CPC A61B 1/00097 (2022.02) [A61B 1/005 (2013.01); A61B 1/0008 (2013.01); A61B 1/00082 (2013.01); A61B 1/00085 (2013.01); A61B 1/00089 (2013.01); A61B 1/015 (2013.01); A61B 1/018 (2013.01); A61B 1/04 (2013.01); A61B 5/0084 (2013.01); A61B 5/02007 (2013.01); A61B 5/287 (2021.01); A61B 5/6882 (2013.01); A61B 17/12045 (2013.01); A61B 17/3415 (2013.01); A61B 17/3423 (2013.01); A61B 34/20 (2016.02); A61B 90/36 (2016.02); A61M 5/007 (2013.01); A61B 5/0031 (2013.01); A61B 8/12 (2013.01); A61B 8/4472 (2013.01); A61B 17/0487 (2013.01); A61B 17/221 (2013.01); A61B 18/02 (2013.01); A61B 34/30 (2016.02); A61B 2017/003 (2013.01); A61B 2017/00044 (2013.01); A61B 2017/00053 (2013.01); A61B 2017/00296 (2013.01); A61B 2017/00575 (2013.01); A61B 2017/0409 (2013.01); A61B 2017/0477 (2013.01); A61B 2017/12127 (2013.01); A61B 2017/22038 (2013.01); A61B 2017/22054 (2013.01); A61B 2017/22067 (2013.01); A61B 2017/22069 (2013.01); A61B 2017/22082 (2013.01); A61B 2017/3445 (2013.01); A61B 2017/3484 (2013.01); A61B 2017/3488 (2013.01); A61B 2018/00982 (2013.01); A61B 2018/0212 (2013.01); A61B 2034/107 (2016.02); A61B 2034/2051 (2016.02); A61B 2034/301 (2016.02); A61B 2090/306 (2016.02); A61B 2090/309 (2016.02); A61B 2090/3614 (2016.02); A61B 2090/373 (2016.02); A61B 2090/3958 (2016.02)] | 20 Claims |
1. A system, comprising:
a first catheter having a first steerable segment;
a second catheter disposed within the first catheter, the second catheter having a second steerable segment;
an imaging element supported at a distal end of the second catheter;
a coil reference sensor supported at a distal portion of the second catheter; and
a processor in electrical communication with the coil reference sensor, wherein the processor is configured to determine a position of a distal portion of the first catheter with reference to the coil reference sensor.
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