Invention Application
US20160228032A1 FLEXIBLE INSTRUMENT LOCALIZATION FROM BOTH REMOTE AND ELONGATION SENSORS
审中-公开
灵敏的仪器本地化从两个远程和延伸传感器
- Patent Title: FLEXIBLE INSTRUMENT LOCALIZATION FROM BOTH REMOTE AND ELONGATION SENSORS
- Patent Title (中): 灵敏的仪器本地化从两个远程和延伸传感器
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Application No.: US15056652Application Date: 2016-02-29
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Publication No.: US20160228032A1Publication Date: 2016-08-11
- Inventor: Sean Walker , Dave Camarillo , Matt Roelle , Christopher Sewell , Aditya Koowal
- Applicant: Hansen Medical, Inc.
- Main IPC: A61B5/06
- IPC: A61B5/06 ; A61B34/20 ; A61B5/00
Abstract:
A system and method of tracking a flexible elongate instrument within a patient is disclosed herein. The system is configured to obtain remote localization measurement data of the flexible elongate instrument and obtain elongation measurement data of the flexible elongate instrument. This data is combined and transformed to a coordinate reference frame to produce a localization of the flexible elongate instrument that is more accurate than the remote localization measurements or elongation measurement data alone. The combined localization is then provided to a localization consumer.
Public/Granted literature
- US11426095B2 Flexible instrument localization from both remote and elongation sensors Public/Granted day:2022-08-30
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