GB1029208A - X-ray apparatus - Google Patents
X-ray apparatusInfo
- Publication number
- GB1029208A GB1029208A GB4099163A GB4099163A GB1029208A GB 1029208 A GB1029208 A GB 1029208A GB 4099163 A GB4099163 A GB 4099163A GB 4099163 A GB4099163 A GB 4099163A GB 1029208 A GB1029208 A GB 1029208A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ray
- film
- plate
- sideways
- tube
- 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.)
- Expired
Links
Classifications
-
- 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
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Apparatus For Radiation Diagnosis (AREA)
Abstract
1,029,208. X-ray apparatus. WESTING- HOUSE ELECTRIC CORPORATION. Oct. 17, 1963 [Nov. 26, 1962], No. 40991/63. Heading H5R. In X-ray apparatus, for observing internal organs which would otherwise be obscured by bones &c., the X-ray source 5 (Fig. 1) can be moved transversely with respect to the image produced on a film 7 or screen 8 above the X-ray table 1, and in such a way that the X-ray beam is always directed to the same spot on the film or screen. The X-ray source, a tube 5 having a cone 5a (Fig. 2) is mounted on the bottom 40 of the integral member 36, 40, 23, which is pivotally supported by pin-and-roller means 21 and 45. The pivot 21 can run along a slot 25 in a plate 22 which forms part of a cross-carriage 15 arranged to be movable sideways, and forward and backward, with respect to the patient table 1. The cross-carriage 15 supports the tower 10 which has a slot at the bottom along which the rear pivot 45 can travel. The tower 10 carries the film device 6, comprising a cassette 7 and a fluorescent screen 8. The device 6, has mounted at its rear, a plate 41, having rollers 43 between which the member 36 can move. In operation of the apparatus, the X-ray tube is moved sideways by means of a motor 28 which causes the nut 30, attached to the member 23, to move along the threaded shaft 29, thus tilting sideways the whole member 23, 40, 36 which carries with it the X-ray tube. At the same time, the pivots 21, 45 move in their respective slots and the plate 41 swings about its pivot 42 on the film device 6, the member 36 sliding down between the rollers 43. The angle of the member 36 is indicated on a transparent plate 50. The film device may be moved up and down the tower 10, guided by rollers 12, the plate 41 and member 36 keeping the X-ray source and the focus spot, on the film, aligned. Continuous fluorscopic examination may take place as the tube 5 moves sideways, producing a quasistereoscopic effect.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23988662A | 1962-11-26 | 1962-11-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1029208A true GB1029208A (en) | 1966-05-11 |
Family
ID=22904149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4099163A Expired GB1029208A (en) | 1962-11-26 | 1963-10-17 | X-ray apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1029208A (en) |
-
1963
- 1963-10-17 GB GB4099163A patent/GB1029208A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3609355A (en) | X-ray mammograph in which the x-ray source and film cassette are rotatable about the subject being photograph | |
GB1463234A (en) | Tomographic apparatus | |
ES396633A1 (en) | Diagnostic x-ray system | |
US3091692A (en) | Apparatus for tomographic fluoroscopy with the use of image amplification | |
US3244878A (en) | Stereoscopic X-ray examination apparatus with light conductive rods to transmit the optical images | |
GB785154A (en) | Patient table for an x-ray installation | |
GB1327872A (en) | X-ray diagnostic apparatus | |
GB453992A (en) | Improvements in apparatus for radiography | |
US4339825A (en) | Bi-plane angiographic apparatus | |
GB1431653A (en) | Adjustable tilt microscope mount | |
US4365345A (en) | Servo operated fluoroscopic table | |
GB1233634A (en) | ||
GB1029208A (en) | X-ray apparatus | |
GB1288085A (en) | ||
JPS6344021Y2 (en) | ||
US4005311A (en) | Diagnostic X-ray systems | |
GB1366275A (en) | Radiodiagnostic apparatus intended in particular for pediatric applications | |
US4158777A (en) | X-ray apparatus | |
Waerhaug | Control of the endpoint of decalcification by fluoroscopy | |
GB1513337A (en) | Mammography | |
GB1169787A (en) | Tomographic Apparatus | |
US3934140A (en) | X-ray diagnostic apparatus in particular for examining the injured | |
GB938410A (en) | Improvements relating to radioscopy | |
GB996637A (en) | Improvements in or relating to diagnostic x-ray units | |
SU519887A1 (en) | Gamma ray beam pointing device at the irradiated area |