公开(公告)号：US12268557B2

公开(公告)日：2025-04-08

申请号：US18219214

申请日：2023-07-07

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alexander Franciscus Kolen ,  Harm Jan Willem Belt ,  Godefridus Antonius Harks ,  Geert Gerardus Henricus Maria Gijsbers ,  Hong Liu

IPC: A61B8/08 ,  A61B8/00 ,  A61B8/12

Abstract: An ultrasound image processing apparatus includes an image processor arrangement that receives a plurality of ultrasound images. Each ultrasound image shows an invasive medical device relative to an anatomical feature during a cardiac cycle. At different phases of the cardiac cycle, the anatomical feature has a different shape. The ultrasound processing apparatus compiles groups of the ultrasound images with ultrasound images in each group belonging to the same phase of the cardiac cycle. The ultrasound image processing apparatus generates an augmented ultrasound image from one of the ultrasound images by removing a shadow region on the anatomical feature of interest caused by the invasive medical device based on a displacement of the invasive medical device.

公开(公告)号：US11730453B2

公开(公告)日：2023-08-22

申请号：US16646714

申请日：2018-09-10

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alexander Franciscus Kolen ,  Harm Jan Willem Belt ,  Godefridus Antonius Harks ,  Geert Gerardus Henricus Maria Gijsbers ,  Hong Liu

IPC: A61B8/08 ,  A61B8/12 ,  A61B8/00

CPC classification number: A61B8/5246 ,  A61B8/0841 ,  A61B8/0883 ,  A61B8/12 ,  A61B8/4245 ,  A61B8/461 ,  A61B8/5284 ,  A61B8/543

Abstract: An ultrasound image processing apparatus includes an image processor arrangement that receives a plurality of ultrasound images. Each ultrasound image shows an invasive medical device relative to an anatomical feature during a cardiac cycle. At different phases of the cardiac cycle, the anatomical feature has a different shape. The ultrasound processing apparatus compiles groups of the ultrasound images with ultrasound images in each group belonging to the same phase of the cardiac cycle. The ultrasound image processing apparatus generates an augmented ultrasound image from one of the ultrasound images by removing a shadow region on the anatomical feature of interest caused by the invasive medical device based on a displacement of the invasive medical device.

公开(公告)号：US20230355213A1

公开(公告)日：2023-11-09

申请号：US18219214

申请日：2023-07-07

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Alexander Franciscus Kolen ,  Harm Jan Willem Belt ,  Godefridus Antonius Harks ,  Geert Gerardus Henricus Maria Gijsbers ,  Hong Liu

IPC: A61B8/08 ,  A61B8/12 ,  A61B8/00

CPC classification number: A61B8/5246 ,  A61B8/0841 ,  A61B8/0883 ,  A61B8/12 ,  A61B8/4245 ,  A61B8/461 ,  A61B8/5284 ,  A61B8/543

Abstract: An ultrasound image processing apparatus includes an image processor arrangement that receives a plurality of ultrasound images. Each ultrasound image shows an invasive medical device relative to an anatomical feature during a cardiac cycle. At different phases of the cardiac cycle, the anatomical feature has a different shape. The ultrasound processing apparatus compiles groups of the ultrasound images with ultrasound images in each group belonging to the same phase of the cardiac cycle. The ultrasound image processing apparatus generates an augmented ultrasound image from one of the ultrasound images by removing a shadow region on the anatomical feature of interest caused by the invasive medical device based on a displacement of the invasive medical device.