Stereoscopic assembly, surgical microscope with stereoscopic assembly, and surgical set
AssigneeSchoelly Fiberoptic GmbH
InventorsJohannes Bourbon, Julian Nehlich
Life of this patent
Estimating the term…
Abstract
A stereoscopic arrangement that includes each of at least one objective unit, a deflection unit and at least one image sensor. In this case, a sub-path is intended to be aligned such that a projection of the same sub-path along a projection direction onto a first sub-path of the same optical path is oriented counter to the first sub-path. In addition, in the case of a stereoscopic arrangement, it is provided for an image sensor to be arranged in a half-space that is delimited by an auxiliary plane containing a deflection unit and aligned orthogonally to the first sub-path of the optical path (8, 108) and contains the objective unit. A surgical microscope having such a stereoscopic arrangement is also provided.
Claims20
A stereoscopic arrangement (1), comprising
- at least one objective unit (2, 102, 202);
- at least one deflection unit (5, 6, 105, 106, 205, 206);
- at least one image sensor (9, 29, 30), which is arranged downstream of the at least one deflection unit (5, 6, 105, 106, 205, 206) with respect to an optical path (8, 108) beginning at a stereoscopic base (7);
- and
- a first sub-path (10, 110) of the optical path (8, 108), which runs from the objective unit (2, 102, 202) to the at least one deflection unit (5, 6, 105, 106, 205, 206) and a further sub-path (11, 12, 111, 112) of the optical path (8, 108), which ends at the at least one image sensor (9, 29, 30), run in opposite directions.
Dependencies are inferred from the claim text.