Three-dimensional vision endoscope with position adjustment mean

Details Three-dimensional vision endoscope with position adjustment mean Three-dimensional vision endoscope with position adjustment mean

1995-07-07

1996-11-26

Apley, Richard J.

Surgery

Endoscope

With camera or solid state imager

600181, 600109, 348 45, A61B 104

Patent

active

055779913

ABSTRACT:
A three-dimensional vision endoscopic apparatus according to the present invention comprises a pair of optical systems for transmitting an image of a subject as two subject images having a parallax between them, a pair of imaging devices for picking up subject images transmitted by the optical systems, at least one visual field mask, a display unit for displaying the two subject images alternately or concurrently, an adjusting mechanism for adjusting the position of one or both of the imaging devices so that the display images will become consistent on the screen of the display unit, and an adjusting mechanism for adjusting the relative position of the visual field mask.

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patent: 5222477 (1993-06-01), Lia
patent: 5305121 (1994-04-01), Moll

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