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81. 发明申请

US20150055089A1 OPHTHALMIC PHOTOGRAPHING APPARATUS 审中-公开
标题翻译： OPHTHALMIC摄影装置
公开(公告)号：US20150055089A1
公开(公告)日：2015-02-26
申请号：US14321049
申请日：2014-07-01
申请人： NIDEK CO., LTD.
发明人： Hideki AONO , Yukihiro HIGUCHI
IPC分类号： A61B3/10 , A61B3/00
CPC分类号： A61B3/102 , A61B3/0025
摘要： An ophthalmic photographing apparatus including an OCT optical system for acquiring an OCT signal of a subject eye; an optical scanner for scanning the subject eye by the measurement light applied to the subject eye; a scan controller for controlling driving of the optical scanner and operate first scan control of respectively performing one scan by measurement light with respect to each of plural scan lines and second scan control of performing plural scans by measurement light with respect to each of the plural scan lines; and an image processor for acquiring the OCT signal in each scan line based on an output signal from the OCT optical system and perform composite processing on a plurality of the OCT signals of each scan line acquired by the second scan control using the OCT signal of each scan line acquired by the first scan control as a template.
摘要翻译：一种眼科摄影装置，包括用于获取被检眼的OCT信号的OCT光学系统; 用于通过施加到被摄体眼睛的测量光来扫描被检眼的光学扫描器; 扫描控制器，用于控制光学扫描器的驱动，并对相对于多条扫描线中的每条扫描线分别执行一次扫描的第一扫描控制和通过测量光进行多次扫描的第二扫描控制，线条以及图像处理器，用于基于来自OCT光学系统的输出信号获取每个扫描线中的OCT信号，并且对通过第二扫描控制采集的每个扫描线的多个OCT信号执行复合处理，使用每个扫描线的OCT信号由第一扫描控制获取的扫描线作为模板。

82. 发明申请

US20150051591A1 OPHTHALMIC LASER SURGICAL APPARATUS 有权
标题翻译： OPHTHALMIC激光手术器械
公开(公告)号：US20150051591A1
公开(公告)日：2015-02-19
申请号：US14460778
申请日：2014-08-15
申请人： NIDEK CO., LTD.
发明人： Masaaki HANEBUCHI , Naho MURAKAMI , Takayoshi SHIBATA , Shinya IWATA
IPC分类号： A61F9/008
CPC分类号： A61F9/008 , A61F9/00825 , A61F2009/00851 , A61F2009/0087 , A61F2009/00872 , A61F2009/00897
摘要： An ophthalmic laser surgical apparatus includes an XY scan unit, a light guiding optical element, an objective lens, and a Z scan unit. The XY scan unit includes a deflecting device for deflecting the pulsed laser beam, and scans the pulsed laser beam in a direction crossing an optical axis. The light guiding optical element is provided downstream of the deflecting device on the optical path of the pulsed laser beam. The light guiding optical element has refractive power, and guides the pulsed laser beam. The objective lens causes the pulsed laser beam through the XY scan unit and the light guiding optical element to converge in a tissue of a patient's eye. The Z scan unit varies the optical path length between the light guiding optical element and the objective lens while the objective lens is fixed in position on the optical path.
摘要翻译：眼科激光手术装置包括XY扫描单元，导光光学元件，物镜和Z扫描单元。 XY扫描单元包括用于偏转脉冲激光束的偏转装置，并且沿与光轴交叉的方向扫描脉冲激光束。光引导光学元件设置在脉冲激光束的光路上的偏转装置的下游。导光光学元件具有屈光力，并引导脉冲激光束。物镜使得脉冲激光束穿过XY扫描单元并且导光光学元件会聚在患者眼睛的组织中。 Z扫描单元在物镜固定在光路上的适当位置时，改变导光光学元件与物镜之间的光程长度。

83. 发明授权

US08928870B2 Lens meter 有权
标题翻译：镜头表
公开(公告)号：US08928870B2
公开(公告)日：2015-01-06
申请号：US13226875
申请日：2011-09-07
申请人： Noritsugu Nozawa , Hikaru Miyabayashi
发明人： Noritsugu Nozawa , Hikaru Miyabayashi
IPC分类号： G01B9/00 , A61B3/00 , A61B3/10 , G01B1/00 , G01M11/02
CPC分类号： G01M11/0214 , G01M11/0235
摘要： A lens meter includes a measurement optical system having a light source, measurement target plate, and light receiving sensor. A lens table has an opening where a measurement optical axis of the measurement optical system passes. A frame support member includes a support plate that contacts a left rim and right rim of a spectacle frame. The support plate is moved toward the lens table by a guide mechanism. The frame support member further includes a cutout portion in the support plate that allow the lens, placed on the lens table, to measure a point near an edge of the lens located on the support plate side. A pad contacts and prevents the rim from entering the cutout portion. The pad is provided in at least a part of the cutout portion. A pad moving mechanism moves the pad from the contact surface.
摘要翻译：透镜计包括具有光源，测量目标板和光接收传感器的测量光学系统。透镜台具有测量光学系统的测量光轴通过的开口。框架支撑构件包括接触眼镜架的左边缘和右边缘的支撑板。支撑板通过引导机构朝向透镜台移动。框架支撑构件还包括支撑板中的切口部分，其允许放置在透镜台上的透镜测量位于支撑板侧的透镜的边缘附近的点。垫接触并防止边缘进入切口部分。垫片设置在切口部分的至少一部分中。垫移动机构从接触表面移动垫。

84. 发明授权

US08905544B2 Ophthalmic apparatus 有权
标题翻译：眼科仪器
公开(公告)号：US08905544B2
公开(公告)日：2014-12-09
申请号：US14319727
申请日：2014-06-30
申请人： Nidek Co., Ltd.
发明人： Kazunari Shimizu , Hiroyuki Hiramatsu
IPC分类号： A61B3/14 , A61B3/10 , A61B3/117 , A61B3/00 , A61F2/16
CPC分类号： A61B3/0058 , A61B3/0033 , A61B3/10 , A61B3/117 , A61F2/1637 , A61F2/1662 , A61F9/007
摘要： An ophthalmic apparatus for guiding positioning an intraocular lens for astigmatism correction, includes: an obtaining unit for obtaining an anterior segment image of a patient's eye and an astigmatic axis of a patient's cornea; a feature point designating unit for defining a feature point of an iris or a sclera on the anterior segment image; and a display control unit for superimposing and displaying a gauge image that models a cornea gauge and an axis that represents the astigmatic axis of the cornea on the anterior segment image.
摘要翻译：一种用于引导定位用于散光矫正的眼内透镜的眼科装置，包括：用于获得患者眼睛的前段图像和患者角膜的散光轴的获取单元; 特征点指定单元，用于定义前段图像上的虹膜或巩膜的特征点; 以及显示控制单元，用于叠加和显示在前段图像上模拟角膜计和表示角膜散光轴的轴的量表图像。

85. 发明申请

US20140333895A1 OCULAR AXIAL LENGTH MEASUREMENT APPARATUS 有权
标题翻译：轴向长度测量装置
公开(公告)号：US20140333895A1
公开(公告)日：2014-11-13
申请号：US14129393
申请日：2012-06-28
申请人： Miyuki Satake
发明人： Miyuki Satake
IPC分类号： A61B3/10 , A61B3/14
CPC分类号： A61B3/1005 , A61B3/0075 , A61B3/0083 , A61B3/102 , A61B3/14 , A61B3/152 , A61B8/10
摘要： An ocular axial length measurement apparatus is provided with: a measurement section for obtaining the ocular axial length of an examinee's eye by using an optical interferometer; a drive mechanism for adjusting the relative positions of the measurement section and the examinee's eye; an operation section operated by an examiner; and a control unit. The ocular axial length measurement apparatus is equipped with an ultrasonic probe for obtaining length information in an axial direction of the examinee's eye in advance, or configured to mount the ultrasonic probe. The control unit, when measuring the eye using the ultrasonic probe, changes a setting at the time of measuring the eye using the ultrasonic probe based on an operation signal output from the operation section.
摘要翻译：眼轴长度测量装置具有：用于使用光学干涉仪获得被检眼的眼轴长度的测量部; 用于调整测量部分和被检眼的相对位置的驱动机构; 由检查员操作的操作部分; 和控制单元。眼轴长度测量装置配备有超声波探头，用于事先获得被检眼的轴向长度信息，或配置为安装超声波探头。控制单元在使用超声波探头测量眼睛时，根据从操作部输出的操作信号，改变使用超声波探头测量眼睛时的设定。

86. 发明申请

US20140205169A1 OPHTHALMIC ANALYSIS APPARATUS AND OPHTHALMIC ANALYSIS PROGRAM 有权
标题翻译：眼科分析装置和眼科分析方案
公开(公告)号：US20140205169A1
公开(公告)日：2014-07-24
申请号：US14161734
申请日：2014-01-23
申请人： Nidek Co., Ltd.
发明人： Ai YAMAKAWA , Hisanori TORII , Norimasa SATAKE , Tetsuya KANO , Kenshiro FUJIU
IPC分类号： G06T7/00 , A61B3/10
CPC分类号： G06T7/0012 , A61B3/102 , G01B9/02089 , G01B9/02091
摘要： There is provided an ophthalmic analysis apparatus configured to acquire an analysis result of a tomographic image of a subject eye which is acquired by using optical coherence tomography (OCT), and to output the analysis result. The apparatus functions as a display control unit configured to control a display unit to display a two-dimensional image based on an OCT tomographic image; an analysis region setting unit configured to set multiple analysis regions on the two-dimensional image displayed on the display unit by the display control unit; and an output control unit configured to acquire an analysis result in the multiple analysis regions set by the analysis region setting unit and to output the acquired analysis result.
摘要翻译：提供了一种眼科分析装置，其被配置为获取通过使用光学相干断层摄影（OCT）获取的被检眼的断层图像的分析结果，并输出分析结果。该装置用作显示控制单元，其被配置为控制显示单元基于OCT断层图像显示二维图像; 分析区域设定单元，被配置为通过所述显示控制单元在所述显示单元上显示的二维图像上设置多个分析区域; 以及输出控制单元，被配置为获取由分析区域设置单元设置的多个分析区域中的分析结果，并输出所获取的分析结果。

87. 发明授权

US08721078B2 Fundus photographing apparatus 有权
标题翻译：眼底摄影设备
公开(公告)号：US08721078B2
公开(公告)日：2014-05-13
申请号：US13307669
申请日：2011-11-30
申请人： Hisanari Torii , Toshio Murata
发明人： Hisanari Torii , Toshio Murata
IPC分类号： A61B3/14 , A61B3/10 , A61B3/12
CPC分类号： A61B3/12 , A61B3/102 , A61B3/1225 , A61B3/14
摘要： An ophthalmic photographing apparatus includes an optical coherence tomography device provided to imaging a tomographic image of an examinee's eye. The device includes: an irradiation position changing unit for changing an irradiation position of measurement light emitted from a light source on the eye to change an imaging position on the eye; and a detector for detecting a interference state between the measurement light reflected from the eye and reference light, and a displacement detecting unit provided to detect displacement in continuity between a tomographic image having already been obtained in a first imaging region and a tomographic image to be obtained in a second imaging region different from the first imaging region.
摘要翻译：眼科摄影装置包括光学相干断层摄影装置，用于对被检眼的断层图像进行成像。该装置包括：照射位置改变单元，用于改变从眼睛上的光源发射的测量光的照射位置，以改变眼睛上的成像位置; 以及检测器，用于检测从眼睛反射的测量光和参考光之间的干涉状态;以及位移检测单元，用于检测已经在第一成像区域中获得的断层图像与断层图像之间的连续性的位移，为在与第一成像区域不同的第二成像区域中获得。

88. 发明授权

US08684795B2 Eyeglass lens processing apparatus 有权
标题翻译：眼镜镜片加工设备
公开(公告)号：US08684795B2
公开(公告)日：2014-04-01
申请号：US12831809
申请日：2010-07-07
申请人： Ryoji Shibata
发明人： Ryoji Shibata
IPC分类号： B24B9/14
CPC分类号： B24B9/14
摘要： An eyeglass lens processing apparatus is provided with: a lens chuck shaft that holds an eyeglass lens; and a beveling tool for forming a bevel on the periphery of the lens. The beveling tool includes a first processing part for forming a rear bevel on the lens rear side; and a second processing part for forming a bevel foot coupled to the rear bevel. In the second processing part, the distance from a line parallel to the lens chuck shafts and passing through a point of border with the first processing part gradually increases from the point of border as the starting point to the endpoint of the second processing surface and the increase rate of the distance gradually increases at least in two steps toward the endpoint.
摘要翻译：一种眼镜透镜加工装置具有：保持眼镜镜片的透镜卡盘轴; 以及用于在透镜的周边上形成斜面的斜切工具。斜切工具包括用于在透镜后侧形成后斜面的第一处理部件; 以及第二处理部件，用于形成与后斜面联接的斜脚。在第二处理部中，从平行于透镜卡盘轴并经过与第一处理部的边界的点的线的距离从作为起始点到第二处理用面的终点的边界点逐渐增大，该距离的增加速度至少在朝向终点的两个步骤中逐渐增加。

89. 发明申请

US20140059871A1 EYEGLASS FRAME SHAPE MEASURING APPARATUS 有权
标题翻译：眼镜框形状测量装置
公开(公告)号：US20140059871A1
公开(公告)日：2014-03-06
申请号：US14017755
申请日：2013-09-04
申请人： NIDEK CO. LTD.
发明人： Takayasu YAMAMOTO
IPC分类号： G01B5/20
CPC分类号： G01B5/20 , B24B9/144 , G02C13/003
摘要： An eyeglass frame shape measuring apparatus includes: a frame holding unit holding an eyeglass frame; a tracing stylus inserted into a bevel groove of the rim; a moving unit moving the tracing stylus; and a controller controls the moving unit and obtains measurement data of a shape of the rim. The controller controls the moving unit based on a first measurement operation to perform a first measurement. The controller decides whether the first measurement is performed in a first state in which the tracing stylus is inserted into the bevel groove at the time of starting the first measurement or a second state in which the tracing stylus is not inserted into the bevel groove at the time of starting the first measurement. If the controller decides that it is the second state, the controller performs a second measurement based on a second measurement operation.
摘要翻译：一种眼镜架形状测量装置，包括：保持眼镜架的框架保持单元; 插入到边缘的斜槽中的跟踪笔; 移动单元移动跟踪笔; 并且控制器控制移动单元并获得边缘形状的测量数据。控制器基于第一测量操作来控制移动单元以执行第一测量。控制器判定在开始第一次测量时将跟踪笔插入到斜槽中的第一状态或者其中跟踪笔未插入斜槽中的第二状态执行第一测量开始第一次测量的时间。如果控制器判定为第二状态，则控制器基于第二测量操作执行第二测量。

90. 发明授权

US08646912B2 Fundus photographing apparatus 有权
标题翻译：眼底摄影设备
公开(公告)号：US08646912B2
公开(公告)日：2014-02-11
申请号：US12801913
申请日：2010-07-01
申请人： Akira Tawada
发明人： Akira Tawada
IPC分类号： A61B3/14 , A61B3/10
CPC分类号： A61B3/12
摘要： A fundus photographing apparatus has an optical system including a movable focusing lens and photographing a fundus, an optical system photo-receiving by a first image pickup element a target from an alignment target projection optical system and detect an alignment state of the photographing optical system with respect to an eye based on a result by the first element, a detection optical system photo-receiving by a second image pickup element a target from a focus target projection optical system and detect a focus state adjusted by moving the lens based on a photo-receiving result by the second element, a unit controlling a light source to successively emit flash light at predetermined intervals in a predetermined period to perform fluorescent photographing, and a unit controlling movement of the photographing optical system with respect to the eye based on a result by the alignment detection optical system during the predetermined period.
摘要翻译：眼底摄影装置具有包括可移动聚焦透镜和拍摄眼底的光学系统，由对准目标投影光学系统的第一图像拾取元件对目标进行光学接收的光学系统，并且检测拍摄光学系统的对准状态，基于第一元素的结果，基于由第二图像拾取元件从聚焦目标投影光学系统对目标进行光接收的检测光学系统，并且检测通过基于光电转换器移动透镜而调整的聚焦状态，通过第二元件接收结果，控制光源的单元在预定周期内以预定间隔连续地发射闪光，以执行荧光拍摄;以及单元，基于结果，控制摄影光学系统相对于眼睛的移动在预定时段内的对准检测光学系统。

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