首页>
外国专利>
Ultrasound treatment device for joint and ultrasonic treatment system for joint
Ultrasound treatment device for joint and ultrasonic treatment system for joint
展开▼
机译:关节用超声波治疗装置及关节用超声波治疗系统
展开▼
页面导航
摘要
著录项
相似文献
摘要
An ultrasonic treatment instrument for articulations has a bone abrasion mode in which vibration is performed at a first frequency and a first amplitude, and a cartilage dissolution mode in which vibration is performed at a second frequency which is higher than the first frequency, and a second amplitude which is less than the first amplitude, wherein a first vibration velocity, which is a product of the first frequency and the first amplitude, and a second vibration velocity, which is a product of the second frequency and the second amplitude, coincide or substantially coincide.
展开▼