Patent ID: 9645078
Date: 2017-05-09
CPC Classifications: G01N

Claim:
1. A quantitative micro-volume nucleic acid detection device, comprising: a light source; a first shielding screen formed of a light-blocking substance, the first shielding screen having a light-permeable hole aligned with a center of the light source; a second shielding screen formed of a light-blocking substance and provided opposite the first shielding screen, the second shielding screen having a pinhole; a lower glass plate formed of a light-permeable substance and connected to the second shielding screen to cover the pinhole; an upper glass plate formed of a light-permeable substance and provided opposite the lower glass plate; and at least one sensor having a bandpass filter of a specific wavelength, the sensor corresponding in position to the upper glass plate such that the upper glass plate is located between the lower glass plate and the sensor.