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ULTRASONIC SURGICAL TOOL CAPABLE OF VIBRATING IN PLURAL MODES AND DRIVE SYSTEM THAT INDUCES NON-LINEAR VIBRATIONS IN TOOL TIP
ULTRASONIC SURGICAL TOOL CAPABLE OF VIBRATING IN PLURAL MODES AND DRIVE SYSTEM THAT INDUCES NON-LINEAR VIBRATIONS IN TOOL TIP
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机译:能够在工具提示中引起非线性振动的多种模式和驱动系统中振动的超声外科工具
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摘要
To provide an ultrasonic surgical tool system with a tip vibrating in plural modes during vibration.SOLUTION: An ultrasonic surgical tool system with a tip capable of simultaneously vibrating in plural modes includes a console capable of supplying the tip with a drive signal that includes plural components. Each component has a frequency characteristic that is based in part on the equivalent of current through mechanical components of the tip. The frequency components are different from each other. Based on the application of the drive signal, the tip undergoes non-linear vibrations.SELECTED DRAWING: Figure 11
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