公开(公告)号：US20240260934A1

公开(公告)日：2024-08-08

申请号：US18564662

申请日：2022-05-17

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Mathieu De Craene ,  Irina Waechter-Stehle ,  Pascal Allain ,  David Prater ,  Scott Holland Settlemier

IPC: A61B8/00 ,  A61B8/08

CPC classification number: A61B8/4263 ,  A61B8/0883 ,  A61B8/0891 ,  A61B8/469 ,  A61B8/5207 ,  A61B8/543

Abstract: An ultrasound imaging system performs real-time image analysis of the 3D ultrasound images to identify anatomical structure and landmarks in the 3D images, so that it can be determined if a region of interest of a target anatomical structure is present. If the region of interest is not present, the location of the region of interest outside the field of view volume is inferred from the anatomical structure and landmarks that are detected within the field of view. A relative displacement between the reference anatomical plane and a position and orientation of the 3D ultrasound imaging probe can then be derived so that ultrasound guidance information can be given.

公开(公告)号：US10881379B2

公开(公告)日：2021-01-05

申请号：US15521624

申请日：2015-10-21

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Nicolas Francois Villain ,  Pascal Allain

IPC: A61B8/00 ,  A61B8/08 ,  G06T7/20 ,  G01S15/89 ,  G01S7/52 ,  A61B8/14 ,  G06T7/00

Abstract: Disclosed is a method (100) of visualizing a sequence of 3D ultrasound images of an object (10) in motion, wherein said motion is a complex motion composed of motion components from a plurality of origins, the method comprising acquiring (120) said sequence of 3D ultrasound images; providing (130) a motion tracking model modelling a contribution to the complex motion, said contribution originating from a subset of said motion components; determining (150) said complex motion from the first and second 3D ultrasound images; and visualizing (160) a contribution of the motion tracking model to the complex motion of said object in order to obtain a motion-decomposed visualization of said complex motion. A computer program product for implementing such a method on an ultrasound system and an ultrasound system including such a computer program product are also disclosed.