JP5623182B2 - Ｘ線グリッド整列システム及び、医用イメージング・システム - Google Patents

Ｘ線グリッド整列システム及び、医用イメージング・システム Download PDF

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Publication number
JP5623182B2
JP5623182B2 JP2010187747A JP2010187747A JP5623182B2 JP 5623182 B2 JP5623182 B2 JP 5623182B2 JP 2010187747 A JP2010187747 A JP 2010187747A JP 2010187747 A JP2010187747 A JP 2010187747A JP 5623182 B2 JP5623182 B2 JP 5623182B2
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Prior art keywords
detector
ray grid
ray
alignment
coupled
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Active
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JP2010187747A
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English (en)
Japanese (ja)
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JP2011050736A (ja
JP2011050736A5 (https=
Inventor
ジェームス・ジェンシー・リュー
ロウランド・フレデリック・サウンダース
ジョン・チャールズ・オマーニック
ラジェンドラ・シリシュ・ジャダヴ
ホアイー・ワン
ギャリー・ヴァーノン・マクブルーム
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General Electric Co
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General Electric Co
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4283—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by a detector unit being housed in a cassette
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4405—Constructional features of apparatus for radiation diagnosis the apparatus being movable or portable, e.g. handheld or mounted on a trolley
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/547—Control of apparatus or devices for radiation diagnosis involving tracking of position of the device or parts of the device
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/06—Diaphragms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/50—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications
    • A61B6/508—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment specially adapted for specific body parts; specially adapted for specific clinical applications for non-human patients

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Measurement Of Radiation (AREA)
JP2010187747A 2009-08-31 2010-08-25 Ｘ線グリッド整列システム及び、医用イメージング・システム Active JP5623182B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/550,881 US8172461B2 (en) 2009-08-31 2009-08-31 Grid assembly positioning circuit and detector assembly including the same
US12/550,881 2009-08-31

Publications (3)

Publication Number Publication Date
JP2011050736A JP2011050736A (ja) 2011-03-17
JP2011050736A5 JP2011050736A5 (https=) 2013-10-03
JP5623182B2 true JP5623182B2 (ja) 2014-11-12

Family

ID=43598080

Family Applications (1)

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JP2010187747A Active JP5623182B2 (ja) 2009-08-31 2010-08-25 Ｘ線グリッド整列システム及び、医用イメージング・システム

Country Status (3)

Country Link
US (1) US8172461B2 (https=)
JP (1) JP5623182B2 (https=)
FR (1) FR2949600B1 (https=)

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US8917815B2 (en) 2010-06-21 2014-12-23 Zachary A. Miller Adjustable dynamic filter
US8681942B2 (en) 2011-01-07 2014-03-25 General Electric Company Fluoroscopy systems and methods
WO2013155372A1 (en) * 2012-04-13 2013-10-17 Carestream Health, Inc. Modular accessory sleeve for portable radiographic detectors
US20130279661A1 (en) * 2012-04-19 2013-10-24 Canon Kabushiki Kaisha Radiant ray generation control apparatus, radiation imaging system, and method for controlling the same
US9230702B2 (en) 2012-08-17 2016-01-05 General Electric Company System and method for reducing grid line image artifacts
CA2884513C (en) * 2012-09-11 2017-09-19 Zachary A. Miller Adjustable dynamic filter
JP6147616B2 (ja) * 2013-09-06 2017-06-14 東芝メディカルシステムズ株式会社 Ｘ線診断装置、および長尺撮影用検出器移動装置
KR20150052769A (ko) * 2013-11-06 2015-05-14 삼성전자주식회사 엑스선 디텍터, 엑스선 촬영 장치 및 그 제어 방법
EP3970621B1 (en) * 2013-11-08 2025-09-17 Samsung Electronics Co., Ltd. Medical imaging system and workstation and x-ray detector thereof
EP2910189B1 (en) * 2014-02-21 2016-09-14 Samsung Electronics Co., Ltd X-ray grid structure and x-ray apparatus including the same
JP2016000162A (ja) * 2014-06-12 2016-01-07 株式会社東芝 Ｘ線診断装置
JP6155240B2 (ja) * 2014-09-22 2017-06-28 富士フイルム株式会社 電子カセッテおよび電子カセッテシステム
JP6259382B2 (ja) * 2014-09-22 2018-01-10 富士フイルム株式会社 電子カセッテ
JP6305890B2 (ja) * 2014-09-22 2018-04-04 富士フイルム株式会社 電子カセッテシステムおよび電子カセッテ
US9649078B2 (en) 2015-07-28 2017-05-16 Dental Imaging Technologies Corporation Hybrid X-ray system with detachable radiation shield
US10062466B2 (en) 2016-03-31 2018-08-28 General Electric Company Apparatus, system and method for reducing radiation scatter in an imaging system
JP6736952B2 (ja) * 2016-04-13 2020-08-05 コニカミノルタ株式会社 放射線画像撮影システム
US10932733B2 (en) 2016-09-14 2021-03-02 Dental Imaging Technologies Corporation Multiple-dimension imaging sensor with operation based on movement detection
US10213180B2 (en) 2016-09-14 2019-02-26 Dental Imaging Technologies Corporation Multiple-dimension imaging sensor with operation based on magnetic field detection
US10299742B2 (en) 2016-09-14 2019-05-28 Dental Imaging Technologies Corporation Multiple-dimension imaging sensor with fault condition detection
JP6907054B2 (ja) * 2017-07-07 2021-07-21 キヤノン株式会社 放射線撮影装置
US10531850B2 (en) 2017-09-07 2020-01-14 General Electric Company Mobile X-ray imaging with detector docking within a spatially registered compartment
KR102444291B1 (ko) * 2017-10-11 2022-09-16 삼성전자주식회사 엑스선 영상 촬영 장치, 엑스선 디텍터 및 엑스선 영상 촬영 시스템
US20190357865A1 (en) * 2018-05-25 2019-11-28 General Electric Company User interface for portable x-ray detector
JP7349041B2 (ja) * 2022-01-21 2023-09-21 キヤノン株式会社 放射線撮影装置および放射線撮影システム

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US5684850A (en) * 1995-08-14 1997-11-04 William K. Warburton Method and apparatus for digitally based high speed x-ray spectrometer
JP3604968B2 (ja) * 1998-08-31 2004-12-22 キヤノン株式会社 放射線撮影装置
JP2001154300A (ja) * 1999-11-29 2001-06-08 Canon Inc 放射線画像撮影装置
US20020090055A1 (en) * 2000-11-27 2002-07-11 Edge Medical Devices Ltd. Digital X-ray bucky including grid storage
JP2003000586A (ja) * 2001-06-18 2003-01-07 Canon Inc Ｘ線画像記録用電子カセッテのグリッド取付け構造
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Also Published As

Publication number Publication date
FR2949600B1 (fr) 2017-02-24
US8172461B2 (en) 2012-05-08
FR2949600A1 (fr) 2011-03-04
JP2011050736A (ja) 2011-03-17
US20110051902A1 (en) 2011-03-03

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