JPS57202700A - Device for automatic exposure to x-rays - Google Patents

Device for automatic exposure to x-rays

Info

Publication number
JPS57202700A
JPS57202700A JP8763381A JP8763381A JPS57202700A JP S57202700 A JPS57202700 A JP S57202700A JP 8763381 A JP8763381 A JP 8763381A JP 8763381 A JP8763381 A JP 8763381A JP S57202700 A JPS57202700 A JP S57202700A
Authority
JP
Japan
Prior art keywords
seeing
rays
exposure
shortage
excess
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
JP8763381A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0519280B2 (enrdf_load_stackoverflow
Inventor
Mitsuru Ikeda
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.)
Hitachi Healthcare Manufacturing Ltd
Original Assignee
Hitachi Medical Corp
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 Hitachi Medical Corp filed Critical Hitachi Medical Corp
Priority to JP8763381A priority Critical patent/JPS57202700A/ja
Publication of JPS57202700A publication Critical patent/JPS57202700A/ja
Publication of JPH0519280B2 publication Critical patent/JPH0519280B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H05G1/42—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube
    • H05G1/44—Exposure time using arrangements for switching when a predetermined dose of radiation has been applied, e.g. in which the switching instant is determined by measuring the electrical energy supplied to the tube in which the switching instant is determined by measuring the amount of radiation directly

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • X-Ray Techniques (AREA)
JP8763381A 1981-06-08 1981-06-08 Device for automatic exposure to x-rays Granted JPS57202700A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8763381A JPS57202700A (en) 1981-06-08 1981-06-08 Device for automatic exposure to x-rays

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8763381A JPS57202700A (en) 1981-06-08 1981-06-08 Device for automatic exposure to x-rays

Publications (2)

Publication Number Publication Date
JPS57202700A true JPS57202700A (en) 1982-12-11
JPH0519280B2 JPH0519280B2 (enrdf_load_stackoverflow) 1993-03-16

Family

ID=13920373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8763381A Granted JPS57202700A (en) 1981-06-08 1981-06-08 Device for automatic exposure to x-rays

Country Status (1)

Country Link
JP (1) JPS57202700A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013198548A (ja) * 2012-03-23 2013-10-03 Fujifilm Corp 放射線画像検出装置及びその制御方法、並びに放射線撮影システム

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4549462B2 (ja) * 1999-10-14 2010-09-22 ジーイー・メディカル・システムズ・エス アー 蛍光透視画像の画質改善方法及び、蛍光透視画像の画質を改善するシステム

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091467U (enrdf_load_stackoverflow) * 1973-12-22 1975-08-01
JPS50132885A (enrdf_load_stackoverflow) * 1974-03-12 1975-10-21
JPS50151489A (enrdf_load_stackoverflow) * 1974-05-25 1975-12-05
JPS5313958A (en) * 1976-07-26 1978-02-08 Seiko Epson Corp Electronic watch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5091467U (enrdf_load_stackoverflow) * 1973-12-22 1975-08-01
JPS50132885A (enrdf_load_stackoverflow) * 1974-03-12 1975-10-21
JPS50151489A (enrdf_load_stackoverflow) * 1974-05-25 1975-12-05
JPS5313958A (en) * 1976-07-26 1978-02-08 Seiko Epson Corp Electronic watch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013198548A (ja) * 2012-03-23 2013-10-03 Fujifilm Corp 放射線画像検出装置及びその制御方法、並びに放射線撮影システム

Also Published As

Publication number Publication date
JPH0519280B2 (enrdf_load_stackoverflow) 1993-03-16

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