MUMBAI, India, Oct. 26 -- Intellectual Property India has published a patent application (202621087725 A) filed by Dr. D. Y. Patil Vidyapeeth, Pune on July 17, 2026, for A Portable Handheld Digital Tissue Imaging And Visualization Device.
Inventors include Mohandas, Rahul; and Mohapatra, Subhashree.
The application for the patent was published on October 23, 2026, under issue no. 43/2026.
Abstract: ABSTRACT A PORTABLE HANDHELD DIGITAL TISSUE IMAGING AND VISUALIZATION DEVICE The present invention discloses a portable, handheld digital histopathology viewing device (100) comprising a housing (101) with contoured edges (102). The device integrates a high-resolution optical lens system (103) with precision lens elements (104) and predefined magnification levels for viewing stained tissue sections on standard glass slides (105). A control button (106) is used to switch between predefined magnification levels (such as 4×, 10×, and 40×) without disturbing the slide placement. An electronic precision focusing system (107) provides micrometer-level adjustment for thin sections (3–5 µm). It features a transmitted illumination system (108), digital imaging sensor (109), and integrated display screen (110). Additional components include an image capture function (111), internal memory (112), wired (113) and wireless connectivity (114), and a rechargeable battery (115) with power management circuitry (116).
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