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A medical device
专利权人:
发明人:
申请号:
EP09252013.9
公开号:
EP2156794B1
申请日:
2009.08.18
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
A soft magnetic material (12) is located on a surgical instrument (10) for use with a handpiece (20). The soft magnetic material is configured to divert a magnetic field applied to it by the handpiece. The handpiece comprises a magnetic field source (23) positioned to apply a magnetic field to the surgical instrument and a magnetic field sensor (24) to detect the magnetic field and therefore the presence of the soft magnetic material. The presence of the soft magnetic material indicates a property of the surgical instrument. By detecting the magnetic field, the handpiece can thus determine the property of the surgical instrument.
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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