ALEXANDRIA, Va., July 16 -- United States Patent no. 12,669,693, issued on June 30, was assigned to Munich Surgical Imaging GmbH (Munich).
"Operating microscope having at least two camera devices" was invented by Ralf Engelhardt (Lubeck, Germany), Andreas Fritz (Lubeck, Germany), Peter Geissler (Munich) and Hans Kiening (Lenggries, Germany).
According to the abstract* released by the U.S. Patent & Trademark Office: "In order to achieve the aim of the invention, which is to provide an operating microscope which allows images of tissue structures to be captured and displayed as accurately as possible, an operating microscope comprising a first camera device (1) for capturing and displaying a reflection image of an object is characterised by...