Evaluation of Safety and Efficacy of the Maximus^TMSystem for Facial Wrinkles

Introduction: There is a growing demand for non-invasive methods with no down time and minimal risk for facial skin rejuvenation and treatment of wrinkles. The Maximus system, based on TriLipo technology, combines radiofrequency and Dynamic Muscle Activation (DMA). We evaluated the safety and efficacy of the MaximusTM system for the treatment of facial wrinkles. Methods: Twenty women received 8 weekly treatments for facial wrinkles using the Maximus system. Treatment efficacy was assessed by comparing pre- and post-treatment photographs, assessing skin characteristics using the 3D Visioscan system, assessing skin microtopography using the DUB ultrasonic scanning system, assessing microcirculation conditions of facial skin using Laser Doppler Flowmetry (LDF) and subjective evaluation of skin improvement. Results: No adverse events were observed. Following the treatments, positive changes in skin flakiness (scaliness), roughness, smoothness and wrinkles were demonstrated using Visioscan. A thickening of the epidermal-dermal layer and increased structural homogeneity were observed by ultrasound, hyperechogenicity was increased and areas of hypoechogenicity reduced. Microcirculation was improved, corresponding with a positive trend for improved skin characteristics. Conclusions: The Maximus system powered by the TriLipo technology is a non-invasive, effective, safe, and virtually painless treatment for reduction of wrinkles and facial skin rejuvenation.

MOS—183电子数字计算机

MOS—183电子计算机是北方交通大学电子工程系和北京市半导体器件五厂协作研制的通用性多功能小型计算机。该机的中央处理机、外围控制器和接口采用 P—MOS 集成电路,内存仍用磁芯,其控制线路和驱动线路用 TTL 集成电路,MOS—183机目前配有16KB 字节存贮器,光电输入、穿孔输出、键盘输入、键盘输出等外设。MOS—183机是从 DJS—183机简化而来的,简化后其指令系统、中断系统、和外部件工作方式仍然相同,软件兼容。本文将简要介绍 MOS—183机基本指标,基本特点及其改进意见。