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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.
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Patent Agency Ranking
公开(公告)号：US20230121010A1
公开(公告)日：2023-04-20
申请号：US17940529
申请日：2022-09-08
Applicant: Hologic, Inc.
Inventor： Andrew P. SMITH , Jay STEIN , Kenneth DEFREITAS , Ian SHAW , Zhenxue JING , Loren NIKLASON , Baorui REN , Christopher RUTH
Abstract: Systems and methods for breast x-ray tomosynthesis that enhance spatial resolution in the direction in which the breast is flattened for examination. In addition to x-ray data acquisition of 2D projection tomosynthesis images ETp1 over a shorter source trajectory similar to known breast tomosynthesis, supplemental 2D images ETp2 are taken over a longer source trajectory and the two sets of projection images are processed into breast slice images ETr that exhibit enhanced spatial resolution, including in the thickness direction of the breast. Additional features include breast CT of an upright patient's flattened breast, multi-mode tomosynthesis, and shielding the patient from moving equipment.
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公开(公告)号：US20230218251A1
公开(公告)日：2023-07-13
申请号：US18001409
申请日：2021-06-09
Applicant: HOLOGIC, INC.
Inventor： Marc HANSROUL , Daniel SANTOS , Jay STEIN , Tri PHAM , Scott HUNT
CPC classification number: A61B6/4452 , A61B6/025 , A61B6/4405 , A61B6/4441 , A61B6/4476 , A61B6/5205 , A61B6/463 , A61B6/466 , A61B6/54 , A61B6/447
Abstract: A mini C-arm with a movable X-ray source is disclosed. The mini C-arm including a moveable base, a C-arm assembly, and an arm assembly for coupling the C-arm assembly and the base. The C-arm assembly includes a first end, a second end, and a curved intermediate body portion defining an arc length. The source is positioned adjacent to the first end. A detector is positioned at the second end. The source is moveable along the arc length and relative to the detector to enable a plurality of images of the patient's anatomy to be acquired including a first image when the X-ray source is at a first position and a second image when the X-ray source is at a second position. The images being taken without moving the patient's anatomy. The C-arm assembly may include a motor and a belt drive system for moving the source relative to the detector.
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公开(公告)号：US20220087627A1
公开(公告)日：2022-03-24
申请号：US17477091
申请日：2021-09-16
Applicant: c/o Hologic, Inc.
Inventor： Timothy R. STANGO , Kenneth F. DEFREITAS , Ian SHAW , Jay STEIN , Lynne JAMESON-MEEHAN , Loren NIKLASON
Abstract: An x-ray breast imaging system comprising a compression paddle in which the compression paddle comprises a front wall and a bottom wall. The front wall is configured to be adjacent and face a chest wall of a patient during imaging and the bottom wall configured to be adjacent a length of a top of a compressed breast. The bottom wall extends away from the patient's chest wall, wherein the bottom wall comprises a first portion and a second portion such that the second portion is between the front wall and the first portion. The first portion is generally non-coplanar to the second portion, wherein the compression paddle is movable along a craniocaudal axis. The x-ray breast imaging system also comprises a non-rigid jacket releasably secured to the compression paddle, the non-rigid jacket positioned between the compression paddle and the patient.
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公开(公告)号：US20210113168A1
公开(公告)日：2021-04-22
申请号：US17009098
申请日：2020-09-01
Applicant: Hologic, Inc.
Inventor： Andrew P. SMITH , Jay STEIN , Kenneth DEFREITAS , Ian SHAW , Zhenxue JING , Loren NIKLASON , Baorui REN , Christopher RUTH
Abstract: Systems and methods for breast x-ray tomosynthesis that enhance spatial resolution in the direction in which the breast is flattened for examination. In addition to x-ray data acquisition of 2D projection tomosynthesis images ETp1 over a shorter source trajectory similar to known breast tomosynthesis, supplemental 2D images ETp2 are taken over a longer source trajectory and the two sets of projection images are processed into breast slice images ETr that exhibit enhanced spatial resolution, including in the thickness direction of the breast. Additional features include breast CT of an upright patient's flattened breast, multi-mode tomosynthesis, and shielding the patient from moving equipment.
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公开(公告)号：US20180125437A1
公开(公告)日：2018-05-10
申请号：US15728106
申请日：2017-10-09
Applicant: HOLOGIC INC.
Inventor： Timothy R. STANGO , Kenneth F. DEFREITAS , Ian SHAW , Jay STEIN , Lynne JAMESON-MEEHAN , Loren NIKLASON
CPC classification number: A61B6/0414 , A61B6/025 , A61B6/04 , A61B6/502
Abstract: An x-ray breast imaging system comprising a compression paddle in which the compression paddle comprises a front wall and a bottom wall. The front wall is configured to be adjacent and face a chest wall of a patient during imaging and the bottom wall configured to be adjacent a length of a top of a compressed breast. The bottom wall extends away from the patient's chest wall, wherein the bottom wall comprises a first portion and a second portion such that the second portion is between the front wall and the first portion. The first portion is generally non-coplanar to the second portion, wherein the compression paddle is movable along a craniocaudal axis. The x-ray breast imaging system also comprises a non-rigid jacket releasably secured to the compression paddle, the non-rigid jacket positioned between the compression paddle and the patient.
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