-
公开(公告)号：US20250000476A1
公开(公告)日：2025-01-02
申请号：US18292491
申请日：2022-08-04
Applicant: Hologic, Inc.
Inventor： Marc HANSROUL
Abstract: A system and method for determination of one or more dimensions (e.g., width or length) of an anatomic feature (e.g., bone) of a subject includes a radiographic imaging system configured to image the subject, an optical imaging system computer to determine the position of the subject relative to one or more components of the radiographic imaging system, and one or more processors configured to determine the one or more dimension of the anatomic feature based on an image, generated by the radiographic imaging system, of the anatomic feature and the determined position of the subject relative to one or more components of the radiographic imaging system.
-
公开(公告)号：US20240298981A1
公开(公告)日：2024-09-12
申请号：US18258468
申请日：2021-06-09
Applicant: Hologic, Inc.
Inventor： Tri PHAM , Marc HANSROUL , David PHILIPS
CPC classification number: A61B6/4035 , A61B6/4405 , A61B6/4441 , A61B6/4476 , A61B6/5235
Abstract: A mobile imaging system or mini C-arm with a variable aperture assembly is disclosed. The mini C-arm includes a detector and a moveable source. The aperture assembly being operatively coupled to the moveable source. The aperture assembly including a plurality of independently controllable blades such as, for example, first, second, third, and fourth blades, to define a variable aperture through which an X-ray beam is passed from the source to the detector. In one embodiment, each of the plurality of blades is independently controlled. In one embodiment, the aperture assembly includes a PCB sensor aligned with the plurality of blades for detecting a position of each of the plurality of the blades.
-
公开(公告)号：US20230358904A1
公开(公告)日：2023-11-09
申请号：US18245152
申请日：2021-08-31
Applicant: HOLOGIC, INC.
Inventor： Thomas L. KELLY , Cornell Lee WILLIAMS , Snezana BOGDANOVICH , Robert GORMAN , Marc HANSROUL
CPC classification number: G01T1/2971 , G01T7/04 , G01T1/1635
Abstract: Systems and methods for improving radiographic scanning. In an example, the technology relates to a system for performing radiographic scanning. The system includes a photon source configured to emit photons. The system also includes a photon counting detector for detecting photons emitted from the photon source after passing through a target. The photon counting detector comprising first pixels having a first size and second pixels having a second size, and the first size is greater than the second size.
-
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.
-
-
-
Search Results
4
records
(took 0.011 seconds)
