公开(公告)号：US12127935B2

公开(公告)日：2024-10-29

申请号：US17665890

申请日：2022-02-07

申请人： Bausch & Lomb Incorporated

发明人： Moises A. Valle ,  Madhu S. Ayyagari ,  Sushant P. Muchhala ,  Sanjeev Bakshi

IPC分类号： A61F2/16

CPC分类号： A61F2/1664 ,  A61F2/1667 ,  A61F2/1678 ,  A61F2/1691

摘要： A shuttle, vial and injector are provided for storing and presenting an IOL to a patient. The shuttle includes operably engaged shuttle plates having a set of confronting surfaces that flex about a flexure interface between a storage configuration, with at least an optic of an IOL in a nominal state and a loading configuration, with at least an optic of an IOL in a deformed state. The vial engages the shuttle and maintains the shuttle in the storage configuration. The injector receives the shuttle from the vial and includes surfaces for flexing the portions of the shuttle plates to the loading configuration upon engagement with the injector, wherein the shuttle plates impart a predetermined curvature to at least a portion of the IOL.

公开(公告)号：US12111000B2

公开(公告)日：2024-10-08

申请号：US18246881

申请日：2020-10-26

申请人： Oetiker NY, Inc.

发明人： Eric Nowicki ,  Tracy Lynn Wopperer

IPC分类号： F16L37/14 ,  F16L37/12 ,  F16L37/16

CPC分类号： F16L37/144 ,  F16L37/1225 ,  F16L37/16

摘要： A fluid connection assembly, including a connector body, including a first end, a second end, a first through-bore, and a first radially outward facing surface including at least one aperture extending from the first radially outward facing surface to the first through-bore, and a retainer operatively arranged to be removably connected to the connector body, the retainer including a first section, a second section hingedly connected to the first section, a first radially inward facing surface, and at least one tab extending from the first radially inward facing surface, the at least one tab including a second radially inward facing surface, wherein, in a locked state the at least one tab extends through the at least one aperture and the first radially inward facing surface is arranged proximate the first radially outward facing surface.

公开(公告)号：US12085445B2

公开(公告)日：2024-09-10

申请号：US17603487

申请日：2020-04-03

申请人： University of Rochester

发明人： Changsik Yoon ,  Jannick P. Rolland-Thompson ,  Aaron Bauer

IPC分类号： G01J3/18 ,  G01B9/02091 ,  G01J3/02 ,  G01J3/12

CPC分类号： G01J3/18 ,  G01B9/02091 ,  G01J3/0208 ,  G01J2003/1208

摘要： A detector system for Fourier spectroscopy such as a spectral domain optical coherence tomography instrument includes a diffractive optic for diffracting the interfering light into angularly dispersed wavenumbers, a prism for reduces a nonlinear angular dispersion among the wavenumbers, and a focusing optic for converting the angularly dispersed wavenumbers from the prism into spatially distributed wavenumbers along a detector having an array of pixels. A field lens between the focusing optic and the detector has a freeform surface for more evenly distributing the wavenumbers along the array of pixels.

公开(公告)号：US12050332B2

公开(公告)日：2024-07-30

申请号：US17257133

申请日：2019-06-12

申请人： Vuzix Corporation

发明人： Robert J. Schultz ,  Marek W. Kowarz

IPC分类号： G02B5/18 ,  F21V8/00 ,  G02B5/32

CPC分类号： G02B5/32 ,  G02B5/1842 ,  G02B6/0023 ,  G02B6/005

摘要： An imaging apparatus includes an in-coupling diffractive optic directs image-bearing light beams into a planar waveguide, an out-coupling diffractive optic directs the image-bearing light beams from the waveguide toward a viewer eyebox, and a turning diffractive optic directs the image-bearing light beams along the waveguide between the in-coupling and out-coupling diffractive optics. The grating vectors of the in-coupling and out-coupling diffractive optics differ in magnitude and orientation while the grating vectors of all three diffractive optics sum to substantially zero. The turning diffractive optic is further arranged to preserve a desired angular relationship of the propagating image bearing beams within the waveguide.

公开(公告)号：US12038584B2

公开(公告)日：2024-07-16

申请号：US17883596

申请日：2022-08-08

申请人： Vuzix Corporation

发明人： Robert J. Schultz

IPC分类号： G02B27/01 ,  F21V8/00 ,  G02B6/00 ,  G02B6/27 ,  H04N13/337 ,  H04N13/344

CPC分类号： G02B27/0172 ,  G02B6/0016 ,  G02B6/0036 ,  G02B6/0056 ,  G02B6/0075 ,  G02B6/0093 ,  G02B6/2753 ,  G02B6/276 ,  G02B6/0076 ,  G02B2027/0118 ,  G02B2027/0178 ,  G02B2027/0185 ,  H04N13/337 ,  H04N13/344

摘要： An imaging apparatus for conveying a virtual image including a waveguide having first and second surfaces. An in-coupling diffractive optic and an out-coupling diffractive optic arranged along one of the first and second surfaces, wherein the in-coupling diffractive optic is operable to direct image-bearing light beams into the waveguide for propagation by total internal reflection, and wherein the out-coupling diffractive optic is operable to direct at least a portion of the image-bearing light beams from the waveguide through the second surface toward an eyebox. An at least partially transparent outer cover located adjacent to the first surface, and a circular polarizer arranged between the waveguide and the outer cover, wherein the circular polarizer is operable to circularly polarize at least a portion of image-bearing light beams transmitted through the first surface and to prevent at least a portion of image-bearing light beams transmitted through the first surface from reentering the waveguide as a result of reflection from the outer cover.

公开(公告)号：US12006027B2

公开(公告)日：2024-06-11

申请号：US18172370

申请日：2023-02-22

申请人： ideaForge Technology Pvt. Ltd.

发明人： Amey Damjee

IPC分类号： B64C27/51 ,  B64C27/00 ,  B64U30/20 ,  B64U30/297

CPC分类号： B64C27/51 ,  B64C27/001 ,  B64U30/20 ,  B64U30/297 ,  B64C2027/003

摘要： An improved propeller system is disclosed, including at least one resilient component configured with a mounting arrangement of a propeller of the propeller system. The resilient component is made of a resilient material that allows the propeller to tilt about a tethering axis under conditions of differential lift force on blades of the propeller under an advancing condition and a retreating condition. The resilient component includes a pair of cutouts for locating inserts made of a rigid material and positioned with a longitudinal axis of the inserts oriented in radial direction. The orientation of the inserts results in a radially oriented line contact between the propeller and the inserts to ensure that tilting of the propeller is about longitudinal axis of the inserts, defining the tethering axis of the propeller system.

公开(公告)号：US11998603B2

公开(公告)日：2024-06-04

申请号：US17953241

申请日：2022-09-26

申请人： Paragon BioTeck, Inc.

发明人： Patrick H. Witham ,  Sailaja Machiraju

IPC分类号： A61K47/10 ,  A61B3/16 ,  A61K9/00 ,  A61K9/08 ,  A61K31/245 ,  A61K47/02 ,  A61K47/32 ,  A61K49/00

CPC分类号： A61K47/10 ,  A61B3/16 ,  A61K9/0048 ,  A61K9/08 ,  A61K31/245 ,  A61K47/02 ,  A61K47/32 ,  A61K49/0004 ,  A61K49/0043 ,  A61K49/006

摘要： Compositions comprising a fluorescein component and benoxinate component and the corresponding uses of these compositions are described herein. These compositions have improved storage life and the fluorescein component and/or benoxinate component minimally degrade after 12 to 18 months of storage.

公开(公告)号：US11994475B2

公开(公告)日：2024-05-28

申请号：US17253665

申请日：2018-06-25

申请人： Oetiker NY, Inc.

发明人： Thomas Edwin Hall ,  Lawrence Butts

IPC分类号： G01N21/88 ,  F16L37/088 ,  F16L37/14 ,  G01N21/952

CPC分类号： G01N21/8806 ,  F16L37/0885 ,  F16L37/144 ,  G01N21/952 ,  F16L2201/10

摘要： A connection verifier, including a housing including, a handle, and a head arranged to engage a fluid connection and having a cutout, and at least one camera arranged in the housing and directed toward the cutout.

公开(公告)号：US11988842B2

公开(公告)日：2024-05-21

申请号：US17856369

申请日：2022-07-01

申请人： Vuzix Corporation

发明人： Tyler W. Porter ,  Russell D. Page ,  Paul J. Travers ,  Robert J. Schultz

IPC分类号： G02B27/01

CPC分类号： G02B27/0176 ,  G02B2027/0159 ,  G02B2027/0178

摘要： A wearable display apparatus has a support that mounts the display apparatus against the head of a viewer; a ball joint that is fitted within the support and coupled to a clamp that extends from the support; a slide that is translatable within the clamp in a first direction and that holds a display module for forming the display image; and a display coupled to the display module and rotatable in a first arc about a vertical axis that extends in a second direction that is orthogonal to the first direction and further rotatable in a second arc about a horizontal axis that is substantially orthogonal to the vertical axis.

公开(公告)号：USD1026295S1

公开(公告)日：2024-05-07

申请号：US29827308

申请日：2022-02-18

申请人： Jenna Lyons

设计人： Jenna Lyons

摘要： FIG. 1 is a top perspective view of a lighting device in accordance with the present invention;
FIG. 2 is a front side view thereof, a rear side view being a mirror image thereof;
FIG. 3 is a right side view thereof, a left side view being a mirror image thereof;
FIG. 4 is a top view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a bottom perspective view thereof;
The lighting device is not limited to the scale shown herein. The broken lines of the Figures are for illustrative purposes only and form no part of the claimed design.