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Nidek Co Ltd patents


Recent patent applications related to Nidek Co Ltd. Nidek Co Ltd is listed as an Agent/Assignee. Note: Nidek Co Ltd may have other listings under different names/spellings. We're not affiliated with Nidek Co Ltd, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "N" | Nidek Co Ltd-related inventors


Oct motion contrast acquisition method and optical coherence tomography device

An OCT motion contrast data acquisition method using an optical coherence tomography device includes: controlling an optical scanner for scanning measurement light on a test subject; performing a first scanning control for obtaining a first OCT signal group including at least four temporally different OCT signals at a same scanning... Nidek Co Ltd

Ophthalmic apparatus

An ophthalmic apparatus for examining an examinee's eye, comprising a face support member to support an examinee's face, a human detection member to detect whether or not the face is supported by the face support member, a notification member to give an announcement to an examinee or an examiner, and... Nidek Co Ltd

Fundus photography device

A fundus photography device includes: a fundus illumination optical system that illuminates a fundus of an eye by illumination light; a fundus photography optical system; an OCT optical system; an anterior chamber observation optical system for observing an anterior chamber observation image of the eye illuminated by the anterior chamber... Nidek Co Ltd

Method for generating eyeglass-prescription assisting information

A CPU of an eyeglass-prescription assisting apparatus is configured to obtain measurement data on an examinee's eye measured by a wavefront sensor, including first distribution data on a refractive error distribution of an examinee's eye and second distribution data on a refractive power distribution in an eyeglass lens to correct... Nidek Co Ltd

Eyeglass lens processing apparatus and eyeglass lens processing program

An eyeglass lens processing apparatus includes: a processing tool configured to process a periphery of a lens; a movement portion configured to change a relative position between the lens and the processing tool; a positional data acquiring portion configured to acquire positional data related to a corner portion of an... Nidek Co Ltd

Ophthalmic laser treatment device, ophthalmic laser treatment system, and laser irradiation program

An ophthalmic laser treatment device includes an irradiation unit that irradiates a patient's eye with laser treatment light and a control unit that controls the irradiation unit. The control unit acquires a motion contrast acquired by an OCT unit that detects an OCT signal of measurement light reflected from the... Nidek Co Ltd

Ophthalmic image processing apparatus and ophthalmic image processing program

An ophthalmic image processing apparatus that processes pieces of image data of a subject eye which are acquired by a plurality of ophthalmic examination apparatuses including a first ophthalmic examination apparatus obtaining first image data of the subject eye and a second ophthalmic examination apparatus obtaining second image data of... Nidek Co Ltd

Optical tomography apparatus

An optical tomography apparatus has a measurement unit that divides light output from a light source into measurement light and reference light, that repeatedly scans a subject with the measurement light, and that causes a detector to detect interference between reflected light of the measurement light and the reference light,... Nidek Co Ltd

Optical coherence tomography device

An optical coherence tomography device includes an OCT optical system that irradiates a tissue of the subject's eye with measurement light from a light source, and detects interference between reference light and the measurement light reflected from the tissue by using a detector, and a processor, in which the processor... Nidek Co Ltd

Optical equipment for observation of the iridocorneal zone, methods of measuring and/or evaluating the iridocorneal zone

An optical equipment suitable for observation of an iridocorneal annular zone of an eye including: an illumination assembly, including at least one illumination electric device for illuminating the zone with a plurality of illumination optical paths for illumination light beams going to a corresponding plurality of sub-portions, an image capturing... Nidek Co Ltd

Ophthalmic laser treatment apparatus

An ophthalmic laser treatment apparatus for generating plasma by focusing a treatment laser beam to treat a treatment target portion of a patient's eye with the plasma includes: an irradiation optical system configured to irradiate the treatment laser beam to the patient's eye; a position adjusting unit configured to adjust... Nidek Co Ltd

Ophthalmologic information processing apparatus and ophthalmologic information processing method

An ophthalmologic information processing apparatus for performing follow-up of a subject eye based on plural pieces of OCT data obtained at different dates includes: a processor; and memory storing computer readable instructions, when executed by the processor, causing the ophthalmologic information processing apparatus to execute: a first acquisition process of... Nidek Co Ltd

Subjective optometry apparatus

A subjective optometry apparatus includes: a subjective measurer including a light projecting optical system, a corrective optical system including a right-eye corrective optical system and a left-eye corrective optical system, and an optical member for guiding the target light flux corrected by the corrective optical system to an examinee's eye,... Nidek Co Ltd

Oct data processing apparatus and oct data processing program

An OCT data processing device for processing OCT data of a subject eye includes: a processor; and memory storing computer readable program, when executed by the processor, causing the OCT data processing device to execute: acquiring OCT data from an OCT optical system; and analyzing the acquired OCT data to... Nidek Co Ltd

Ophthalmic analysis device and ophthalmic analysis program

An ophthalmic analysis device for analyzing OCT motion contrast data including blood vessel information of a subject eye acquired by an ophthalmic OCT, includes: an analysis processing means configured to analyze the OCT motion contrast data to acquire a measurement result related to a capillary area of the subject eye,... Nidek Co Ltd

Ophthalmic laser treatment apparatus

An ophthalmic laser treatment apparatus comprises: an observation optical system; first and second irradiation optical systems to irradiate first and second laser lights for treatment toward a patient's eye; and first and second guide optical systems to irradiate first and second guide lights toward the eye. The second irradiation optical... Nidek Co Ltd

Ophthalmic surgical apparatus

An ophthalmic surgical apparatus supplies perfusion solution into a patient's eye from a perfusion solution container stored with the perfusion solution. The ophthalmic surgical apparatus includes a perfusion passage, a non-positive displacement pump, a perfusion pressurizing motor, and a controller. The perfusion passage introduces the perfusion solution in the perfusion... Nidek Co Ltd

Terminal device and terminal control program

A terminal device for assisting operation of a plurality of eyeglass manufacturing apparatuses which are used for performing different processes in manufacturing eyeglasses includes: a communicating device configured to communicate with the plurality of eyeglass manufacturing apparatuses; a processor; and memory storing computer readable instructions, when executed by the processor,... Nidek Co Ltd

Ophthalmic imaging device and ophthalmic imaging program

An ophthalmic imaging device that captures an image of a test eye, the device includes: an OCT optical system configured to acquire an OCT signal by scanning a tissue of the test eye with measurement light, the ophthalmic imaging device configured to execute: receiving a designation of a wide area... Nidek Co Ltd

Oct motion contrast data analysis apparatus and oct motion contrast data analysis method

An OCT motion contrast data analysis apparatus includes: a processor; and memory storing computer readable instructions, when executed by the processor, causing the OCT motion contrast data analysis apparatus to execute: acquiring OCT motion contrast data of a subject by an optical coherence tomography; and performing an analysis process with... Nidek Co Ltd

Terminal device, non-transitory storage medium having stored thereon terminal control program, and optometry system

A terminal device to operate a plurality of ophthalmic apparatuses includes a communication unit to perform communication with the ophthalmic apparatuses, a selection receiving unit to receive a selection command to select at least one ophthalmic apparatus as an operation target to be operated from among the ophthalmic apparatuses, and... Nidek Co Ltd

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... Nidek Co Ltd








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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