Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yong Han Kim
Date of Patent
October 10, 2023
Patent Application Number
17458577
Date Filed
August 27, 2021
Patent Citations
Patent Primary Examiner
Patent abstract
The present invention relates to a skin treatment device including a handpiece and a needle tip enabling to be coupled to the handpiece, wherein as the needle tip is mounted on the distal end of the handpiece, electrical connection with the handpiece can be made stably, and even if the needle module built in the needle tip performs linear reciprocating motions of extension and retraction by the driving device provided in the handpiece, the motion trackable connector provided in the needle tip can stably keep the electrical connection between the handpiece and the needle tip.
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