ALEXANDRIA, Va., Oct. 6 -- United States Patent no. 12,755,844, issued on Oct. 6, was assigned to Dartmouth-Hitchcock Clinic (Lebanon, N.H.).

"System and method for analyzing cytological tissue preparations" was invented by Louis J. Vaickus (Etna, N.H.).

According to the abstract* released by the U.S. Patent & Trademark Office: "A system and method for delivering diagnostic information to a user in an automated manner. An image processing module reads magnified raw image data from whole slides containing tissue cells. A background deletion process identifies and isolates cell images. A neural network, which is trained based upon image data, classifies the cell images. The classification uses specialist criteria to categorize/segment the c...