FR2571914B1 - Dispositif video a rayons x - Google Patents

Dispositif video a rayons x

Info

Publication number
FR2571914B1
FR2571914B1 FR8509037A FR8509037A FR2571914B1 FR 2571914 B1 FR2571914 B1 FR 2571914B1 FR 8509037 A FR8509037 A FR 8509037A FR 8509037 A FR8509037 A FR 8509037A FR 2571914 B1 FR2571914 B1 FR 2571914B1
Authority
FR
France
Prior art keywords
video device
ray video
ray
video
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
FR8509037A
Other languages
English (en)
Other versions
FR2571914A1 (fr
Inventor
John K Grady
Richard E Rice
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2571914A1 publication Critical patent/FR2571914A1/fr
Application granted granted Critical
Publication of FR2571914B1 publication Critical patent/FR2571914B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4225—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using image intensifiers
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
FR8509037A 1984-10-15 1985-06-14 Dispositif video a rayons x Expired - Fee Related FR2571914B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/661,146 US4896344A (en) 1984-10-15 1984-10-15 X-ray video system

Publications (2)

Publication Number Publication Date
FR2571914A1 FR2571914A1 (fr) 1986-04-18
FR2571914B1 true FR2571914B1 (fr) 1994-07-22

Family

ID=24652406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8509037A Expired - Fee Related FR2571914B1 (fr) 1984-10-15 1985-06-14 Dispositif video a rayons x

Country Status (5)

Country Link
US (1) US4896344A (fr)
CA (1) CA1234431A (fr)
DE (1) DE3536584A1 (fr)
FR (1) FR2571914B1 (fr)
GB (1) GB2165730B (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617315A1 (de) * 1985-05-28 1986-12-04 American Sterilizer Co., Erie, Pa. Verfahren und vorrichtung zur erzeugung eines optischen bildes mit hilfe einer im nicht sichtbaren wellenbereich strahlenden strahlungsquelle
US4646339A (en) * 1985-06-11 1987-02-24 John K. Grady Rotating X-ray mask with sector slits
US4749864A (en) * 1986-07-03 1988-06-07 American Sterilizer Company Radiation imaging system using a grid
US6031892A (en) * 1989-12-05 2000-02-29 University Of Massachusetts Medical Center System for quantitative radiographic imaging
US5150394A (en) 1989-12-05 1992-09-22 University Of Massachusetts Medical School Dual-energy system for quantitative radiographic imaging
US5138647A (en) * 1990-08-03 1992-08-11 Siemens Medical Laboratories, Inc. Portal imaging device
US6091796A (en) * 1994-11-23 2000-07-18 Thermotrex Corporation Scintillator based microscope
US5572037A (en) * 1995-02-03 1996-11-05 University Of Massachusetts Medical Center Digital imaging using a scanning mirror apparatus
FR2798551B1 (fr) * 1999-09-14 2001-11-30 Eppra Dispositif de radiologie comportant des moyens d'agrandissement d'images perfectionnees
WO2002103338A1 (fr) * 2001-06-20 2002-12-27 Koninklijke Philips Electronics N.V. Dispositif de rayons x pour examen medical et procede permettant d'ameliorer la qualite de l'image d'un tel dispositif
ES2625429T3 (es) * 2003-01-23 2017-07-19 Esperion Therapeutics Inc. Compuestos de hidroxilo y composiciones para el control del colesterol y utilizaciones correspondientes
US7577233B1 (en) * 2007-08-03 2009-08-18 Glenbrook Technologies, Inc. Rotating X-ray apparatus for inspection of deployed intravascular devices
EP3267989A4 (fr) 2015-03-13 2018-11-07 Esperion Therapeutics, Inc. Combinaisons et formulations de doses fixes comprenant etc1002 et ézétimibe, et procédés de traitement ou de réduction du risque de maladie cardio-vasculaire
MA41793A (fr) 2015-03-16 2018-01-23 Esperion Therapeutics Inc Associations de doses fixes comprenant du etc1002 et une ou plusieurs statines permettant de traiter ou de réduire un risque cardiovasculaire
JP7360470B2 (ja) * 2019-03-08 2023-10-12 ウィリアム イー バトラー， 血管造影撮像システムの時間的較正
MX2021015936A (es) 2019-06-21 2022-04-26 Esperion Therapeutics Inc Metodos para preparar acido bempedoico y composiciones del mismo.
EP3805810A1 (fr) * 2019-10-07 2021-04-14 Siemens Healthcare GmbH Dispositif d'imagerie par rayons x et procédé d'imagerie par rayons x
CN116712173B (zh) * 2023-05-24 2025-01-10 首都医科大学宣武医院 椎弓根穿刺机器人

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3790785A (en) * 1971-11-18 1974-02-05 American Science & Eng Inc Radiographic imaging
US3758723A (en) * 1972-01-18 1973-09-11 Imagex Inc X-ray inspection system
NL7605253A (nl) * 1976-05-17 1977-11-21 Optische Ind De Oude Delft Nv Inrichting voor tomografie.
JPS536593A (en) * 1976-07-08 1978-01-21 Toshiba Corp X-ray apparatus for diagnosis
US4203037A (en) * 1977-08-01 1980-05-13 University Of Pittsburgh Collimated radiation apparatus
US4179100A (en) * 1977-08-01 1979-12-18 University Of Pittsburgh Radiography apparatus
US4315146A (en) * 1979-08-17 1982-02-09 The Research Foundation Of State University Of New York Process and apparatus for scatter reduction in radiography
US4355331A (en) * 1981-01-28 1982-10-19 General Electric Company X-ray image subtracting system
US4404591A (en) * 1982-01-04 1983-09-13 North American Philips Corporation Slit radiography
US4534051A (en) * 1982-12-27 1985-08-06 John K. Grady Masked scanning X-ray apparatus
US4504859A (en) * 1983-01-13 1985-03-12 John K. Grady Multiple X-ray image scanners
US4581753A (en) * 1984-09-21 1986-04-08 John K. Grady Translatively driven X-ray aperture mask

Also Published As

Publication number Publication date
DE3536584A1 (de) 1986-04-24
GB2165730A (en) 1986-04-16
GB2165730B (en) 1988-08-03
FR2571914A1 (fr) 1986-04-18
CA1234431A (fr) 1988-03-22
US4896344A (en) 1990-01-23
GB8511614D0 (en) 1985-06-12

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Legal Events

Date Code Title Description
ST Notification of lapse