Surgical illumination device
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United States of America Patent
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app pub date -
Feb 13, 2014
filing date -
Feb 18, 2013
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Abandoned
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Abstract
A surgical illumination device (1) having illuminating means (2) distributed over an area (A) and a stereoscopic image acquisition device (10) having two optical channels (10a, 10b) which each generate a monoscopic image of an illuminated object (6). At least three optical channels can be present, each of which may be arranged with its object-side channel end (D1, D2, D3; C1, C2, C3, C4, C5; OL, OR, UL, UR) inside the area (A) at its periphery. Two object-side channel ends can be arranged at a same distance to at least one other channel end. If one (D2, C3, UR) of the optical channels related to the two object-side channel ends (D2, D3; C3, C4; OL, UR) is no longer supplying a monoscopic image, the other one (D3, C4; OL) of the optical channels related to said two object-side channel ends can generate a stereoscopic image.
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