Three-dimensional medical imaging apparatus

Optical: systems and elements – Compound lens system – Microscope

Reexamination Certificate

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Reexamination Certificate

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07453631

ABSTRACT:
By adding perspective information in addition to binocular parallax, the invention provides a three-dimensional medical imaging apparatus that allows surgery to be performed with a more natural three-dimensional view, similar to that achieved with the naked eye. The three-dimensional medical imaging apparatus includes an image-acquisition optical system and an imaging device for acquiring three-dimensional images of a subject. The image-acquisition optical system includes an objective optical system for forming an image of the subject at an image-forming plane, and an entrance pupil position of the image-acquisition optical system is disposed between the objective optical system and the subject.

REFERENCES:
patent: 5557454 (1996-09-01), Takahashi
patent: 6327079 (2001-12-01), Namii et al.
patent: 2002/0082476 (2002-06-01), Takahashi et al.
patent: 10-282428 (1998-10-01), None

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