System and method for driving an ultrasonic handpiece as a function of the mechanical impedance of the handpiece

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专利权人:

Stryker Corporation

发明人:

Downey, Adam,Owen, Matthew

申请号：

AU2014305962

公开号：

AU2014305962A1

申请日:

2014.08.07

申请国别(地区):

AU

年份:

2016

代理人:

摘要：

An ultrasonic surgical tool system (30) for actuating a handpiece (34) with a tip (50). The voltage and frequency of the drive signal applied to the handpiece drivers (40) is a function of the equivalent of current through the mechanical components of the handpiece and tip and the frequency responsiveness of these components.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/