Mobile phone shooting analysis device for detecting lateral flow test paper
An analysis device and test paper technology are applied in the direction of material analysis by observing the influence of chemical indicators, analysis by making materials undergo chemical reactions, and branch equipment, etc. Optical signal capture quantitative analysis and other issues to achieve the effect of improving applicability and portability
Inactive Publication Date: 2020-12-25
TIANJIN UNIV
View PDF11 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the existing additional camera devices for smartphones often design support shells for specific mobile phones, which are not universal and relatively complicated to prepare.
In addition, the location of the mobile phone's built-in flash system is variable, and the strength of the light source is different, which is not conducive to the capture of weak light signals and the quantitative analysis of subsequent results (CN201710218782X)
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0011] The present invention will be described and illustrated in detail below with reference to the accompanying drawings and through embodiments. It should be noted that the drawings of the disclosed embodiments are for clearly explaining the structure of the device of the present invention, and do not constitute limitations on the technical features of the claims.
[0012] The mobile phone photographing and analyzing device for detecting lateral flow test paper has a specific structure: a program software for analyzing the information of the lateral flow test paper is built in the smart phone. The rear camera position of smart phone 1 is provided with back-shaped metal sheet 2, and back-shaped iron sheet is pasted with smart phone by double-sided adhesive (such as figure 1 ).
[0013] The magnetic shooting frame casing 3 is fixed with the back-shaped metal sheet, and the shooting frame casing is equipped with a card support 4, and the lateral flow test paper is placed in t...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a mobile phone shooting analysis device for detecting lateral flow test paper. The mobile phone shooting analysis device is structurally characterized in that a magnetic shooting frame box body is fixed with a metal sheet, wherein a clamping support is arranged on the box body; the lateral flow test paper is arranged in the clamping support; a clamping groove is formed in the top end of the shooting frame box body; the clamping support slides in the clamping groove in parallel; an LED (light emitting diode) lamp strip, a fixed power supply and a rheostat are fixedly arranged on a magnetic base frame; a magnetic base has the characteristic that a mobile phone bracket is easy to suck and pull and is adaptive to mobile phones with different models; the LED lamp strip is arranged in the shooting frame box body; the power supply and the rheostat are arranged outside the box; and the shooting frame box body shields external environment light rays. Program software iswritten into a common smart phone, and quantitative analysis and detection of the lateral flow test paper can be finished by the shooting device disclosed by the invention. By the adoption of a magnetic type fixing device, the applicability and the portability of the mobile phone shooting analysis device are effectively improved; the mobile phone shooting analysis device has the technical characteristics and the advantages and is very suitable for large-range popularization and application.
Description
technical field [0001] The invention belongs to the technical field of biological detection, and in particular relates to a mobile phone device for detecting lateral flow test paper. Background technique [0002] As a potential real-time biological detection technology, lateral flow test strip analyzer has the characteristics of fast, portable, simple operation and low cost. It can be widely used in public health and epidemic prevention, agricultural testing, food safety and environmental monitoring and other fields. Traditional lateral flow test paper analyzers use chromogenic particles such as gold nanoparticles and magnetic nanoparticles as indicator reagents, and can directly judge the test results by visual observation (US201662425839P, ZL2018105918018). However, due to the porous structure of the paper base, it is difficult for the optical signal of the overall thickness of the chromogenic particles on the detection line to be completely captured through the paper base...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01N21/78H04M1/21H04N5/235H04M1/725
CPCG01N21/78H04M1/21H04N23/74
Inventor 刘智姚林熠
Owner TIANJIN UNIV