公开(公告)号：US20240087147A1

公开(公告)日：2024-03-14

申请号：US18466677

申请日：2023-09-13

Applicant: Boston Scientific Scimed Inc.

Inventor： Judith Tiferes Wang ,  Brandon Zingsheim ,  Andrew Oveson ,  Wenguang Li ,  Qian Li

IPC: G06T7/38 ,  A61B6/00 ,  A61B6/12 ,  A61B8/00 ,  A61B8/08 ,  A61B8/12 ,  A61B34/20

CPC classification number: G06T7/38 ,  A61B6/12 ,  A61B6/504 ,  A61B6/5247 ,  A61B8/12 ,  A61B8/467 ,  A61B8/5261 ,  A61B34/20 ,  A61B2034/2063 ,  G06T2207/10116 ,  G06T2207/10132 ,  G06T2207/30101

Abstract: The present disclosure provides to co-register an external image of a vessel to IVUS images captured within the vessel and provides graphical user interfaces to facilitate modification to the co-registration. Notably, the present disclosure provides for the co-registration even when the IVUS images are captured before the external image or before co-registration is initiated with the external image.

公开(公告)号：US20230309835A1

公开(公告)日：2023-10-05

申请号：US18128930

申请日：2023-03-30

Applicant: BOSTON SCIENTIFIC SCIMED, INC.

Inventor： Wenguang Li ,  Kevin Bloms ,  Zhichao Hong ,  Alan Torborg ,  Brandon Zingsheim

IPC: A61B5/00 ,  A61B5/02

CPC classification number: A61B5/0066 ,  A61B5/02007 ,  A61B8/0891

Abstract: This disclosure provides methods for vascular imaging co-registration and using the co-registered imaging data in guiding live fluoroscopy. Extravascular imaging data includes an extravascular contrast image showing the portion of the blood vessel with contrast showing a visualized anatomical landmark while intravascular imaging data is obtained during a translation procedure that includes one or more intravascular images showing a detected anatomical landmark. The starting location and the ending location of the imaging element on the extravascular imaging data is marked, and the predicted location of the detected anatomical landmark on the extravascular imaging data is marked. The predicted location of the detected anatomical landmark is then aligned with the visualized anatomical landmark.