FR2495429A1 - Appareil radiocinematographique de diagnostic par rayons x - Google Patents
Appareil radiocinematographique de diagnostic par rayons x Download PDFInfo
- Publication number
- FR2495429A1 FR2495429A1 FR8025342A FR8025342A FR2495429A1 FR 2495429 A1 FR2495429 A1 FR 2495429A1 FR 8025342 A FR8025342 A FR 8025342A FR 8025342 A FR8025342 A FR 8025342A FR 2495429 A1 FR2495429 A1 FR 2495429A1
- Authority
- FR
- France
- Prior art keywords
- signal
- output signal
- voltage
- tube voltage
- image
- 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
- 238000002601 radiography Methods 0.000 title description 9
- 230000007246 mechanism Effects 0.000 claims description 9
- 230000004044 response Effects 0.000 abstract description 5
- 230000000007 visual effect Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- XQPRBTXUXXVTKB-UHFFFAOYSA-M caesium iodide Chemical compound [I-].[Cs+] XQPRBTXUXXVTKB-UHFFFAOYSA-M 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010200 validation analysis Methods 0.000 description 2
- 238000004846 x-ray emission Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 210000004351 coronary vessel Anatomy 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000009828 non-uniform distribution Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- H05G1/60—Circuit arrangements for obtaining a series of X-ray photographs or for X-ray cinematography
-
- 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
- H05G1/32—Supply voltage of the X-ray apparatus or tube
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8025342A FR2495429A1 (fr) | 1980-11-28 | 1980-11-28 | Appareil radiocinematographique de diagnostic par rayons x |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8025342A FR2495429A1 (fr) | 1980-11-28 | 1980-11-28 | Appareil radiocinematographique de diagnostic par rayons x |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2495429A1 true FR2495429A1 (fr) | 1982-06-04 |
| FR2495429B1 FR2495429B1 (enrdf_load_stackoverflow) | 1983-11-04 |
Family
ID=9248476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8025342A Granted FR2495429A1 (fr) | 1980-11-28 | 1980-11-28 | Appareil radiocinematographique de diagnostic par rayons x |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2495429A1 (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2535142A1 (fr) * | 1982-10-26 | 1984-04-27 | Medicor Muevek | Asservissement automatique de la puissance d'irradiation pour une installation de rayons x avec amplificateur d'image |
| FR2797760A1 (fr) | 1999-08-30 | 2001-03-02 | Trophy Radiologie | Procede pour obtenir une image radiographique d'une dent et de son environnement, et dispositifs permettant de mettre en oeuvre ce procede |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2033010A5 (enrdf_load_stackoverflow) * | 1969-02-24 | 1970-11-27 | Gen Electric |
-
1980
- 1980-11-28 FR FR8025342A patent/FR2495429A1/fr active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2033010A5 (enrdf_load_stackoverflow) * | 1969-02-24 | 1970-11-27 | Gen Electric |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2535142A1 (fr) * | 1982-10-26 | 1984-04-27 | Medicor Muevek | Asservissement automatique de la puissance d'irradiation pour une installation de rayons x avec amplificateur d'image |
| FR2797760A1 (fr) | 1999-08-30 | 2001-03-02 | Trophy Radiologie | Procede pour obtenir une image radiographique d'une dent et de son environnement, et dispositifs permettant de mettre en oeuvre ce procede |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2495429B1 (enrdf_load_stackoverflow) | 1983-11-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CD | Change of name or company name | ||
| ST | Notification of lapse |