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:
Aug. 05, 1980
Filed:
Jan. 16, 1978
Applicant:
Inventor:
Wieslaw A Karwowski, Perivale, GB;
Assignee:
E M I Limited, Hayes, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B / ;
U.S. Cl.
CPC ...
364414 ; 364515 ; 2503 / ; 2504 / ; 2504 / ;
Abstract
Computerized tomographic (CT) apparatus provides data for cross-sectional slices in the body of a patient. In certain circumstances it is desirable to view the data as shadowgrams, that is conventional X-ray pictures giving sums of absorption as viewed in a selected direction. This invention provides shadowgram data from a plurality of CT pictures by effecting coordinate transformation and summation along appropriate lines. It is applicable to data for cross-sectional slices whether radiographic or otherwise.
Karwowski, Wieslaw. (1980). Organization of tomographic data for a two dimensional display (U.S. Patent No. 4216526). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4216526
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile