公开(公告)号：US11020074B2

公开(公告)日：2021-06-01

申请号：US16321791

申请日：2017-08-04

Applicant: MOLECULAR DYNAMICS LIMITED

Inventor： Tal Kenig ,  Uri Goldberg ,  Eli Stern

IPC: A61B6/00 ,  A61B5/00

Abstract: Described are methods and systems for scanning at least a portion of a patient with a gamma detector mounted on an arm extending towards the patient. One described method includes: obtaining data indicative or coordinates of points on the outer surface of the patient; determining a target position for the gamma detector based on the data indicative, of the coordinates; and causing the gamma detector to detect gamma radiation from the patient when the gamma detector is at the target position.

公开(公告)号：US11947053B2

公开(公告)日：2024-04-02

申请号：US18095275

申请日：2023-01-10

Applicant: MOLECULAR DYNAMICS LIMITED

Inventor： Tal Kenig ,  Zvi Devir

IPC: G01T1/166 ,  G01T1/164

CPC classification number: G01T1/1663 ,  G01T1/164

Abstract: Method and apparatus for scanning a region of interest (ROI) by a gamma detector. An exemplary method includes determining, for each of multiple detector configurations, a respective weight based on an absorption profile, associating each of a plurality of portions of the ROI with a respective gamma attenuation value; and detecting gamma radiation from multiple detector configurations for time periods allocated among the detector configurations based on the weights determined.

公开(公告)号：US11684332B2

公开(公告)日：2023-06-27

申请号：US17313303

申请日：2021-05-06

Applicant: MOLECULAR DYNAMICS LIMITED

Inventor： Tal Kenig ,  Uri Goldberg ,  Eli Stern

IPC: A61B6/00 ,  A61B5/00

CPC classification number: A61B6/469 ,  A61B5/0064 ,  A61B5/0077 ,  A61B6/547

Abstract: Described are methods and systems for scanning at least a portion of a patient with a gamma detector mounted on an arm extending towards the patient. One described method includes: obtaining data indicative or coordinates of points on the outer surface of the patient; determining a target position for the gamma detector based on the data indicative, of the coordinates; and causing the gamma detector to detect gamma radiation from the patient when the gamma detector is at the target position.

公开(公告)号：US11579315B2

公开(公告)日：2023-02-14

申请号：US17586847

申请日：2022-01-28

Applicant: MOLECULAR DYNAMICS LIMITED

Inventor： Tal Kenig ,  Zvi Devir

IPC: G01T1/166

Abstract: Method and apparatus for scanning a region of interest (ROI) by a gamma detector. An exemplary method includes determining, for each of multiple detector configurations, a respective weight based on an absorption profile, associating each of a plurality of portions of the ROI with a respective gamma attenuation value; and detecting gamma radiation from multiple detector configurations for time periods allocated among the detector configurations based on the weights determined.

公开(公告)号：US11249198B2

公开(公告)日：2022-02-15

申请号：US16484191

申请日：2018-02-06

Applicant: MOLECULAR DYNAMICS LIMITED

Inventor： Tal Kenig ,  Zvi Devir

IPC: G01T1/166

Abstract: Method and apparatus for scanning a region of interest (ROI) by a gamma detector. An exemplary method includes determining, for each of multiple detector configurations, a respective weight based on an absorption profile, associating each of a plurality of portions of the ROI with a respective gamma attenuation value; and detecting gamma radiation from multiple detector configurations for time periods allocated among the detector configurations based on the weights determined.