JPS6140960B2 - - Google Patents

Info

Publication number
JPS6140960B2
JPS6140960B2 JP52091148A JP9114877A JPS6140960B2 JP S6140960 B2 JPS6140960 B2 JP S6140960B2 JP 52091148 A JP52091148 A JP 52091148A JP 9114877 A JP9114877 A JP 9114877A JP S6140960 B2 JPS6140960 B2 JP S6140960B2
Authority
JP
Japan
Prior art keywords
radiation
wedge
subject
radiation projection
filter
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
Application number
JP52091148A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5425689A (en
Inventor
Hisashi Yoshida
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.)
Toshiba Corp
Original Assignee
Tokyo Shibaura Electric Co Ltd
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 Tokyo Shibaura Electric Co Ltd filed Critical Tokyo Shibaura Electric Co Ltd
Priority to JP9114877A priority Critical patent/JPS5425689A/ja
Publication of JPS5425689A publication Critical patent/JPS5425689A/ja
Publication of JPS6140960B2 publication Critical patent/JPS6140960B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of Radiation (AREA)
  • Radiation-Therapy Devices (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
JP9114877A 1977-07-29 1977-07-29 Wedge filter unit Granted JPS5425689A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9114877A JPS5425689A (en) 1977-07-29 1977-07-29 Wedge filter unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9114877A JPS5425689A (en) 1977-07-29 1977-07-29 Wedge filter unit

Publications (2)

Publication Number Publication Date
JPS5425689A JPS5425689A (en) 1979-02-26
JPS6140960B2 true JPS6140960B2 (https=) 1986-09-11

Family

ID=14018432

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9114877A Granted JPS5425689A (en) 1977-07-29 1977-07-29 Wedge filter unit

Country Status (1)

Country Link
JP (1) JPS5425689A (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007037994A (ja) * 2005-06-30 2007-02-15 Toshiba Corp Ｘ線ｃｔ装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6086308U (ja) * 1983-11-18 1985-06-14 株式会社日立メデイコ Ｃｔ装置
JPS61154911U (https=) * 1985-03-19 1986-09-26
JPS61165707U (https=) * 1985-04-05 1986-10-14
US4975933A (en) * 1990-03-26 1990-12-04 General Electric Company Bow-tie X-ray filter assembly for dual energy tomography
DE10048775B4 (de) * 2000-09-29 2006-02-02 Siemens Ag Röntgen-Computertomographieeinrichtung
CN101909523B (zh) * 2007-12-28 2013-03-27 皇家飞利浦电子股份有限公司 用于计算机断层摄影系统的滤波器组件
US12125604B2 (en) * 2022-02-02 2024-10-22 GE Precision Healthcare LLC Pre-patient collimator having a built-in alignment mechanism

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS558967Y2 (https=) * 1974-08-20 1980-02-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007037994A (ja) * 2005-06-30 2007-02-15 Toshiba Corp Ｘ線ｃｔ装置

Also Published As

Publication number Publication date
JPS5425689A (en) 1979-02-26

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