| 发明名称 | Automated catalog and system for correction of inhomogeneous fields | ||
| 摘要 | A method for providing a localization system with detailed information regarding a catheter's construction, while at the same time preventing operator input errors, for use in a three-dimensional localization field, including providing a catheter having at least one feature, providing a catheter catalog for use by the localization system, wherein the catheter catalog comprises reference data relating to features of the catheter, placing the catheter into the localization field, creating a map with the localization field, locating the catheter on the map, and correlating features of the catheter within the localization field with measurements made by the localization system when the feature is at various locations. | ||
| 申请公布号 | US9591990(B2) | 申请公布日期 | 2017.03.14 |
| 申请号 | US200812047023 | 申请日期 | 2008.03.12 |
| 申请人 | St. Jude Medical, Atrial Fibrillation Division, Inc. | 发明人 | Chen Luke Y.;Olson Eric S. |
| 分类号 | A61B34/20;A61B5/06;A61B5/042;A61B6/00;A61B17/00 | 主分类号 | A61B34/20 |
| 代理机构 | Wiley Rein LLP | 代理人 | Wiley Rein LLP |
| 主权项 | 1. A method for locating features of a catheter for use in a localization system, comprising: providing a catheter catalog for use by the localization system, wherein the catheter catalog comprises reference data relating to features of a plurality of catheters, and wherein the reference data comprises electrical characteristics of one or more electrodes on a plurality of catheters; providing a catheter having at least one feature, reference data for the provided catheter being within the catheter catalog; placing the catheter into a localization field; creating a map with the localization field; locating the catheter on the map; correlating features of the catheter within the localization field with measurements made by the localization system when the features are at various locations. | ||
| 地址 | St. Paul MN US | ||