435 patents
Page 2 of 22
Utility
Brachytherapy apparatus and brachytherapy method
14 Nov 23
A brachytherapy apparatus and a brachytherapy method using the brachytherapy apparatus are provided.
Norman Roeder
Filed: 30 Sep 20
Utility
Microscopy system and method for operating the microscopy system
7 Nov 23
A microscopy system includes a microscope, a stand configured to mount the microscope and including a drive device configured to move the microscope, a detection device configured to detect a spatial position of a target fastened to a body part or to an instrument, wherein the position detection device includes the target with at least one marker element and an image capture device configured to optically capture the target.
Stefan Saur, Christian Voigt, Marco Wilzbach, Christoph Hauger
Filed: 2 Jul 22
Utility
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31 Oct 23
A 3D calibration body for spatial calibration of an optical imaging system includes a transparent body and calibration marks embedded in a volume of the transparent body.
Lars Omlor, Carsten Glasenapp
Filed: 29 Jun 19
Utility
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26 Oct 23
An injector for inserting an intraocular lens into the capsular bag of an eye has an injector body; a plunger for displacing the lens out of the injector in an insertion direction, with the lens having an optic body with an optical axis and a rear and a front haptic; a rear mechanism for displacing an optic body distant longitudinal end of the rear haptic onto the optic body via a displacement of the plunger; a front mechanism for displacing an optic body distant longitudinal end of the front haptic along a front trajectory having a front component parallel to the optical axis; and a handle operable from outside of the injector and which has a first catch coupled to the plunger to carry along the plunger in the insertion direction via a longitudinal displacement of the handle and has a second catch to carry along the front displacement mechanism.
Martin Kelp, Marco Hoelzel, Hadi Moein
Filed: 21 Apr 23
Utility
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17 Oct 23
The invention relates to an injector assembly comprising a folding chamber which is designed to receive an intraocular lens having a lens body and two haptics, and comprising a holder, a folding wedge which is attached to the holder and is designed to be introduced into the folding chamber in an insertion direction via a folding chamber opening and to thereby fold the intraocular lens, and two sliders which are each designed to shift one of the two haptics onto the lens body via a shifting of the respective slider out of an initial position and into an end position, wherein at least one of the two sliders has a stop which is designed to abut a component attached to the holder in the initial position of the at least one slider, whereby a movement of the component is blocked and the folding wedge is thereby not permitted to fold the intraocular lens, and said stop is designed to permit the movement of the component in the end position of the at least one slider and the folding wedge is thereby permitted to fold the intraocular lens.
Malte Kohlsaat, Julian Gührs, Niklas Damm, Jakob Jastram, Alfred Rinman
Filed: 7 Jun 21
Utility
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5 Oct 23
A method and associated system for operating a robotic visualization system comprising an imaging optical unit and a robotic arm for positioning the imaging optical unit within a surround.
Fang YOU, David DOBBELSTEIN, Joachim STEFFEN
Filed: 14 Mar 23
Utility
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5 Oct 23
The invention relates to a floor stand for an optical detection device, having a foot part comprising multiple bearing points or a planar standing surface that span a base plane, having a first stand arm which is pivotably connected to the foot part by a first joint on the foot part, and which is connected to a second stand arm by a second joint remote from the foot part, wherein the length of the first stand arm is dimensioned such that the distance between the base plane and the second joint is smaller than the sum of the maximum value for the eye level when seated and the maximum value for the length of the lower leg including the foot when the first stand arm is aligned at 45 degrees in relation to the base plane.
Jürgen HELD, Lennart BLATT
Filed: 1 Mar 23
Utility
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5 Oct 23
The invention relates to a method for operating a medical microscope, in particular in the field, with an interchange and/or a misalignment of at least one component of the medical microscope being followed by an identification of the interchanged and/or misaligned at least one component, with required adjustment measures and/or calibration measures being determined in automated fashion using the identified at least one interchanged and/or misaligned component as a starting point, and with the determined required adjustment measures and/or calibration measures being carried out.
Felicia WALZ, Dominik SCHERER, Stefan SAUR, Marco WOERNER, Lars STOPPE, Christian PLATT
Filed: 24 Jan 23
Utility
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3 Oct 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
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28 Sep 23
A holding element for a drape for a surgical microscope is provided.
Andreas Raab, Frank König
Filed: 27 May 23
Utility
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26 Sep 23
A method for capturing biometric measurement data of a patient's eye, in which the fixation is monitored during the entire biometric measurement.
Ferid Bajramovic, Wei-Jun Chen, Tobias Bühren
Filed: 17 Jan 19
Utility
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26 Sep 23
A method and device are for generating and displaying a map of a brain operating field, brain tissue areas associated with a stimulated brain function being marked in the map.
Konstantinos Filippatos, Roland Guckler, Annette Schreiber
Filed: 18 Sep 20
Utility
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26 Sep 23
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: 28 Sep 18
Utility
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21 Sep 23
Disclosed is a method for determining the three-dimensional positions of points in a target region on a patient in a reference coordinate system of a surgical visualization system.
Christian VOIGT, Dominik LITSCH
Filed: 14 Mar 23
Utility
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19 Sep 23
An illumination system for producing a spatially distributed illumination pattern for measuring the cornea of an eye and, in particular, for determining the topography of the eye.
Beate Böhme, Rico Fuchs, Günter Rudolph, Michael Güntzschel, Jörg Meissner, Thomas Mohr, Daniel Bublitz
Filed: 31 Aug 17
Utility
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14 Sep 23
A method and device for adjusting and controlling parameters of the illumination area of ophthalmological devices including for example, brightness, color/color temperature, area shape, polarization state.
Dietrich Martin
Filed: 21 Jul 21
Utility
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7 Sep 23
A control device for controlling and/or regulating an injection flow rate, when injecting a fluid at an injection site between two tissue layers of the human eye with an injection flow rate that increases with time, is described, which comprises a controlling or regulating unit configured to control the injection flow rate in such a way that the injection flow rate increases during the injection for at least 30% of the injection time or during the injection of at least 30% of the injection volume.
Christian ALBRECHT, Sophie WURST
Filed: 27 May 21
Utility
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7 Sep 23
A device for isolating a lenticle in the cornea of an eye.
Mark BISCHOFF, Gregor STOBRAWA
Filed: 27 Feb 23
Utility
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5 Sep 23
An apparatus is for localizing brain tissue regions connected with a brain function in a brain operating field.
Christoph Hauger, Gerald Panitz, Roland Guckler
Filed: 18 Sep 20
Utility
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17 Aug 23
The present application describes the addition of various feedback mechanisms including visual and audio feedback mechanisms to an ophthalmic diagnostic device to assist a subject to self-align to the device.
Alexandre R. Tumlinson, Keith O'Hara, Angelo Rago
Filed: 28 Apr 23