公开(公告)号：US20250018174A1

公开(公告)日：2025-01-16

申请号：US18714626

申请日：2022-11-02

Applicant: CLASSYS INC.

Inventor： Si Hyung PARK ,  Seok Joo LEE ,  Ha Gil JEONG

IPC: A61N1/04

Abstract: Described is an anti-burn RF electrode cartridge for skin care and treatment and a handpiece for skin care and treatment comprising same, wherein an RF electrode body positioned at the bottom surface of a tip part is arranged to cover the entire bottom surface of the tip part and extend to the outer side surface of the tip part so as to wrap around the circumference of the outer side surface of the tip part, such that the rim end of the RF electrode, which is the part where RF energy is concentrated during a procedure, is positioned at the side surface of the tip, thereby preventing the accident of a spark being generated between the skin and the rim end of the RF electrode during a procedure and thus preventing the patient's skin from being burned during skin treatment using RF signals and greatly enhancing safety during a procedure.

公开(公告)号：US20250000567A1

公开(公告)日：2025-01-02

申请号：US18707475

申请日：2022-11-02

Applicant: CLASSYS INC.

Inventor： Ha Gil JEONG ,  Seok Joo LEE

IPC: A61B18/14 ,  A61B18/00

Abstract: An RF electrode cartridge may comprise a relay; and a handpiece for skin cosmetic treatment, the handpiece comprising the RF electrode cartridge. The relay, which controls electrical signals applied to an RF electrode, is positioned in the RF electrode cartridge, and when the RF electrode cartridge is replaced, the relay, which is a consumable part, is also replaced, thus making it possible to use the handpiece without replacing a handpiece body casing, and reducing the hassle and cost of replacing the handpiece body casing.