发明名称 |
Calibration system for a force-sensing catheter |
摘要 |
An apparatus, consisting of a rolling element (46), which is resting on a surface (48), and a force-sensing device (50), which is coupled to the surface. The force-sensing device is configured to make a first measurement indicative of a force exerted in a direction perpendicular to the surface. The force is exerted by a force-sensing probe (26) pressing against the rolling element so as to hold the rolling element stationary. The apparatus further includes a calibration processor, which is configured to collect the first measurement from the sensing device, to collect a second measurement indicative of the force from the force-sensing probe, and to calibrate the force-sensing probe based on the first and second measurements. |
申请公布号 |
EP2438881(A1) |
申请公布日期 |
2012.04.11 |
申请号 |
EP20110182854 |
申请日期 |
2011.09.27 |
申请人 |
BIOSENSE WEBSTER (ISRAEL), LTD. |
发明人 |
LUDWIN, DORON;BONYAK, YEVGENY;LEVY, DROR SHLOMO |
分类号 |
A61B19/00;A61B17/00;A61B18/00;A61M25/00 |
主分类号 |
A61B19/00 |
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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