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Frez chirurgiczny
专利权人:
Skajster Familienstiftung
发明人:
SKAJSTER, TOMASZ JAN
申请号:
PL17720429
公开号:
PL3445257T4
申请日:
2017.04.24
申请国别(地区):
PL
年份:
2020
代理人:
摘要:
A surgical milling cutter designed to remove bone and/or cartilage tissue includes a shaft which extends along a longitudinal axis, can rotate about same, and can be releasably connected to a drive device and which has a proximal end that can be rotationally fixed to a drive unit and a distal end lying opposite the proximal end. A milling surface circumferentially surrounds the shaft (2) and extends on the distal end along the longitudinal axis of the shaft. The milling surface protrudes radially from the shaft and has a milling surface maximum radius. The surgical milling cutter prevents unwanted damage to delicate body structures via an atraumatic design having a protective assembly provided on the distal end. The protective assembly has a distal support surface and a protective assembly maximum radius in order to form a protective ring which surrounds the milling surface maximum radius in a circular manner.
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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