Harvey I-Heng Liu;Robert Grove;Tobin C. Island;Mark V. Weckwerth
发明人:
Harvey I-Heng Liu,Tobin C. Island,Mark V. Weckwerth,Robert Grove
申请号：
US13366177
公开号：
US20120232537A1
申请日:
2012.02.03
申请国别(地区):
US
年份:
2012
代理人:
摘要：
A self-contained, hand-held device for delivering fractional radiation-based treatment to the skin includes a device body configured to be handheld by a user； a radiation source supported in the device body, the radiation source including a beam source configured to generate an energy beam； an application end configured to be manually moved across the surface of the skin during a treatment session； and electronics configured to control the radiation source during the treatment session such that the beam source emits a sequence of pulsed energy beams to the skin to generate an array of treatment spots on the skin, wherein adjacent treatment spots generated on the skin are spaced apart from each other by areas of non-treated skin between the adjacent treatment spots. Each energy beam emitted by the pulsed beam source has the same, fixed propagation path with respect to the device body.
