公开(公告)号：US20170156599A1

公开(公告)日：2017-06-08

申请号：US15440871

申请日：2017-02-23

Applicant: VOLCANO CORPORATION

Inventor： Nathaniel KEMP ,  Elizabeth Begin ,  Badr Elmaanaoui

IPC: A61B5/00

CPC classification number: A61B5/0084 ,  A61B5/0066 ,  A61B5/0073 ,  A61B5/6852 ,  A61B5/7257 ,  G01B9/02004 ,  G01B9/02057 ,  G01B9/02069 ,  G01B9/02083 ,  G01B9/02091 ,  G01B2290/25 ,  G01M11/31 ,  G01N21/274 ,  G01N21/4795

Abstract: The disclosed automatic calibration systems and methods provide a repeatable way to detect internal catheter reflections and to shift the internal catheter reflections to calibrate an image.