FR2949600B1 - Circuit d'alignement de grille antidiffusion - Google Patents

Circuit d'alignement de grille antidiffusion

Info

Publication number
FR2949600B1
FR2949600B1 FR1056102A FR1056102A FR2949600B1 FR 2949600 B1 FR2949600 B1 FR 2949600B1 FR 1056102 A FR1056102 A FR 1056102A FR 1056102 A FR1056102 A FR 1056102A FR 2949600 B1 FR2949600 B1 FR 2949600B1
Authority
FR
France
Prior art keywords
alignment circuit
display grid
grid alignment
display
circuit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
FR1056102A
Other languages
English (en)
French (fr)
Other versions
FR2949600A1 (fr
Inventor
James Zhengshe Liu
Rowland Frederick Saunders
Jon Charled Omernick
Rajendra Shirish Jadhav
Huayi Wang
Gary Vernon Mcbroom
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GE Precision Healthcare LLC
Original Assignee
General Electric Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Publication of FR2949600A1 publication Critical patent/FR2949600A1/fr
Application granted granted Critical
Publication of FR2949600B1 publication Critical patent/FR2949600B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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

Landscapes

  • 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)
FR1056102A 2009-08-31 2010-07-26 Circuit d'alignement de grille antidiffusion Active FR2949600B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2949600A1 FR2949600A1 (fr) 2011-03-04
FR2949600B1 true FR2949600B1 (fr) 2017-02-24

Family

ID=43598080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1056102A Active FR2949600B1 (fr) 2009-08-31 2010-07-26 Circuit d'alignement de grille antidiffusion

Country Status (3)

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

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5880433B2 (ja) 2010-05-12 2016-03-09 コニカミノルタ株式会社 放射線画像撮影システム
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

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4970463A (en) * 1989-03-13 1990-11-13 Durakool Incorporated Temperature stable proximity sensor with sensing of flux emanating from the lateral surface of a magnet
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
FI117818B (fi) * 2001-08-03 2007-03-15 Palodex Group Oy Säteilytyksen säätö röntgenkuvauslaitteessa, jota käytetään intraoraalisovellutukseen
JP2003185755A (ja) * 2001-12-14 2003-07-03 Canon Inc 放射線撮影装置
JP2005354384A (ja) * 2004-06-10 2005-12-22 Nec Saitama Ltd 折り畳み型携帯端末機器の開閉検出機構及び開閉検出方法
US7342998B2 (en) 2004-11-18 2008-03-11 General Electric Company X-ray detector quick-connect connection system
JP4613666B2 (ja) * 2005-03-31 2011-01-19 株式会社島津製作所 Ｘ線撮影装置
US7787014B2 (en) 2005-12-19 2010-08-31 General Electric Company Systems, apparatus and methods for portable imaging
JP2010501238A (ja) * 2006-08-21 2010-01-21 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ グリッド検知ユニットを備えた可搬式ｘ線検出器及び可搬式ｘ線検出器の自動露出設定のためのｘ線撮像システム
US7488946B2 (en) 2006-10-03 2009-02-10 General Electric Company Digital x-ray detectors
US7429737B2 (en) 2006-11-09 2008-09-30 Carestream Health, Inc. Retrofit digital mammography detector
US7696722B2 (en) 2007-03-30 2010-04-13 General Electric Company Battery powered X-ray detector power system and method
US20090129547A1 (en) 2007-11-16 2009-05-21 General Electric Company Portable dual-mode digital x-ray detector and methods of operation of same
JP5451145B2 (ja) * 2009-04-02 2014-03-26 キヤノン株式会社 放射線画像撮影装置

Also Published As

Publication number Publication date
US8172461B2 (en) 2012-05-08
FR2949600A1 (fr) 2011-03-04
JP2011050736A (ja) 2011-03-17
JP5623182B2 (ja) 2014-11-12
US20110051902A1 (en) 2011-03-03

Similar Documents

Publication Publication Date Title
FR2949600B1 (fr) Circuit d'alignement de grille antidiffusion
EP2434627A4 (en) GATE DRIVE CIRCUIT
BR112012012872A2 (pt) "pirrolindinas de espiroindolinona"
DE602007009217D1 (de) Schaltung
EP2467842A4 (en) SCOPE SIMULATOR
EP3827865C0 (en) MASK SYSTEM
DK2382009T3 (da) Bestrålingsindretning
BRPI0909873A2 (pt) "aparelhagem de raio-x"
PL2343994T3 (pl) Układ elektromagnetyczny
BRPI0908547A2 (pt) aparelho comutador
FR2953320B1 (fr) Grille anti-diffusante inversee
BRPI0813995A2 (pt) Disposição de blindagem
DE112008002196T8 (de) Abschirmleiter
DK2414719T3 (da) Koblingsindretning
EP2278748A4 (en) INTERFACE CIRCUIT
EP2222427A4 (en) ANGUS USE
EP2434544A4 (en) Integrated circuit
BRPI0910247A2 (pt) aparelho comutador
DE602008000912D1 (de) Schaltanlage
EP2279273A4 (en) DISTANCE GRID
FR2969426B1 (fr) Circuit de dephasage
BR112013004845A2 (pt) ''curto-circuitador''
AT508580A3 (de) Bodenbearbeitungsgerät
BRPI1008248A2 (pt) conjunto de condicionamento
PL2090199T3 (pl) Tułów

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLSC Publication of the preliminary search report

Effective date: 20160812

PLFP Fee payment

Year of fee payment: 8

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15

TP Transmission of property

Owner name: GE PRECISION HEALTHCARE LLC, US

Effective date: 20250306

PLFP Fee payment

Year of fee payment: 16