公开(公告)号：US20240374245A1

公开(公告)日：2024-11-14

申请号：US18649418

申请日：2024-04-29

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Sunghwan LIM ,  Sangseo JEON ,  Hyehyun HAN

IPC: A61B10/00 ,  A61B5/107 ,  A61B34/10 ,  A61B34/20 ,  G06T3/40 ,  G06T7/00 ,  G06T7/11 ,  G06T7/20 ,  G06T7/30 ,  G06T7/50 ,  G06T17/00

Abstract: A method for a breast biopsy based on indirect magnetic resonance imaging (MRI) guidance of present disclosure, may comprises obtaining a breast MRI data of a patient, generating a deformable breast model using the breast MRI data, measuring real-time breast shape of the patient using a depth sensor, performing a real-time deformable registration using the deformable breast model and the real-time shape data, estimating movements of the MRI targets inside of the breast, performing a breast biopsy for the MRI targets.

公开(公告)号：US20240285349A1

公开(公告)日：2024-08-29

申请号：US18422685

申请日：2024-01-25

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Jinseok KIM ,  Minsu JANG ,  Deukhee LEE ,  Hyehyun HAN ,  Byung Kook KIM ,  Byung Chul LEE

IPC: A61B34/20 ,  G06T7/00 ,  G06T7/33 ,  G06T7/50 ,  G06T15/00 ,  G16H30/20

CPC classification number: A61B34/20 ,  G06T7/0014 ,  G06T7/337 ,  G06T7/50 ,  G06T15/00 ,  G16H30/20 ,  A61B2034/2065 ,  G06T2200/04 ,  G06T2207/30004

Abstract: Disclosed embodiments aim to provide an apparatus and method for three-dimensional navigation of a medical tool that enables identifying the three-dimensional shape and position of the medical tool within a human body. To achieve the above object, the disclosed embodiment includes a three-dimensional high-resolution image acquisition unit configured to acquire a three-dimensional high-resolution image of a human organ that is targeted for a medical procedure; a three-dimensional shape data acquisition unit configured to acquire three-dimensional shape data of a medical tool of a flexible material in real time; a registration unit configured to register the three-dimensional high-resolution image and the three-dimensional shape data with a reference point; and a display unit configured to display an image registered by the registration unit.