Title:
TATTOO DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/050722
Kind Code:
A1
Abstract:
The present invention relates to a tattoo device in which: pigment for a tattoo is injected into the correct scalp layer by automatically controlling the depth to which the pigment injection needle enters the skin; instead of a conventional method in which when the speed of vertical movement of the needle is increased, the force becomes stronger, a more controlled and precise point can be dotted by individually controlling the speed of vertical movement and force (torque) of the needle; and the spreading of the pigment can be prevented by controlling the intensity of the color by control of the amount of the injected pigment by controlling the number of penetrations of the needle per point. The tattoo device comprises: a tattoo device body including a setting unit for setting a needle withdrawal distance, a needle withdrawal speed, and the amount of injected pigment, and a tattoo control unit for individually controlling the needle withdrawal speed and a needle pushing force according to a needle withdrawal length, the withdrawal speed, and the pigment injection amount, set by the setting unit, so as to accurately inject the pigment for tattoo into the target skin layer; and a handpiece which is coupled to the tattoo device body and includes a needle driving unit for controlling the operation of the needle mounted on a needle unit by using a solenoid under the control of the tattoo control unit.
Inventors:
KYON BYONGDOK (KR)
LEE SOONMI (KR)
LEE SOONMI (KR)
Application Number:
PCT/KR2021/011855
Publication Date:
March 10, 2022
Filing Date:
September 02, 2021
Export Citation:
Assignee:
KYON BYONGDOK (KR)
LEE SOONMI (KR)
LEE SOONMI (KR)
International Classes:
A61M37/00; A61M5/46
Domestic Patent References:
| WO2019096936A1 | 2019-05-23 |
Foreign References:
| KR20170129685A | 2017-11-27 | |||
| KR20200038057A | 2020-04-10 | |||
| KR20200033429A | 2020-03-30 | |||
| US20180280675A1 | 2018-10-04 | |||
| KR101131577B1 | 2012-03-30 | |||
| KR20180084759A | 2018-07-25 | |||
| KR101565340B1 | 2015-11-03 | |||
| KR20180073325A | 2018-07-02 |
Attorney, Agent or Firm:
OH, Segye (KR)
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