JPS55141097A - Diagnosis x-ray apparatus - Google Patents

Diagnosis x-ray apparatus

Info

Publication number
JPS55141097A
JPS55141097A JP4788879A JP4788879A JPS55141097A JP S55141097 A JPS55141097 A JP S55141097A JP 4788879 A JP4788879 A JP 4788879A JP 4788879 A JP4788879 A JP 4788879A JP S55141097 A JPS55141097 A JP S55141097A
Authority
JP
Japan
Prior art keywords
ray
item
transmitted
image
detector
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
JP4788879A
Other languages
Japanese (ja)
Other versions
JPS6324694B2 (en
Inventor
Hiroshi Sugimoto
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
Toshiba Corp
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP4788879A priority Critical patent/JPS55141097A/en
Publication of JPS55141097A publication Critical patent/JPS55141097A/en
Publication of JPS6324694B2 publication Critical patent/JPS6324694B2/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
    • H05G1/64—Circuit arrangements for X-ray apparatus incorporating image intensifiers

Abstract

PURPOSE:To obtain a transmitted X-ray image of an interested portion of an item for use in diagnosis while simultaneously positioning an X-ray apparatus at a fixed location above the item being inspected, by providing said apparatus with a detector to find out said interested portion of said item, which has previously been positioned at the fixed location, and also with a display unit to show said transmitted X-ray image thereon. CONSTITUTION:A transmitted X-ray image of an item 4 under inspection is converted to a TV video signal by an image intersifier (I.I.) 5 and an X-ray video apparatus 6, and then displayed on a TV monitor 7. A positioning of an interest portion requiring a diagnosis is performed while observing said TV image. After the completion of the positioning, a detector 9 is caused to advance to a location above the interested portion and within a conical area defined by X-ray transmitted through the item being inspected. When an X-ray strikes on the detector 9, a fluorescence intensity distribution corresponding to the transmitted X-ray intensity distribution is obtained at a fluorescent part 9A. Then, the thus-obtained fluorescence is guided to a photoelectric surface 9C by an optical fiber 9B, and photoelectrons, which are generated at the photoelectric surface 9C corresponding to the fluorescence intensity, are converted to a light signal by a multi-channel plate 9D. Furthermore, the light signal is focused onto a CCD 9G, whose output is finally displayed on a display unit 10.
JP4788879A 1979-04-20 1979-04-20 Diagnosis x-ray apparatus Granted JPS55141097A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4788879A JPS55141097A (en) 1979-04-20 1979-04-20 Diagnosis x-ray apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4788879A JPS55141097A (en) 1979-04-20 1979-04-20 Diagnosis x-ray apparatus

Publications (2)

Publication Number Publication Date
JPS55141097A true JPS55141097A (en) 1980-11-04
JPS6324694B2 JPS6324694B2 (en) 1988-05-21

Family

ID=12787931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4788879A Granted JPS55141097A (en) 1979-04-20 1979-04-20 Diagnosis x-ray apparatus

Country Status (1)

Country Link
JP (1) JPS55141097A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160948A (en) * 1984-01-17 1985-08-22 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Dental x-ray detection apparatus
US7110807B2 (en) 1998-03-05 2006-09-19 Wake Forest University Health Sciences Method and system for creating three-dimensional images using tomosynthetic computed tomography
CN104735892A (en) * 2013-03-15 2015-06-24 中冶天工集团有限公司 Method for positioning focus of X-ray machine with locking hand wheel

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260587A (en) * 1975-11-13 1977-05-19 Gan Kenkyukai Fuzokubiyouin X-ray pick up unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5260587A (en) * 1975-11-13 1977-05-19 Gan Kenkyukai Fuzokubiyouin X-ray pick up unit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60160948A (en) * 1984-01-17 1985-08-22 エヌ・ベー・フイリツプス・フルーイランペンフアブリケン Dental x-ray detection apparatus
US7110807B2 (en) 1998-03-05 2006-09-19 Wake Forest University Health Sciences Method and system for creating three-dimensional images using tomosynthetic computed tomography
CN104735892A (en) * 2013-03-15 2015-06-24 中冶天工集团有限公司 Method for positioning focus of X-ray machine with locking hand wheel

Also Published As

Publication number Publication date
JPS6324694B2 (en) 1988-05-21

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