JPS59120138A - 放射線診断装置 - Google Patents
放射線診断装置Info
- Publication number
- JPS59120138A JPS59120138A JP57227266A JP22726682A JPS59120138A JP S59120138 A JPS59120138 A JP S59120138A JP 57227266 A JP57227266 A JP 57227266A JP 22726682 A JP22726682 A JP 22726682A JP S59120138 A JPS59120138 A JP S59120138A
- Authority
- JP
- Japan
- Prior art keywords
- image
- video signal
- ray
- digital
- digital video
- 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
Links
- 230000005855 radiation Effects 0.000 title claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 15
- 230000009466 transformation Effects 0.000 claims description 3
- 238000003325 tomography Methods 0.000 claims 1
- 239000002872 contrast media Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 206010047571 Visual impairment Diseases 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002601 radiography Methods 0.000 description 3
- 241001553014 Myrsine salicina Species 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 206010002329 Aneurysm Diseases 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000002073 fluorescence micrograph Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 230000036262 stenosis Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
Landscapes
- Analysing Materials By The Use Of Radiation (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57227266A JPS59120138A (ja) | 1982-12-28 | 1982-12-28 | 放射線診断装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP57227266A JPS59120138A (ja) | 1982-12-28 | 1982-12-28 | 放射線診断装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59120138A true JPS59120138A (ja) | 1984-07-11 |
JPH0414830B2 JPH0414830B2 (fr) | 1992-03-16 |
Family
ID=16858122
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP57227266A Granted JPS59120138A (ja) | 1982-12-28 | 1982-12-28 | 放射線診断装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59120138A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003084404A1 (fr) * | 2002-04-10 | 2003-10-16 | Hitachi Medical Corporation | Dispositif de diagnostic a images radiologiques |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204226A (en) * | 1978-05-16 | 1980-05-20 | Wisconsin Alumni Research Foundation | Real-time digital X-ray time interval difference imaging |
JPS56166681A (en) * | 1980-04-21 | 1981-12-21 | Technicare Corp | X-ray photographing device and method with logarithmic compression of video signal |
JPS57126061U (fr) * | 1981-02-02 | 1982-08-06 |
-
1982
- 1982-12-28 JP JP57227266A patent/JPS59120138A/ja active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4204226A (en) * | 1978-05-16 | 1980-05-20 | Wisconsin Alumni Research Foundation | Real-time digital X-ray time interval difference imaging |
JPS56166681A (en) * | 1980-04-21 | 1981-12-21 | Technicare Corp | X-ray photographing device and method with logarithmic compression of video signal |
JPS57126061U (fr) * | 1981-02-02 | 1982-08-06 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003084404A1 (fr) * | 2002-04-10 | 2003-10-16 | Hitachi Medical Corporation | Dispositif de diagnostic a images radiologiques |
CN100446726C (zh) * | 2002-04-10 | 2008-12-31 | 株式会社日立医药 | X射线照相图像诊断设备 |
Also Published As
Publication number | Publication date |
---|---|
JPH0414830B2 (fr) | 1992-03-16 |
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