Operation microscope
AssigneeTokyo Kogaku Kikai Kabushiki Kaisha
InventorsYoshihisa Uchiumi, Akira Tanabe
Life of this patent
Estimating the term…
Abstract
An operation microscope comprising an objective lens, a pair of magnification power changing lens systems, a pair of eye lenses, a camera body, a first illumination system for illuminating a part of a patient's body for observation, a second illumination system for illuminating the part of the body for photographing. Said second illumination system includes a light source for photographing which is positioned behind said objective lens and at a side of said pair of magnification power changing lens systems, so that an illuminating light bundle is directed for photographing through said objective lens.
Claims4
An operation microscope comprising a body, an objective lens, a pair of magnification power changing lens systems located behind said objective lens and in parallel with an optical axis of said objective lens, a light dividing means for dividing light passed through at least one of the pair of magnification power changing lens systems and for introducing said light into a pair of eye lenses and a camera, a first illumination system for illuminating operated parts of a patient's body for observation, and a second illumination system for illuminating operated parts of the patient's body for photographing, said second illumination system including a lamp house and a socket, said socket being positioned in a recess formed in said microscope body at a side of said pair of magnification power changing lens systems, said lamp house having a plug and being adapted to be fitted to said recess after removing said objective lens from said microscope body so as to insert said plug into said socket, and said lamp house including a light source.
An operation microscope comprising a body, an objective lens, a pair of magnification power changing lens systems located behind said objective lens and in parallel with an optical axis of said objective lens, a light dividing means for dividing light passed through at least one of the pair of magnification power changing lens systems and for introducing said light into a pair of eye lenses and a camera, a first illumination system for illuminating operated parts of a patient's body for observation, and a second illumination system for illuminating operated parts of the patient's body for photographing, said second illumination system including a lamp house and a socket, said socket being located in a lateral recess formed in said microscope body at a side portion thereof, said lamp house having a plug and being fitted to said lateral recess so as to insert said plug into said socket, said lamp house having an outer wall that forms part of the microscope body after said lamp house is inserted in said recess, and said lamp house including a light source.
Dependencies are inferred from the claim text.