Low-temperature plasma activated water preparation device for skin surface

• Main Authors: LIU HONGXIA, GUO DINGMENG, HAO WEINA
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2024
• Subjects: CHEMISTRY; ELECTROTHERAPY; HUMAN NECESSITIES; HYGIENE; MAGNETOTHERAPY; MEDICAL OR VETERINARY SCIENCE; METALLURGY; MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES; RADIATION THERAPY; SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS; SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS; TRANSPORTING; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; ULTRASOUND THERAPY

The invention discloses a low-temperature plasma activated water preparation device for skin surface, the device comprises a gas-liquid mixing cavity, a hand-held part and a water outlet part, a power mechanism is arranged in the hand-held part and is used for pumping air and enabling a gas-liquid mixture to pass through a dielectric barrier discharge reactor, and the power mechanism can also be provided with a liquid circulation assembly. A dielectric barrier discharge reactor is arranged in the water outlet part and is used for ionizing and mixing a gas-liquid mixture passing through the dielectric barrier discharge reactor from the gas-liquid mixing cavity, converting the gas-liquid mixture into plasma and discharging the plasma from a water outlet at the far end of the water outlet part. According to the device, the path of a gas-liquid mixture passing through an ionization electric field can be prolonged, the gas-liquid mixture can form an arc-shaped water film, the ionization degree of the gas-liquid mi