FR2608416A1 - Dispositif de commande de radiographie dont les doses du rayonnement du tube a rayon x sont modulees en fonction des donnees morphologiques du patient examine - Google Patents
Dispositif de commande de radiographie dont les doses du rayonnement du tube a rayon x sont modulees en fonction des donnees morphologiques du patient examine Download PDFInfo
- Publication number
- FR2608416A1 FR2608416A1 FR8714301A FR8714301A FR2608416A1 FR 2608416 A1 FR2608416 A1 FR 2608416A1 FR 8714301 A FR8714301 A FR 8714301A FR 8714301 A FR8714301 A FR 8714301A FR 2608416 A1 FR2608416 A1 FR 2608416A1
- Authority
- FR
- France
- Prior art keywords
- input
- output
- coupled
- ray tube
- exposure
- 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.)
- Withdrawn
Links
- 230000005855 radiation Effects 0.000 title abstract description 21
- 230000000877 morphologic effect Effects 0.000 title abstract description 4
- 238000002601 radiography Methods 0.000 abstract description 12
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 10
- 210000000056 organ Anatomy 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 241000282326 Felis catus Species 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 210000004003 subcutaneous fat Anatomy 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
- H05G1/26—Measuring, controlling or protecting
-
- 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
- H05G1/36—Temperature of anode; Brightness of image power
-
- 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
- H05G1/46—Combined control of different quantities, e.g. exposure time as well as voltage or current
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- X-Ray Techniques (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS869710A CS262871B1 (en) | 1986-12-22 | 1986-12-22 | Device for radiography automatic control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2608416A1 true FR2608416A1 (fr) | 1988-06-24 |
Family
ID=5446172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8714301A Withdrawn FR2608416A1 (fr) | 1986-12-22 | 1987-10-16 | Dispositif de commande de radiographie dont les doses du rayonnement du tube a rayon x sont modulees en fonction des donnees morphologiques du patient examine |
Country Status (6)
| Country | Link |
|---|---|
| CS (1) | CS262871B1 (cs) |
| DD (1) | DD276418A3 (cs) |
| DE (1) | DE3734585A1 (cs) |
| FR (1) | FR2608416A1 (cs) |
| HU (1) | HU200059B (cs) |
| PL (1) | PL155335B1 (cs) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995025990A3 (de) * | 1994-03-21 | 1995-11-16 | Siemens Ag | Fuzzy-regelungs-system, insbesondere zur dosisleistungsregelung bei einem röntgendiagnostikgerät |
-
1986
- 1986-12-22 CS CS869710A patent/CS262871B1/cs unknown
-
1987
- 1987-09-04 DD DD30670187A patent/DD276418A3/xx not_active IP Right Cessation
- 1987-10-13 DE DE19873734585 patent/DE3734585A1/de not_active Withdrawn
- 1987-10-14 PL PL26819687A patent/PL155335B1/pl unknown
- 1987-10-16 FR FR8714301A patent/FR2608416A1/fr not_active Withdrawn
- 1987-12-04 HU HU545987A patent/HU200059B/hu not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1995025990A3 (de) * | 1994-03-21 | 1995-11-16 | Siemens Ag | Fuzzy-regelungs-system, insbesondere zur dosisleistungsregelung bei einem röntgendiagnostikgerät |
| US5845269A (en) * | 1994-03-21 | 1998-12-01 | Siemens Aktiengesellschaft | Fuzzy control system, particularly for dose rate control in an X-ray diagnostics apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| PL155335B1 (en) | 1991-11-29 |
| CS971086A1 (en) | 1988-08-16 |
| PL268196A1 (en) | 1988-09-01 |
| DD276418A3 (de) | 1990-02-28 |
| HU200059B (en) | 1990-03-28 |
| CS262871B1 (en) | 1989-04-14 |
| DE3734585A1 (de) | 1988-06-30 |
| HUT45678A (en) | 1988-07-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |