JPH0434705B2 - - Google Patents

Info

Publication number: JPH0434705B2
Authority: JP; Japan
Prior art keywords: ray; entrance window; detector; electrodes; image
Prior art date: 1983-11-16
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 - Lifetime

Application number

JP58215668A

Other languages

English (en)

Japanese (ja)

Other versions

JPS60107589A (ja

Inventor

Keiki Yamaguchi

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.)

GE Healthcare Japan Corp

Original Assignee

Yokogawa Medical Systems 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.)

1983-11-16

Filing date

1983-11-16

Publication date

1992-06-08

1983-11-16 Application filed by Yokogawa Medical Systems Ltd filed Critical Yokogawa Medical Systems Ltd

1983-11-16 Priority to JP58215668A priority Critical patent/JPS60107589A/ja

1985-06-13 Publication of JPS60107589A publication Critical patent/JPS60107589A/ja

1992-06-08 Publication of JPH0434705B2 publication Critical patent/JPH0434705B2/ja

Status Granted legal-status Critical Current

Links

230000035945 sensitivity Effects 0.000 claims description 3
238000002591 computed tomography Methods 0.000 description 9
238000012937 correction Methods 0.000 description 9
238000010521 absorption reaction Methods 0.000 description 6
238000000034 method Methods 0.000 description 5
238000010586 diagram Methods 0.000 description 3
230000005540 biological transmission Effects 0.000 description 2
238000003745 diagnosis Methods 0.000 description 2
150000002500 ions Chemical class 0.000 description 1
238000005259 measurement Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1

Classifications

- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
- G01T1/29—Measurement performed on radiation beams, e.g. position or section of the beam; Measurement of spatial distribution of radiation
- G01T1/2914—Measurement of spatial distribution of radiation
- G01T1/2921—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras
- G01T1/2935—Static instruments for imaging the distribution of radioactivity in one or two dimensions; Radio-isotope cameras using ionisation detectors

Landscapes

Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Physics & Mathematics (AREA)
High Energy & Nuclear Physics (AREA)
Molecular Biology (AREA)
Spectroscopy & Molecular Physics (AREA)
Apparatus For Radiation Diagnosis (AREA)
Analysing Materials By The Use Of Radiation (AREA)
Measurement Of Radiation (AREA)

JP58215668A 1983-11-16 1983-11-16 Ｘ線ｃｔ装置 Granted JPS60107589A (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP58215668A JPS60107589A (ja)	1983-11-16	1983-11-16	Ｘ線ｃｔ装置

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP58215668A JPS60107589A (ja)	1983-11-16	1983-11-16	Ｘ線ｃｔ装置

Publications (2)

Publication Number	Publication Date
JPS60107589A JPS60107589A (ja)	1985-06-13
JPH0434705B2 true JPH0434705B2 (fr)	1992-06-08

Family

ID=16676188

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP58215668A Granted JPS60107589A (ja)	1983-11-16	1983-11-16	Ｘ線ｃｔ装置

Country Status (1)

Country	Link
JP (1)	JPS60107589A (fr)

1983
- 1983-11-16 JP JP58215668A patent/JPS60107589A/ja active Granted

Also Published As

Publication number	Publication date
JPS60107589A (ja)	1985-06-13

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