IL112685A - Indirect measurement of electrical voltage in X-ray tubes for diagnosis - Google Patents

Indirect measurement of electrical voltage in X-ray tubes for diagnosis

Info

Publication number
IL112685A
IL112685A IL112685A IL11268595A IL112685A IL 112685 A IL112685 A IL 112685A IL 112685 A IL112685 A IL 112685A IL 11268595 A IL11268595 A IL 11268595A IL 112685 A IL112685 A IL 112685A
Authority
IL
Israel
Prior art keywords
ray
recited
voltage
detectors
tube
Prior art date
Application number
IL112685A
Other languages
English (en)
Hebrew (he)
Other versions
IL112685A0 (en
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IL112685A0 publication Critical patent/IL112685A0/xx
Publication of IL112685A publication Critical patent/IL112685A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D7/00—Indicating measured values
    • G01D7/02—Indicating value of two or more variables simultaneously
    • 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
    • H05G1/265—Measurements of current, voltage or power

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
IL112685A 1994-03-01 1995-02-17 Indirect measurement of electrical voltage in X-ray tubes for diagnosis IL112685A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/203,953 US5400387A (en) 1994-03-01 1994-03-01 Indirect measurement of voltage applied to diagnostic x-ray tubes

Publications (2)

Publication Number Publication Date
IL112685A0 IL112685A0 (en) 1995-05-26
IL112685A true IL112685A (en) 1998-02-08

Family

ID=22755965

Family Applications (1)

Application Number Title Priority Date Filing Date
IL112685A IL112685A (en) 1994-03-01 1995-02-17 Indirect measurement of electrical voltage in X-ray tubes for diagnosis

Country Status (7)

Country Link
US (2) US5400387A (ko)
JP (1) JPH08510090A (ko)
KR (1) KR100313069B1 (ko)
CN (1) CN1119664C (ko)
DE (1) DE19580270T1 (ko)
IL (1) IL112685A (ko)
WO (1) WO1995023954A1 (ko)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5886353A (en) * 1995-04-21 1999-03-23 Thermotrex Corporation Imaging device
US6215842B1 (en) * 1998-08-13 2001-04-10 Picker Int Inc Reduction of temporal variations in X-ray radiation
US6280084B1 (en) * 1998-08-25 2001-08-28 General Electric Company Methods and apparatus for indirect high voltage verification in an imaging system
US6454460B1 (en) * 1998-09-08 2002-09-24 Naganathasastrigal Ramanathan System and method for evaluating and calibrating a radiation generator
US6453009B2 (en) 1998-11-25 2002-09-17 Ge Medical Technology Services, Inc. X-ray tube life prediction method and apparatus
US6212256B1 (en) 1998-11-25 2001-04-03 Ge Medical Global Technology Company, Llc X-ray tube replacement management system
US6256372B1 (en) * 1999-03-16 2001-07-03 General Electric Company Apparatus and methods for stereo radiography
US6466645B1 (en) * 2000-11-22 2002-10-15 Ge Medical Systems Global Technology Company, Llc Methods and apparatus for tube-spit correction
US6819738B2 (en) * 2002-08-15 2004-11-16 Ge Medical Systems Global Technology Company, Llc Hybrid scintillator/photo sensor & direct conversion detector
US6744846B2 (en) * 2002-09-26 2004-06-01 Siemens Aktiengesellschaft Method and apparatus for automatic exposure control in CT scanning
JP4909056B2 (ja) * 2006-12-25 2012-04-04 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー Ｘ線ｃｔ装置およびその制御方法並びにプログラム
EP2161688B1 (en) * 2008-09-03 2012-03-14 Agfa Healthcare Method for deriving the amount of dense tissue from a digital mammographic image representation
WO2011048629A1 (ja) * 2009-10-21 2011-04-28 株式会社島津製作所 放射線撮像装置
DE102009053664A1 (de) 2009-11-17 2011-05-19 Ziehm Imaging Gmbh Verfahren zur empirischen Bestimmung einer Korrekturfunktion zur Korrektur von Strahlungsaufhärtungs- und Streustrahleneffekten in der Projektionsradiografie und in der Computertomografie
US9179533B2 (en) * 2010-09-17 2015-11-03 Koninklijke Philips N. V. X-ray tube arc ride through
CN103713215B (zh) * 2013-12-24 2017-04-05 中国科学院苏州生物医学工程技术研究所 X射线管运行状态检测系统及方法
US9486173B2 (en) 2014-08-05 2016-11-08 General Electric Company Systems and methods for adjustable view frequency computed tomography imaging
CN104207794B (zh) * 2014-09-25 2017-01-18 中测测试科技有限公司 一种测量乳腺钼靶x射线多参数的传感器阵列及其测量方法
DE102018100131A1 (de) * 2018-01-04 2019-07-04 Yxlon International Gmbh Verfahren zur Kalibrierung eines Hochspannungsgenerators einer Röntgenröhre in einem Röhren-Detektor-System

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4788706A (en) * 1987-12-17 1988-11-29 General Electric Company Method of measurement of x-ray energy
US4916727A (en) * 1988-04-22 1990-04-10 Keithley Instruments Inc. Apparatus for measuring the voltage applied to a radiation source
NL8901048A (nl) * 1989-04-26 1990-11-16 Philips Nv Roentgenstralenmeter.

Also Published As

Publication number Publication date
JPH08510090A (ja) 1996-10-22
KR960702102A (ko) 1996-03-28
CN1119664C (zh) 2003-08-27
US5530735A (en) 1996-06-25
CN1124059A (zh) 1996-06-05
DE19580270T1 (de) 1996-04-25
WO1995023954A1 (en) 1995-09-08
KR100313069B1 (ko) 2002-04-24
US5400387A (en) 1995-03-21
IL112685A0 (en) 1995-05-26

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Legal Events

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KB Patent renewed
KB Patent renewed
MM9K Patent not in force due to non-payment of renewal fees