公开(公告)号：US12020434B2

公开(公告)日：2024-06-25

申请号：US17599590

申请日：2020-03-30

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alvin Chen ,  Kunal Vaidya ,  Brian Lee ,  Vipul Shrihan Pai Raikar ,  Mingxin Zheng ,  Shyam Bharat ,  Ameet Kumar Jain

IPC: A61B34/20 ,  A61B8/00 ,  A61B8/08 ,  G06T7/00 ,  G06T7/11 ,  G06T7/20 ,  G06T7/70

CPC classification number: G06T7/0016 ,  A61B8/0841 ,  A61B8/461 ,  A61B8/483 ,  A61B34/20 ,  G06T7/11 ,  G06T7/20 ,  G06T7/70 ,  A61B2034/2063 ,  G06T2207/10132 ,  G06T2207/20081 ,  G06T2207/20084 ,  G06T2207/30048 ,  G06T2207/30101

Abstract: Ultrasound image devices, systems, and methods are provided. An ultrasound imaging system comprising a processor circuit configured to receive, from an ultrasound imaging device, a sequence of input image frames of a moving object over a time period, wherein the moving object comprises at least one of an anatomy of a patient or a medical device traversing through the patient's anatomy, and wherein a portion of the moving object is at least partially invisible in a first input image frame of the sequence of input image frames; apply a recurrent predictive network to the sequence of input image frames to generate segmentation data; and output, to a display, a sequence of output image frames based on the segmentation data, wherein the portion of the moving object is fully visible in a first output image frame of the sequence of output image frames.

公开(公告)号：US20220370034A1

公开(公告)日：2022-11-24

申请号：US17762209

申请日：2020-09-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alvin Chen ,  Cosmas Mwikirize ,  Mingxin Zheng ,  Kunal Vaidya ,  Shyam Bharat

IPC: A61B8/08

Abstract: Ultrasound image devices, systems, and methods are provided. An ultrasound imaging system comprising a processor circuit configured to receive, from an ultrasound transducer array, a plurality of images of a patient body at different imaging planes; determine a first imaging plane based on a first image of the plurality of images by applying a first predictive network, wherein a second image of the plurality of images is based on the first imaging plane, and wherein the second image includes an imaging view of at least one of an anatomy of the patient body or a medical device within the anatomy; apply a second predictive network to the second image to generate segmentation data; and output, to a display, a displayed image including an indication of a first portion of the at least one of the anatomy or the medical device based on the segmentation data.

公开(公告)号：US12016724B2

公开(公告)日：2024-06-25

申请号：US17762209

申请日：2020-09-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alvin Chen ,  Cosmas Mwikirize ,  Mingxin Zheng ,  Kunal Vaidya ,  Shyam Bharat

IPC: A61B8/08 ,  A61B8/00

CPC classification number: A61B8/0841 ,  A61B8/085 ,  A61B8/0883 ,  A61B8/0891

Abstract: Ultrasound image devices, systems, and methods are provided. An ultrasound imaging system comprising a processor circuit configured to receive, from an ultrasound transducer array, a plurality of images of a patient body at different imaging planes; determine a first imaging plane based on a first image of the plurality of images by applying a first predictive network, wherein a second image of the plurality of images is based on the first imaging plane, and wherein the second image includes an imaging view of at least one of an anatomy of the patient body or a medical device within the anatomy; apply a second predictive network to the second image to generate segmentation data; and output, to a display, a displayed image including an indication of a first portion of the at least one of the anatomy or the medical device based on the segmentation data.

公开(公告)号：US20230127935A1

公开(公告)日：2023-04-27

申请号：US17918166

申请日：2021-04-12

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alvin Chen ,  Mingxin Zheng ,  Ramon Quido Erkamp ,  Ameet Kumar Jain ,  Sibo Li

IPC: G06T11/60 ,  A61B8/14 ,  A61B8/08 ,  A61B8/00 ,  G06T7/33 ,  G06T7/20

Abstract: 2019PF00643 32 ABSTRACT Disclosed is an ultrasound roadmap image generation system. The system includes a processor configured for communication with an ultrasound imaging device that is movable relative to a patient. The processor receives a first bi-plane or 3D image representative of a first volume within the patient and a second bi-plane or 3D image representative of a second volume within the patient. The processor then registers the first bi-plane or 3D image and the second bi-plane or 3D image to determine the motion between the first bi-plane or 3D image and the second bi-plane or 3D image. The processor then generates a 2D roadmap image of a region of interest by combining the first bi-plane or 3D image and the second bi-plane or 3D image, based on the determined motion; and outputs a screen display comprising the 2D roadmap image.