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Ocular Lens patents

      

This page is updated frequently with new Ocular Lens-related patent applications.




new patent Anterior eye tomographic image capturing apparatus
An anterior eye tomographic image capturing apparatus determining a power of an iol (intraocular lens) is configured to acquire a tomographic image of an anterior eye along a straight line passing through a corneal apex of the anterior eye; identify a corneal apex position of the anterior eye, an equator position of a crystalline lens of the anterior eye, and a ss (scleral spur) position of the anterior eye based on the tomographic image; calculate an elp (estimated lens position) based on a first distance from the corneal apex position to the ss position in a direction of a visual axis and a second distance from the ss position to the equator position in the direction of the visual axis; and determine the power of the iol by using the elp.. .
Tomey Corporation


Intraocular lens storage cart and methods
Systems, apparatuses, and methods include an intraocular lens (iol) cart that may assist with inventory management and may help users identify an iol for use in a particular surgical application. The iol cart may include sensors and indicators that provide information to a user and may update iol inventory automatically whenever the iol cart is accessed by a user..
Novartis Ag


Apparatus for creating incisions to improve intraocular lens placement
A system and method for inserting an intraocular lens in a patient's eye includes a light source for generating a light beam, a scanner for deflecting the light beam to form an enclosed treatment pattern that includes a registration feature, and a delivery system for delivering the enclosed treatment pattern to target tissue in the patient's eye to form an enclosed incision therein having the registration feature. An intraocular lens is placed within the enclosed incision, wherein the intraocular lens has a registration feature that engages with the registration feature of the enclosed incision.
Optimedica Corporation


Position-sensing contact lenses
The subject matter of the disclosure relates generally to a mems-based position-sensing system and lenses, for example, contact lenses and intra-ocular lenses, manufactured with the position-sensing system employing one or more angular and/or linear accelerometers and/or pressure transducers and methods for detecting position and motion of an eyeball and/or head utilizing the position-sensing contact lenses.. .

Ophthalmic lens, intraocular lens, and lens material
An ophthalmic lens includes a matrix and a natural yellow dye dispersed in the matrix. The natural yellow dye includes at least one of lutein and zeaxanthin..
Hon Hai Precision Industry Co., Ltd.


Intraocular lens delivery systems and methods of use
An apparatus for deploying an intraocular lens into an eye including a fluid delivery device that includes a fluid passageway extending to a proximal end of the fluid delivery device, the fluid passageway adapted to allow a fluid to flow therethrough from the proximal end of the fluid delivery device to within the fluid passageway, and a side vent that is not an intraocular lens delivery port, the side vent disposed proximal to an intraocular lens and adapted to vent air when fluid flows through the fluid passage, wherein the side vent is adapted to resist the flow of a viscoelastic material therethrough.. .

Intraocular lens injector and intraocular lens injection device
An intraocular lens injector (1) includes: a hollow body having an injector body (5) provided with a lens placement portion (11) on which an intraocular lens is placed, and a screw member (8) with a first threaded portion (8b) formed thereon and connected to a rear end portion of the injector body (5), and rotatable around an axis of the injector body (5) without moving in an axial direction of the injector body; and a moving member (9, 10) having a second threaded portion (9c) that engages with the first threaded portion (8b) from an initial state before use, and configured to release the intraocular lens from a tip of an injection tube 7 by moving in an axial direction of the injector body (5) independently from the screw member (8) due to an engagement of the first threaded portion (8b) and the second threaded portion (9c), during a rotating operation of the screw member (8).. .
Hoya Corporation


Implantable/wearable device for detecting diverse anatomical/physiological data
A device for augmenting a user's environmental perception to enhance his/her situational awareness includes a visual display element which can be either implanted on an intraocular lens (iol), or mounted on extracorporeal eyewear. An operational mode for the device is selected from the group including: 1) direct, 2) camera, 3) sensor and 4) zoom.
Strathspey Crown Holdings, Llc


Observation optical system and observation apparatus including the same
Provided is an observation optical system including: an objective lens; an image inverting unit; and an ocular lens, the objective lens including, in order from object side to observation side: a positive first lens unit; a negative second lens unit; and a positive third lens unit, wherein the first lens unit consists of a positive front unit and a positive rear unit separated by an air interval, which is largest along optical axis, wherein the second lens unit moves to have a component orthogonal to optical axis for image blur correction, and wherein a lateral magnification of second lens unit, a curvature radius of a lens surface of second lens unit closest to observation side, a curvature radius of a lens surface of third lens unit closest to object side, the air interval between front and rear units, and a focal length of first lens unit are appropriately set.. .
Canon Kabushiki Kaisha


Hydraulic injector and methods for intra-ocular lens insertion
A hydraulically-driven intra-ocular lens (iol) insertion tool includes a body, a chamber within the body, a first fluid port providing fluid communication into the chamber, a piston positioned within the chamber and arranged to move within the chamber in response to the introduction or removal of fluid from the chamber, and an elongated member. The elongated member includes a distal end comprising an intra-ocular lens interface and a proximal end connected to the piston such that movement of the piston within the chamber causes corresponding movement of the elongated member..
Novartis Ag


Double accommodating intraocular accordion lens

A double accommodating intraocular lens (daiol), which not only axially moves its flexible optic to accommodate, but also peripherally compresses or decompresses the optic to change its convexity or power, thus, double accommodating simultaneously upon contraction or expansion of the ciliary muscles and subsequently the lens capsule. The daiol includes a deployable semi-rigid or elastic haptic assembly and a flexible single optic.

Intraocular lens systems and related methods

Embodiments disclosed herein are directed to intraocular lens systems having a plurality of materials therein, with at least some of the materials having a diffraction pattern therein and an electrically-modifiable index of refraction collectively configured to selectively alter an effective focal length of the intraocular lens system. Methods of modifying a focal length of an intraocular lens system are also disclosed..
Elwha Llc

Accommodating intraocular lens with outer support structure

An intraocular lens for insertion into the capsular bag of an eye contains an optic, an outer periphery, and an outer support structure. The optic has a periphery and centered about an optical axis.
Abbott Medical Optics Inc.

Methods of obtaining ophthalmic lenses providing the eye with reduced aberrations

The present invention discloses methods of obtaining ophthalmic lens capable of reducing the aberrations of the eye comprising the steps of characterizing at least one corneal surface us a mathematical model, calculating the resulting aberrations of said corneal surface(s) by employing said mathematical model, selecting the optical power of the intraocular lens. From this information, an ophthalmic lens is modeled so a wavefront arriving from an optical system comprising said lens and corneal model obtains reduced aberrations in the eye.
Amo Groningen B.v.

Hydrophilic aiol with bonding

An accommodating intraocular lens comprises a first lens component, a second lens component, and an adhesive between portions of the two lens components. The cured adhesive bonds the lens components to form a fluid chamber.
Shifamed Holdings, Llc

Accommodating intraocular lenses

Accommodating intraocular lenses including an optic having an anterior element and a posterior element defining an optic fluid chamber, wherein the optic is aspheric across all powers throughout accommodation or disaccommodation. Intraocular lenses, optionally accommodating, where an optic portion is centered with a midline of a height of the peripheral portion, the height measured in the anterior to posterior direction..

Intraocular lens holder

A system and method for retaining an intraocular lens in an annular pouch implanted into a capsular bag of an eye. The annular pouch uses a circular ridge to maintain placement of the lens relative to the eye.

A formulation and lens manufacturing process for the production of intraocular lens (iol)

This invention relates to a formulation and the lens manufacturing process in the areas of medicine, ophthalmology, cataracts and cataract surgery for the production of mainly intraocular lens (iol) which is flexible, biocompatible and has long-shelf life.. .
Tubitak

Intraocular lens having a capsular ring for inhibiting capsular opacification

An iol system includes a capsular ring having a concave exterior surface extending around its circumference that is configured, upon insertion into a capsular bag of a patient's eye, to engage an equatorial region of the capsular bag. The concave exterior surface extends between an anterior surface and a posterior surface of the capsular ring.
Novartis Ag

Container system for heating an intraocular lens

The present invention relates to a container system (200) for storing an intraocular lens (90). The container system (200) comprises a container (210) for storing a lens (90) and a heating device (220) for heating the lens (90) in the container (210).
Iolution Gmbh

Intraocular lens (iol)

An improved intraocular lens, for example, an accommodating intraocular lens including a lens optic, the lens optic including a ring-shaped lens optic portion and/or a light window.. .
Tekia, Inc.

(meth)acrylamide polymers for contact lens and intraocular lens

An contact lens or intraocular lens (iol) with very high water content polymers that have increased hydrolytic stability to withstand high temperatures such as autoclave temperatures, 123 c or even higher temperatures while in an aqueous environment comprising at least one polymer comprising one or more monomeric subunits comprising a polymerized acrylamide or methacrylamide group, at least one side group comprising an aliphatic carbon moiety substituted by at least one hydroxyl moiety, wherein the one or more monomeric subunits comprising a polymerized acrylamide or methacrylamide group, at least one side group comprising an aliphatic carbon moiety substituted by at least one hydroxyl moiety, comprise at least 50 wt. % of the polymer..
Benz Research And Development Corp.

Intraocular lens injection system and controller for controlling intraocular lens injection device

An intraocular lens injection system, a controller to control an intraocular lens injection device, a method for controlling an intraocular lens injection instrument, and a program therefor for preferably injecting an intraocular lens are provided. A push-out member including a drive part to push out a soft intraocular lens by the drive part, an observation member to obtain an observed image of the intraocular lens pushed out by the push-out member, and a determination member to determine a drive parameter of the drive part based on the observed image are provided.
Nidek Co., Ltd.

Hydrophobic intraocular lens

An intraocular lens (iol) with excellent non-glistening characteristics comprising at least one copolymer comprising: (a) one or more first monomeric subunits comprising a polymerized acrylate and/or methacrylate group, at least one side group comprising (i) an aryloxy moiety, and (ii) an aliphatic carbon moiety linking the aryloxy moiety with the polymerized acrylate or methacrylate group, wherein the aliphatic carbon moiety comprises at least one hydroxyl substituent, (b) one or more second monomeric subunits different from the first monomeric subunits comprising a polymerized acrylate and/or methacrylate group, and comprising at least one alkoxyalkyl side group, (c) one or more third monomeric subunits different from the first and second monomeric subunits, the third monomeric subunits comprising a polymerized acrylate and/or methacrylate group, and comprising at least one alkylene oxide side group, wherein the first monomeric subunit is present in a greater amount by weight than the second monomeric subunit, and the first and second monomeric subunits together comprise about 75 percent or more of the monomeric subunits composition by weight.. .
Benz Research And Development Corporation

Modifiable-focus lens devices, systems, and related methods

Embodiments disclosed herein are directed to intraocular lens devices, systems, and methods that include determining relative tilt and/or vergence rotation of a subject's eyes and focusing one or more intraocular lenses based on the determined vergence rotation.. .
Elwha Llc

Accommodating intraocular lenses

An intraocular lens adapted to be implanted inside a capsular bag, comprising a peripheral portion comprising an anterior annular portion adapted to engage an anterior capsule portion, the anterior annular portion defining an anterior opening through which an optical axis passes, a posterior annular portion adapted to engage a posterior capsule portion, the anterior and posterior annular portions being adapted to keep the capsular bag open after implantation, and an optic portion disposed within the anterior opening and secured to and radially inward relative to the peripheral portion.. .

Intraocular lens systems and related methods

Embodiments disclosed herein are directed to intraocular lens systems includes at least one intraocular lens device and methods of using the same. The at least one intraocular lens device includes one or more photodetectors and an intraocular lens exhibiting a modifiable focal length.
Elwha Llc

Intraocular lens devices, systems, and related methods

Embodiments disclosed herein are directed to intraocular lens devices, systems, and methods that include determining relative tilt and/or vergence rotation of a subject's eyes and focusing one or more intraocular lenses based on the determined vergence rotation.. .
Elwha Llc

Intraocular lens systems and related methods

Embodiments disclosed herein are directed to intraocular lens systems having a plurality of materials therein, with at least some of the materials having a diffraction pattern therein and an electrically-modifiable index of refraction collectively configured to selectively alter the focal length of the intraocular lens system. Methods of modifying a focal length of an intraocular lens system are also disclosed..
Elwha Llc

Novel adjustable optical elements with enhanced ultraviolet protection

The invention relates to novel optical elements having improved uv protection. The optical element comprises a light adjustable optical element with a uv absorbent layer applied to at least one surface of the optical element.
Calhoun Vision, Inc,



Ocular Lens topics:
  • Ocular Lens
  • Intraocular Lens
  • Intraocular
  • Transmitter
  • Objective Lens
  • Oled Display
  • Postoperative
  • Aberration
  • Anterior Chamber
  • Ciliary Muscle
  • Sensitizer
  • Lens Capsule
  • Ophthalmologist
  • Multifocal
  • Ophthalmic


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    This listing is a sample listing of patent applications related to Ocular Lens for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Ocular Lens with additional patents listed. Browse our RSS directory or Search for other possible listings.


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