CN111077079A - Biological detection device - Google Patents
Biological detection device Download PDFInfo
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- CN111077079A CN111077079A CN202010036030.3A CN202010036030A CN111077079A CN 111077079 A CN111077079 A CN 111077079A CN 202010036030 A CN202010036030 A CN 202010036030A CN 111077079 A CN111077079 A CN 111077079A
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- 238000001514 detection method Methods 0.000 title claims abstract description 82
- 241000700605 Viruses Species 0.000 claims abstract description 34
- 230000003595 spectral effect Effects 0.000 claims abstract description 29
- 238000001228 spectrum Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 6
- 238000003672 processing method Methods 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 24
- 238000012545 processing Methods 0.000 description 4
- 239000000126 substance Substances 0.000 description 3
- 238000004148 unit process Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
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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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
-
- 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
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- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Mathematical Physics (AREA)
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- Spectroscopy & Molecular Physics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The embodiment of the invention discloses a biological detection device, which comprises a shell, a detection unit, a light source unit and a collection unit, wherein the detection unit, the light source unit and the collection unit are positioned in the shell; a light source unit and a collection unit are arranged above the opening, and the opening is used for placing an object to be detected; the light source unit is used for generating light rays with preset wavelengths; the acquisition unit is used for acquiring spectral data excited by the object to be detected after receiving light irradiation with a preset wavelength; the detection unit is used for controlling the intensity and color of light with preset wavelength generated by the light source unit, receiving the spectral data collected by the collection unit and determining the type and concentration of the virus borne by the object to be detected according to the spectral data.
Description
Technical Field
The invention relates to the technical field of biological detection, in particular to a biological detection device.
Background
At present, if living organisms are polluted by viruses, the viruses need to be detected, generally, the organisms polluted by the viruses are placed on a test strip, and the test strip is placed on a detector for detection, but the existing test strip color identification is carried out under the natural light environment, the interference of the environment light on the color identification is large, and the position of the test strip relative to a camera is not fixed, so that the difficulty of virus identification is further increased, and the accuracy is reduced.
Disclosure of Invention
In view of the above technical problems, an embodiment of the present invention provides a biological detection apparatus, including: the device comprises a shell, a detection unit, a light source unit and a collection unit, wherein the detection unit, the light source unit and the collection unit are positioned in the shell, and an opening is formed in the lower part of the side surface of the shell; the light source unit and the acquisition unit are arranged above the opening, and the detection unit is respectively connected with the light source unit and the acquisition unit;
the opening is used for placing an object to be detected, wherein living organisms polluted by viruses are borne on the object to be detected;
the light source unit is used for generating light rays with preset wavelengths;
the acquisition unit is used for acquiring spectral data emitted by viruses on the object to be detected, wherein the spectral data is generated after the object to be detected receives the light irradiation with the preset wavelength;
the detection unit is used for controlling the intensity value and the color value of the light with the preset wavelength generated by the light source unit, receiving the spectral data collected by the collection unit, and determining the type and the concentration of the virus according to the spectral data.
Optionally, the detection unit includes an Android system device, and the Android system device is provided with preset application software.
Optionally, the detecting unit is configured to control an intensity value and a color value of light with a preset wavelength generated by the light source unit, receive the spectrum data collected by the collecting unit, and determine the type and concentration of the virus according to the spectrum data, including:
the Android system equipment controls the intensity value and the color value of the light with the preset wavelength generated by the light source unit through the preset application software;
and the Android system equipment receives the spectrum data sent by the acquisition unit through the preset application software, processes the spectrum data by adopting a data image processing method, and obtains the type and the concentration of the organism borne by the object to be detected.
Optionally, the light source unit includes an LED control panel, and a plurality of LED illuminants are disposed on the LED control panel, and the plurality of LED illuminants are configured to generate light with a preset wavelength.
Optionally, the LED luminary includes at least a green LED bead and a violet LED bead.
Optionally, the LED control board has at least a USB interface for connecting with the detection unit.
Optionally, the acquisition unit comprises at least one of a camera or a video camera.
Optionally, the device further comprises a power supply unit, and the power supply unit is connected with the detection unit and used for supplying power to the detection unit.
Optionally, the device further includes a display unit, the display unit is located outside the housing, the display unit is connected to the detection unit, and the display unit is configured to display the type and concentration of the virus carried by the object to be detected.
Optionally, the display unit comprises at least one of a resistive screen or a capacitive screen.
In the technical scheme provided by the embodiment of the invention, the biological detection device comprises a shell, a detection unit, a light source unit and a collection unit, wherein the detection unit, the light source unit and the collection unit are positioned in the shell, and an opening is formed in the lower part of the side surface of the shell; a light source unit and a collection unit are arranged above the opening, and a detection unit is respectively connected with the light source unit and the collection unit; the opening is used for placing an object to be detected; the light source unit is used for generating light rays with preset wavelengths; the acquisition unit is used for acquiring the spectral data excited by the virus after the object to be detected receives the light with the preset wavelength; the detection unit is used for controlling the intensity and color of light with preset wavelength generated by the light source unit, receiving the spectral data collected by the collection unit and determining the type and concentration of viruses borne by the object to be detected according to the spectral data.
Drawings
Fig. 1 is a schematic structural diagram of a biological detection apparatus according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention provides a biological detection apparatus, including: the device comprises a shell 102, a detection unit 101, a light source unit 104 and a collection unit 103, wherein the detection unit 101, the light source unit 104 and the collection unit 103 are positioned in the shell 102, and an opening 105 is formed in the lower portion of the side face of the shell 102; the light source unit 104 and the acquisition unit 103 are arranged above the opening 105, and the detection unit 101 is respectively connected with the light source unit 104 and the acquisition unit 103;
the opening 105 is used for placing an object to be detected;
the light source unit 104 is configured to generate light with a preset wavelength;
the acquisition unit 103 is configured to acquire spectral data emitted by a virus on the object to be detected, where the spectral data is generated after the object to be detected receives light irradiation with the preset wavelength;
the detection unit 101 is configured to control an intensity value and a color value of light with a preset wavelength generated by the light source unit, receive the spectral data acquired by the acquisition unit, and determine the type and concentration of the virus according to the spectral data.
Specifically, the object to be detected in the embodiment of the present invention is a quantitative analysis test strip, and the test strip carries a living organism contaminated by a virus, and the biological detection device is configured to detect the type and concentration of the virus on the test strip.
Specifically, the detection unit 101, the light source unit 104, and the collection unit 103 are placed in the housing 102 of the biological detection device, the lower portion of the side surface of the housing 102 is provided with an opening 105, the opening may be disposed at the lower portion of any one of the four side surfaces of the housing, or the opening may be disposed at each side surface, a specific setting method may be set by itself according to needs, and is not specifically limited in the embodiment of the present invention;
the light source unit 104 and the collection unit 103 are located above the opening 105, the positions of the light source unit 104 and the collection unit 103 relative to the opening 105 can be set as required, and preferably, the collection unit 103 can be close to the opening 105, and can collect spectral data emitted by viruses on the object to be detected in a close range and with high precision.
The object to be detected, namely the test strip, is placed in the opening position, the detection unit controls the light source unit to generate light with a preset wavelength, the light comprises a light intensity value and a color value, the light source unit sends out light with the preset wavelength to the light intensity value and the color value, the light irradiates the test strip, spectrum data of viruses on the test strip are excited, the collection unit collects the spectrum data and sends the spectrum data to the detection unit, and the detection unit processes the spectrum data to obtain the types and the concentrations of the viruses on the test strip.
The biological detection device provided by the embodiment of the invention comprises a shell, a detection unit, a light source unit and a collection unit, wherein the detection unit, the light source unit and the collection unit are positioned in the shell; a light source unit and a collection unit are arranged above the opening, and a detection unit is respectively connected with the light source unit and the collection unit; the opening is used for placing an object to be detected; the light source unit is used for generating light rays with preset wavelengths; the acquisition unit is used for acquiring the spectral data excited by the virus after the object to be detected receives the light with the preset wavelength; the detection unit is used for controlling the intensity and color of light with preset wavelength generated by the light source unit, receiving the spectral data collected by the collection unit and determining the type and concentration of the virus borne by the object to be detected according to the spectral data.
Optionally, the detection unit includes an Android system device, and the Android system device is provided with preset application software.
Specifically, the detection unit includes an Android (Android) system device, and a preset application software is installed on the Android system device and is used for processing the acquired spectral data.
Optionally, the detecting unit is configured to control an intensity value and a color value of light with a preset wavelength generated by the light source unit, receive the spectrum data collected by the collecting unit, and determine the type and concentration of the virus according to the spectrum data, including:
the Android system equipment controls the intensity value and the color value of the light with the preset wavelength generated by the light source unit through the preset application software;
and the Android system equipment receives the spectrum data sent by the acquisition unit through the preset application software, processes the spectrum data by adopting a data image processing method, and obtains the type and the concentration of the organism borne by the object to be detected.
Specifically, the Android system device performs the following processing on the acquired spectral data through preset application software, for example, a moving smoothing method, a derivation method, a multivariate scattering correction method, a standard normal transformation, and the like, and during actual processing, the above methods are combined according to a certain order and used for specific analysis of specific situations. On the basis of the above embodiment, optionally, the light source unit includes an LED control board, and a plurality of LED light emitters are disposed on the LED control board and used for generating light with a preset wavelength. Optionally, the LED luminary includes at least a green LED bead and a violet LED bead.
Optionally, the LED control board has at least a USB interface for connecting with the detection unit.
The LED control panel is connected with the detection unit through the USB interface, and the detection unit provides power and sends control signals for the LED control panel through the USB interface.
Optionally, the acquisition unit comprises at least one of a camera or a video camera.
Optionally, the device further comprises a power supply unit, and the power supply unit is connected with the detection unit and used for supplying power to the detection unit.
Specifically, the power supply unit may be a storage battery, and may be a charging power supply.
Optionally, the device further includes a display unit, the display unit is located outside the housing, the display unit is connected to the detection unit, and the display unit is configured to display the type and concentration of the virus carried by the object to be detected.
Specifically, an object to be detected, namely a test strip, is placed in the opening position, the detection unit controls the light source unit to generate light with a preset wavelength, the light comprises a light intensity value and a color value, the light source unit sends out light with the preset wavelength to the light intensity value and the color value, the light irradiates the test strip, spectrum data of viruses on the test strip are excited, the collection unit collects the spectrum data and sends the spectrum data to the detection unit, the detection unit processes the spectrum data, the types and the concentrations of the viruses on the test strip are obtained, and the types and the concentrations of the viruses are displayed on the display unit.
Optionally, the display unit comprises at least one of a resistive screen or a capacitive screen.
In the technical scheme provided by the embodiment of the invention, the biological detection device comprises a shell, a detection unit, a light source unit and a collection unit, wherein the detection unit, the light source unit and the collection unit are positioned in the shell, and an opening is formed in the lower part of the side surface of the shell; a light source unit and a collection unit are arranged above the opening, and a detection unit is respectively connected with the light source unit and the collection unit; the opening is used for placing an object to be detected; the light source unit is used for generating light rays with preset wavelengths; the acquisition unit is used for acquiring the spectral data excited by the virus after the object to be detected receives the light with the preset wavelength; the detection unit is used for controlling the intensity and color of light with preset wavelength generated by the light source unit, receiving the spectral data collected by the collection unit and determining the type and concentration of the virus borne by the object to be detected according to the spectral data.
An embodiment of the present invention further provides a biological detection apparatus, including: the device comprises a shell, detection equipment, an LED control panel and a test strip. The toxic substances are tested differently according to different test strips;
specifically, the housing: the LED light source is used for loading detection equipment and an LED control panel, and meanwhile, external ambient light can be isolated, so that light pollution is effectively prevented.
Detection device (detection unit): the self-contained power supply has a charging function; the special customized Android system device is internally provided with application software (preset application software) special for detection, can control the light-emitting effect of the LED board, and is connected with the Android device and used for shooting the spectrum excited by the test strip at a close distance and high precision and obtaining a result after specific calculation of the spectrum. (running in an android device with digital image processing algorithms).
LED control panel (light source unit): the LED control panel passes through the USB line and is connected with check out test set, contains 8 LED lamps on the control panel, 4 purple light lamps, 4 green light lamps, and USB charges interface and USB power supply interface can USB charge and supply power. The brightness and switching of each lamp can be controlled separately.
The test paper strip: when a biological living body carrier meets toxic and harmful substances, a special substance is generated, and the substance can be excited to emit a special spectrum through special light. The test strip can be detected after being inserted into the detection box.
According to the embodiment of the invention, the LED light-emitting control panel is controlled by the detection equipment to irradiate the biological excitation in the test strip with special light to generate a special spectrum, and then the spectrum is identified to achieve the purpose of accurate detection.
Specifically, the green LED and the purple LED excite fluorescence; the kit is used for quantitatively analyzing the reaction condition of the test strip and detecting the concentration of the virus; the biological detection is easier to identify by using the special spectrum excited by special light. The detection process is more stable through special customized detection equipment and application software; the detection device can reduce the interference of external environment light, so that the detection is more accurate; through the control to the LED control panel, can the more diversified test paper strip of adaptation, adjust the precision that detects, carry out special demand's experiment.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. A biological detection device, comprising: the device comprises a shell, a detection unit, a light source unit and a collection unit, wherein the detection unit, the light source unit and the collection unit are positioned in the shell, and an opening is formed in the lower part of the side surface of the shell; the light source unit and the acquisition unit are arranged above the opening, and the detection unit is respectively connected with the light source unit and the acquisition unit;
the opening is used for placing an object to be detected, wherein living organisms polluted by viruses are borne on the object to be detected;
the light source unit is used for generating light rays with preset wavelengths;
the acquisition unit is used for acquiring spectral data emitted by viruses on the object to be detected, wherein the spectral data is generated after the object to be detected receives the light irradiation with the preset wavelength;
the detection unit is used for controlling the intensity value and the color value of the light with the preset wavelength generated by the light source unit, receiving the spectral data collected by the collection unit, and determining the type and the concentration of the virus according to the spectral data.
2. The detection apparatus according to claim 1, wherein the detection unit comprises an Android system device, and the Android system device is provided with preset application software.
3. The detecting device according to claim 2, wherein the detecting unit is configured to control the intensity value and the color value of the light with the preset wavelength generated by the light source unit, receive the spectral data collected by the collecting unit, and determine the type and the concentration of the virus according to the spectral data, and comprises:
the Android system equipment controls the intensity value and the color value of the light with the preset wavelength generated by the light source unit through the preset application software;
and the Android system equipment receives the spectrum data sent by the acquisition unit through the preset application software, processes the spectrum data by adopting a data image processing method, and obtains the type and the concentration of the organism borne by the object to be detected.
4. The detecting device for detecting the rotation of a motor rotor according to the claim 1, wherein the light source unit comprises an LED control board, a plurality of LED luminous bodies are arranged on the LED control board, and the plurality of LED luminous bodies are used for generating light rays with preset wavelengths.
5. The detecting device for detecting the rotation of a motor rotor as claimed in claim 4, wherein the LED luminous bodies at least comprise green LED lamp beads and purple LED lamp beads.
6. The detecting device for detecting the rotation of a motor rotor according to the claim 4, wherein the LED control board is provided with at least a USB interface for connecting with the detecting unit.
7. The detection device of claim 1, wherein the acquisition unit comprises at least one of a camera or a video camera.
8. The sensing device of claim 1, further comprising a power supply unit coupled to the sensing unit for supplying power to the sensing unit.
9. The detection device according to claim 1, further comprising a display unit, wherein the display unit is located outside the housing, the display unit is connected to the detection unit, and the display unit is configured to display the type and concentration of the virus carried by the object to be detected.
10. The detection device of claim 9, wherein the display unit comprises at least one of a resistive screen or a capacitive screen.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010036030.3A CN111077079A (en) | 2020-01-14 | 2020-01-14 | Biological detection device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010036030.3A CN111077079A (en) | 2020-01-14 | 2020-01-14 | Biological detection device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266583A (en) * | 2022-07-16 | 2022-11-01 | 北京津发科技股份有限公司 | Ambient light filtering method, ambient light filtering system, computer device and computer readable storage medium |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144573A (en) * | 2007-10-16 | 2008-03-19 | 南京农业大学 | Spectrum flexible adjustable LED light source system |
| CN103654730A (en) * | 2013-12-19 | 2014-03-26 | 北京大学 | Fluorescent molecular imaging system based on LED light source and imaging method thereof |
| CN205719952U (en) * | 2016-05-31 | 2016-11-23 | 深圳力越新材料有限公司 | A kind of spectrophotometric tester |
| CN106610377A (en) * | 2016-11-14 | 2017-05-03 | 北京农业信息技术研究中心 | Seed spectral detection method and system |
| JP2018011544A (en) * | 2016-07-20 | 2018-01-25 | パナソニックＩｐマネジメント株式会社 | Microorganism detection method and microorganism detection apparatus |
| CN109142279A (en) * | 2018-06-29 | 2019-01-04 | 努比亚技术有限公司 | A kind of spectral method of detection, mobile terminal and computer readable storage medium |
| CN211905054U (en) * | 2020-01-14 | 2020-11-10 | 深圳市慧大成智能科技有限公司 | Biological detection device |
-
2020
- 2020-01-14 CN CN202010036030.3A patent/CN111077079A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144573A (en) * | 2007-10-16 | 2008-03-19 | 南京农业大学 | Spectrum flexible adjustable LED light source system |
| CN103654730A (en) * | 2013-12-19 | 2014-03-26 | 北京大学 | Fluorescent molecular imaging system based on LED light source and imaging method thereof |
| CN205719952U (en) * | 2016-05-31 | 2016-11-23 | 深圳力越新材料有限公司 | A kind of spectrophotometric tester |
| JP2018011544A (en) * | 2016-07-20 | 2018-01-25 | パナソニックＩｐマネジメント株式会社 | Microorganism detection method and microorganism detection apparatus |
| CN106610377A (en) * | 2016-11-14 | 2017-05-03 | 北京农业信息技术研究中心 | Seed spectral detection method and system |
| CN109142279A (en) * | 2018-06-29 | 2019-01-04 | 努比亚技术有限公司 | A kind of spectral method of detection, mobile terminal and computer readable storage medium |
| CN211905054U (en) * | 2020-01-14 | 2020-11-10 | 深圳市慧大成智能科技有限公司 | Biological detection device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115266583A (en) * | 2022-07-16 | 2022-11-01 | 北京津发科技股份有限公司 | Ambient light filtering method, ambient light filtering system, computer device and computer readable storage medium |
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