公开(公告)号：US12127870B2

公开(公告)日：2024-10-29

申请号：US17704242

申请日：2022-03-25

Applicant: JPI Healthcare CO., LTD.

Inventor： Kyong-Woo Kim ,  Eun-Kyu Park ,  Jin-Guk Kim

IPC: A61B6/40 ,  A61B6/00 ,  A61B6/02 ,  A61B6/46 ,  A61B6/50

CPC classification number: A61B6/4441 ,  A61B6/025 ,  A61B6/4405 ,  A61B6/4447 ,  A61B6/466 ,  A61B6/502 ,  A61B2576/02

Abstract: A medical image apparatus according to an embodiment of the present disclosure includes a main body that is travelable, a column vertically coupled to the main body, a straight arm moving unit sliding in a longitudinal direction of the column, a straight arm coupled to the straight arm moving unit and rotating with respect to the column, and a source arm located on a side of the straight arm, perpendicular to the straight arm, and including a source driving rail through which a source assembly slides, wherein the straight arm is coupled to a moving unit rotating shaft formed on the straight arm moving unit, and is rotatable with respect to the column about the moving unit rotating shaft, and the source arm is fixed to the side of the straight arm.

公开(公告)号：US20240341698A1

公开(公告)日：2024-10-17

申请号：US18417682

申请日：2024-01-19

Applicant: Hologic, Inc.

Inventor： Kenneth DEFREITAS ,  John LAVIOLA ,  Loren NIKLASON ,  Tao WU ,  Joseph MARK ,  Michael MILLER ,  Jay STEIN ,  Andrew P. SMITH

IPC: A61B6/02 ,  A61B6/00 ,  A61B6/04 ,  A61B6/46 ,  A61B6/50 ,  A61B10/00 ,  A61B10/02 ,  A61B90/11 ,  A61B90/17 ,  A61B6/12 ,  A61B90/00

CPC classification number: A61B6/025 ,  A61B6/0435 ,  A61B6/463 ,  A61B6/466 ,  A61B6/467 ,  A61B6/469 ,  A61B6/502 ,  A61B6/542 ,  A61B10/0041 ,  A61B10/0233 ,  A61B10/0275 ,  A61B90/11 ,  A61B90/17 ,  A61B6/0414 ,  A61B6/12 ,  A61B6/481 ,  A61B2090/376

Abstract: Methods, devices, apparatuses and systems are disclosed for performing mammography, such as utilizing tomosynthesis in combination with breast biopsy.

公开(公告)号：US20240325092A1

公开(公告)日：2024-10-03

申请号：US18738282

申请日：2024-06-10

Applicant: Noah Medical Corporation

Inventor： Tao Zhao ,  Changjiang Yang ,  Jason Joseph Hsu ,  Zenan Zhang ,  Frank Grillo ,  Zhongming Shen

IPC: A61B34/20 ,  A61B1/00 ,  A61B6/02 ,  A61B6/12 ,  A61B34/10 ,  A61B34/30 ,  A61B90/00 ,  G06T7/73 ,  G06T15/00

CPC classification number: A61B34/20 ,  A61B1/00103 ,  A61B6/025 ,  A61B6/12 ,  G06T7/73 ,  G06T15/00 ,  A61B2034/107 ,  A61B2034/2065 ,  A61B2034/301 ,  A61B2090/3966 ,  G06T2207/10068 ,  G06T2207/10121 ,  G06T2207/30008 ,  G06T2207/30061 ,  G06T2207/30096 ,  G06T2207/30204 ,  G06T2210/41

Abstract: A method is provided for method for navigating a robotic endoscopic apparatus comprising: (a) providing a three-dimensional (3D) fiducial marker to a surgical field; (b) acquiring fluoroscopic image using a fluoroscopic imager wherein the fluoroscopic image contains the 3D fiducial marker, a body part and a portion of the robotic endoscopic apparatus placed inside of the body part; and (c) estimating a pose of the fluoroscopic imager based on the fluoroscopic image.

公开(公告)号：US20240307017A1

公开(公告)日：2024-09-19

申请号：US18671403

申请日：2024-05-22

Applicant: 3DIO, Inc.

Inventor： D. Clark Turner ,  Douglas P. Hansen ,  Thomas L. Youd

IPC: A61B6/51 ,  A61B6/00 ,  A61B6/02 ,  A61B6/04 ,  A61B6/58

CPC classification number: A61B6/512 ,  A61B6/025 ,  A61B6/4452 ,  A61B6/486 ,  A61B6/0478 ,  A61B6/582

Abstract: Three dimensional X-ray imaging systems are described in this application. In particular, this application describes a 3D dental intra-oral imaging (3DIO) system that collects a series of 2D image projections. The X-ray imaging system comprises a housing, an X-ray source attached to a articulating or motion gantry configured to move the source within the housing to multiple positions, an X-ray detector array located on an opposite side of an object to be imaged from the X-ray source, where the detector array is synchronized with the X-ray source to capture 2D images of the object when the X-ray source is located in multiple imaging positions, and a processor configured to accept the 2D images and reconstruct a 3D image. The multiple imaging positions can be located on a plane substantially parallel to the X-ray detector array. Other embodiments are described.

公开(公告)号：US12089978B2

公开(公告)日：2024-09-17

申请号：US17691665

申请日：2022-03-10

Applicant: VATECH Co., Ltd. ,  VATECH EWOO Holdings Co., Ltd.

Inventor： Sungil Choi

IPC: A61B6/00 ,  A61B6/03 ,  A61B6/51 ,  G01N23/046 ,  G06T11/00 ,  A61B6/02 ,  G06T3/00

CPC classification number: A61B6/51 ,  A61B6/03 ,  A61B6/4435 ,  A61B6/4452 ,  A61B6/5205 ,  G01N23/046 ,  G06T11/005 ,  A61B6/025 ,  G06T3/00 ,  G06T2207/10072 ,  G06T2207/10116 ,  G06T2207/30036

Abstract: Disclosed is an X-ray imaging device, which is capable of providing a tomographic image of an image layer disposed between an axis of rotation and an X-ray source. The imaging device according to the present invention includes a radiography unit having an X-ray source and an X-ray sensor disposed to face each other with a rotating axis therebetween, wherein the X-ray sensor configured to obtain X-ray transmission images, a driver configured to rotate the X-ray source and the X-ray sensor about the rotating axis, and an image processor configured to provide a two-dimensional tomographic image of an image layer disposed between the rotating axis and the X-ray source, by shifting and overlapping the X-ray transmission images after reversing left and right at least some of the X-ray transmission images.

公开(公告)号：US12064291B2

公开(公告)日：2024-08-20

申请号：US18102207

申请日：2023-01-27

Applicant: Hologic, Inc.

Inventor： Kenneth F. Defreitas ,  Ian Shaw ,  John Laviola

IPC: A61B6/02 ,  A61B6/00 ,  A61B6/04 ,  A61B6/50 ,  A61B90/11 ,  A61B6/12 ,  A61B10/02 ,  A61B10/04

CPC classification number: A61B90/11 ,  A61B6/025 ,  A61B6/0414 ,  A61B6/0435 ,  A61B6/502 ,  A61B6/12 ,  A61B6/4452 ,  A61B10/0233 ,  A61B2010/045

Abstract: A station for tomotactic-guided biopsy in prone includes a table with an aperture, and a tomosynthesis imaging system. A biopsy gun can be mounted on a stage arm assembly disposed below the table. The imaging system and stage arm assembly can be independently rotated and linearly repositioned in one or more dimensions, thereby allowing the tomotactic scan axis to be located relative to a breast being imaged.

公开(公告)号：US12053319B2

公开(公告)日：2024-08-06

申请号：US18311357

申请日：2023-05-03

Applicant: Hologic, Inc.

Inventor： Calvin J. Wong ,  Venkateswara Vaddineni ,  Akshay Mani ,  Nikolaos Gkanatsios ,  John Laviola

IPC: A61B6/04 ,  A61B6/00 ,  A61B6/03 ,  A61B6/46 ,  A61B6/50 ,  A61B6/02 ,  A61B8/00 ,  A61B8/08 ,  A61B8/13

CPC classification number: A61B6/527 ,  A61B6/035 ,  A61B6/0414 ,  A61B6/461 ,  A61B6/463 ,  A61B6/465 ,  A61B6/502 ,  A61B6/5258 ,  A61B6/54 ,  A61B6/025 ,  A61B6/566 ,  A61B8/0825 ,  A61B8/13 ,  A61B8/4254

Abstract: The technology relates to a methods and systems for improving medical imaging procedures. An example method includes receiving a first set of quality metrics for a plurality of medical images acquired at a first imaging facility; receiving a second set of quality metrics for a second plurality of medical images acquired at a second imaging facility; comparing the first set of quality metrics to the second set of quality metrics; based on the comparison of the first set of quality metrics to the second set of quality metrics, generating a benchmark for at least one metric in the first set of quality metrics and the second set of quality metrics; generating facility data based on the generated benchmark and the first set of quality metrics; and sending the facility data to the first imaging facility.

公开(公告)号：US12042310B2

公开(公告)日：2024-07-23

申请号：US17592332

申请日：2022-02-03

Applicant: Jianqiang Liu ,  Manat Maolinbay ,  Chwen-yuan Ku ,  Linbo Yang

Inventor： Jianqiang Liu ,  Manat Maolinbay ,  Chwen-yuan Ku ,  Linbo Yang

IPC: A61B6/02 ,  A61B6/00 ,  A61B6/06 ,  A61B6/40 ,  A61B6/50 ,  G21K1/04 ,  A61B6/42

CPC classification number: A61B6/025 ,  A61B6/06 ,  A61B6/4007 ,  A61B6/4452 ,  A61B6/488 ,  A61B6/50 ,  A61B6/542 ,  G21K1/046 ,  A61B6/4085 ,  A61B6/4233 ,  A61B6/5217

Abstract: A dynamic multi-leaf collimator system for X-ray exposure on region of interest in conjunction with multiple source-in-motion tomosynthesis imaging system is disclosed. The system comprises two opposite banks of thin heavy metal leaves arranged in parallel and stagger formation. The leaves are individually driven by electrical motors, can move in straight line in at least one direction and create multiple X-ray exposure holes with desired shapes. The leaves are made of thin heavy metal capable of blocking kV level X-rays. After a preliminary X-ray imaging scan, artificial intelligence or system operator can determine location of region of interest and then determine location of collimation holes. Therefore, subsequent X-ray imaging scan will be performed with automatic collimation dynamically, X-ray dose on an object or patient is then greatly reduced.

公开(公告)号：US12036051B2

公开(公告)日：2024-07-16

申请号：US18317976

申请日：2023-05-16

Applicant: FUJIFILM CORPORATION

Inventor： Junya Morita

IPC: A61B6/02 ,  A61B6/00 ,  A61B6/04 ,  A61B6/50 ,  G06T7/00

CPC classification number: A61B6/025 ,  A61B6/0487 ,  A61B6/4476 ,  A61B6/502 ,  G06T7/0014 ,  G06T2207/20084 ,  G06T2207/30068

Abstract: An information acquisition unit acquires at least one information item of subject information, imaging condition information, or positioning information. Next, a body movement feature derivation unit derives body movement feature information indicating a feature of body movement of a breast which occurs at the time of the tomosynthesis imaging. A storage stores correspondence information in which the derived body movement feature information corresponds to at least one information item of the subject information, the imaging condition information, or the positioning information.

公开(公告)号：US12023183B2

公开(公告)日：2024-07-02

申请号：US17591612

申请日：2022-02-03

Applicant: FUJIFILM CORPORATION

Inventor： Hiroki Nakayama

IPC: A61B6/02 ,  A61B6/00 ,  A61B6/06 ,  A61B6/40 ,  A61B6/46 ,  A61B6/50 ,  A61B6/58 ,  G06T7/73 ,  G06T11/00

CPC classification number: A61B6/025 ,  A61B6/06 ,  A61B6/4007 ,  A61B6/463 ,  A61B6/465 ,  A61B6/502 ,  A61B6/5205 ,  A61B6/587 ,  G06T7/74 ,  G06T11/005

Abstract: A radiography system includes a correction marker that is used to obtain a marker image included in at least one of a plurality of projection images obtained by tomosynthesis imaging, is provided in an irradiation path of radiation in a radiation emitting unit, and is disposed at the position where the marker image is included in a region other than a reconstructed region in the projection image, the reconstructed region being a region used in a case in which the tomographic image is reconstructed from the plurality of projection images among the regions included in the plurality of projection images.