Carl-zeiss-stiftung

Carl Zeiss Surgical Gmbh

Carl Zeiss Meditec Ag

Carl-zeiss-stiftung Trading As Carl Zeiss

Margit Krause-Bonte

Christoph Hauger

Peter Reimer

Theo Lasser

Joachim Luber

Michael Kaschke

Martin Pelzer

Dirk Brunner

Ulrich Gold

Christian Lücke

Werner P&ouml;ltinger

Werner Pöltinger

Medical loupe with head set

A surgical microscope () includes a viewing unit () for viewing an object () and an image projection module () for inputting image data () into the viewing unit (). The image projection module () includes a plano-convex lens and a plano-concave lens. The image projection module () includes an image display unit ().

Surgical microscope

Medical loupe with spectacles

An OCT-supported surgical system includes an OCT module that includes a surface scanner, the position of which can be sensed by a position sensing unit, and an evaluation and display unit, which is connected to the OCT module and to the position sensing unit in order to be able to correlate a tissue-differentiated tomogram of a specimen sensed by the OCT module with preoperatively produced specimen data.

Surgical system supported by optical coherence tomography

A method is disclosed for fixing at least one location in an examination field ( ) with respect to a coordinate system ( ). The method includes determining, in response to a request ( ), coordinates of a first location ( ) as a first coordinate set (x, y, z) allocated to the first location ( ). A first recording and a second recording of topological data ( ) in a spatially extended area around the first location ( ) in the examination field ( ) are obtained. The first and second recordings are compared to determine a displacement (&Dgr;x, &Dgr;y, &Dgr;z) of the first location ( ) of the examination field ( ) with respect to the coordinate system ( ), the coordinates of the first coordinate set (x, y, z) allocated to the first location ( ) are changed dependent upon the determined displacement (&Dgr;x, &Dgr;y, &Dgr;z) such that the changed coordinates substantially correspond to the coordinates of the first location ( ) in the examination field ( ) after the displacement thereof.

Method and apparatus for fixing a location

Growing community of inventors

Aalen, Germany

Margit Krause-Bonte