FR2267078B1 - - Google Patents
Info
- Publication number
- FR2267078B1 FR2267078B1 FR7511196A FR7511196A FR2267078B1 FR 2267078 B1 FR2267078 B1 FR 2267078B1 FR 7511196 A FR7511196 A FR 7511196A FR 7511196 A FR7511196 A FR 7511196A FR 2267078 B1 FR2267078 B1 FR 2267078B1
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
- A61B6/4283—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by a detector unit being housed in a cassette
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
- A61B6/06—Diaphragms
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B42/00—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means
- G03B42/02—Obtaining records using waves other than optical waves; Visualisation of such records by using optical means using X-rays
- G03B42/025—Positioning or masking the X-ray film cartridge in the radiographic apparatus
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medical Informatics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Pathology (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Veterinary Medicine (AREA)
- Radiology & Medical Imaging (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
- Radiography Using Non-Light Waves (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742462133 DE2462133C3 (de) | 1974-04-11 | Vorrichtung für die Bestimmung der Schichtebene bei einem Röntgenuntersuchungsgerät | |
DE2417891A DE2417891C3 (de) | 1974-04-11 | 1974-04-11 | Röntgenuntersuchungsgerät |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2267078A1 FR2267078A1 (fr) | 1975-11-07 |
FR2267078B1 true FR2267078B1 (fr) | 1977-07-08 |
Family
ID=38283714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7511196A Expired FR2267078B1 (fr) | 1974-04-11 | 1975-04-10 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3976887A (fr) |
DE (1) | DE2417891C3 (fr) |
FR (1) | FR2267078B1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2744139A1 (de) * | 1977-09-30 | 1979-04-12 | Siemens Ag | Roentgenuntersuchungsgeraet |
DE2840520C2 (de) * | 1978-09-18 | 1986-11-20 | Siemens AG, 1000 Berlin und 8000 München | Patientenlagerungstisch für Röntgenuntersuchungen |
DE2935362A1 (de) * | 1979-09-01 | 1981-03-19 | Fritz Hofmann GmbH für Elektrotechnik, 8000 München | Roentgenzielgeraet |
US4357538A (en) * | 1980-11-24 | 1982-11-02 | Picker Corporation | Spotfilming apparatus and method |
DE3122723A1 (de) * | 1981-06-06 | 1982-12-23 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Roentgenzielgeraet |
DE3124434A1 (de) * | 1981-06-22 | 1982-12-30 | Siemens AG, 1000 Berlin und 8000 München | Roentgenuntersuchungsgeraet |
DE3125015A1 (de) * | 1981-06-25 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Kassettenhalter fuer ein roentgenuntersuchungsgeraet |
US4429412A (en) * | 1981-08-10 | 1984-01-31 | Pierce Larry L | X-Ray film marker |
DE3228577A1 (de) * | 1982-07-30 | 1984-02-02 | Siemens AG, 1000 Berlin und 8000 München | Roentgenaufnahmeeinrichtung |
US4538293A (en) * | 1983-02-23 | 1985-08-27 | Cutter James W | X-ray film cassette holder |
FR2549248B1 (fr) * | 1983-06-24 | 1986-01-31 | Thomson Csf | Porte-cassette escamotable pour appareil d'examen radiologique et radiographique |
DE3428747A1 (de) * | 1984-08-03 | 1986-02-13 | Siemens AG, 1000 Berlin und 8000 München | Roentgenaufnahmevorrichtung |
SE441633B (sv) * | 1984-08-10 | 1985-10-21 | Ohlson Carl Eric | Sett att i x- och y-led centrera en i en hallare inford rontgenfilmkassett eller motsvarande samt hallare for sadan centrering |
US5107531A (en) * | 1990-06-27 | 1992-04-21 | Elias Robert J | Apparatus and method for improving diagnostic X-rays |
US5062130A (en) * | 1990-11-26 | 1991-10-29 | Liebel-Flarsheim Company | X-ray film cassette transport |
EP0745891A3 (fr) * | 1992-06-25 | 1997-01-15 | Koninklijke Philips Electronics N.V. | Appareil à rayons-X et arrangement pour l'indication de la position |
DE4229321C2 (de) * | 1992-09-02 | 1995-02-02 | Siemens Ag | Primärstrahlenblende für Strahlengeräte |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1109512B (de) * | 1959-07-22 | 1961-06-22 | Koch & Sterzel Kommanditgesell | Roentgenzielgeraet |
US3465144A (en) * | 1967-07-19 | 1969-09-02 | Gen Electric | Serial x-ray cassette positioner |
BE791485A (nl) * | 1971-11-18 | 1973-05-16 | Philips Nv | Inrichting voor het centreren van een |
US3764808A (en) * | 1971-11-26 | 1973-10-09 | Sybron Corp | Apparatus for automatically limiting the size of an x-ray beam in response to cassette size |
US3771781A (en) * | 1971-11-26 | 1973-11-13 | Sybron Corp | X-ray cassette holder |
US3829698A (en) * | 1972-12-26 | 1974-08-13 | Picker Corp | X-ray apparatus with improved film cassette clamping and size sensing means |
-
1974
- 1974-04-11 DE DE2417891A patent/DE2417891C3/de not_active Expired
-
1975
- 1975-03-27 US US05/562,455 patent/US3976887A/en not_active Expired - Lifetime
- 1975-04-10 FR FR7511196A patent/FR2267078B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3976887A (en) | 1976-08-24 |
DE2462133A1 (de) | 1976-04-08 |
DE2462133B2 (de) | 1977-02-03 |
DE2417891C3 (de) | 1988-02-11 |
DE2417891A1 (de) | 1975-10-16 |
DE2417891B2 (de) | 1976-03-11 |
FR2267078A1 (fr) | 1975-11-07 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |