CPC A61N 1/44 (2013.01) [B01D 53/0446 (2013.01); H05H 1/26 (2013.01); B01D 2253/102 (2013.01); B01D 2257/106 (2013.01); H05H 2245/10 (2021.05); H05H 2245/34 (2021.05); H05H 2245/60 (2021.05)] | 10 Claims |
1. A plasma generator comprising:
a gripping portion comprising at least one interface unit configured to receive an input from a user;
a head portion comprising a plasma generating portion configured to generate the plasma;
a first cartridge configured to detachably couple at a first end of the head portion and generate the plasma over a predetermined region; and
a light irradiation portion provided at a second end of the head portion,
wherein at least one suction hole for sucking ozone (O3) that is generated as the plasma is irradiated to a skin is formed in the first cartridge,
the head portion comprises an ozone removal portion for removing the ozone,
the ozone removal portion comprises a suction fan for sucking the ozone and an ozone filtering portion for removing the sucked ozone, and
the light irradiation portion comprises a plurality of discharge holes for discharging gas in which the ozone is removed by passing through the ozone filtering portion.
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