Title:
DEVICE AND CARTRIDGE FOR HIFU SKINCARE
Document Type and Number:
WIPO Patent Application WO/2020/075906
Kind Code:
A1
Abstract:
The present invention relates to a portable HIFU skincare device. The portable HIFU skincare device (1) of the present invention is divided into three parts. A main body (100) has a chargeable battery embedded therein, has, provided on the main body, a power button, and a step button for controlling the strength of ultrasonic waves, and has a display for displaying the operation state of the device, including the number of shots. A cartridge (200) is mounted on a head part of the main body (100) and used, and has a HIFU transducer embedded inside the cartridge. A cradle (200): has, provided therein, the cartridge (200) and a charging part which can be charged by connecting to an adapter; accommodates the main body (100) via a rest groove, in a state in which the cartridge (200) is mounted on the main body (100); comprises a UV lamp for disinfecting a head part of the cartridge (200) when the main body (100) is accommodated; and charges the internal battery of the main body (100). In an operation state, for each shot, the HIFU transducer moves linearly by means of a piezoelectric motor, radiates a plurality of ultrasonic waves to form, on an object, a plurality of ultrasonic focus areas, and, thereby, achieves a skin cosmetic effect. In the present invention, in particular, a piezo motor (216) is provided inside the cartridge (200).
Inventors:
HA DONG HOON (KR)
Application Number:
PCT/KR2018/013952
Publication Date:
April 16, 2020
Filing Date:
November 15, 2018
Export Citation:
Assignee:
MEDICON CO LTD (KR)
International Classes:
A61N7/02; A61L2/10; A61N7/00; B06B3/04
Domestic Patent References:
| WO2018174349A1 | 2018-09-27 |
Foreign References:
| KR20170085018A | 2017-07-21 | |||
| KR20170027263A | 2017-03-09 | |||
| KR20170100420A | 2017-09-04 | |||
| JP2012071041A | 2012-04-12 | |||
| KR20170095550A | 2017-08-23 | |||
| KR20160144755A | 2016-12-19 |
Other References:
See also references of EP 3875150A4
Attorney, Agent or Firm:
LIM & JEONG PATENT LAW FIRM (KR)
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