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Corn patents



      
           
This page is updated frequently with new Corn-related patent applications. Subscribe to the Corn RSS feed to automatically get the update: related Corn RSS feeds. RSS updates for this page: Corn RSS RSS


Indices for management of dry eye syndrome, corneal ectasia, keratoplasty graft rejection and failure and fuchs'…

Indices for management of dry eye syndrome, corneal ectasia, keratoplasty graft rejection and failure and fuchs'…

Indices for management of dry eye syndrome, corneal ectasia, keratoplasty graft rejection and failure and fuchs'…

Apparatus for optometric self-examination, management server and contact lens selection system

Date/App# patent app List of recent Corn-related patents
10/09/14
20140303573
 Diapers, diaper wipes and diaper pads with active ingredients integrated therein patent thumbnailDiapers, diaper wipes and diaper pads with active ingredients integrated therein
A diaper, diaper sheet insert and/or a diaper wipe sheet with active ingredients integrated therein, including ointments for treating diaper rash, baby oils and lotions for treating dry skin, and/or powder treatments for absorbing moisture, including baby powder, corn starch powders and the like. In a first embodiment, the invention provides a diaper having active ingredients integrated therein comprising a skin-contact surface, at least one inner absorption layer, an outer most layer, and a barrier wall having an active ingredients segment and preventing contact of the active ingredients with the diaper's skin-contact surface.
10/09/14
20140303173
 Cross-linking composition delivered by iontophoresis, useful for the treatment of keratoconus patent thumbnailCross-linking composition delivered by iontophoresis, useful for the treatment of keratoconus
An improved formulation of an ophthalmic composition contains riboflavin, as cross-linking agent of corneal collagen, administered by corneal iontophoresis, able to guarantee an increased capacity of permeation of riboflavin of the corneal stroma and therefore greater therapeutic efficacy in the treatment of keratoconus.. .
10/09/14
20140300862
 Indices for management of dry eye syndrome, corneal ectasia, keratoplasty graft rejection and failure and fuchs' dystrophy patent thumbnailIndices for management of dry eye syndrome, corneal ectasia, keratoplasty graft rejection and failure and fuchs' dystrophy
Improved indices for the diagnosis and evaluation of conditions affecting the eye. Specifically, the indices include an enhanced epithelial irregularity factor (eeif) for the diagnosis and evaluation of conditions such as dry eye syndrome (des), bowman's ectasia index (bei), including enhanced bei (ebei) and bei-max, and bowman's relative thinning (brt) index for the diagnosis and evaluation of ectatic conditions such as keratoconus, pellucid marginal degeneration, post-refractive surgery ectasia, and keratoglobus, and descemet's membrane thickening index (dmt), descemet's rejection index (dri), and descemet's membrane irregularity factor (dif) for the diagnosis and evaluation of conditions such as keratoplasty rejection and failure and fuchs' dystrophy.
10/09/14
20140300860
 Apparatus for optometric self-examination, management server and contact lens selection system patent thumbnailApparatus for optometric self-examination, management server and contact lens selection system
An object of the present invention is to provide an apparatus for optometric self-examination, a management server and a contact lens selection system using the same that are readily available to a new user and additionally shorten a time period required by an eye care practitioner for prescription or, even if no eye care practitioner's prescription is provided, allow for selection of a contact lens preferred for the user. The apparatus for optometric self-examination includes an optometric data acquisition unit for determining at least a part of a shape of a cornea of a user in response to an operation by the user and acquiring optometric data, based on the shape of the cornea, and a contact lens data display unit for displaying a result of selection of a contact lens suited for the optometric data, based on the optometric data and the shape data of contact lenses..
10/02/14
20140296683
 Skin preparation device and biopotential sensor patent thumbnailSkin preparation device and biopotential sensor
The skin preparation device and sensor of the present invention include an array of rigid tines. The tines serve to “self-prepare” the skin at each electrode site.
10/02/14
20140296554
 Hydrolysis-resistant silicone compounds patent thumbnailHydrolysis-resistant silicone compounds
In one aspect, the invention relates to hydrolysis-resistant silicone compounds. In particular, disclosed are sterically hindered hydrolysis-resistant silicone compounds and improved purity hydrolysis-resistant silicone compounds.
10/02/14
20140296368
 Macroinitiator containing hydrophobic segment patent thumbnailMacroinitiator containing hydrophobic segment
The present invention relates to macroinitiators comprising at least one hydrophobic segments in a molecule, wherein a molecular weight of the hydrophobic segment is 300 to 1800. The present invention further relates to block copolymers, wetting agent and polymeric materials having the block copolymers of the present invention associated with, which is suitable for medical devices, particularly for ophthalmic devices, including contact lenses, ophthalmic lenses, punctal plugs and artificial corneas..
10/02/14
20140293290
 Method and system for compact optical coherence tomography patent thumbnailMethod and system for compact optical coherence tomography
The tunable filter placed in front of the detector to make the interferometer more sensitive and accurate for reading various samples for diagnosis. Optical coherence tomography (oct) system and apparatus of this instant application is very useful for diagnosis and management of ophthalmic diseases such as retinal diseases and glaucoma etc.
10/02/14
20140293033
 Corneal imaging device patent thumbnailCorneal imaging device
A corneal imaging device provided with an optical system for photographing a corneal portion of an eye, the optical system including an illumination optical system configured to irradiate illumination light toward a cornea and a light receiving optical system placed in a position inclined with respect to an optical axis of the illumination optical system configured to receive reflection light from the cornea by a photodetector, wherein the corneal imaging device includes light-limiting means provided in an optical path of the optical system for photographing the corneal portion of the eye and configured to limit light asymmetrically with respect to an optical axis.. .
09/25/14
20140288643
 Device to store and inject corneal graft patent thumbnailDevice to store and inject corneal graft
Devices and methods for storing and injecting a corneal tissue graft are disclosed herein. In one embodiment, an apparatus includes a tissue container and an adaptor configured to be coupled to the tissue container.
09/25/14
20140288540
Eye surgery refraction correction
A planning device produces control data for a treatment device for eye surgery which produces at least one cutting surface in a cornea of the eye using a laser device. The planning device includes a calculation module for establishing a cornea cutting surface.
09/25/14
20140288538
Treatment device for the surgical correction of defective vision of an eye, method for producing control data therefor, and method for the surgical correction of defective vision of an eye
A treatment device for the surgical correction of defective vision in an eye. The device includes a laser apparatus controlled by a controller.
09/25/14
20140285187
Angle measurement system including magnet with substantially square face for through-shaft applications
To make the magnetic field lines straighter and more parallel to one another, the present disclosure makes use of substantially square magnets with through-holes therein. It will be appreciated that “substantially square” magnets include magnets that are precisely square as well as magnets that are approximately square (e.g., have rounded corners or other small deviations from being square.) by providing straighter and more parallel magnetic field lines, such substantially square magnets tend to enable greater precision and accuracy when rotational angles of a shaft are measured..
09/25/14
20140284950
Micro-nano tools with changeable tips for micro-nano manipulation
The present invention relates to modular system for micro-nano manipulation of samples. The modular system of the present invention comprises changeable tool tips which may be provided in an array, and a tool body.
09/18/14
20140282726
Image display apparatus and control method thereof
The present disclosure relates to an image display apparatus, and more particularly, an image display apparatus capable of displaying screen information. The image display apparatus includes a display configured to display screen information, an interface configured to receive an input signal with respect to the display, and a controller configured to display a menu item for controlling the screen information, wherein the display outputs the screen information on an inner region of rounded corners of the display, and wherein the controller decides a shape of the menu item to be displayed on a point where the input signal has been received, in response to the reception of the input signal..
09/18/14
20140277438
Crystalline polymeric compositions for ophthalmic devices
Ophthalmic devices suitable for implantation into the eye through small incisions or insertion into an existing orifice are disclosed. These devices are made from a composition comprising crystalline or semi-crystalline polymeric materials which have a glass transition temperature (tg) of from about −100° c.
09/18/14
20140277432
In situ adjustable optical mask
Implantable corneal and intraocular implants such as a mask are provided. The mask can improve the vision of a patient, such as by being configured to increase the depth of focus of an eye of a patient.
09/18/14
20140277431
Treatments of extracellular matrices of the eye
System and methods for a corrective eye procedure include at least one application device configured to be positioned at a selected area of an eye (e.g., equatorial sclera, posterior sclera, cornea, etc.). The at least one device includes at least one channel and at least one illumination guide.
09/18/14
20140277430
Apparatus, system, and method for providing an implantable ring for altering a shape of the cornea
An apparatus, system and method for constricting a cornea of a human eye are disclosed. A control device external to the subject eye, such as an induction generator, may be configured to create a stimulus, such as a magnetic field, for an implanted ring that, when stimulated, may change the curvature, and thus the dioptric power, of the eye, thereby approximating natural accommodation..
09/18/14
20140277016
Toric axis marker
A toric axis marker has a handle, a coaxial tip, a head upon the tip, a dial axially above the head, and a marker head with two blades connecting to the dial. The dial and blades rotate simultaneously and concentrically upon the head.
09/18/14
20140276678
Systems and devices for shaping human cornea and methods of use thereof
In some embodiments, the instant invention provides for a system for shaping a human cornea of an eye that includes at least the following components: a sapphire applanation window/suction ring (sawsr) system, where the sawsr system includes a sapphire applanation window/suction ring (sawsr), a conical holder, an illuminator, and a temperature control, where the sawsr system is configured to: (i) be positioned on the eye, (ii) applanate the human cornea of the eye, (iii) generate and position a centration aid, and (iv) maintain temperature control; an optical delivery system, where the optical delivery system includes: (i) a laser, (ii) a fiber delivery holder, and (iii) a laser control subsystem, where the laser control subsystem is configured to display a user interface to: 1) control a power and a temporal waveform of each of the beamlets of light, and 2) irradiate the human cornea of the eye.. .
09/18/14
20140276677
Systems and methods for providing anatomical flap centration for an ophthalmic laser treatment system
Embodiments of this invention relate to systems and methods for providing anatomical flap centration for an ophthalmic laser treatment system. In one embodiment, the laser surgery system, having an imaging system and a suction ring coupled with a patient interface, captures a digital image of a subject's eye and identifies an optimum treatment placement of the corneal flap using anatomical markers as reference points..
09/18/14
20140276675
Systems and methods for laser correction of astigmatism incident with lens replacement surgery
A nomogram, a method for determining how to cut a cornea to produce a particular vision correction, and a system and method for determining how to make a vision correction when a precision cutting tool is being used as opposed to the performance of hand cuts. In a further embodiment, measurement of astigmatism to be corrected, calculation of the nomogram, and the actual cutting are mostly or completely automated eliminating human error from the system..
09/18/14
20140276673
Hybrid ophthalmic interface apparatus
Apparatus and methods are provided for interfacing an ophthalmic surgical laser with an eye using a patient interface (pi). The pi may include a closed, fluid-filled bladder having fiducials that contacts and deforms to the eye.
09/18/14
20140275936
Wireless intraocular pressure monitoring device, and detecting module thereof
A wireless intraocular pressure monitoring device includes reflecting and detecting modules. The reflecting module includes a soft contact lens having a curvature corresponding to that of a cornea while worn.
09/18/14
20140275751
Collagen-based ophthalmic interface for laser ophthalmic surgery
Embodiments of a collagen-based ophthalmic interface for reducing patient eye movement are disclosed. In one embodiment, an ophthalmic interface serving as a partial barrier between a patient's eye and a surgical laser system includes an annular-shaped collagen-based shield configured to overlay the anterior surface of the eye.
09/18/14
20140274492
Magnetic juggling apparatus
At least one embodiment of the invention describes a magnetic juggling apparatus that includes at least a first juggling structure and a second juggling structure, wherein each juggling structure has a front face, a back face, four or more non-magnetic sides, four or more rounded corners between each of the four or more non-magnetic sides respectively, a hollow opening and four or more magnetic sources of an even number. The magnetic juggling apparatus allows a user to manipulate the first juggling structure or the second juggling structure, or the first juggling structure and the second juggling structure simultaneously to re-arrange a first magnetic pattern or a second magnetic pattern through acceptance of at least one action from the group consisting of a rotational action, a pushing action, a pulling action and a sliding action..
09/18/14
20140271597
Treatment of ophthalmic conditions
Ophthalmic conditions such as presbyopia, myopia, and astigmatism can be corrected by the use of a molding contact lens in combination with a pharmaceutical composition suitable for delivery to the eye. The molding contact lenses are preferably commercially available and are not specifically designed for orthokeratology.
09/18/14
20140268044
System and method for ocular aberrometry and topography using plenoptic imaging
Improved systems and methods for ocular topography and using a plenoptic detector are provided. For example, a multifunction ocular topography and aberrometry system can comprise a first set of light sources, a second light source, a plenoptic detector and a processing system coupled to the plenoptic detector.
09/18/14
20140268043
System and method for corneal pachymetry using plenoptic imaging
Embodiments described herein provide improved systems and methods for corneal pachymetry. These systems and methods can be used to improve the accuracy of corneal measurements that are used for a wide variety of different ophthalmic procedures.
09/18/14
20140267668
Portable fundus camera
A portable hand-held ocular fundus camera system for imaging the fundus of the eye is disclosed. The camera system is comprised of a camera housing, one or more groups of lens in an internal cavity of the housing, a front group of lenses at the front end of the internal cavity, a contact member to contact at least a portion of the cornea, a light source configured to direct light from locations inside the camera through an annulus near the periphery of the front lens group, so that the light enters the eye through an annulus at the periphery of the pupil of the eye during contact with the cornea.
09/18/14
20140267659
High dynamic range capacitive sensing
Improving fingerprint image measurement despite damage to the stratum corneum. Determining whether a fingerprint image is adequate for matching with a database.
09/18/14
20140264980
Corneal implant systems and methods
According to one aspect of the present disclosure, an implant for correcting vision impairment is disclosed. The implant is made from a donor corneal tissue sized and shaped to provide a predetermined refractive correction and reshaping of a cornea.
09/18/14
20140264710
Seal ring structure with rounded corners for semiconductor devices
Seal ring structures are provided with rounded corner junctions or corner junctions that include polygons. The seal rings surround generally rectangular semiconductor devices such as integrated circuits, image sensors and other devices.
09/11/14
20140257477
Corneal implant storage and delivery devices
Devices and methods for handling and depositing corneal implants onto corneal tissue. Devices and methods for packaging and storing corneal implants..
09/11/14
20140257074
Method and device for monitoring biomechanical properties of the eye
A contact lens shaped measuring device (1) comprises sensor (3) having a protrusion (14) towards the cornea (22). The measuring device (1) is flexible to a degree that it is flattened by a closing eye lid and the protrusion creates an indentation of the cornea.
09/11/14
20140253871
Contact lenses
A contact lens for application to the cornea of an eye comprising (a) a peripheral area having dot colour matrix; and (b) a central area having a base tint.. .
09/11/14
20140251347
Conformable therapeutic shield for vision and pain
A conformable covering comprises an outer portion with rigidity to resist movement on the cornea and an inner portion to contact the cornea and provide an environment for epithelial regeneration. The inner portion of the covering can be configured in many ways so as to conform at least partially to an ablated stromal surface so as to correct vision.
09/11/14
20140251155
Vending machine for popping kernels
The present invention relates to a popcorn vending machine, comprising a kernel holding chamber configured to store and dispense kernels, a heating chamber comprising an inlet configured to receive kernels from the kernel holding chamber, a microwave emitter configured to produce microwave energy within the heating chamber and heat the kernels, a single-mode resonant microwave applicator configured to generate a stable focused high intensity microwave region within the heating chamber, at least one air blower disposed in communication with the heating chamber, wherein the air blower is configured to blow air into the heating chamber, thereby moving kernels within the heating chamber and selectively removing popped flakes from the high intensity microwave region when popped, and a heating chamber outlet connected to the heating chamber for receiving popped flakes from the heating chamber and dispensing the popped flakes into a container.. .
09/04/14
20140249392
Method and device for measuring dissolved substances in human or animal intraocular fluid
Non-invasive optical measurement of glucose and other dissolved substances in human or animal intraocular fluid. A method takes advantage of the fact that the wave dependence of optical activity is fundamentally different from corneal birefringence.
09/04/14
20140249234
Compositions and methods for restoring the stratum corneum and treating dermatological diseases
The present invention provides methods of treating humans and animals with terpenes and terpenoids in order to restore the stratum granulosum and stratum corneum and treat a dermatological disease, such as, for instance atopic dermatitis. More specifically it provides terpenes and terpenoids such as monoterpenoids, sesquiterpenes and norisoprenoids as ingredients that work to restore and thicken the stratum granulosum and stratum corneum and treat a dermatological disease.
09/04/14
20140246482
Forming body for sealing an object to be welded, more particularly a pipe
In some embodiments, a forming body for the temporary sealing of a flow cross-section of an assigned object to be welded is disclosed. In some embodiments, the forming body comprises a dimensionally stable, preferably biologically-degradable material, which has a water solubility≧90% and of which the main component is corn starch and/or corn semolina and/or corn flakes..
08/28/14
20140243623
Apparatus for monitoring one or more surgical parameters of the eye
An apparatus for monitoring one or more surgical parameters of the eye over multiple sessions which are temporally spaced apart and between which the eye of the patient can have moved, said apparatus comprising: a camera for taking one or more images of the eye; a module for determining during a first session said at least one surgical parameter of the eye and its coordinates based on the image taken by said camera in a first coordinate system; a module for determining during a second session temporally spaced apart from said first session said at least one surgical parameter of the eye and its coordinates based on the image taken by said camera in a second coordinate system; a module for determining the eye motion in six degrees of freedom between said first and said second session and for determining a coordinate transformation based thereon; a module for transforming based on said determined eye motion said at least one surgical parameter of the eye and its coordinates from said first coordinate system into said second coordinate system; a module for quantifying and/or visualizing the change of said at least one surgical parameter of the eye and its coordinates between said first and said second session based on said surgical eye parameter and its coordinates measured during said second session and said transformed surgical eye parameter and its coordinates measured during said first session, wherein said surgical eye parameters are one or more of the following: implant-related parameters of the eye which are based on an implant which has been surgically placed in the eye of a patient; or the location and/or contour of corneal or limbal or scleral incisions.. .
08/28/14
20140243222
Multi-spot metal-capped nanostructure array nucleic acid chip for diagnosing of corneal dystrophy and preparation method thereof producing same
A multi-spot metal-capped nanostructure array nucleic acid chip for diagnosing corneal dystrophy, and more particularly to a multi-spot metal-capped nanostructure array nucleic acid chip capable of employing lspr (localized surface plasmon resonance) optical properties, a preparation method thereof, and a multi-spot metal-capped nanostructure array nucleic acid chip for diagnosing bigh3 gene mutations, which can diagnose various corneal dystrophies. The metal-capped nanostructure array nucleic acid chip can be combined with analysis devices, including a light source, a detector, a spectrophotometer and a computer, to provide an lspr optical property-based optical biosensor, and the use of the multi-spot metal-capped nanostructure array nucleic acid chip for diagnosing bigh3 gene mutations allows the simultaneous diagnosis of various corneal dystrophies that are genetic ocular diseases..
08/28/14
20140238433
Depilatory cream removing device
A depilatory cream remover, which may include a head, a shaft and a handgrip. The head may be substantially perpendicular relative to the shaft.
08/21/14
20140236134
Treatment apparatus for surgical correction of defective eyesight, method of generating control data therefore, and method for surgical correction of defective eyesight
A treatment method and apparatus for surgical correction of defective-eyesight in an eye of a patient, wherein a laser device is controlled by a control device, said laser device separating corneal tissue by irradiation of laser radiation to isolate a volume located within a cornea, wherein the control device controls the laser device to focus the laser radiation, by providing target points located within the cornea, into the cornea, wherein the control device, when providing the target points, allows for focus position errors which lead to a deviation between the predetermined position and the actual position of the target points when focusing the laser radiation, by pre-offsets depending on the positions of the respective target points to compensate for said focus position errors.. .
08/21/14
20140236068
Glaucoma shunts with flow management and improved surgical performance
A method of treating glaucoma in an eye by managing fluid flow past an implanted shunt having an elastomeric plate and a non-valved elastomeric drainage tube. The plate is positioned over a sclera of the eye with an outflow end of the elastomeric drainage tube open to an outer face of the plate.
08/21/14
20140232988
Apparatus for monitoring one or more parameters of the eye
An apparatus for monitoring one or more parameters of the eye of a patient over multiple sessions which are temporally spaced apart and between which the eye of the patient can have moved, said apparatus comprising: a camera for taking one or more images of the eye; an illumination unit for illuminating the eye by a ring-shaped light pattern to generate corneal reflections, said illumination unit being preferably located such that the center of the ring is coaxial with the optical axis of the camera; a module for determining during a first session the location of the corneal reflections in the image of the eye; a module for determining during said first session based on said determined location of the corneal reflections, at least one further parameter of the eye and its coordinates in a first coordinate system based on a geometrical model representing the eye as a spherical eyeball having a spherically shaped cornea mounted thereon; a module for determining during a second session temporally spaced apart from said first session said location of said corneal reflections of the eye and based thereon said further eye parameter and its coordinates in a second coordinate system; a module for determining the eye motion in six degrees of freedom between said first and said second session and for determining a coordinate transformation based thereon; a module for transforming based on said determined eye motion said further eye parameter and its coordinates from said first coordinate system into said second coordinate system; a module for quantifying and/or visualizing the change of said further eye parameter between said first and said second session based on said further parameter and its coordinates measured during said second session and said transformed parameter and its coordinates measured during said first session.. .
08/21/14
20140232982
Dynamic multifocal contact lens dual layer with core
An dynamic multiple focus contact lens has two transparent layers, each with a first annular electromagnet and a second annular electromagnet, a transparent pupil allowing passage of light through the layers, a core between the two layers, at least one loop antenna in communication with the electromagnets, and a transmitter for activating the electromagnets. The layers have a first shape similar to a circular segment that follows the surface of the cornea.
08/21/14
20140232025
Manufacturing method for shape memory polymer intraocular devices
A shape memory polymer (smp) intraocular lens may have a refractive index above 1.45, a tg between 10° c. And 60° c., inclusive, de minimis or an absence of glistening, and substantially 100% transmissivity of light in the visible spectrum.


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