Image-sensor-based detection system of colloidal gold immunoassay
An image sensor and immune analysis technology, which is applied to the analysis of materials, material analysis by observing the influence of chemical indicators, and color measurement using electric radiation detectors. It can solve the problem of accurately collecting image data at a speed of seconds The processing speed cannot meet the problems of dynamic tracking and observation of the reaction process, and achieves the effect of large dynamic range, meeting the requirements of dynamic tracking and observation of the reaction process, and fast acquisition speed
- Application Information
AI Technical Summary
Problems solved by technology
 Such as figure 1 As shown, the lighting source 201 in the lighting module 2 adopts 8 light-emitting diodes with a wavelength of 525nm, a divergence angle of 180 degrees, a light intensity of 500mcd, and a diameter of 3mm, arranged in a circular array, and then shading treatment is performed on each diode , so that it only outputs light in the radial direction, and then the light-emitting diodes are symmetrically arranged in a ring around the optical axis of the imaging lens group. The light homogenizing unit 202 adopts a homogenizing glass plate, one side of which is coated with an anti-reflection film, and the center wavelength is 537nm, so that the light can be fully transmitted, and the other side is roughened to fully scatter, and it is placed under the light emitting diode array 201, so in Light with uniform brightness and intensity can be obtained on the test strip 102 .
 The CMOS image sensor 301 of the imaging module 3 can adopt the OV528 serial interfa...
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction