FR2820508B1 - Detecteur numerique ameliore et systeme et procede incorporant celui-ci - Google Patents

Detecteur numerique ameliore et systeme et procede incorporant celui-ci

Info

Publication number
FR2820508B1
FR2820508B1 FR0116880A FR0116880A FR2820508B1 FR 2820508 B1 FR2820508 B1 FR 2820508B1 FR 0116880 A FR0116880 A FR 0116880A FR 0116880 A FR0116880 A FR 0116880A FR 2820508 B1 FR2820508 B1 FR 2820508B1
Authority
FR
France
Prior art keywords
same
digital detector
improved digital
method incorporating
incorporating
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.)
Expired - Fee Related
Application number
FR0116880A
Other languages
English (en)
Other versions
FR2820508A1 (fr
Inventor
Habib Vafi
Scott William Petrick
Douglas I Perry
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 Medical Systems Global Technology Co LLC
Original Assignee
GE Medical Systems Global Technology Co LLC
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 GE Medical Systems Global Technology Co LLC filed Critical GE Medical Systems Global Technology Co LLC
Publication of FR2820508A1 publication Critical patent/FR2820508A1/fr
Application granted granted Critical
Publication of FR2820508B1 publication Critical patent/FR2820508B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
    • G01T1/2914—Measurement of spatial distribution of radiation
    • G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
    • G01T1/2928—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using solid state detectors
    • 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
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/20—Measuring radiation intensity with scintillation detectors
    • G01T1/2018—Scintillation-photodiode combinations
    • G01T1/20184—Detector read-out circuitry, e.g. for clearing of traps, compensating for traps or compensating for direct hits

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Theoretical Computer Science (AREA)
  • Pulmonology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measurement Of Radiation (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
FR0116880A 2000-12-29 2001-12-26 Detecteur numerique ameliore et systeme et procede incorporant celui-ci Expired - Fee Related FR2820508B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/752,084 US6535576B2 (en) 2000-12-29 2000-12-29 Enhanced digital detector and system and method incorporating same

Publications (2)

Publication Number Publication Date
FR2820508A1 FR2820508A1 (fr) 2002-08-09
FR2820508B1 true FR2820508B1 (fr) 2004-07-23

Family

ID=25024799

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0116880A Expired - Fee Related FR2820508B1 (fr) 2000-12-29 2001-12-26 Detecteur numerique ameliore et systeme et procede incorporant celui-ci

Country Status (4)

Country Link
US (1) US6535576B2 (fr)
JP (1) JP4175806B2 (fr)
DE (1) DE10164352A1 (fr)
FR (1) FR2820508B1 (fr)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7088394B2 (en) * 2001-07-09 2006-08-08 Micron Technology, Inc. Charge mode active pixel sensor read-out circuit
EP1665479A4 (fr) 2003-08-21 2008-01-23 Hill Rom Services Inc Prise et receptacle possedant un couplage avec fil et sans fil
US7119341B2 (en) * 2003-12-08 2006-10-10 General Electric Company Split scan line and combined data line x-ray detectors
US7852208B2 (en) 2004-08-02 2010-12-14 Hill-Rom Services, Inc. Wireless bed connectivity
US7319386B2 (en) 2004-08-02 2008-01-15 Hill-Rom Services, Inc. Configurable system for alerting caregivers
JP4561439B2 (ja) * 2005-03-30 2010-10-13 株式会社デンソー 撮像装置
US20080078938A1 (en) * 2006-10-02 2008-04-03 General Electric Company X-ray detector
US7868740B2 (en) 2007-08-29 2011-01-11 Hill-Rom Services, Inc. Association of support surfaces and beds
US8461968B2 (en) * 2007-08-29 2013-06-11 Hill-Rom Services, Inc. Mattress for a hospital bed for use in a healthcare facility and management of same
US8082160B2 (en) 2007-10-26 2011-12-20 Hill-Rom Services, Inc. System and method for collection and communication of data from multiple patient care devices
JP5185013B2 (ja) * 2008-01-29 2013-04-17 富士フイルム株式会社 電磁波検出素子
US8598995B2 (en) 2008-02-22 2013-12-03 Hill-Rom Services, Inc. Distributed healthcare communication system
US8941070B2 (en) * 2008-11-19 2015-01-27 General Electric Company Portable digital image detector positioning apparatus
US8217358B2 (en) * 2009-12-14 2012-07-10 General Electric Company System and method of eliminating image artifacts
US8779924B2 (en) * 2010-02-19 2014-07-15 Hill-Rom Services, Inc. Nurse call system with additional status board
US8399847B2 (en) 2010-11-11 2013-03-19 General Electric Company Ruggedized enclosure for a radiographic device
JP5554313B2 (ja) 2011-11-30 2014-07-23 富士フイルム株式会社 放射線検出器、放射線画像撮影装置、及び放射線画像撮影システム
US9411934B2 (en) 2012-05-08 2016-08-09 Hill-Rom Services, Inc. In-room alarm configuration of nurse call system
US9314159B2 (en) 2012-09-24 2016-04-19 Physio-Control, Inc. Patient monitoring device with remote alert
US9830424B2 (en) 2013-09-18 2017-11-28 Hill-Rom Services, Inc. Bed/room/patient association systems and methods
FR3013546B1 (fr) * 2013-11-15 2017-05-19 Trixell Mise en commun de deux colonnes de pixels d'un detecteur d'images
US10285661B2 (en) * 2015-09-18 2019-05-14 Varian Medical Systems International Ag Automatice exposure control for x-ray imaging
US11123014B2 (en) 2017-03-21 2021-09-21 Stryker Corporation Systems and methods for ambient energy powered physiological parameter monitoring
US11408983B2 (en) * 2018-10-01 2022-08-09 Infineon Technologies Ag Lidar 2D receiver array architecture
US11911325B2 (en) 2019-02-26 2024-02-27 Hill-Rom Services, Inc. Bed interface for manual location
CN113671466B (zh) * 2021-08-10 2024-05-31 南京大学 一种适用于压缩感知的spad阵列

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4996413A (en) * 1990-02-27 1991-02-26 General Electric Company Apparatus and method for reading data from an image detector
DE4429434C1 (de) * 1994-08-19 1995-12-21 Siemens Ag Bildsensor
US5970115A (en) * 1996-11-29 1999-10-19 Varian Medical Systems, Inc. Multiple mode digital X-ray imaging system
US6359967B1 (en) * 1998-11-25 2002-03-19 General Electric Company Method and apparatus for scan charge compensation in a digital detector
US6353654B1 (en) * 1999-12-30 2002-03-05 General Electric Company Method and apparatus for compensating for image retention in an amorphous silicon imaging detector
US6470071B1 (en) * 2001-01-31 2002-10-22 General Electric Company Real time data acquisition system including decoupled host computer

Also Published As

Publication number Publication date
US6535576B2 (en) 2003-03-18
JP4175806B2 (ja) 2008-11-05
US20020085670A1 (en) 2002-07-04
JP2002323570A (ja) 2002-11-08
DE10164352A1 (de) 2002-08-08
FR2820508A1 (fr) 2002-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140829