DETECTION DEVICE AND DETECTION METHOD

摘要

A detection device (100) is provided with: a securing unit (20) for securing a collection substrate (200) that can collect on the surface thereof particles in a sample; an excitation light source (30) for irradiating the surface of the secured collection substrate with excitation light; an imaging unit (40) that includes a plurality of sensors, arranged in two dimensions, for imaging at least part of the area of the surface of the secured collection substrate for an imaging range; a heating unit (50) for heating the collection substrate; and a calculation unit (101) for calculating the amount of particles of biological origin out of the particles collected on the surface of the collection substrate using an image that is imaged after heating.