专利名称：Model-based correction of position
measurements
发明人：Govari, Assaf,Altmann, Andreas
Claudio,Ephrath, Yaron
申请号：EP09011994.2申请日：20070531公开号：EP2127597A1公开日：20091202
专利附图：
摘要：Visualization of a probe when impedance-based measurement technology isbeing used is improved by stabilizing a displayed image of the probe or catheter. Using a
model of reasonable probe shapes and a matching algorithm, an erroneous probe imageis adjusted so that it assumes a realistic shape on a display. A range of positional
variations is also incorporated in the model. When an apparent probe position exceeds apermissible range of motion, the probe image is constrained to a realistic position.
申请人：Biosense Webster, Inc.
地址：3333 Diamond Canyon Road Diamond Bar, CA 91765 US
国籍：US
代理机构：Small, Gary James
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