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Sebészeti kéziszerszám és védõberendezés
专利权人:
Frank;Zastrow
发明人:
Zastrow, Frank
申请号:
HUE16750090
公开号:
HUE042823T2
申请日:
2016.05.06
申请国别(地区):
HU
年份:
2019
代理人:
摘要:
The invention relates to a hand-held surgical device, particularly for use in oral surgery, comprising a rotatable tool (2), a head (4) of said tool (2) having a hollow-cylindrical design, and an active region (5), particularly for machining bones, being arranged at a distal edge (3) of said head (4), characterised in that a protection device (1) is arranged which partially surrounds the distal edge (3) of the tool (2) and in some sections extends in the axial direction beyond said distal edge (3) such that only a circular arc (6) of the distal edge (3) serves as the active region (5). The invention also relates to a protection device (1) having a connecting element for detachably securing to a hand-held surgical device, particularly for use in oral surgery, wherein the protection device (1), when connected to said band-held device, partially surrounds a distal edge (3) of a tool (2) connected to the hand-held surgical device and in some sections extends in the axial direction beyond said distal edge (3) such that only a circular arc (6) of the distal edge (3) serves as the active region (5), particularly for machining bones.
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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