Apparatus for gently sampling bio-particles in air

摘要

The present invention includes a bio-particle pre-processing unit and a bio-particle collecting unit connected to the bio-particle pre-processing unit, wherein the bio particle pre-processing unit includes: a first air passage including an air inlet and an air outlet; and a solution spraying unit spraying the bioparticle protection solution toward the space in which air moves within the first air passage, wherein the bioparticle collecting unit includes an air inlet through which air from the bioparticle preprocessing unit is introduced and air a second air passageway including an outlet; a corona discharge member including a first electrode on one side of the second air passage and a second electrode on the other side of the second air passage to charge bio-particles in the air; And it relates to a collection device for bio-particles in the air, comprising a collection liquid formed adjacent to the second electrode and including a collection liquid for collecting and supporting the bio-particles. In addition, the present invention relates to a device for detecting bio-particles in the air using the collection device. According to the present invention, it is possible to completely collect bio-particles such as viruses in the air without damage due to corona discharge or collision with the collection liquid.