X-ray photographing and developing apparatus
AssigneeMedicor Muvek
InventorsKaroly Szasz, Sandor Meszaros
Life of this patent
Estimating the term…
Abstract
An X-ray system for patient diagnostic services in which the patients are X-rayed at several locations and picture amplifiers pick up the X-ray images and are associated with television cameras which transmit video signals both to a monitor at the X-ray location and to a video signal distributor which delivers signals from a selected camera to a central photographing unit. This unit has a further video monitor, an optical system and shutter and means for replaceably positioning films in the focal plane of these opticals. The exposed film is continuously developed.
Claims4
An X-ray system for medical diagnostic purposes, comprising:
- a plurality of patient X-ray locations, each of said locations being provided with:
- a picture amplifier disposed in the path of an X-ray beam adapted to pass through a patient;
- a transmission camera operatively connected to said picture amplifier for generating a video signal representing a roentgenographic image of the patient, and
- a video monitor connected to said camera for displaying a television image corresponding to said roentgenographic image;
- a video distributor operatively connected to all of said cameras for selectively delivering the video signals from said cameras to an output of said distributors;
- and
- a central photographing unit including:
- a further video monitor connected to said output of said distributor for displaying a video image corresponding to the roentgenographic image of a selected camera,
- a film supply and means for advancing unexposed photographic films in a focal plane spaced from said further video monitor and for advancing exposed photographic film from said plane to a storage space for the exposed film,
- developing means continuously withdrawing exposed film from said space and chemically processing said exposed film to develop photographic images representing the successive video images of said further monitor and the corresponding roentgenographic images of said patients, and
- an optical lens system including a shutter between said further monitor and said plane for exposing film in said plane to the video image of said further video monitor so as to form latent photographic images on said film.
Dependencies are inferred from the claim text.