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1. 发明申请

US20190328305A1 SYSTEM AND METHOD FOR TESTING A CONDITION OF THE NERVOUS SYSTEM USING VIRTUAL REALITY TECHNOLOGY 审中-公开
公开(公告)号：US20190328305A1
公开(公告)日：2019-10-31
申请号：US16068039
申请日：2017-01-18
申请人： Carl Zeiss Meditec, Inc. , Carl Zeiss Meditec AG
发明人： Robert J. WOOD , Matthias MONHART , Maximilian STOCKER
IPC分类号： A61B5/00 , A61B3/08 , G06F3/01 , G02B27/00 , G02B27/01 , G06T19/00 , G16H80/00
摘要： A system and a method for testing a condition of a subject's nervous system using virtual reality technology are described. The method includes displaying a visual stimulus to the subject in a virtual reality environment. Eye and body movements of the subject are tracked as the subject focuses on the visual stimulus. The body movements may include head movements. Based on the eye and body movements, the condition of the subject's nervous system is evaluated and then results of the evaluation describing the subject's nervous system condition is reported to a user, such as a clinician, for further analysis thereof.

2. 发明申请

US20230115686A1 METHOD FOR PRODUCING AN INTRAOCULAR LENS, AND PRODUCTION DEVICE 有权
公开(公告)号：US20230115686A1
公开(公告)日：2023-04-13
申请号：US17907326
申请日：2021-03-18
申请人： Carl Zeiss Meditec AG
发明人： Michael THALLER
IPC分类号： A61F2/16 , G02C7/04
摘要： 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.

3. 外观设计

USD983359S1 Surgical cassette 有权
公开(公告)号：USD983359S1
公开(公告)日：2023-04-11
申请号：US29755704
申请日：2020-10-22
申请人： Carl Zeiss Meditec AG
设计人： Steffen Kibbel , Andreas Werner , Christoph Kuebler , Peter Eichert

4. 发明申请

US20230090690A1 CASSETTE FOR A CONSOLE OF AN OPHTHALMOSURGICAL SYSTEM, AND OPHTHALMOSURGICAL SYSTEM 有权
公开(公告)号：US20230090690A1
公开(公告)日：2023-03-23
申请号：US17950059
申请日：2022-09-21
申请人： Carl Zeiss Meditec AG
发明人： Andreas Werner , Steffen Kibbel , Giulio Saltini , Peter Eichert
IPC分类号： A61M3/02 , A61M39/10
摘要： 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. The connection unit includes an attachment stub arranged on the cassette housing and has a through opening for the treatment fluid, and a plug-in connector arranged on the cassette-side end of the tube and likewise has a through opening for the treatment fluid, with the plug-in connector, when it is connected to the attachment stub, being held in a fluid-tight manner with respect to the attachment stub and so as to be able to rotate about a longitudinal axis of the through opening.

5. 发明申请

US20230086987A1 METHOD FOR OPERATING A FLUID PUMP, AND OPHTHALMIC SURGICAL SYSTEM WITH SAME 有权
公开(公告)号：US20230086987A1
公开(公告)日：2023-03-23
申请号：US17950061
申请日：2022-09-21
申请人： Carl Zeiss Meditec AG
发明人： Christoph Kuebler , Susanne Kohlhammer
IPC分类号： A61F9/007
摘要： 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. The partition element has at least one plate element made of an at least electrically conductive or at least ferromagnetic material, said plate element also being deflected in the case of a deflection of at least one region of the partition element. Further, a panel and an ophthalmic surgical system are provided.

6. 发明授权

US11607287B2 Method of operating a surgical microscope and surgical microscope 有权
公开(公告)号：US11607287B2
公开(公告)日：2023-03-21
申请号：US16732195
申请日：2019-12-31
申请人： Carl Zeiss Meditec AG
发明人： Fang You , David Dobbelstein , Stefan Saur
IPC分类号： A61B90/25 , G02B21/00 , G02B21/22 , A61B90/00 , A61B90/50
摘要： A method of operating a surgical microscope includes detecting a position of a user, and setting a rotation angle of a camera about its main axis such that it is between a first angle and a second angle. The first angle is the rotation angle required to display a first straight object as a vertical line, and the second angle is the rotation angle required to display a second straight object as a horizontal line. The first object extends along a first line arranged in a vertical plane containing a line connecting the position of the user with the field of view. The first line is horizontal and traverses the field of view. The second object extends along a second line traversing the field of view. The second line is horizontal and perpendicular to the first line.

7. 发明授权

US11602457B2 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 有权
公开(公告)号：US11602457B2
公开(公告)日：2023-03-14
申请号：US16895039
申请日：2020-06-08
申请人： Carl Zeiss Meditec AG
发明人： Mark Bischoff , Gregor Stobrawa , Wilfried Bissmann
IPC分类号： A61F9/008 , A61B3/103
摘要： 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. The control device controls the laser device to emit the laser beam into the cornea such that a lenticule-shaped volume is isolated in the cornea. The control device, when controlling the laser device, predefines the lenticule-shaped volume such that the volume has a minimum thickness of between 5 and 50 μm. For myopia correction, the minimum thickness occurs on the edge of the volume, and for hyperopia correction the minimum thickness occurs in the region of the visual axis.

8. 外观设计

USD980300S1 Surgical microscope 有权
公开(公告)号：USD980300S1
公开(公告)日：2023-03-07
申请号：US29708518
申请日：2019-10-07
申请人： Carl Zeiss Meditec AG
设计人： Xiao Han , Jian Jin

9. 发明授权

US11589979B2 Intraocular lens 有权
公开(公告)号：US11589979B2
公开(公告)日：2023-02-28
申请号：US17830909
申请日：2022-06-02
申请人： Carl Zeiss Meditec AG
发明人： Dmitry Pankin
IPC分类号： A61F2/16 , A61F2/00
摘要： An intraocular lens includes an optical body having a geometric center point through which a longitudinal axis extends and a second main axis extends as a transverse axis. The transverse axis is perpendicular to the longitudinal axis. A flat first and a second haptic body are each adjacent to the optical body. The first and second haptic bodies are arranged point-symmetrically to the geometric center. An outer radius of the intraocular lens about the geometric center and a radial distance from the geometric center to an intersection point of the transverse axis with a circumferential line of the intraocular lens have a ratio to one another from 1:0.5 to 1:0.9. The first haptic body has a recess on the left of the longitudinal axis and another recess on the right thereof. The two recesses each have a length and a width, the length being greater than the width.

10. 发明授权

US11550138B2 Microscopy method and microscope for producing an image of an object 有权
公开(公告)号：US11550138B2
公开(公告)日：2023-01-10
申请号：US17158941
申请日：2021-01-26
申请人： Carl Zeiss Meditec AG
发明人： Alois Regensburger , Christoph Nieten , Artur Hoegele , Christoph Hauger
IPC分类号： G02B21/36 , G02B21/06 , H04N5/225 , H04N5/232 , G02B21/00
摘要： 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. The method includes: selecting a parameter for the electronic image, wherein the parameter can be influenced by the optical imaging scale and differs from the image field dimensions, and setting a setpoint value range for the parameter, setting a total imaging scale for the electronic image, wherein adjusting or controlling the parameter of the electronic image is implemented such that, at the same time, the parameter of the electronic image lies in the specified setpoint value range with a tolerance and the set total imaging scale is obtained, wherein the optical imaging scale forms a basis for a manipulated variable of the adjustment or closed-loop control and a digital image magnification is carried out on the basis of the set total imaging scale.

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