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:
Jun. 24, 1997
Filed:
Jun. 07, 1995
Thomas W Getzinger, Bellevue, WA (US);
Ascher Shmulewitz, Mercer Island, WA (US);
Neovision Corporation, Seattle, WA (US);
Abstract
Apparatus and methods are provided for correlating radiologic and ultrasonic images of biological tissue. An X-ray image and a plurality of corresponding ultrasound images are generated while the biological tissue remains immobilized. X-ray opaque indexing points provide lateral registration of the X-ray film with the ultrasound apparatus. The fan-out of X-ray beams penetrating the tissue from a point X-ray source is determined and used to correlate the X-ray image data to the ultrasonic image data. Apparatus and methods are also provided for determining the location of the X-ray source relative to the indexing points.