Alexandru PAUNESCU,Ying SUN,Jyotsna PATURI,Jeffrey M. WU
申请号：
HK19100563
公开号：
HK1258206A1
申请日:
2019.01.14
申请国别(地区):
HK
年份:
2019
代理人:
摘要：
The present invention relates to devices and methods for treating, reducing and preventing adverse skin/scalp conditions and enhancing the topical application of a benefit agent. The devices are ultrasonic with transducers positioned at an angle other than 90° relative to the surface at which the ultrasound is to be applied.
