234 patents
Page 3 of 12
Utility
Artificial Eye Lens
18 May 23
An eye lens having a front lens element and a rear lens element, which each have a positive optical power and an optical region, and an intermediate element, which is connected to the lens elements outside the optical regions so that the lens elements and the intermediate element form a cavity.
Benjamin Schreiber
Filed: 7 May 21
Utility
Real-time Ir Fundus Image Tracking In the Presence of Artifacts Using a Reference Landmark
11 May 23
A system and method for ophthalmic motion tracking.
Homayoun BAGHERINIA
Filed: 29 Apr 21
Utility
Oct En Face Pathology Segmentation Using Channel-coded Slabs
11 May 23
A system and method for use with optical coherence tomography (OCT) data to identify a target pathology extracts multiple pathology-characteristic images from the OCT data.
Luis DE SISTERNES, Niranchana MANIVANNAN
Filed: 28 Apr 21
Utility
Intraocular Lenses with Integrated Locking Unit for a Haptic Clamp
20 Apr 23
Provided is an intraocular lens having at least one optical part and having a haptic coupled to the optical part, and having an optical principal axis that passes through a front side and a back side of the optical part, the haptic comprising at least one haptic loop, wherein a coupling element of the intraocular lens is integrated on the haptic loop and a mating coupling element of the intraocular lens is integrated on the optical part or on a connector coupled to the optical part, the coupling element being formed for direct coupling to the mating coupling element and, in the coupled state of coupling element and mating coupling element, an outer edge segment of the haptic loop being arranged at a radially shorter distance from the optical part than in the case of the uncoupled state of coupling element and mating coupling element.
Hristina SRBINOSKA
Filed: 29 Mar 21
Utility
Method for Producing an Intraocular Lens, and Production Device
13 Apr 23
The invention relates to a method for producing an intraocular lens, including the steps of providing a container which is transparent to electromagnetic radiation and in which a liquid that is curable by the electromagnetic radiation is arranged; irradiating the liquid with a set of images formed by the electromagnetic radiation, which each depict an intraocular lens, with each of the images of the set being radiated into the liquid at a different angle of incidence with respect to a reference plane that extends through the liquid, as a result of which the liquid is cured and the cured liquid forms the intraocular lens, an actuator, a solar module and/or a sensor being arranged in the liquid and the intraocular lens being formed around the actuator, the solar module and/or the sensor.
Michael THALLER
Filed: 18 Mar 21
Utility
Intraocular Lens
13 Apr 23
The invention relates to an intraocular lens comprising an optics body and a haptic which has a first component with a latching protrusion and a second component with a latching recess, the latching protrusion and the latching recess being arranged at a distance from one another when the haptic is arranged in a relaxed state and being configured to engage with one another when, proceeding from the relaxed state, the haptic is moved in the direction of the optics body into a completely compressed state of the haptic via a partially compressed state of the haptic, the haptic being formed by a single piece and having a haptic cutout which is delimited by the first component and the second component.
Niklas DAMM
Filed: 18 Mar 21
Utility
Ophthalmic Surgical Cartridge
23 Mar 23
An ophthalmic surgical cartridge has a fluid pump with a pump chamber and a drive chamber which are separated by a fluid-tight and ion-tight partition element.
Steffen Kibbel, Andreas Werner, Rupert Demleitner, Peter Eichert, David Ruprecht
Filed: 20 Sep 22
Utility
Head-mounted Visualisation System
23 Mar 23
The invention relates to a head-mounted visualization system having a wearing system, at least one light-transmissive optical system, an image generation device designed to generate image information based on the image data supplied to the image generation device, wherein the optical system is designed to supply image information generated by the image generation device to a person wearing the visualization system, and a polarization unit designed to polarize light penetrating the optical system differently in two spatial regions.
Christoph HAUGER, Christoph SCHAEFF, Stefan SAUR
Filed: 26 Feb 21
Utility
Surgical Microscope Having a Connection Region for Attaching a Protective Glass Module
23 Mar 23
A surgical microscope includes an image capture unit having an image sensor, a detection beam path, an image evaluation unit, a connection region for attaching a protective glass module with an objective protective glass.
Manuel Steidle, Andreas Raab
Filed: 17 Sep 22
Utility
Head-mounted Visualisation Unit and Visualisation System
23 Mar 23
A head-mounted visualization unit is proposed having an at least partially light-transmissive optical system, wherein the optical system has a first optical channel, which is assigned to a first eye of a user of the head-mounted visualization unit, and a second optical channel, which is assigned to a second eye of the user, wherein the first optical channel is substantially transmissive to optical radiation of a first polarization and substantially opaque to optical radiation of a second polarization, with the first polarization substantially being orthogonal to the second polarization, wherein the second optical channel is substantially transmissive to optical radiation of the second polarization and substantially opaque to optical radiation of the first polarization, wherein at least in the first optical channel a polarizer and a light attenuator are arranged, and wherein the light attenuator is arranged downstream of the polarizer in a direction toward the first eye of the user.
Christoph HAUGER, Stefan SAUR, Christoph SCHAEFF
Filed: 1 Mar 21
Utility
Console and Foot-operated Control Unit for a Medical Treatment System and Medical Treatment System Therefor
23 Mar 23
A console for a medical treatment system includes a console housing and a control unit for controlling a medical treatment instrument.
Michael Wamser
Filed: 21 Sep 22
Utility
Cassette for a Console of an Ophthalmosurgical System, and Ophthalmosurgical System
23 Mar 23
A cassette for a console of an ophthalmosurgical system for treating an eye is configured for insertion into a cassette receiving region of the console and has a fluid pump configured to deliver a treatment fluid, a tube for attachment to a handpiece, and a connection unit secured against detachment, of a cassette-side end of the tube to a cassette housing of the cassette.
Andreas Werner, Steffen Kibbel, Giulio Saltini, Peter Eichert
Filed: 21 Sep 22
Utility
Tube for a Medical Treatment System, and Medical Treatment System
23 Mar 23
A tube for a medical treatment system has a first channel for feeding an irrigation fluid from a console of the system to a medical treatment instrument of the system and a second channel for discharging an aspiration fluid from the instrument to the console.
Andreas Werner
Filed: 20 Sep 22
Utility
Correction of Flow Projection Artifacts In Octa Volumes Using Neural Networks
23 Mar 23
A system and/or method uses a trained U-Net neural network to remove flow artifacts from optical coherence tomography (OCT) angiography (OCTA) data.
Aaron LEE, Warren LEWIS, Luis DE SISTERNES, Theodore SPAIDE
Filed: 26 Mar 21
Utility
Method for Operating a Fluid Pump, and Ophthalmic Surgical System with Same
23 Mar 23
A cartridge for a panel of an ophthalmic surgical system for treating an eye is configured for insertion in a cartridge accommodation region of the panel and has at least one fluid pump for conveying a treatment fluid, the fluid pump has a pump chamber and a drive chamber separated from the pump chamber with a partition element that is at least regionally deflectable, wherein a drive fluid is feedable to the drive chamber and the treatment fluid is feedable to the pump chamber.
Christoph Kuebler, Susanne Kohlhammer
Filed: 21 Sep 22
Utility
Machine Learning-supported Pipeline for Dimensioning an Intraocular Lens
16 Mar 23
The invention relates to a computer-implemented method for a machine learning-supported processing pipeline for determining parameter values for an intraocular lens to be inserted.
Hendrik Burwinkel, Holger Matz, Stefan Saur, Christoph Hauger
Filed: 21 Jan 21
Utility
Computer-implemented Method, Computer Program and Surgical System for Determining the Volumetric Flow Rate of Blood Through a Portion of a Blood Vessel In a Surgical Field
16 Mar 23
The invention relates to a computer-implemented method (10) for determining the blood volume flow (IBI) through a portion (90i, i=1, 2, 3, . . . ) of a blood vessel (88) in an operating region (36) using a fluorophore.
Ady NABER, Werner NAHM, Christoph HAUGER, Roland GUCKLER
Filed: 2 Feb 21
Utility
Machine-learning-based Determining of Refractive Power for Measures for Correcting Eyesight from Oct Images
16 Mar 23
The invention relates to a computer-implemented method and a corresponding system for a machine-learning-supported determining of refractive power for a measure for correcting the eyesight of a patient.
Hendrik Burwinkel, Holger Matz, Stefan Saur, Christoph Hauger
Filed: 21 Jan 21
Utility
Oct Zonule Imaging
9 Mar 23
A system, method, or device for imaging the anterior segment of an eye includes a contactless adapter/lens that may be attached to an existing ophthalmic imaging system to redirect the imaging system's light beam to traverse the pupil of the eye at a steep angle.
Simon BELLO DELGADO, Yingjian WANG, Amanda CARPENTER, Si Xi ZHAO, Kabir M. ARIANTA, Jonathan BUMSTEAD
Filed: 18 Feb 21
Utility
Method for Identifying a Region of a Tumour
9 Mar 23
The invention relates to a computer-implemented method for identifying a region (21) of a tumour (23) in a tissue-field image (27), which image shows a tissue region (25) having a tumour (23) and has been obtained by means of light reflected or emitted by the tissue region (25).
Christian ALBRECHT, Marco WILZBACH
Filed: 21 Jan 21