Title:
X-RAY DIAGNOSTIC APPARATUS
Document Type and Number:
Japanese Patent JPS5825150
Kind Code:
A
Abstract:
An exemplary embodiment comprises a support pivotal about a shaft which, on one side of the shaft, is provided with an x-ray tube, and on the other side, is provided with an arrangement for the adjustment of an image recording carrier along the support. In order to produce an x-ray examination apparatus in which, in the case of a tomography examination, the central x-ray always strikes the film center, independently of the subject-to-film-distance, it is provided in accordance with the disclosure that the arrangement is comprised to two toothed racks running parallel to the longitudinal direction of the support, into which, in the shaft region, two rigidly interconnected gear wheels, or gear wheel segments, engage, which are selectively arrestable relative to different parts of the apparatus, and into which, in the region of the image recording carrier, two intermeshed gear wheels engage with which the image recording carrier is at least indirectly connected, as well as comprising a motor for the displacement of the gear wheels along the toothed racks.
More Like This:
| JP3781165 | RADIOGRAPHIC DEVICE |
| WO/2013/053325 | BAG FOR MEASURING ESD WITHOUT FORMING ARTEFACTS |
| WO/2016/038667 | X-RAY IMAGING METHOD AND DEVICE |
Inventors:
HANSU WARUDEN
Application Number:
JP12884982A
Publication Date:
February 15, 1983
Filing Date:
July 23, 1982
Export Citation:
Assignee:
SIEMENS AG
International Classes:
A61B6/00; A61B6/02; (IPC1-7): A61B6/02
Attorney, Agent or Firm:
Tomimura Kiyoshi