Handpiece type high frequency vibration cutting machine

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专利权人:

ミクロン精密株式会社

发明人:

寒河江 茂兵衛,小林 敏,皆川 義博,鈴木 広樹,中嶌 仁彦

申请号：

JP2017067018

公开号：

JP6618497B2

申请日:

2017.03.30

申请国别(地区):

JP

年份:

2019

代理人:

摘要：

To provide a handpiece-type high frequency vibration cutting apparatus capable of suppressing alteration in or injury of a biological tissue at a resection site or a peripheral part thereof, while improving resection efficiency of a hard biological tissue.SOLUTION: A spindle 11 is reciprocated in an axial direction thereof, and an object is cut by a tool 12 provided at a tip end of the spindle 11 by being rotatingly driven about the axis line thereof. The vibration frequency f of the spindle 11 is controlled within a range of 20-60 [kHz], and a rotary speed v of the spindle 11 by an electric motor 22 (a rotary drive device) is suppressed within a range of 50-1000 [rpm].SELECTED DRAWING: Figure 1

来源网站：

中国工程科技知识中心

来源网址：

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