234 patents
Page 11 of 12
Utility
Device and Method for Changing an Implanted Lens
23 Dec 20
A device for altering an optical and/or mechanical property of a lens that is implanted in an eye, the device including a laser device, which has a laser beam source that provides a pulsed laser beam and an optical unit, which impinges on the implanted lens with the pulsed laser beam.
Mark Bischoff, Michael Kempe, Markus Strehle, Walter Wrobel
Filed: 3 Sep 20
Utility
Optical Wheel and Optical Assembly for a Surgical Microscope
23 Dec 20
An optical assembly for a surgical microscope includes an iris diaphragm assembly arranged in a first plane and including a first adjustable diaphragm arranged in a first observation beam path of the surgical microscope and defining a first opening, and a second adjustable diaphragm arranged in a second observation beam path of the surgical microscope and defining a second opening, an optical wheel rotatably mounted on the iris diaphragm assembly in a second plane, the optical wheel including openings for receiving optical elements and optical element holders fastened to the optical wheel to secure the optical elements in the openings without creating transverse forces on the optical elements, the optical wheel having substantially a shape of a half wheel and including an external gearing provided on a circular portion of the optical wheel.
Jochen Lutz
Filed: 18 Jun 19
Utility
Method for Operating a Surgical Microscopy System, and Surgical Microscopy System
9 Dec 20
A method for operating a microscopy system is provided.
Christian Voigt
Filed: 5 Jun 20
Utility
Eye surgery method and eye surgery system
9 Dec 20
The present invention relates to an eye surgery method and an eye surgery system.
Christian Beder, Frank Keib, Yorck von Bülow
Filed: 4 Jun 19
Utility
Treatment Apparatus for Operatively Correcting Defective Vision of an Eye, Method for Generating Control Data Therefor, and Method for Operatively Correcting Defective Vision of an Eye
25 Nov 20
A treatment apparatus for operatively correcting myopia or hyperopia in an eye includes a laser device controlled by a control device and that separates the corneal tissue by applying a laser beam.
Mark Bischoff, Gregor Stobrawa, Wilfried Bissmann
Filed: 7 Jun 20
Utility
Screen for an HMD
25 Nov 20
A screen (3) for an HMD (1) is provided, and may be designed as a display screen or as a projection screen.
Stefan SAUR, Marco WILZBACH, Christopher KÄSBACH
Filed: 10 Aug 20
Utility
Method and Device for Generating a Control Signal, Marker Array and Controllable System
18 Nov 20
A method and a device for generating a control signal for a controllable device are provided.
Stefan Saur, Zuzanna Derda, Stefan Schute, Adrian Samp
Filed: 31 Jul 20
Utility
Surgical Microscope with Stand and Method for Configuring a Stand
11 Nov 20
A stand for a surgical microscope includes a digiscope and an imaging unit which are interconnected and mounted on an arm of the stand at a joint rotatably about an axis of rotation.
Joachim Steffen, Daniel Kolster, Andrè Mueller
Filed: 7 May 20
Utility
Device for Reliably Determining Biometric Measurement Variables of the Whole Eye
4 Nov 20
A device for determining biometric variables of the eye, as are incorporated in the calculation of intraocular lenses including a multi-point keratometer and an OCT arrangement.
Ralf EBERSBACH, Martin HACKER, Gerard ANTKOWIAK, Peter KLOPFLEISCH, Ferid BAJRAMOVIC, Tobias BÜHREN, Matthias REICH
Filed: 25 Jun 20
Utility
Automated Intraocular Lens Selection Process
4 Nov 20
A surgery planning system obtains data from a doctor's questionnaire, patients questionnaire, EMR, and biometry unit.
Jeremiah Robert ELLIOTT, Kyle Hunter SMITH
Filed: 8 Nov 18
Utility
Systems and Methods for Short Pulse Laser Eye Surgery
21 Oct 20
A system for short pulse laser eye surgery and a short pulse laser system, in which a beam guidance device passes through a corresponding articulated arm, and through an applicator head and a microscope head of the system, which is movable in a three-dimensional volume both independently of one another as well as connected to each other.
Michael Stefan Rill, Delbert Peter Andrews, Tobias Damm, Robert Pomraenke, Jens Ringling, Thomas Wollweber, Stephan Oestreich, Michael Bergt, Rupert Menapace, Ekkehard Fabian, Evangelos Papastathopoulos, Martin Kühner, Dietmar Steinmetz, Holger Heinz, Sascha Koch, Stephan Laqua, Thomas Nobis
Filed: 16 Jun 20
Utility
Ophthalmological Length Measurement by Means of Dual-beam Space-time Domain Wavelength Tuning Low-coherence Interferometry
14 Oct 20
Measurement of intraocular lengths by dual-beam Fourier low-coherence interferometry on the basis of Fresnel-zone-type space-time domain interferograms of the Purkinje-Sanson reflexes.
Adolf Friedrich FERCHER
Filed: 1 May 17
Utility
Device for Decoupling Part of the Radiation of an Observation Beam Path of Binoculars That Is Freely Selectable at Any Time
23 Sep 20
A device for outcoupling a portion of the radiation of an observation beam path of a binocular eyepiece for documentation or co-observation that is freely selectable at any time.
Ingo KOSCHMIEDER, Dietrich MARTIN, Günter LINK, Lothar MÜLLER
Filed: 10 Sep 18
Utility
Optical Element and Method of Making an Optical Element
2 Sep 20
A method for producing an optical element having a main body with a first side surface, which has a first optical coating, and at least one second side surface, which is not plane-parallel to the first side surface and has a second optical coating, is proposed.
Christian Beder, Christoph Zaczek, Erwin Gaber, Diana Tonova, Michael Sundermann
Filed: 18 May 20
Utility
Device for Superimposing Parameters And/or Image Data In the Stereoscopic Observation Path of Ophthalmological Devices
26 Aug 20
A device for superimposing parameters and/or image data in the stereoscopic observation path of ophthalmological devices relates to an apparatus for reflecting relevant parameters and/or image data into the stereoscopic observation beam path of ophthalmic devices, for example for therapeutic laser treatments of an eye.
Manfred DICK, Gerald KUNATH-FANDREI, René DENNER, Thomas WURLITZER, Rolf TEUSCHER
Filed: 27 Sep 18
Utility
Liquid Patient Interface
12 Aug 20
A liquid-patient interface for fixing the relative geometric position and orientation of a patient's eye with respect to a laser applicator of an ophthalmological laser therapy system.
Christian PÖSSEL, Thomas WOLLWEBER, Tobias DAMM, Michael Stefan RILL, Dirk PREUSS
Filed: 3 Sep 18
Utility
Optical System for a Laser Therapy Instrument
29 Jul 20
An optical system for a laser therapy instrument for the application of laser radiation on and in the eye, includes a femtosecond laser, an objective.
Gregor Stobrawa, Mark Bischoff
Filed: 13 Nov 19
Utility
Microscopy Method
29 Jul 20
A microscopy method includes illuminating an object with illumination light, recording a first color image of the illuminated object by a color image sensor suitable for recording colors of a first gamut, producing a second color image of the object, the second color image including pixels that each have assigned a color from a second gamut, depicting the second color image by a display apparatus suitable for rendering colors of the second gamut, wherein the producing the second color image includes determining the colors at the pixels of the second color image by applying a color transfer function to the colors of the corresponding pixels of the first color image, the color transfer function mapping input colors onto output colors, and the color transfer function mapping those input colors that belong to the first gamut but not to the second gamut onto output colors that belong to the second gamut.
Christoph Nieten, Enrico Geissler, Marco Wilzbach, Susanne Kohlhammer
Filed: 23 Jan 20
Utility
Microscopy System and Method for Operating a Microscopy System
29 Jul 20
A microscopy system for simultaneously observing fluorescent and non-fluorescent regions of an object, and a method for operating the microscopy system are provided.
Marco Wilzbach, Christoph Nieten, Stefan Meinkuss
Filed: 23 Jan 20
Utility
Measuring Method for Determining an Astigmatism of an Eye
22 Jul 20
A measuring method for determining an astigmatism of an eye with a confocal refractometer providing a measurement beam path, in which an optical arrangement having an adaptive optical component with a variable cylinder power and a variable cylindrical axis position is arranged to compensate for an astigmatism of the eye in the wavefront of the measurement beam path.
Mathis Piper
Filed: 22 Jan 20