Carl-zeiss-stiftung

Carl Zeiss Meditec Ag

Carl Zeiss Surgical Gmbh

Lauric Weber

Alfons Abele

Wolfgang Strauss

Franz Krug

Fritz Zimmermann

Maren Lehmann

Gerhard Gaida

Andreas Obrebski

Martin Kraus

Ludwin Monz

Wolfgang Robra

Werner Koch

Klaus-Georg Knupfer

Günther Geiss

A surgical microscope is disclosed with an observation beam path for generating an optical image from the eye, an illumination device for illuminating the eye, wherein the illumination device is designed for illuminating the eye with illumination light that contrasts eye lens pieces, in order to generate an optical contrast image that contrasts the eye lens pieces as optical image from the eye by means of the observation beam path, at least one digital camera, to which the optical contrast image is fed and which creates a digital contrast image from the optical contrast image and outputs it, an image processing unit, which is connected to the digital camera for receiving the digital contrast image and which is designed to find locations of increased contrast in the digital contrast image and to generate and output a superimposition image representing the locations of increased contrast, and a superimposing device.

Surgical microscope and method for highlighting eye lens pieces

The present invention relates to a surgical microscopy system, comprising a surgical microscope, a stand comprising a base and a plurality of pivotally connected arms, the surgical microscope being mounted to one of the arms, wherein the pivotally connected arms are arranged to be movable with respect to each other such that the surgical microscope is movable relative to the base, and wherein a conventionally provided lead is replaced by one or more leads fulfilling the function of the single lead together. The present invention also relates to a surgical microscopy system, wherein data or/and energy is transmitted to the surgical microscope by wireless transmission.

Surgical microscopy system

A carrier system () for a medical apparatus () is disclosed. The carrier system includes rotation joints (). A supply line harness runs in the carrier system () and is run so that it is covered. The rotation joint () includes a tube-shaped holding member on which fingers are formed which hold a rotation joint. A joint element, which is rotatably journalled in a joint receptacle, is provided in the rotation joint (). The joint element has a wave-shaped section which is connected via a connecting section to an annularly-shaped section functioning to accommodate a connecting arm.

Carrier system for a medical apparatus

The invention relates to a tube for an optical instrument, such as a microscope, having several rotary joints ( ) connected serially one behind the other. Each of the rotary joints ( ) includes a brake ( ) via which the rotary joints are secured against an unintended rotation. The brakes of the rotary joints ( ), which are connected serially one behind the other, are simultaneously releasable by actuation of the single operator lever ( ). For this purpose, a system of pins ( ) and tilt levers ( ) is mounted in the tube via which the actuation of the operator element ( ) is transmitted to the brakes ( ) connected serially one behind the other.

Tube assembly for an optical instrument having at least two rotary joints

Growing community of inventors

Aalen, Germany

Lauric Weber