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公开(公告)号：US20250064577A1
公开(公告)日：2025-02-27
申请号：US18947107
申请日：2024-11-14
Applicant: Joon Bu Park
Inventor： Joon Bu Park
Abstract: An eye implant includes a plurality of photodetectors and a plurality of electrodes electrically coupled to the plurality of photodetectors. The plurality of electrodes are configured to electrically couple each photodetector of the plurality of photodetectors to one or more neurons, and the electrical coupling between each photodetector and the one or more neurons is entirely passive.
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公开(公告)号：US12232951B2
公开(公告)日：2025-02-25
申请号：US17150546
申请日：2021-01-15
Applicant: University of Rochester
Inventor： Wayne H. Knox , Li Ding , Jay F. Kunzler , Dharmendra Jani
IPC: A61F2/14 , A61B18/20 , A61F2/16 , A61F9/008 , A61L27/16 , A61L27/18 , A61L27/52 , B29D11/00 , B29D11/02 , B29K83/00 , B29K105/00 , C08J7/12 , G02B1/04 , G02C7/02
Abstract: An optical device comprising an optical hydrogel with select regions that have been irradiated with laser light having a pulse energy from 0.01 nJ to 50 nJ and a wavelength from 600 nm to 900 nm. The irradiated regions are characterized by a positive change in refractive index of from 0.01 to 0.06, and exhibit little or no scattering loss. The optical hydrogel is prepared with a hydrophilic monomer.
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公开(公告)号：US12196916B2
公开(公告)日：2025-01-14
申请号：US17935677
申请日：2022-09-27
Applicant: Johnson & Johnson Vision Care, Inc.
Inventor： Stephen C. Arnold , Shivkumar Mahadevan , Ghulam Maharvi
IPC: G02B1/04 , A61F2/14 , A61F2/16 , C07C225/00 , C07D311/22 , C08F226/00 , C08F228/00 , C08F283/12 , C08F290/06 , C08L83/10 , G02C7/04 , G02C7/10 , C08F220/28
Abstract: Described are polymerizable high energy light absorbing compounds of formula I: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and X are as described herein. The compounds absorb various wavelengths of ultraviolet and/or high energy visible light and are suitable for incorporation in various products, such as biomedical devices and ophthalmic devices.
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公开(公告)号：US12193928B2
公开(公告)日：2025-01-14
申请号：US17235565
申请日：2021-04-20
Applicant: Tectus Corporation
Inventor： Michael West Wiemer , Morrison Ulman , Drew Daniel Perkins
IPC: A61F2/16 , A61B5/00 , A61B5/07 , A61F9/08 , G02B17/06 , G02B27/00 , G02B27/01 , G02C7/04 , G02C11/00 , G06N20/00 , G16H40/63 , H04N9/31 , A61B3/16 , A61B5/024 , A61B5/145 , A61F2/14 , A61F2/48 , H04N23/50
Abstract: An electronic intraocular device is implantable into the capsular bag of a wearer's eye. In some cases, the intraocular device may include a femtoprojector. The femtoprojector projects images onto the wearer's retina when the electronic intraocular device is implanted in the wearer's eye. Different haptic designs may be used to keep the femtoprojector in position. In some embodiments, an imager is contained in a contact lens worn by the wearer. Images captured by the contact lens imager may be relayed to the intraocular femtoprojector. In some cases, the intraocular device may include an electronic capsular tension ring with a femtoimager. The femtoimager may capture images of the wearer's retina, for example for purposes of monitoring eye health.
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公开(公告)号：US12178755B2
公开(公告)日：2024-12-31
申请号：US17609754
申请日：2020-03-23
Applicant: Verily Life Science LLC
Inventor： Shungneng Lee , Dimitri Azar
Abstract: An intraocular micro-display system includes an intraocular micro-display (IOMD) implant and an auxiliary head unit for delivering power and image data to the IOMD implant. The IOMD implant includes an enclosure shaped for implantation into an eye, a micro-display to emit images towards a retina, an energy storage unit to power the micro-display, a charging antenna for wireless charging of the energy storage unit via a power signal incident upon the first charging antenna, and a data antenna to wirelessly receive the image data for driving the micro-display to emit the images. The charging antenna and the data antenna are implantable into the eye with the IOMD implant.
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Patent Agency Ranking
公开(公告)号：US12171690B2
公开(公告)日：2024-12-24
申请号：US18351924
申请日：2023-07-13
Applicant: Michael S. Berlin
Inventor： Michael S. Berlin
IPC: A61F9/00 , A61B1/00 , A61B34/20 , A61B90/00 , A61F2/14 , A61F9/007 , A61F9/008 , A61M27/00 , G02B23/24 , G06N20/00 , A61B1/04 , A61B34/00 , G06T3/4046
Abstract: An imaging probe comprises a camera or endoscope with an external detector array, in which the probe is sized and shaped for surgical placement in an eye to image the eye from an interior of the eye during treatment. The imaging probe and a treatment probe can be coupled together with a fastener or contained within a housing. The imaging probe and the treatment probe can be sized and shaped to enter the eye through an incision in the cornea and image one or more of the ciliary body band or the scleral spur. The treatment probe may comprise a treatment optical fiber or a surgical placement device to deliver an implant. A processor coupled to the detector can be configured with instructions to identify a location of one or more of the ciliary body band, the scleral spur, Schwalbe's line, or Schlemm's canal from the image.
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公开(公告)号：US12171652B2
公开(公告)日：2024-12-24
申请号：US17585933
申请日：2022-01-27
Applicant: Jitander Dudee
Inventor： Jitander Dudee
Abstract: A method of implanting the prosthesis is disclosed. The method includes forming an opening in a host tissue of an eye. The method also includes forming a perimeter of a corneal graft. The method also includes forming a first passageway through the host tissue and a second passageway through the corneal graft. The first passageway and the second passageway can have the same diameter relative to an optic axis of the eye. The method also includes aligning the first passageway and the second passageway whereby the first passageway and the second passageway are in communication with one another. The method also includes positioning a body in the first passageway and the second passageway.
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公开(公告)号：US20240390187A1
公开(公告)日：2024-11-28
申请号：US18587629
申请日：2024-02-26
Applicant: GLAUKOS CORPORATION
Inventor： David Steven Haffner , Henrick K. Gille , Charles Raymond Kalina, JR. , John Joseph Cogger
Abstract: Systems and methods for delivering multiple ocular implants to reduce intraocular pressure are disclosed. The ocular implants can be implanted at multiple sites within a single human eye without requiring removal of the delivery apparatus from the eye. A system for delivering multiple ocular implants can include at least two implants preloaded within a delivery device and configured to be implanted within the eye, a metering device configured to transfer energy to the implants for delivery at selected locations within the eye, wherein the metering device is configured to meter a variable amount of energy for each implant delivery event in the eye. The system can further include an injector mechanism configured to serially engage and drive each of the implants.
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9.发明公开公开(公告)号：US20240341950A1
公开(公告)日：2024-10-17
申请号：US18634470
申请日：2024-04-12
Applicant: Michael Snyder
Inventor： Michael Snyder
Abstract: A temporary keratoprosthesis, a corneal transplant suturing jig, a temporary endoprosthesis, methods of using the same, and kits comprising the same. The temporary keratoprosthesis and corneal transplant comprise grooves into which sutures are located during ophthalmological surgery such that the sutures are prevented from migrating and/or obscuring a view into the eye during surgery. The temporary keratoprosthesis, corneal transplant suturing jig, and temporary endoprosthesis are employed alone or in unison to maintain intraocular pressure during surgery.
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10.发明公开公开(公告)号：US20240341949A1
公开(公告)日：2024-10-17
申请号：US18134849
申请日：2023-04-14
Applicant: Michael Snyder
Inventor： Michael Snyder
CPC classification number: A61F2/142 , A61F9/00727 , A61F2002/0081 , A61F2220/0008 , A61F2250/0059
Abstract: A temporary keratoprosthesis, a corneal transplant suturing jig, a temporary endoprosthesis, methods of using the same, and kits comprising the same. The temporary keratoprosthesis and corneal transplant comprise grooves into which sutures are located during ophthalmological surgery such that the sutures are prevented from migrating and/or obscuring a view into the eye during surgery. The temporary keratoprosthesis, corneal transplant suturing jig, and temporary endoprosthesis are employed alone or in unison to maintain intraocular pressure during surgery.
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