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发明名称
超音波手持件系统
摘要
一种使用一具有至少一组压电元件之手持件的方法,该压电元件系在相关的共振频率下极化以产生纵向动作。该压电晶体系被连接至一切割尖端所附接的超音波喇叭上。该喇叭及/或切割尖端系包含有数个对角裂缝或沟槽。该等裂缝或沟槽会在该压电晶体于一第二共振频率下被激发时,使得在该切割尖端中之扭转运动最佳化。在扭转模式中,物质可能会阻塞该切割尖端。在发现有阻塞现象的时候,本方法包含有提供该尖端之纵向运动的脉冲的步骤。
申请公布号
TWI360411
申请公布日期
2012.03.21
申请号
TW097117033
申请日期
2008.05.08
申请人
艾尔康股份有限公司 瑞士
发明人
英杰夫 泛伦堤P;休尼 罗伯特J
分类号
A61F9/007
主分类号
A61F9/007
代理机构
代理人
恽轶群 台北市松山区南京东路3段248号7楼;陈文郎 台北市松山区南京东路3段248号7楼
主权项
地址
瑞士
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