FR2500711B1 - - Google Patents
Info
- Publication number
- FR2500711B1 FR2500711B1 FR8202488A FR8202488A FR2500711B1 FR 2500711 B1 FR2500711 B1 FR 2500711B1 FR 8202488 A FR8202488 A FR 8202488A FR 8202488 A FR8202488 A FR 8202488A FR 2500711 B1 FR2500711 B1 FR 2500711B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/30—Transforming light or analogous information into electric information
- H04N5/32—Transforming X-rays
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- X-Ray Techniques (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19813106627 DE3106627A1 (de) | 1981-02-23 | 1981-02-23 | Roentgendiagnostikeinrichtung mit einem regelkreis fuer die belichtungsregelung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2500711A1 FR2500711A1 (fr) | 1982-08-27 |
| FR2500711B1 true FR2500711B1 (US07582779-20090901-C00044.png) | 1985-03-29 |
Family
ID=6125508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8202488A Granted FR2500711A1 (fr) | 1981-02-23 | 1982-02-16 | Installation de radiodiagnostic a circuit de regulation pour le reglage de l'exposition |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4423521A (US07582779-20090901-C00044.png) |
| DE (1) | DE3106627A1 (US07582779-20090901-C00044.png) |
| FR (1) | FR2500711A1 (US07582779-20090901-C00044.png) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59151937A (ja) * | 1983-02-01 | 1984-08-30 | 株式会社東芝 | 診断用ｘ線テレビジヨン装置 |
| JPS59214391A (ja) * | 1983-05-18 | 1984-12-04 | Toshiba Corp | Ｘ線診断装置 |
| IL69326A (en) * | 1983-07-26 | 1986-11-30 | Elscint Ltd | System and methods for translating radiation intensity into pixel values |
| US4590603A (en) * | 1984-01-09 | 1986-05-20 | General Electric Company | Automatic X-ray entrance dose compensation |
| DD225307A1 (de) * | 1984-05-29 | 1985-07-24 | Transform Roentgen Matern Veb | Roentgendiagnostikeinrichtung mit einer bildverstaerker-fernsehkette |
| JPS6116371A (ja) * | 1984-07-03 | 1986-01-24 | Toshiba Corp | デジタルフルオログラフイ装置 |
| JPS6458243A (en) * | 1987-08-28 | 1989-03-06 | Toshiba Corp | X-ray image processing apparatus |
| DE3732634A1 (de) * | 1987-09-28 | 1989-04-06 | Siemens Ag | Roentgendiagnostikeinrichtung |
| US4980905A (en) * | 1989-02-16 | 1990-12-25 | General Electric Company | X-ray imaging apparatus dose calibration method |
| DE4232901A1 (de) * | 1992-10-01 | 1994-04-07 | Siemens Ag | Medizinisches Diagnostikgerät mit optimierter Signalerfassung zur Belichtungssteuerung |
| DE4338239A1 (de) * | 1993-11-09 | 1995-05-18 | Siemens Ag | Röntgendiagnostikeinrichtung |
| DE4420833C2 (de) * | 1994-06-15 | 1996-11-07 | Siemens Ag | Echtzeit-Röntgenfernsehbildsystem mit einem CCD-Festkörperbildsensor |
| DE4424906C1 (de) * | 1994-07-14 | 1995-12-14 | Siemens Ag | Röntgendiagnostikeinrichtung mit einem CCD-Bildwandler |
| EP0746966B1 (en) * | 1994-12-23 | 2003-07-30 | Koninklijke Philips Electronics N.V. | X-ray examination apparatus comprising an exposure control circuit |
| US5617462A (en) * | 1995-08-07 | 1997-04-01 | Oec Medical Systems, Inc. | Automatic X-ray exposure control system and method of use |
| CN1331022C (zh) * | 2000-03-31 | 2007-08-08 | 皇家菲利浦电子有限公司 | 用于获取辐射图像的系统和方法 |
| JP2005511222A (ja) | 2001-12-11 | 2005-04-28 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Ｘ線検査装置及び方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3198947A (en) * | 1961-02-21 | 1965-08-03 | Lab For Electronics Inc | Apparatus for producing visual images of x-rayed objects |
| DE1194070B (de) * | 1961-11-02 | 1965-06-03 | Siemens Reiniger Werke Ag | Roentgendiagnostikapparat mit einer Roentgen-Fernseheinrichtung |
| DE1537424B2 (de) * | 1967-12-02 | 1973-08-09 | Siemens AG, 1000 Berlin u. 8000 München | Roentgenfernseheinrichtung |
| DE1956070C3 (de) * | 1969-11-07 | 1980-03-13 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Röntgendiagnostikapparat mit einem Röntgenbildverstärker und einem Belichtungsautomaten |
| JPS536593A (en) * | 1976-07-08 | 1978-01-21 | Toshiba Corp | X-ray apparatus for diagnosis |
| US4240109A (en) * | 1976-10-14 | 1980-12-16 | Micro Consultants, Limited | Video movement detection |
-
1981
- 1981-02-23 DE DE19813106627 patent/DE3106627A1/de active Granted
-
1982
- 1982-01-28 US US06/343,535 patent/US4423521A/en not_active Expired - Fee Related
- 1982-02-16 FR FR8202488A patent/FR2500711A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3106627A1 (de) | 1982-09-09 |
| FR2500711A1 (fr) | 1982-08-27 |
| US4423521A (en) | 1983-12-27 |
| DE3106627C2 (US07582779-20090901-C00044.png) | 1991-12-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |