公开(公告)号：US11311190B2

公开(公告)日：2022-04-26

申请号：US16543575

申请日：2019-08-18

申请人： NOVASIGHT LTD.

发明人： Dan Oz ,  Michael Belkin ,  Oren Yehezkel

IPC分类号： A61B3/00 ,  A61B3/08 ,  A61B3/14 ,  A61B3/18 ,  A61B3/113

摘要： The present invention provides a system and a method for measuring ocular motility of a patient. The system comprises a display unit capable of presenting at least one target; a blocking unit configured and operable to selectively block/unblock at least one target in a field of view of at least one eye of the patient; a camera unit comprising at least one imaging element configured and operable to generate at least two image data indicative of at least one eye condition; and a processing unit connected to the blocking unit, to the display unit and to the camera unit, the processing unit being configured for performing the following steps: (a) displaying at least one target, for at least one eye (b) receiving image data indicative of at least one eye's condition from the camera unit, (c) controlling the blocking unit to block/unblock at least one target in the field of view of at least one eye of the patient, (d) detecting a change in at least one eye's condition, (e) displacing the target for at least one eye; and repeating steps (a)-(e) until no change in the eye's condition is measured to thereby determine at least one ocular motility parameter.

公开(公告)号：US10441165B2

公开(公告)日：2019-10-15

申请号：US15550780

申请日：2016-03-01

申请人： NOVASIGHT LTD.

发明人： Dan Oz ,  Michael Belkin ,  Oren Yehezkel

IPC分类号： A61B3/00 ,  A61B3/08 ,  A61B3/113 ,  A61B3/14

摘要： The present invention provides a system and a method for measuring ocular motility of a patient. The system comprises a display unit capable of presenting at least one target; a blocking unit configured and operable to selectively block/unblock at least one target in a field of view of at least one eye of the patient; a camera unit comprising at least one imaging element configured and operable to generate at least two image data indicative of at least one eye condition; and a processing unit connected to the blocking unit, to the display unit and to the camera unit, the processing unit being configured for performing the following steps: (a) displaying at least one target, for at least one eye (b) receiving image data indicative of at least one eye's condition from the camera unit, (c) controlling the blocking unit to block/unblock at least one target in the field of view of at least one eye of the patient, (d) detecting a change in at least one eye's condition, (e) displacing the target for at least one eye; and repeating steps (a)-(e) until no change in the eye's condition is measured to thereby determine at least one ocular motility parameter.

公开(公告)号：US11360328B1

公开(公告)日：2022-06-14

申请号：US17503321

申请日：2021-04-05

申请人： NOVASIGHT LTD.

发明人： Ran Yam ,  Oren Yehezkel ,  Dan Oz ,  Tal Samet

IPC分类号： G02C7/06 ,  G02B27/00

摘要： Disclosed is a wearable optical devices for a human subject, comprising: a transparent lens; a wearable frame configured to maintain the lens in front of an eye of a human subject; a transparent pixelated active optical element where the pixels of the active optical element have an optical property with a changeable value; an eye tracker; and a controller configured to set a value for an optical property of the pixels of the active optical element so as to create an image mask through which at least some of the light reaching the eye passes through, thereby modifying the image formed on the retina of the first eye.

公开(公告)号：US11918287B2

公开(公告)日：2024-03-05

申请号：US17863715

申请日：2022-07-13

申请人： NovaSight Ltd.

发明人： Oren Yehezkel ,  Dan Oz ,  Ran Yam

IPC分类号： A61B3/02 ,  A61B3/00 ,  A61B3/028 ,  A61B3/10 ,  A61B3/113 ,  A61B3/14

CPC分类号： A61B3/028 ,  A61B3/0041 ,  A61B3/113 ,  A61B3/145

摘要： Disclosed are methods and devices useful in the field of image processing and display Disclosed are also methods and devices useful in the field of ophthalmology and, in some particular embodiments, useful for the non-invasive treatment and/or prevention of refractive errors.

公开(公告)号：US11914230B2

公开(公告)日：2024-02-27

申请号：US17744684

申请日：2022-05-15

申请人： NOVASIGHT LTD.

发明人： Ran Yam ,  Oren Yehezkel ,  Dan Oz ,  Tal Samet

IPC分类号： G02C7/06 ,  G02B27/00

CPC分类号： G02C7/061 ,  G02B27/0093

摘要： Disclosed is a wearable optical devices for a human subject, comprising: a transparent lens; a wearable frame configured to maintain the lens in front of an eye of a human subject; a transparent pixelated active optical element where the pixels of the active optical element have an optical property with a changeable value; an eye tracker; and a controller configured to set a value for an optical property of the pixels of the active optical element so as to create an image mask through which at least some of the light reaching the feye passes through, thereby modifying the image formed on the retina of the first eye.