发明名称 |
CURRENT LOCALIZATION TRACKER |
摘要 |
A method includes positioning body-electrodes in galvanic contact with a body of a patient and positioning a mapping-tool, having a mapping-electrode, in a plurality of regions in the body. The method further includes tracking the mapping-tool at different positions in each of the regions using a location-measuring system, and for each region, generating a respective set of calibration-currents between the body-electrodes and the mapping-electrode at the different positions in the region. A respective relation is derived for each region between the respective set of the calibration-currents and the different positions, and is used in determining the location of an investigation-tool in response to the different respective relations and investigation-tool-currents. |
申请公布号 |
US2014221803(A1) |
申请公布日期 |
2014.08.07 |
申请号 |
US201313756729 |
申请日期 |
2013.02.01 |
申请人 |
BIOSENSE WEBSTER (ISRAEL), LTD. |
发明人 |
Bar-Tal Meir;Osadchy Daniel |
分类号 |
A61B5/06;A61B5/00;A61B18/14;A61B5/053 |
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 |
Yokneam IL |