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POWER OPERATED ROTARY EXCISION TOOL
专利权人:
Inc.;Exsurco Medical
发明人:
Bernard J. Esarey,Jason A. Sukey,Jeffrey A. Whited
申请号:
US15823528
公开号:
US20180078275A1
申请日:
2017.11.27
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An exemplary hand-held, power operated rotary knife dermatome comprises a blade housing assembly and a depth gauge assembly. The blade housing assembly includes an annular blade housing and a blade lock ring for rotatably supporting an annular rotary knife blade. The annular blade housing includes a shield extending radially inwardly from a blade receiving body and including an inner wall defining a tissue directing surface, the tissue directing surface including a first tissue guide surface extending upwardly from a lower end of the shield, the first tissue guide surface extending substantially parallel to the blade housing axially extending center line. The blade receiving body includes an annular blade channel extending axially upwardly from a lower surface of the blade receiving body, a bearing surface axially spaced from a lower surface of the blade receiving body, and a threaded portion formed on the outer surface of the annular blade housing.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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