Implant extraction method and trephine drill bit for enabling the extraction

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专利权人:

Eduardo Anitua Aldecoa

发明人:

Eduardo Anitua Aldecoa

申请号：

US13447878

公开号：

US09078721B2

申请日:

2012.04.16

申请国别(地区):

US

年份:

2015

代理人:

摘要：

A trephine drill bit comprising a body and a tip connected to the body, wherein the tip includes a reduced area having a smaller diameter than the body, the reduced area ending in a stop to indicate when the trephine drill bit should no longer be introduced. A method is also disclosed.

来源网站：

中国工程科技知识中心

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