The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 1977
Filed:
Feb. 11, 1976
Dieter Hofmockel, Erlangen, DT;
Ulrich Grassme, Nurnberg, DT;
Johannes Seissl, Erlangen-Buckenhof, DT;
Ernst Otto Fleer, Bensheim-Auerbach, DT;
Siemens Aktiengesellschaft, Berlin & Munich, DT;
Abstract
A dental X-ray diagnostic installation in which an X-ray tube has an X-ray image intensifier associated therewith, and that means are provided which permit an alignment of its inlet screen with the focus of the X-ray tube. The X-ray image intensifier, during the carrying out of radioscopies, receives the X-radiation emanating from the patient and amplifies the radiation. Accordingly, it thereby permits the observation of the presently produced X-ray image either directly through an optical device associated with its outlet screen, or indirectly through the intermediary of a video system connected to the output thereof.