435 patents
Page 6 of 22
Utility
Assembly Comprising an Oct Device for Ascertaining a 3D Reconstruction of an Object Region Volume, Computer Program, and Computer-implemented Method for Same
23 Feb 23
The invention relates to an arrangement 10 with an OCT device 20 for scanning an object region volume 22 arranged in an object region 18 with an OCT scanning beam 21, comprising an item 24 which has a section 84 that is arrangeable in the object region 18 and is localizable in the object region volume 22 by means of the OCT device 20, and having a computing unit 60 connected to the OCT device 20 and having a computer program for determining a 3-D reconstruction of the object region volume 22 and determining the location of the portion of the object 24 in the object region volume 22 by processing OCT scan information obtained with the OCT device 20 by scanning the object region volume 22.
Holger MATZ, Christian VOIGT, Christoph HAUGER, Delbert Peter ANDREWS, Nancy HECKER-DENSCHLAG
Filed: 25 Jan 21
Utility
Artificial eye lens with laser-generated birefringent structure and method for producing an artificial eye lens
21 Feb 23
An artificial eye lens having an integral optical part which has, viewed in the direction of an optical principal axis of the eye lens, a first optical side and an opposite, second optical side.
Michael Kaschke, Manfred Dick, Mario Gerlach
Filed: 17 May 18
Utility
vn6pk566togt83ucih0ik973tu3
9 Feb 23
The disclosure relates to an intraocular lens having an optic body and a haptic element including a thermoresponsive polymer having a transition temperature and particles that are magnetic and/or magnetizable.
Thorben Badur
Filed: 15 Oct 22
Utility
sf6x55o7h5g0oaewv72kpfp
9 Feb 23
A computer-implemented method for generating a control signal by locating at least one instrument by way of a combination of machine learning systems on the basis of digital images is described.
Markus Philipp, Stefan Saur, Anna Alperovich, Franziska Mathis-Ullrich
Filed: 28 Jul 22
Utility
sh3tt0mitd6r8zesily4ugdewmm38dl
2 Feb 23
A method of refraction-correcting ophthalmic surgery in tissue of an eye after at least one previous ophthalmic surgery in the tissue, comprising accessing information on a pre-operative cut and defining a cut surface on the basis of the information on the pre-operative cut of the at least one previous ophthalmic surgery of the tissue of the eye.
Mark BISCHOFF, Dirk MUEHLHOFF, Gregor STOBRAWA
Filed: 7 Oct 22
Utility
co2dczlldx8tpuwxllc3npzzzby66cfb212p5dv
26 Jan 23
The invention relates to a method and a system for determining a pose of at least one object in an operating theatre, in a reference coordinate system of a pose detection device of a surgical microscope, involving the determination of the pose of the object by way of a movably arranged microscope-external pose detection device in a first coordinate system, the first coordinate system being a coordinate system that is arranged to be stationary relative to the operating theatre, the determination of the pose of the reference coordinate system by the non-stationary microscope-external pose detection device in the first coordinate system, and the transformation of the pose of the object from the first coordinate system into the reference coordinate system of the pose detection device of the surgical microscope.
Stefan SAUR
Filed: 22 Jul 22
Utility
sx06yfisst z8pu1lch8rhmkiqx52w
24 Jan 23
A balancing device for a rotary apparatus including a rotary body which is configured to pivot or swivel about at least one rotary shaft is provided.
Chencai Liu, Jianwei Shu
Filed: 31 Jan 19
Utility
8ea7rdkz08941cne4 yv
24 Jan 23
A sterile sheath and methods for enclosing a confocal endomicroscopy (CEM) scanner probe with the sterile sheath are provided.
Gerald Panitz, Robert Pattie, Peter Maxwell Delaney, Christopher Byrne, Selene Rodd-Routley
Filed: 31 Oct 18
Utility
op7jamvsic5l939qs9fl5xhdh128in6u9ebsf3hwr 4l6
24 Jan 23
The invention is directed to an intraocular lens having an optical body, two haptic elements and first and second sets of a plurality of ropes corresponding to respective ones of the first and second haptic elements.
Nicolas Bensaid
Filed: 14 Dec 20
Utility
px63d0eyspal9fb4z348u23w4hyy rw45jsu20ufyd16b
19 Jan 23
Provided is an eye implant having a lens sheath which is embodied for insertion in a capsular bag of an eye, is elastic, delimits a cavity in its interior and has a through hole via which the cavity is accessible from outside of the lens sheath, a plurality of reservoirs which are fastened to the lens sheath, project from the lens sheath to the outside, have an adhesive in their interior and are embodied to dispense the adhesive when pressed against the capsular bag, and at least two adapters which are fastened to the lens sheath, project from the lens sheath into the interior, and are embodied to engage with a respective haptic of an accommodative intraocular lens.
Jan BUCHHEISTER, Stefan TROEGER, André WOLFSTEIN, Hristina SRBINOSKA, Almut CZAP
Filed: 4 Dec 20
Utility
9l5eoa68 gxp4zahjtzunzcxdann8hf
10 Jan 23
A microscopy method is for producing an electronic image of an object, wherein the object is imaged with an adjustable optical imaging scale on an image detector.
Alois Regensburger, Christoph Nieten, Artur Hoegele, Christoph Hauger
Filed: 26 Jan 21
Utility
o4aqkny7911guvif9yprsvlo2joxroew8m4y7r6z7 onp8d3ggph4f2
5 Jan 23
A device for producing control data for a laser device for the surgical correction of defective vision.
Gregor STOBRAWA, Mark BISCHOFF, Michael BERGT
Filed: 8 Jul 22
Utility
160p24ac685jpsbz2o26chh3r84a
5 Jan 23
A system and a method for optically detecting a pose of at least one instrument in an operating theater are provided.
Dominik Litsch, Stefan Saur
Filed: 2 Jul 22
Utility
amkmhm6aol9vvi1b8o6frsy fq8d74tqe4gvsnlm
3 Jan 23
A device and a method for the femtosecond laser surgery of tissue, especially in the vitreous humor of the eye.
Manfred Dick, Marcus Blum, Matthias Reich
Filed: 15 Feb 17
Utility
0tvf1cn9 f9amb0dsr74wdswtyo5piya5dfp0z5p3fiyulqfh8
29 Dec 22
An ophthalmological laser therapy system including an apparatus main body and a laser device which is arranged in the apparatus main body and in a laser arm.
Frank BRÜCKNER, Burkhard WAGNER, Gregor STOBRAWA
Filed: 8 Sep 20
Utility
dyc897n7t 96w1t0q0i83u2fcki6fk0m2xecj12k3w
29 Dec 22
A planning device for generating control data for a treatment apparatus which produces at least one cut surface in the cornea by operation of a laser device, and to a treatment apparatus including a planning device of the specified type.
Frank BRÜCKNER, Wolf WEIMER, Andreas WEYHAUSEN, Ralf LABOUVIE, Gregor STOBRAWA
Filed: 8 Sep 20
Utility
l7jmappcw47jicj1yxq8w0cfmv2 fdkswgk3
29 Dec 22
An apparatus for recording and displaying a three-dimensional OCT video includes an OCT system and a data processing unit configured to combine OCT volumes recorded sequentially in time to form a combined OCT volume, to generate display data which facilitate the display of the combined OCT volume, to register a current OCT volume of the OCT volumes, to combine the registered current OCT volume with the previous combined OCT volume to generate an updated combined OCT volume, to carry out a check for combining the registered current OCT volume with the previous combined OCT volume and in respect of which volume regions of the current OCT volume have changed in comparison with the corresponding volume regions of the previous combined OCT volume, and only to combine those volume regions of the current OCT volume that have not changed with the corresponding volume regions of the previous combined OCT volume.
Tilman Schmoll
Filed: 24 Jun 22
Utility
rss1p1rpz994rr kh66jqxqdcq1h8i
22 Dec 22
A computer-implemented method for predicting digital images in the form of a digital fluorescence representation together with a further derived representation by means of a combined machine learning system is described.
Stefan Saur, Marco Wilzbach, Alexander Freytag, Anna Alperovich
Filed: 15 Jun 22
Utility
fw4fj2ycinim6dzsfmg nrxr1
22 Dec 22
An ophthalmological composition includes at least one viscoelastic polymer, wherein the composition comprises at least one thermoresponsive compound that in a predefined wavelength range undergoes a temperature-dependent discontinuous change in at least one physical property from a group color and transmittance.
Jennifer-Magdalena Masch, Michael Thaller
Filed: 19 Aug 22
Utility
f5jg7etzriktcuny5jgi5jyipyg6ppceh6ya4lky1gaiiugj
22 Dec 22
System for customizing visual field (VF) tests uses a machine learning model (15) trained on retina images (12A, 12C, 12D), including optical coherence tomography (OCT), optical coherence tomography angiography (OCTA), fundus, and/or fluorescein angiography images.
Gary LEE, John G. FLANAGAN
Filed: 4 Sep 20