公开(公告)号：US20240180748A1

公开(公告)日：2024-06-06

申请号：US18440650

申请日：2024-02-13

申请人： Gateway Safety, Inc.

发明人： Michael D. Love ,  Bonnie K. San

IPC分类号： A61F9/02

CPC分类号： A61F9/02

摘要： Protective eyewear lens assemblies include one or more metal-detectable components and a lens body. The lens body is formed from a polymeric material and the one or more metal-detectable component are permanently encapsulated on, along or within the lens body. Protective eyewear including such lens assemblies and methods of manufacture are also included.

公开(公告)号：US11903880B2

公开(公告)日：2024-02-20

申请号：US16495897

申请日：2017-05-15

申请人： Veysel Ozkapici ,  Abdulkadir Oduncu

发明人： Abdulkadir Oduncu

IPC分类号： G02C5/00 ,  A61B3/00 ,  A61B3/10 ,  A61F9/02 ,  A61B3/16 ,  A61B5/00 ,  A61F9/08 ,  A61F9/007 ,  A61H5/00

CPC分类号： A61F9/02 ,  A61B3/16 ,  A61B5/0022 ,  A61F9/00781 ,  A61F9/022 ,  A61F9/08 ,  A61H5/00 ,  A61B5/6803 ,  A61F9/029 ,  A61H2201/5043 ,  A61H2201/5071

摘要： A glaucoma treatment eyeglass with visual stimulation includes the parts of visually stimulating screen, pressure control unit, electronic control and communication unit, information display, pressure control valve, eyeglass cavity pressure sensor, flexible sealing gasket, pressure control buttons, electronic control buttons, pressure pipes, external pressure control unit, actively stimulating light source, mini notice screen, mobile device and notice lamp, which patients with glaucoma eye disease may use during the day, increasing the ocular flow of blood by means of visual stimulus according to the condition and level of the disease, decreasing the neurodegenerative effects and ensuring pressure control.

公开(公告)号：US20230363977A1

公开(公告)日：2023-11-16

申请号：US18199573

申请日：2023-05-19

申请人： Equinox Ophthalmic, Inc.

发明人： John Berdahl ,  George Tsai

IPC分类号： A61H35/02 ,  A61F9/02 ,  A61F9/00 ,  A61B3/10 ,  A61F9/008

CPC分类号： A61H35/02 ,  A61F9/02 ,  A61F9/0008 ,  A61B3/102 ,  A61H2201/1238 ,  A61H2201/165 ,  A61H2205/024 ,  A61F2009/00891

摘要： An apparatus to maintain an environment over an anterior surface of a patient eye can include an enclosure sized and shaped to be seated about the patient eye to form a cavity within the enclosure. The enclosure can be configured to contain a fluid other than ambient air in contact with the patient eye. The apparatus can include a fluid regulator in communication with the enclosure, where the fluid regulator can be configured to regulate the composition of the fluid contained within the enclosure.

公开(公告)号：US20230309820A1

公开(公告)日：2023-10-05

申请号：US18021871

申请日：2022-05-18

申请人： "MODEMI COMPOSITES AND TECHNOLOGIES" LLC

发明人： Igor AZNAURYAN ,  Viktoriya Olegovna BALASANYAN ,  Erik Igorevich AZNAURYAN ,  Satenik Gagikovna AGAGULYAN

IPC分类号： A61B3/08 ,  A61F9/02 ,  A61B3/113 ,  A61H5/00

CPC分类号： A61B3/08 ,  A61F9/02 ,  A61B3/113 ,  A61H5/00 ,  A61H2201/5069

摘要： The method relates to the field of ophthalmology and is intended for postoperative restoring bifoveal fusion in patients, inter alia in children, following concomitant esotropia surgery, with use of liquid crystal glasses. The technical effect of the invention is restoration of bifoveal fusion in accordance with individual ocular motility parameters, using anharmonical alternating of liquid crystal glasses. The technical effect is achieved by the approach during which for patients with a residual angle of deviation of less than 10 degrees after esotropia surgery, a duration of the fixative eye movement of the eyeball (t in ms) is determined for each eye using a Gazelab video eye tracking device produced by BCN Innova (Spain), a duration of occlusion is then calculated in ms for each eye, using the formula: t=40+U, where t is the duration of occlusion in ms; 40 is the minimum time required for visualization between alternations in ms; U is the duration of the fixative eye movement in ms, and the duration of occlusion is set for each eye on liquid crystal glasses that are worn for 6-8 hours a day during 6 to 12 months.

公开(公告)号：US20190232051A1

公开(公告)日：2019-08-01

申请号：US15884941

申请日：2018-01-31

申请人： NANO-RETINA, INC.

发明人： Yossi GROSS ,  Yaakov MILSTAIN ,  Leonid YANOVITZ ,  Ofir RIMER-COHEN

IPC分类号： A61N1/05 ,  A61N1/36

CPC分类号： A61N1/0543 ,  A61F9/0017 ,  A61F9/02 ,  A61F9/08 ,  A61N1/36046 ,  A61N1/3787

摘要： Apparatus is provided including an intraocular device which is implanted entirely in an eye of a subject and includes photosensors which detect photons representing an image in a gaze direction of the subject, and stimulating electrodes which apply currents to the retina. The apparatus further includes an extraocular device including an imaging device which captures a wide-field image. The apparatus further includes processing circuitry which (i) receives the wide-field image from the imaging device of the extraocular device, (ii) receives a signal from the photosensors of the intraocular device, (iii) based on the signal from the photosensors, process the wide-field image from the imaging device to generate image data representative of a sub-portion of the wide-field image, and (iv) cause the electrodes to apply currents to the retina based on the image data. Other applications are also described.

公开(公告)号：US20190049748A1

公开(公告)日：2019-02-14

申请号：US16152236

申请日：2018-10-04

申请人： Carl Zeiss Vision International GmbH

发明人： Ray Steven Spratt

IPC分类号： G02C7/02 ,  G02C5/00 ,  A61F9/02

CPC分类号： G02C7/027 ,  A61F9/02 ,  A61F9/026 ,  G02C5/00

摘要： The invention is directed to non-corrective unitary lens eyeglasses and safety helmets including a one-piece shield and a method for making such a one-piece shield. The method is for designing a one-piece shield for non-corrective unitary lens eyeglasses or a safety helmet, whereby the shield has a front and a back surface, and is computer-implemented with the steps: providing a front surface geometry of the shield; providing a local relationship of the front surface geometry with respect to a center of rotation of a wearer's eye; and, calculating a portion of a back surface geometry attributed to the wearer's eye by establishing non-zero minus power and minimizing prism. The portion of the back surface geometry is a freeform surface geometry.

公开(公告)号：US20170128267A1

公开(公告)日：2017-05-11

申请号：US15286358

申请日：2016-10-05

申请人： Ruroc Sports Limited

发明人： Daniel Rees ,  Martin Knoepfli

IPC分类号： A61F9/02

CPC分类号： A61F9/029 ,  A61F9/02 ,  A61F9/025 ,  A61F9/027

摘要： A goggle for use in snowsports including a flexible frame and a lens assembly, magnets or magnetic elements being provided on upper and lower edges of an inner surface of the lens assembly and magnets or magnetic elements being provided in corresponding positions on an outer surface of the frame, for releasably holding the lens assembly in the frame, and at least two releasable clips being provided on the frame, the clips being movable between a released position and an engaged position, the clips in the engaged position overlying a portion of the lens assembly and each clip including at least one retaining member which in use passes into an aperture at least part way through the lens assembly, in a direction substantially perpendicular to the surface of the lens assembly, for preventing or limiting movement of the lens assembly in a direction away from the lateral side of the frame.

公开(公告)号：US20170075146A1

公开(公告)日：2017-03-16

申请号：US15309355

申请日：2015-05-07

申请人： DEXERIALS CORPORATION

发明人： Kimitaka NISHIMURA ,  Satoshi KAWAMURA

IPC分类号： G02C7/16 ,  G02C9/04 ,  G02B1/118 ,  A61F9/02

CPC分类号： G02C7/16 ,  A61F9/02 ,  A61F9/022 ,  A61F9/025 ,  G02B1/118 ,  G02C9/04 ,  G02C11/12

摘要： There is provided a novel and improved eyeglasses protection device capable of suppressing occurrence of reflected light that may enter eyes of a user of the eyeglasses protection device and thus reducing fatigue of the user, the eyeglasses protection device including: a lens surface protective part configured to protect a lens surface of eyeglasses. The lens surface protective part is equipped with a substrate film, and a micro concavo-convex structure that is formed on a surface of the substrate film, with an average period of the concavo-convex part being equal to or less than a wavelength of visible light. According to the aforementioned viewpoint of the present invention, it is possible to suppress occurrence of reflected light that may enter eyes of a user of the eyeglasses protection device because the micro concavo-convex structure is formed in the lens surface protective part of the eyeglasses protection device.

摘要翻译： 本发明提供一种能够抑制可能进入眼镜保护装置的使用者的眼睛的反射光的发生，从而减轻使用者的疲劳的新型改进的眼镜保护装置，该眼镜保护装置包括：透镜面保护部件， 保护眼镜镜片表面。 透镜表面保护部件配备有基板膜和形成在基板膜的表面上的微凹凸结构，凹凸部的平均周期等于或小于可见光的波长 光。 根据本发明的上述观点，由于微型凹凸结构形成在眼镜保护部的镜片表面保护部中，所以能够抑制可能进入眼镜保护装置的使用者的眼睛的反射光的发生 设备。

公开(公告)号：USD769961S1

公开(公告)日：2016-10-25

申请号：US29474135

申请日：2014-06-10

申请人： Kendall Masao Kikuyama

设计人： Kendall Masao Kikuyama

CPC分类号： G02C11/08 ,  A61F9/02 ,  A61F9/028 ,  G02C7/16

公开(公告)号：US09404863B2

公开(公告)日：2016-08-02

申请号：US14003159

申请日：2012-12-13

申请人： ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)

发明人： Karl Citek ,  Gilles Baillet ,  Francisco De Ayguavives ,  Gabriel Keita

IPC分类号： G01N21/59 ,  B07C5/342 ,  G01M11/02 ,  G01N21/33 ,  G02C7/10 ,  G01J1/42 ,  G02C7/02 ,  A61F9/02 ,  G01N21/55

CPC分类号： G01N21/59 ,  A61F9/02 ,  B07C5/342 ,  G01J1/429 ,  G01M11/0285 ,  G01N21/33 ,  G01N21/55 ,  G01N2021/558 ,  G01N2201/0616 ,  G02C7/028 ,  G02C7/10

摘要： An index value is calculated for rating an eyeglass with respect to protection against UV hazard. The index value is based on an integrated UV transmission value through the eyeglass and an integrated UV reflection value related to a back face of the eyeglass. Thus, the index value takes into account actual wearing conditions where UV eye exposure is due either to transmission through the eyeglass or reflection on the eyeglass back face. Respective index values obtained for a set of eyeglasses allow easy sorting of the eyeglasses with respect to UV protection efficiency.