JPS58149741A - Ｘ線機器 - Google Patents

Ｘ線機器

Info

Publication number
JPS58149741A
JPS58149741A JP58016913A JP1691383A JPS58149741A JP S58149741 A JPS58149741 A JP S58149741A JP 58016913 A JP58016913 A JP 58016913A JP 1691383 A JP1691383 A JP 1691383A JP S58149741 A JPS58149741 A JP S58149741A
Authority
JP
Japan
Prior art keywords
ray
pulses
rotation
water
pulse
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.)
Granted
Application number
JP58016913A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0359692B2 (https=
Inventor
ロバ−ト・ゴツドバ−セン
デエヴイツド・ミラ−・バレツト
フイリツプ・メルヴイン・ガレツト
レロイ・ア−ル・フオリイ
ロ−ランド・ウエルス・レデイントン
ト−マス・ウエイン・ラムバ−ト
リユ−イス・セリグ・エデルハイト
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.)
General Electric Co
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 JPS58149741A publication Critical patent/JPS58149741A/ja
Publication of JPH0359692B2 publication Critical patent/JPH0359692B2/ja
Granted 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
    • A61B6/50—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
    • A61B6/502—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 diagnosis of breast, i.e. mammography
    • 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
    • A61B6/04—Positioning of patients; Tiltable beds or the like
    • A61B6/0407—Supports, e.g. tables or beds, for the body or parts of the body
    • A61B6/0435—Supports, e.g. tables or beds, for the body or parts of the body with means for imaging suspended breasts
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05G—X-RAY TECHNIQUE
    • H05G1/00—X-ray apparatus involving X-ray tubes; Circuits therefor
    • H05G1/08—Electrical details
    • H05G1/26—Measuring, controlling or protecting
    • H05G1/30—Controlling
    • H05G1/38—Exposure time
    • H05G1/40—Exposure time using adjustable time-switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Theoretical Computer Science (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Toxicology (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP58016913A 1976-09-16 1983-02-05 Ｘ線機器 Granted JPS58149741A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/723,799 US4107531A (en) 1976-09-16 1976-09-16 X-ray body scanner using encoder for generating system controlling timing pulse train
US723799 1976-09-16
US723941 1976-09-16

Publications (2)

Publication Number Publication Date
JPS58149741A true JPS58149741A (ja) 1983-09-06
JPH0359692B2 JPH0359692B2 (https=) 1991-09-11

Family

ID=24907739

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58016913A Granted JPS58149741A (ja) 1976-09-16 1983-02-05 Ｘ線機器

Country Status (3)

Country Link
US (1) US4107531A (https=)
JP (1) JPS58149741A (https=)
BE (1) BE858787A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017500921A (ja) * 2013-11-29 2017-01-12 プランメド オイ トモシンセシスのためのマンモグラフィ撮像装置

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4181939A (en) * 1977-12-30 1980-01-01 Union Carbide Corporation Scanner data multiplexer for interfacing a radiation detector array and a computer
US6217214B1 (en) 1993-11-22 2001-04-17 Hologic, Inc. X-ray bone densitometry apparatus
US5687211A (en) * 1993-11-22 1997-11-11 Hologic, Inc. Bone densitometry scanning system and method for selecting scan parametric values using x-ray thickness measurement
JP3662352B2 (ja) * 1996-07-19 2005-06-22 ジーイー横河メディカルシステム株式会社 Ｘ線ｃｔ装置
US6883194B2 (en) * 2002-11-08 2005-04-26 Art Advanced Research And Technology Inc. Method and apparatus for positioning a patient on a table for a medical procedure on a breast
US8321179B2 (en) * 2009-07-23 2012-11-27 Sun Nuclear Corporation Multiple axes scanning system and method for measuring radiation from a radiation source
US20130289542A1 (en) * 2012-04-30 2013-10-31 Elekta Ab (Publ) Arrangement for supporting one or more cables, wires or hoses
CA2913350A1 (en) 2012-05-29 2013-12-05 THE ROYAL INSTITUTION FOR THE ADVANCEMENT OF LEARINING/McGILL UNIVERSITY Method and system for calorimetry probe
US10099067B2 (en) 2014-12-19 2018-10-16 Sun Nuclear Corporation Radiation therapy dose calculation
US10617891B2 (en) 2015-04-23 2020-04-14 Sun Nuclear Corporation Radiation detector calibration
WO2018023049A1 (en) 2016-07-28 2018-02-01 Sun Nuclear Corporation Beam angle direction determination
US10918888B2 (en) 2017-02-28 2021-02-16 Sun Nuclear Corporation Radiation therapy treatment verification with electronic portal imaging device transit images
US11278744B2 (en) 2018-09-28 2022-03-22 Sun Nuclear Corporation Systems and methods to account for tilt of a radiation measurement system
US11600004B2 (en) 2019-07-10 2023-03-07 Sun Nuclear Corporation Image-based radiation therapy quality assurance
US12011616B2 (en) 2019-07-10 2024-06-18 Sun Nuclear Corporation Image-based radiation therapy quality assurance
US11378700B2 (en) 2019-07-10 2022-07-05 Sun Nuclear Corporation Scintillator-based radiation therapy quality assurance
CN111671460A (zh) * 2020-07-06 2020-09-18 南京国科医工科技发展有限公司 一种锥束ct同步触发控制装置及其使用方法
CN113624916B (zh) * 2021-07-08 2023-11-07 安徽理工大学 一种环境检测用气体检测器
EP4203625A1 (en) * 2021-12-21 2023-06-28 Koninklijke Philips N.V. Operating a filament of an x-ray tube
US12201850B2 (en) 2022-06-16 2025-01-21 Sun Nuclear Corporation High dose rate radiation therapy systems and dosimetry
US12544596B2 (en) 2023-03-30 2026-02-10 Sun Nuclear Corporation Adjustable radiation detector support

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120467U (https=) * 1974-03-18 1975-10-01
JPS50133878A (https=) * 1974-03-23 1975-10-23
JPS5155286A (https=) * 1974-09-06 1976-05-14 Philips Nv
JPS51100781A (https=) * 1975-01-30 1976-09-06 Philips Nv

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2899562A (en) * 1959-08-11 Fruengel
US3924131A (en) * 1968-08-23 1975-12-02 Emi Ltd Method of and apparatus for examining a body by radiation such as X or gamma radiation
DE2538517A1 (de) * 1974-08-28 1976-03-11 Emi Ltd Radiologisches geraet
GB1529799A (en) * 1974-11-13 1978-10-25 Emi Ltd Radiography
US3983399A (en) * 1975-03-18 1976-09-28 Picker Corporation Tomography system having axial scanning

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50120467U (https=) * 1974-03-18 1975-10-01
JPS50133878A (https=) * 1974-03-23 1975-10-23
JPS5155286A (https=) * 1974-09-06 1976-05-14 Philips Nv
JPS51100781A (https=) * 1975-01-30 1976-09-06 Philips Nv

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017500921A (ja) * 2013-11-29 2017-01-12 プランメド オイ トモシンセシスのためのマンモグラフィ撮像装置

Also Published As

Publication number Publication date
US4107531A (en) 1978-08-15
BE858787A (fr) 1978-01-16
JPH0359692B2 (https=) 1991-09-11

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