KR900011348A - X-ray imaging device - Google Patents

X-ray imaging device Download PDF

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Publication number
KR900011348A
KR900011348A KR1019880017421A KR880017421A KR900011348A KR 900011348 A KR900011348 A KR 900011348A KR 1019880017421 A KR1019880017421 A KR 1019880017421A KR 880017421 A KR880017421 A KR 880017421A KR 900011348 A KR900011348 A KR 900011348A
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KR
South Korea
Prior art keywords
ray
ray imaging
image
generating means
obtaining
Prior art date
Application number
KR1019880017421A
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Korean (ko)
Other versions
KR910000426B1 (en
Inventor
마스미 가와이
히로시 사오다
Original Assignee
니시하찌죠 미노루
가부시기가이샤 시마즈세이사구쇼
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 니시하찌죠 미노루, 가부시기가이샤 시마즈세이사구쇼 filed Critical 니시하찌죠 미노루
Priority to KR1019880017421A priority Critical patent/KR910000426B1/en
Publication of KR900011348A publication Critical patent/KR900011348A/en
Application granted granted Critical
Publication of KR910000426B1 publication Critical patent/KR910000426B1/en

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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

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  • Apparatus For Radiation Diagnosis (AREA)

Abstract

내용 없음No content

Description

X선 촬영장치X-ray imaging device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

도면은 본 발명의 1실시예의 블록도이다.Figure is a block diagram of one embodiment of the present invention.

Claims (1)

X선 발생수단과, 피검자를 사이에 두고 이 X선 발생수단과 대향 배치되고, 투과 X선상의 영상신호를 얻는 X선 촬상수단과, 이 X선 발생수단 및 X선 촬상수단을, 피검자중의 조영제의 유동방향으로, 퍼검자에 대해서 상대적으로 이동시켜서 복수의 위치에서 정지시키는 이동수단과, 각 정지기간에 있어서 얻게되는 복수장의 화상의 영상신호로부터 각 화소마다의 최대치 호올드상 및 최소치 호올드상을 얻는 수단과, 이 최대치 호올드상과 최소치 호올드상과의 차상을 얻는 수단으로 이루어진 X선 촬영장치.X-ray generating means, an X-ray imaging means arranged opposite to the X-ray generating means with the examinee interposed therebetween to obtain an image signal of transmission X-ray, and the X-ray generating means and the X-ray imaging means Moving means for moving relative to the inspector and stopping at a plurality of positions in the flow direction of the contrast agent, and the maximum value and the minimum value for each pixel from the video signals of the plurality of images obtained in each stop period. An X-ray imaging apparatus comprising: a means for obtaining an image and a means for obtaining a difference image between the maximum value of the old and the minimum value of the old image. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880017421A 1988-12-24 1988-12-24 X-ray photographic equipment KR910000426B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019880017421A KR910000426B1 (en) 1988-12-24 1988-12-24 X-ray photographic equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019880017421A KR910000426B1 (en) 1988-12-24 1988-12-24 X-ray photographic equipment

Publications (2)

Publication Number Publication Date
KR900011348A true KR900011348A (en) 1990-07-11
KR910000426B1 KR910000426B1 (en) 1991-01-25

Family

ID=19280658

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880017421A KR910000426B1 (en) 1988-12-24 1988-12-24 X-ray photographic equipment

Country Status (1)

Country Link
KR (1) KR910000426B1 (en)

Also Published As

Publication number Publication date
KR910000426B1 (en) 1991-01-25

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