发明名称 |
METHOD AND APPARATUS FOR CONTROL AND LOCATION OF AN INSTRUMENT OR APPLIANCE |
摘要 |
The invention relates to an apparatus for location of an instrument or appliance having at least one magnet which produces a magnetic moment at right angles to the appliance shaft and can be rotated independently of the instrument or appliance. This results in a location system which allows precise location at an accurate time, determination of the axis direction and control of an appliance which is being operated in a channel or medium.
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申请公布号 |
US2005288576(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20050517640 |
申请日期 |
2005.01.04 |
申请人 |
FEGERT STEPHAN;HOENIG EEKHARDT;ANDRA WILFRIED;SCHULTZE VOLKMAR |
发明人 |
FEGERT STEPHAN;HOENIG EEKHARDT;ANDRA WILFRIED;SCHULTZE VOLKMAR |
分类号 |
A61B5/06;A61B1/00;A61B8/00;A61B19/00;A61M25/095;(IPC1-7):A61B5/06 |
主分类号 |
A61B5/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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