公开(公告)号：US11147529B2

公开(公告)日：2021-10-19

申请号：US17105579

申请日：2020-11-26

Applicant: KA IMAGING INC.

Inventor： Karim S. Karim ,  Sebastian Lopez Maurino

IPC: A61B6/00

Abstract: A method and system for spectral adjustment for a digital X-ray imaging system. The method includes obtaining a set of initial digital X-ray images and then weight factoring the images to generate a set of weight factored digital X-ray images. The weight-factored digital X-ray images are then combined to generate a composite image that is spectrally distinct from the set of initial digital X-ray images.

公开(公告)号：US09698193B1

公开(公告)日：2017-07-04

申请号：US15266051

申请日：2016-09-15

Applicant: KA Imaging Inc.

Inventor： Karim S. Karim ,  Sina Ghanbarzadeh

IPC: H01L27/14 ,  H01L27/146 ,  H01L31/0224 ,  H01L31/0216 ,  G01T1/20 ,  G01T1/24

CPC classification number: H01L27/14663 ,  G01T1/2018 ,  G01T1/241 ,  G01T1/247 ,  H01L27/14636 ,  H01L27/14638 ,  H01L27/14652 ,  H01L27/14676 ,  H01L31/0216 ,  H01L31/02161 ,  H01L31/0224 ,  H01L31/022408 ,  H01L31/115

Abstract: A system and method for a multi-sensor pixel architecture for use in a digital imaging system is described. The system includes at least one semiconducting layer for absorbing radiation incident on opposites of the at least one semiconducting layer along with a set of electrodes on one side of the semiconducting layer for transmitting a signal associated with the radiation absorbed by the semiconducting layer.

公开(公告)号：US10514471B2

公开(公告)日：2019-12-24

申请号：US15975366

申请日：2018-05-09

Applicant: KA IMAGING INC.

Inventor： Karim S. Karim ,  Sina Ghanbarzadeh

IPC: G01T1/24 ,  H01L27/146

Abstract: The disclosure is directed at a detector element that includes a conductive shield electrode, or shield electrode layer that can assist in reducing breakdown and also improve the reliability of the detector element. The detector element includes a substrate layer that supports at least two electrodes and a semiconducting layer. A shield electrode layer is deposited or patterned adjacent at least one of the two electrodes.

公开(公告)号：US20190374182A1

公开(公告)日：2019-12-12

申请号：US16436098

申请日：2019-06-10

Applicant: KA Imaging Inc.

Inventor： Karim S. Karim ,  Sebastian Lopez Maurino ,  Sina Ghanbarzadeh

IPC: A61B6/00

Abstract: The disclosure is directed at a method and apparatus for determining virtual outputs for a multi-energy x-ray apparatus. Based on the application that the x-ray apparatus is being used for, a general algorithm can be determined or selected. Inputs received from the x-ray apparatus can be substituted into the general algorithm to generate a virtual output algorithm for the x-ray apparatus. Virtual outputs can then be calculated using the virtual output algorithm.

公开(公告)号：US10914689B2

公开(公告)日：2021-02-09

申请号：US16050354

申请日：2018-07-31

Applicant: KA IMAGING INC.

Inventor： Karim S. Karim ,  Christopher C. Scott

IPC: A61B6/00 ,  G01N23/00 ,  G01N23/041

Abstract: A phase contrast X-ray imaging system for imaging an object including an X-ray source; and an X-ray detector having a 25 micron or less pixel pitch; wherein a distance between the X-ray source and the object is less than or equal to 10 cm.

公开(公告)号：US10856826B2

公开(公告)日：2020-12-08

申请号：US16436098

申请日：2019-06-10

Applicant: KA Imaging Inc.

Inventor： Karim S. Karim ,  Sebastian Lopez Maurino ,  Sina Ghanbarzadeh

IPC: A61B6/00

Abstract: The disclosure is directed at a method and apparatus for determining virtual outputs for a multi-energy x-ray apparatus. Based on the application that the x-ray apparatus is being used for, a general algorithm can be determined or selected. Inputs received from the x-ray apparatus can be substituted into the general algorithm to generate a virtual output algorithm for the x-ray apparatus. Virtual outputs can then be calculated using the virtual output algorithm.

公开(公告)号：US12109054B2

公开(公告)日：2024-10-08

申请号：US17612803

申请日：2020-05-22

Applicant: KA IMAGING INC.

Inventor： Amol S. Karnick ,  Karim S. Karim

IPC: A61B6/06 ,  A61B6/03 ,  A61B6/08 ,  A61B6/40 ,  A61B6/42

CPC classification number: A61B6/06 ,  A61B6/032 ,  A61B6/08 ,  A61B6/4014 ,  A61B6/4078 ,  A61B6/4233

Abstract: A computed tomography (CT) scanning apparatus that includes a set of X-ray sources and a set of flat panel detectors with a set of source collimators and a set of detector collimators therebetween. The design of the openings of the set of detector collimators is such that the images received by the set of flat panel detectors may be combined, or stitched together to generate a single X-ray image.