective view of the sample testing apparatus of another preferred embodiment of the present invention.
Fig. 2 B are the diagrammatic cross-section when sample testing apparatus shown in Fig. 2A is closed.
Fig. 3 A are the profile of another setting form of lens unit in the embodiment of the present invention.
Fig. 3 B are the profile of another setting form of lens unit in the embodiment of the present invention.
Fig. 4 A are that the first assembly of the preferred embodiment of the present invention has the profile of lightproof unit.
Fig. 4 B are that the first assembly of the preferred embodiment of the present invention has optical unit profile.
Fig. 4 C are the schematic diagram that the lens unit of the preferred embodiment of the present invention and camera lens mix into picture.
Fig. 5 is that the first assembly of the preferred embodiment of the present invention has light diffusion unit profile.
Fig. 6 is the pattern detection system schematic of another preferred embodiment of the present invention.
Embodiment
Hereinafter with reference to relevant drawings, illustrate that a kind of sample testing apparatus and sample according to the preferred embodiment of the present invention are examined
Examining system, wherein identical component will be illustrated with identical reference marks.
Figure 1A to Fig. 1 C is refer to, Figure 1A is the sample testing apparatus profile of the preferred embodiment of the present invention, and Figure 1B is this
The sample testing apparatus profile of another preferred embodiment is invented, Fig. 1 C are that the link unit of the preferred embodiment of the present invention is another
The schematic diagram of individual embodiment.Sample testing apparatus 1 can arrange in pairs or groups with image capturing device 2 and use, and image capturing device 2 is, for example,
The electronic installations such as mobile phone, tablet PC, camera, network camera, endoscope (endoscope) or drive recorder,
During practical application, sample testing apparatus 1 can also directly arrange in pairs or groups with the naked eyes of user and use.
It please refer to shown in Figure 1A, sample testing apparatus 1 includes the first assembly 11 and the second assembly 12, pattern detection
Device 1 is designed to the weight for allowing user to carry easily and size, and the e.g., from about size of hand size is made with facility
User, which carries, to be used.First assembly 11 has the first noumenon 111 and transparent area A.The material of the first noumenon 111 can be for example
Plastic material polyacids methyl esters (PMMA), makrolon (PC), the polystyrene (PS) of high-transmittance, or be glass, composite wood
Matter etc. has the material of high light transmittance, and the outer surface of the first noumenon 111 can be also made with rougher surface, to allow ambient light
Easily enter.
When transparent area A is light penetration the first noumenon 111, into sample accommodation space S1 transparency range, transparent area A positions
In the lower surface of the first noumenon 111, it is a plane domain that can appear light, and the shape of transparent area is unrestricted, can be circle
Shape or rectangle, transparent area A have an average diameter D1, average diameter D1 length between 0.5mm between 40mm, preferably then between
Between 0.8~10mm.
Second assembly 12 includes the second body 121 and lens unit L, and the material of the second body 121 can be with first
Body 111 is equally the material that plastic material, glass or composite of printing opacity etc. have high light transmittance, and lens unit L has
Have at least that convex lens can also have multiple lens, the present embodiment then illustrates so that lens unit L has convex lens as an example, to carry out shadow
The micro- amplification of picture, and lens unit L is arranged at the second body 121, such as the remote the first noumenon 111 of the second body 121
There is depressed part R1, lens unit L to be arranged in depressed part R1 for side.Therefore lens unit L can fully be trapped in second
Without protruding from the second body 12 in body 12.Lens unit L and the second body 121 can adopt Unitary injection formed or utilize group
Dress up type.
Figure 1B is refer to, Figure 1B is the sample testing apparatus profile of another preferred embodiment of the present invention, at another
In embodiment, sample detection means 1a the first noumenon 11a has material different transmittance section 111a and light tight portion 111b, leads to
The technology for crossing double-colored/double-material jet formation forms the first noumenon 11a, makes it have transmittance section 111a and light tight portion 111b, example
As using compared with light colour material formed transmittance section 111a, and use compared with dark colour material formation make light it is less pass through or
The light tight portion 111b that can not be penetrated.Wherein, transmittance section 111a thickness can be adjusted arbitrarily, be with transmittance section 111a thickness again
Degree is less than exemplified by light tight portion 111b.
In addition, transmittance section 111a can rounded or rectangle, light tight portion 111b is set around the 111a of transmittance section,
And transmittance section 111a center is in alignment with lens unit L, it is preferred that lens unit L optical axis can be similarly aligned with image capture
The optical axis of equipment 2, and light shaft offset is less than in 2mm and belonged in the range of being aligned.In second body 12a, lens unit L
Equally the material compared with light colour can be used to form transmittance section for top, to allow light also to reach lens unit L.Therefore by impermeable
Light portion 111b and transmittance section 111a setting can be such that the first noumenon 11a has such as the function of aperture, can limit and hold into sample
The light being empty in a S1.In other words, sample detection means 1a transmittance section 111a, sample detection means 1 compared to Figure 1A
Transparent area A, there can be smaller average diameter, therefore light tight portion 111b setting can reduce ambient diffusing light and inject sample inspection
Device 1a is surveyed, and transmittance section 111a alignment lens units L sets and observed when then can more concentrate light and can lift detection sample
Image brilliance, and contribute to sample testing apparatus 1a imaging definition.
Figure 1A to Figure 1B is please also refer to, the second assembly 12 and the first assembly 11 can pass through at least one link unit
15 link to be bonded sample accommodation space S1 each other.In the present invention, sample can be liquid sample or solid-state sample, example
Such as seminal fluid, blood, nutrient solution, waste water biological specimen or abiotic sample.But the present invention is not limited, according to different
Need, sample can also be the biological specimens such as histotomy, cell culture fluid or tissue fluid, or be mineral, leather, macromolecule etc.
Abiotic sample, and sample is placed in sample accommodation space S1 and detected.
Link unit 15 for example, by buckle, snib, magnetic or the mode of connection such as can screw togather and closely link the first combination
The assembly 12 of body 11 and second, in Figure 1A and Figure 1B, sample testing apparatus 1,1a are to be combined with the first assembly 11 with second
The script one end of body 12 is interconnected after projecting, and the other end is then using link unit 15 (being, for example, buckle unit) come chain
Connect.
Link unit can also as shown in Figure 1 C, and sample testing apparatus 1b has link unit 15b, in fig. 1 c, first
Assembly 11b and the second assembly 12b can be made into the disk-like configuration with flattening, and link unit 15b be then by
The mutual cooperation structure of male and female screw thread, for example, the first assembly 11b is with male thread and the second assembly 12b is with box thread,
And the first assembly 11 and the mutually rotation of the second assembly 12 are subjected to spiral lock conjunction, make the first assembly 11b equally to reach
It can closely be combined mutually with the second assembly 12b, form sample accommodation space S1.
It is also noted that the sample detection means in the present embodiment are with circular or square compact case or optical disk cartridge
Exemplified by, the sample accommodation space that is formed after the first assembly is combined with the second assembly can be fixed volume.Consequently, it is possible to
When extracting image by image capturing device, this image or multiple images can not only make the qualitative inspection of sample physicochemical characteristic
Survey, moreover it is possible to make quantitative detection.If the volume of sample is little, it may be selected that there is the less sample detection of sample accommodation space
Device is used.Because the structure of sample detection means is simple, sample can be contained as the product of disposal type, can reduced
Sample is contaminated.Sample detection means are arranged in pairs or groups with image capturing device after use, you can amplification sample image, rapidly observe sample
The physicochemical characteristic of product, or even coordinate the built-in software of image capturing device, you can calculate the numerical value such as the concentration of sample.
It refer to shown in Fig. 2A and Fig. 2 B, Fig. 2A is the solid of the sample testing apparatus of another preferred embodiment of the present invention
Schematic diagram, diagrammatic cross-section when Fig. 2 B then close for the sample testing apparatus shown in Fig. 2A.Sample testing apparatus 1c is further
Micro-structural 13 can be included, micro-structural 13 may be disposed at the first assembly 11 or the second assembly 12, and be located at sample accommodation space
Among S1, the assembly 11 of micro-structural 13 and first or the second assembly 12 form pattern detection space S 2.
When sample volume amount is less, by the setting of micro-structural 13, sample volume can be more specifically quantified.Work as micro-structural
13 when being arranged on the first assembly 11c, and after the first assembly 11c and the second assembly 12c, micro-structural 13 combines with second
Body 12c bodies form pattern detection space S 2；Or as shown in Figure 2 B, micro-structural 13 is arranged on the second assembly 12c, with reference to
After one assembly 11c and the second assembly 12c, and the assembly 11c of micro-structural 13 and first forms pattern detection space S 2.This
Outside, when sample testing apparatus 1c the first assembly 11c is combined with the second assembly 12c, pattern detection space S 2 is preferably
Completely closed space, to prevent sample from overflowing outside pattern detection space S 2, as shown in Figure 2 B, and excessive sample also can
Overflowed during the first assembly 11c and the second assembly 12c is covered.Therefore, when the first assembly 11 combines with second
When body 12 is combined to form sample accommodation space S1, contact the first assembly 11 of micro-structural 13 and the second assembly 12, and sample
This detection space S 2 can be located directly in lens unit L surface, with sharp transparent area A printing opacity, can directly be irradiated in
Quantitative sample among pattern detection space S 2, image capturing device imaging is assisted beneficial to lens unit L.
It refer to shown in Fig. 3 A and Fig. 3 B, Fig. 3 A are another section for setting form of lens unit in the embodiment of the present invention
Figure, Fig. 3 B are the another profile for setting form of lens unit in the embodiment of the present invention.
In figure 3 a, it is with earlier figures 1A differences, is perforation H, lens unit L possessed by the second body 121d
It is disposed in perforation H.In addition, lens unit can be fixed with bonding glue G bondings between lens unit L and the second body 121d
L, therefore lens unit L can firmly be arranged at perforation H, enable lens unit L completely through in the second body 12.
In Fig. 3 B, the second body 121e equally has depressed part R2, but is with Figure 1A depressed part R1 differences,
Depressed part R2 is to be arranged at depressed part R2 close to the first assembly 11e side, lens unit L positioned at the second body 121, changes speech
It, depressed part R2 is the position of the close top surface positioned at the second body 121e, and lens unit L is arranged at depressed part R2, because
This lens unit L can incompletely be trapped in the second body 12 and protrude from the second body 12 close to sample accommodation space S1
Side.
Then, refer to shown in Fig. 4 A to Fig. 4 C, Fig. 4 A are that the first assembly of the preferred embodiment of the present invention has shading
The profile of unit, Fig. 4 B are that the first assembly of the preferred embodiment of the present invention has optical unit profile, and Fig. 4 C are this hair
The lens unit of bright preferred embodiment mixes into the schematic diagram of picture with camera lens.
In Figure 4 A, sample testing apparatus 1f the first assembly 11f has more lightproof unit 112, and lightproof unit 112 is set
It is placed in the first noumenon 111 to face or relative sample accommodation space S1 side, that is, the upper of the first noumenon 111 can be arranged on
Surface or lower surface, in Figure 4 A, lightproof unit 112 are configured by exemplified by sample accommodation space S1 side, and
Lightproof unit 112 has opening O, the center alignment lens unit L for the O that is open, therefore lightproof unit 112 and the O that is open setting can
The first assembly 11f is had such as the function of aperture, can equally allow and enter by transparent area A inside sample testing apparatus 1f
The image brilliance observed during detection sample is more concentrated and can lifted to light, and contributes to sample testing apparatus 1f imaging clearly
Degree.
As shown in Figure 4 B, when sample testing apparatus 1f and image capturing device 2 are arranged in pairs or groups to extract image, if finding image
Luminance shortage, sample testing apparatus 1f the first assembly 11f can have more optical unit 113, to assemble or guide environment
In or outside light to sample accommodation space S1, to lift the brightness of image.Optical unit 113 may be disposed at the first noumenon 11
Relative to sample accommodation space S1 side.Wherein, optical unit 113 can be light focusing unit or light element, and light focusing unit can
To be such as concentrating component, such as can be convex lens, material can be glass or resin.Then with optical unit in the present embodiment
Exemplified by 113 are light element, as shown in Figure 4 B, optical unit 113 is arranged at the first noumenon 111f relative to sample accommodation space
S1 side, and optical unit 113 also has two roughness 113a and 113b, and wherein roughness 113a is located at optical unit
113 face one end of external light source, and roughness 113b be then the first assembly 11f of direct contact and in face of transparent area A or
Transmittance section.
Wherein, external light source be can be for example when image capturing device 2 is mobile phone, and its flash lamp 21 is sent
Light.Because the roughness 113a of optical unit 113 faces external light source, i.e. roughness 113a is in face of flash of light in this example
Lamp 21, after flash lamp 21 emits beam, light by roughness 113a can enter optical module 113 inside be communicated to again it is another
The roughness 113b outgoing at end, extraneous light is directed into sample testing apparatus 1f by sample testing apparatus 1f outside
Portion, to lift image brilliance.In Fig. 4 B, sample testing apparatus 1f is equally with the first assembly 11f there is lightproof unit 112 to be
Example, light can then penetrate the first assembly 11f transparent area A, then be housed via the opening O of lightproof unit 112 into sample
In space S 1.(do not illustrated in figure) when sample testing apparatus 1f further includes micro-structural 13 even, extraneous light is also
It can be fed in pattern detection space S 2, then be imaged via lens unit L.Therefore, optical unit 113 can fill pattern detection
The utilization extraneous lights of 1f more efficiently are put, and light is successfully directed into sample testing apparatus 1f, it is bright to lift image
Degree.
Fig. 4 B are refer again to, sample testing apparatus 1f further includes adhesion unit 14, and adhesion unit 14 is arranged at second
Assembly 12f relative to the first assembly 11f side, in other words, adhesion unit 14 set place i.e. whole sample
Bottommost is also near the position of image capturing device 2 in detection means 1f.Adhesion unit 14 sets to be attached to image capture
For 2 or other devices with image capturing device 2, adhesion unit 14 can be viscose, clay, for repeated adhesion foam
The structures such as glue, fastener, sucker or group of magnets, by the setting of adhesion unit 14, enable sample testing apparatus 1f attached securely
In image capturing device 2.
It please also refer to shown in Fig. 4 B and Fig. 4 C, Fig. 4 C are that the lens unit of the preferred embodiment of the present invention and image capture are set
Standby camera lens mixes into the schematic diagram of picture, and in figure 4b, image capturing device 2 further includes in addition to flash lamp 21
Camera lens 22, sample testing apparatus 1f are the side that camera lens 22 is attached directly to by adhesion unit 14, therefore, sample testing apparatus
1f lens unit L can arrange in pairs or groups with the camera lens 22 of image capturing device 2 extracts image I (showing in figure 4 c).
It is emphasized that lens Le in figure 4 c, it is that sample testing apparatus 1f lens unit L and image capture are set a bit
The equivalent lens schematic diagram that standby 2 matched combined of camera lens 22 is formed.It is mobile phone with image capturing device 2 in the present embodiment
Exemplified by iPhone 6, wherein for image capturing device 2 with the photosensory assembly Se (CCD) when 1/3, its size is width 4.8
3.6 millimeters of millimeter and height, i.e. the width a that photosensory assembly Se is indicated in Fig. 4 C and height b product.In the present embodiment, thoroughly
Mirror Le enlargement ratio is exemplified by 1.1 times, and enlargement ratio herein is 1.1 times and referred to when the object Ob warps in sample
It is imaged on by lens Le on photosensory assembly Se, image I is compared to object Ob and in the enlargement ratio being imaged on photosensory assembly Se.
Moreover, the field range (Field of View, FOV) that can be actually viewed via lens Le can be by following meter
Calculation mode draws, wide 4.8 millimeters of photosensory assembly Se are multiplied by it is high 3.6 millimeters, then divided by enlargement ratio 1.1 square, can obtain
Go out the field range FOV of the mm sq of area about 14.3.If in addition, it is the area of a circle by field range FOV area approximation
Words, then field range FOV will have approximate visual field diameter D2, visual field diameter D2 to be approximately equal to 4.3 millimeters；If by field range
If FOV area approximation is area, then its visual field diameter D2 is about then 3.8 millimeters.In other words, diameter D2 in the visual field is
Field range (the Field of that the equivalent lens Le that to be lens unit L form with the matched combined of camera lens 22 can be actually viewed
View, FOV) average diameter length.
Fig. 4 A are refer again to, transparent area A transparency range there can be average diameter D1 length, and transparent area A's is average straight
Footpath D1 and field range FOV visual field diameter D2 ratio is between 0.5 to 4, preferably then between 0.8 to 2.Therefore,
The object Ob of sample can form image I by lens Le in sample accommodation space S1, and by photosensitive group in image capturing device 2
Part Se receives image I signal.
Next referring to Fig. 5, Fig. 5 is that the first assembly of the preferred embodiment of the present invention has light diffusion unit profile,
In Fig. 5 sample testing apparatus 1g, the first assembly 11g is in addition to lightproof unit 112, further with light diffusion unit
114, light diffusion unit 114 is arranged at the first noumenon 111g side, such as is arranged at lightproof unit 112 and the first noumenon 111g
Between.Light diffusion unit 114 may be, for example, a kind of optical diffusion film, for example will can be led by the light element in previous embodiment
The incident light entered, homogenization turns into more parallel light, to illuminate inside sample accommodation space S1.Thus, sample testing apparatus
1g passes through the setting of light diffusion unit 114, can reach light and improve the effect of light utilization rate.
It please also refer to shown in Fig. 4 C and Fig. 6, Fig. 6 is that the pattern detection system of another preferred embodiment of the present invention is illustrated
Figure, pattern detection system 3 is exemplified by including sample testing apparatus 1f and Extraction of Image module 2.Wherein pattern detection fills
The form put can also be one of above-mentioned all sample testing apparatus or its combination；Image capturing device 2 be, for example, mobile phone,
Tablet PC, camera, network camera, endoscope (endoscope) or drive recorder etc., Extraction of Image module 2 is wrapped
Containing camera lens 22, in addition to comprising camera lens 22, Extraction of Image module 2 can also include flash lamp 21, processing unit 23 and
Display unit 24.Wherein, processing unit 23 electrically connects flash lamp 21, camera lens 22 and display unit 24, and can include at least one
Individual microprocessor (MPU) or controller, to control the running of the other assemblies of Extraction of Image module 2, the corresponding lens list of camera lens 22
First L and set, camera lens 22 extracts image via lens unit, and image has brightness.And pattern detection system 3 can pass through peace
The step of application program (application, app) loaded on image capturing device 2 is to run pattern detection and calculate.
Processing unit 23 can judge whether the brightness for the image that Extraction of Image module 2 is extracted is enough, if brightness is too low
Processing unit 23 will give notice N, and notice N can transmit to display unit 24 to inform sample in the current pattern detection system 3 of user
This brightness is in the state of deficiency.For example, sample has been in the state of sample accommodation space S1 has been inserted, bright when image
When spending enough, now app can just show the button that can be tested and analyzed, to continue subsequent detection and calculating, such as
Calculate, the physicochemical characteristic of analysis sample, sample first can also react with biochemical substances, follow-up quantitative calculating later or qualitative sentence
It is fixed.Conversely, when the brightness of image is too low, app will not show the button that can be tested and analyzed, and now processing unit 23 can
Control flash lamp 21 emits beam to supplement light source, or by user's opens voluntarily flash lighting, detects subsequent samples
The step of can be smoothed out.
In summary, according to sample testing apparatus provided by the invention and system, it is by simply combining that it, which is operated,
One assembly and the second assembly, to form sample accommodation space, its image capturing device use that can arrange in pairs or groups, pass through simply group
The mechanism of two-piece type is closed to make sample be placed in sample accommodation space to be observed, and the micro-imaging observed is transmitted
Computing is carried out to image capturing device, consequently, it is possible to which the door for carrying out pattern detection can be greatly reduced so that non-to have received specially
The user of industry training also can rapidly carry out easy pattern detection everywhere.
Illustrative is the foregoing is only, rather than is restricted.Any spirit and scope without departing from the present invention, and it is entered
Capable equivalent modifications or change, it is intended to be limited solely by appended claims scope.
Claims (24)
1. a kind of sample testing apparatus, comprising：
First assembly, there is the first noumenon and transparent area, the transparent area has average diameter, and the average diameter is between 0.5mm
To between 40mm；And
Second assembly, sample accommodation space is bonded with first assembly, second assembly include the second body with
And lens unit, the lens unit are arranged at second body.
2. sample testing apparatus as claimed in claim 1, is further included：
Micro-structural, is arranged at first assembly or second assembly, and in the sample accommodation space, the micro-structural with
First assembly or second assembly form pattern detection space.
3. sample testing apparatus as claimed in claim 2, wherein when first assembly is combined with shape with second assembly
During into the sample accommodation space, the micro-structural contact first assembly and second assembly.
4. sample testing apparatus as claimed in claim 1, wherein second body have depressed part, the depressed area in this
Side of two bodies away from first assembly, the lens unit are arranged at the depressed part.
5. sample testing apparatus as claimed in claim 1, wherein second body have perforation, the lens unit is arranged at this
Perforation.
6. sample testing apparatus as claimed in claim 1, wherein second body have depressed part, the depressed area in this
Two bodies are arranged at the depressed part close to the side of first assembly, the lens unit.
7. sample testing apparatus as claimed in claim 1, wherein first assembly further have optical unit, the optics
Unit is arranged at side of the first noumenon relative to the sample accommodation space.
8. sample testing apparatus as claimed in claim 7, the wherein optical unit are light focusing unit or light element.
9. sample testing apparatus as claimed in claim 1, wherein first assembly further have lightproof unit, the shading
Unit is arranged at that the first noumenon faces or the side of the relative sample accommodation space, the lightproof unit have opening, the opening
Center be directed at the lens unit.
10. sample testing apparatus as claimed in claim 1, wherein first assembly, which enter one, has light diffusion unit, if
It is placed in the side of the first noumenon.
11. sample testing apparatus as claimed in claim 1, is further included：
Adhesion unit, it is arranged at side of second assembly relative to first assembly.
12. sample testing apparatus as claimed in claim 1, is further included：
At least one link unit, link first assembly and second assembly.
13. sample testing apparatus as claimed in claim 1, the wherein the first noumenon have transmittance section and light tight portion, this is not
Transmittance section surrounds the transmittance section, and the center of the transmittance section is directed at the lens unit.
14. a kind of pattern detection system, includes：
Sample testing apparatus, comprising：
First assembly, there is the first noumenon and transparent area, the transparent area has average diameter, and the average diameter is between 0.5mm
To between 40mm, and
Second assembly, sample accommodation space is bonded with first assembly, second assembly include the second body with
And lens unit, the lens unit are arranged at second body；And
Image capturing device, comprising camera lens, the camera lens to should lens unit set, the camera lens extracts shadow via the lens unit
Picture.
15. pattern detection system as claimed in claim 14, is further included：
Micro-structural, is arranged at first assembly or second assembly, and in the sample accommodation space, the micro-structural with
First assembly or second assembly form pattern detection space.
16. pattern detection system as claimed in claim 15, wherein when first assembly combined with second assembly with
When forming the sample accommodation space, the micro-structural contact first assembly and second assembly.
17. pattern detection system as claimed in claim 14, wherein second body have depressed part, the depressed area is in this
Side of second body away from first assembly, the lens unit are arranged at the depressed part.
18. pattern detection system as claimed in claim 14, wherein second body have perforation, the lens unit is arranged at
The perforation.
19. pattern detection system as claimed in claim 14, wherein second body have depressed part, the depressed area is in this
Second body is arranged at the depressed part close to the side of first assembly, the lens unit.
20. pattern detection system as claimed in claim 14, wherein first assembly further have lightproof unit, the screening
Light unit is arranged at that the first noumenon faces or the side of the relative sample accommodation space, the lightproof unit have opening, and this is opened
The center of mouth is directed at the lens unit.
21. pattern detection system as claimed in claim 14, is further included：
At least one link unit, link first assembly and second assembly.
22. pattern detection system as claimed in claim 14, the wherein the first noumenon have transmittance section and light tight portion, this is not
Transmittance section surrounds the transmittance section, and the center of the transmittance section is directed at the lens unit.
23. pattern detection system as claimed in claim 14, the wherein image capturing device include camera lens, the lens unit with
The camera lens is arranged in pairs or groups to extract the image, and the sample testing apparatus arranges in pairs or groups the image capturing device and has visual field diameter, and this is put down
Equal diameter and the visual field diameter ratio value are between 0.5 to 4.
, should 24. pattern detection system as claimed in claim 14, the wherein image capturing device further have processing unit
Processing unit prejudges whether the brightness that the image has is enough, and the processing unit is given notice if the luminance shortage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445387.0A CN107525805A (en) | 2016-06-20 | 2016-06-20 | Sample testing apparatus and pattern detection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445387.0A CN107525805A (en) | 2016-06-20 | 2016-06-20 | Sample testing apparatus and pattern detection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107525805A true CN107525805A (en) | 2017-12-29 |
Family
ID=60734558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610445387.0A Pending CN107525805A (en) | 2016-06-20 | 2016-06-20 | Sample testing apparatus and pattern detection system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107525805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407375A (en) * | 2018-10-16 | 2019-03-01 | Oppo广东移动通信有限公司 | A kind of display panel and preparation method thereof, display screen component, electronic equipment |
Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331551A (en) * | 2000-06-22 | 2002-01-16 | 三菱电机株式会社 | Camera device and portable telephone using same |
| CN1365221A (en) * | 2001-01-12 | 2002-08-21 | 柯尼卡株式会社 | Photographic device and photographic lens |
| CN101952762A (en) * | 2008-01-02 | 2011-01-19 | 加利福尼亚大学董事会 | High numerical aperture telemicroscopy apparatus |
| US20110292198A1 (en) * | 2010-05-31 | 2011-12-01 | Silverbrook Research Pty Ltd | Microscope accessory for attachment to mobile phone |
| CN1957254B (en) * | 2004-04-07 | 2012-01-25 | 沃德劳有限合伙公司 | Disposable chamber for analyzing biologic fluids |
| WO2013158504A1 (en) * | 2012-04-17 | 2013-10-24 | Ehrenkranz Joel R L | Device for performing diagnostic test and methods for use thereof |
| CN103969262A (en) * | 2014-05-20 | 2014-08-06 | 杨征 | Liquid detection diagnosis system |
| CN103983572A (en) * | 2014-05-12 | 2014-08-13 | 杨征 | Optical detection and diagnostic device on basis of mobile equipment |
| US20140296112A1 (en) * | 2010-09-09 | 2014-10-02 | Dublin City University | Optical testing system |
| CN104251832A (en) * | 2013-06-27 | 2014-12-31 | 罗伯特·博世有限公司 | Outer part for a device and device |
| WO2015108820A1 (en) * | 2014-01-14 | 2015-07-23 | The Regents Of The University Of California | Method and device for detection and spatial mapping of mercury concentration in water samples |
| CN105301755A (en) * | 2014-07-07 | 2016-02-03 | 亿观生物科技股份有限公司 | Portable microscope device |
| CN105378449A (en) * | 2012-12-17 | 2016-03-02 | 胡文聪 | Sampling assembly, microscope module, and microscope apparatus |
| CN105549191A (en) * | 2014-10-24 | 2016-05-04 | 亿观生物科技股份有限公司 | Microscope module and microscope device |
-
2016
- 2016-06-20 CN CN201610445387.0A patent/CN107525805A/en active Pending
Patent Citations (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1331551A (en) * | 2000-06-22 | 2002-01-16 | 三菱电机株式会社 | Camera device and portable telephone using same |
| CN1365221A (en) * | 2001-01-12 | 2002-08-21 | 柯尼卡株式会社 | Photographic device and photographic lens |
| CN1957254B (en) * | 2004-04-07 | 2012-01-25 | 沃德劳有限合伙公司 | Disposable chamber for analyzing biologic fluids |
| CN101952762A (en) * | 2008-01-02 | 2011-01-19 | 加利福尼亚大学董事会 | High numerical aperture telemicroscopy apparatus |
| US20110292198A1 (en) * | 2010-05-31 | 2011-12-01 | Silverbrook Research Pty Ltd | Microscope accessory for attachment to mobile phone |
| US20140296112A1 (en) * | 2010-09-09 | 2014-10-02 | Dublin City University | Optical testing system |
| WO2013158504A1 (en) * | 2012-04-17 | 2013-10-24 | Ehrenkranz Joel R L | Device for performing diagnostic test and methods for use thereof |
| CN105378449A (en) * | 2012-12-17 | 2016-03-02 | 胡文聪 | Sampling assembly, microscope module, and microscope apparatus |
| CN104251832A (en) * | 2013-06-27 | 2014-12-31 | 罗伯特·博世有限公司 | Outer part for a device and device |
| WO2015108820A1 (en) * | 2014-01-14 | 2015-07-23 | The Regents Of The University Of California | Method and device for detection and spatial mapping of mercury concentration in water samples |
| CN103983572A (en) * | 2014-05-12 | 2014-08-13 | 杨征 | Optical detection and diagnostic device on basis of mobile equipment |
| CN103969262A (en) * | 2014-05-20 | 2014-08-06 | 杨征 | Liquid detection diagnosis system |
| CN105301755A (en) * | 2014-07-07 | 2016-02-03 | 亿观生物科技股份有限公司 | Portable microscope device |
| CN105549191A (en) * | 2014-10-24 | 2016-05-04 | 亿观生物科技股份有限公司 | Microscope module and microscope device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109407375A (en) * | 2018-10-16 | 2019-03-01 | Oppo广东移动通信有限公司 | A kind of display panel and preparation method thereof, display screen component, electronic equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7223749B2 (en) | High dynamic range analyzer for testing hazardous contaminants | |
| RU2728427C2 (en) | Apparatus and system for collecting and analyzing steam condensate, in particular an exhaled air condensate, as well as a method for use thereof | |
| EP3311163B1 (en) | Micro-plate reader for elisa testing | |
| US9983139B2 (en) | Modular illumination and sensor chamber | |
| EP1866637B1 (en) | Body fluid testing component for analyte detection | |
| TWI647452B (en) | Testing equipment with magnifying function | |
| JP2021182013A (en) | System, apparatus and method for verifying completeness of sample | |
| US20130280698A1 (en) | Rapid multiplex lateral flow assay device | |
| SE531041C2 (en) | Platelet count | |
| US20170023542A1 (en) | Smartphone dock and diagnostic-test reader plus related methods | |
| CN105181959A (en) | Immunochromatography test strip quantitative detection apparatus and immunochromatography test strip quantitative detection method | |
| CN108508006A (en) | A kind of portable detector | |
| Dell et al. | Mobile tools for point-of-care diagnostics in the developing world | |
| EP3890594A1 (en) | Solution collection device with evaluation element | |
| KR20120120077A (en) | Analyzing device | |
| DE102011050550A1 (en) | Method and apparatus for quantifying subgroups from a mixed population of cells | |
| WO2009063185A1 (en) | Test results reading method and apparatus | |
| US20170227519A1 (en) | Optical viewing device | |
| Wang et al. | A standalone and portable microfluidic imaging detection system with embedded computing for point-of-care diagnostics | |
| CN107525805A (en) | Sample testing apparatus and pattern detection system | |
| CN103776998A (en) | Portable immune-chromatography analysis meter | |
| TW201621317A (en) | Method and system of drug detection | |
| CN207502541U (en) | A kind of immunochromatography hand-held analyzer | |
| CN208155871U (en) | A kind of detection structure for drugs reagent card detector | |
| CN210834687U (en) | Multifunctional analysis instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |
|
| WD01 | Invention patent application deemed withdrawn after publication |