Min-Chun Pan,Tai-Shin Chia,Chin-Sung Chen,Shyh-Yuan Lee
申请号：
US14200345
公开号：
US20150150474A1
申请日:
2014.03.07
申请国别(地区):
US
年份:
2015
代理人:
摘要：
A system for detecting bone defects includes a dental implant contacting member, at least one electromagnetic source, at least one first magnetic field detecting device, at least one second magnetic field detecting device and a computing device. The dental implant contacting member has a magnetic body. The electromagnetic source is used to generate a variable magnetic field to vibrate the magnetic body. The first magnetic field detecting device is used to detect a magnetic field of the magnetic body and the variable magnetic field, so as to generate first detected data. The second magnetic field detecting device is used to detect the variable magnetic field, so as to generate second detected data. The computing device is used to obtain vibration data based on the difference between the first detected data and the second detected data.
