公开(公告)号：US08985770B2

公开(公告)日：2015-03-24

申请号：US13427142

申请日：2012-03-22

申请人： Shigeaki Ono

发明人： Shigeaki Ono

IPC分类号： A61B3/14 ,  A61B3/00 ,  A61B3/10

CPC分类号： A61B3/102

摘要： An ophthalmic imaging apparatus which obtains a tomographic image of an eye to be examined based on light obtained by combining return light from the eye irradiated with measurement light with reference light corresponding to the measurement light, the apparatus comprising: a scanning unit configured to scan the measurement light on the eye; and a control unit configured to control the number of times of scanning by the scanning unit in accordance with a scanning position of the scanning unit on the eye.

摘要翻译： 一种眼科成像装置，其基于通过将从测量光照射的眼睛的返回光与对应于测量光的参考光组合而获得的光获得要检查的眼睛的断层图像，所述装置包括：扫描单元， 眼睛上的测量光; 以及控制单元，被配置为根据扫描单元在眼睛上的扫描位置来控制扫描单元的扫描次数。

公开(公告)号：US08523356B2

公开(公告)日：2013-09-03

申请号：US12712084

申请日：2010-02-24

申请人： Manabu Wada ,  Shigeaki Ono ,  Shinya Tanaka

发明人： Manabu Wada ,  Shigeaki Ono ,  Shinya Tanaka

IPC分类号： A61B3/14 ,  A61B3/10

CPC分类号： A61B3/12 ,  A61B3/0008

摘要： A fundus camera includes an irradiation unit including a plurality of LED elements and a fluorescent material that emits light by being excited by light emitted from the LED elements and configured to emit light that is generated by combining light emitted from the LED elements and excitation light from the fluorescent material, an illumination optical system configured to irradiate an eye fundus of a subject's eye with the light emitted by the illumination unit, an observation unit configured to form an eye fundus image by receiving light, which is emitted from the illumination unit and reflected from the eye fundus, and an imaging unit configured to pick up the eye fundus image formed by the observation unit.

摘要翻译： 眼底照相机包括：包括多个LED元件的照射单元和通过由LED元件发射的光激发而发光的荧光材料，并且被配置为发射通过组合来自LED元件发射的光和从LED元件发出的激发光而产生的光 荧光材料，照明光学系统，被配置为用照射单元发射的光照射被检眼的眼底;观察单元，被配置为通过接收从所述照明单元发射并反射的光形成眼底图像 以及配置成拾取由观察单元形成的眼底图像的摄像单元。

公开(公告)号：US20130194094A1

公开(公告)日：2013-08-01

申请号：US13598729

申请日：2012-08-30

申请人： Yasuhiro Nakahara ,  Shigeaki Ono ,  Hiroki Uchida ,  Yukio Sakagawa

发明人： Yasuhiro Nakahara ,  Shigeaki Ono ,  Hiroki Uchida ,  Yukio Sakagawa

IPC分类号： G08B21/00 ,  H04N7/18

CPC分类号： A61B3/14

摘要： When an anterior segment photographing mode is selected, ease of operation by an inspector is improved. An ophthalmologic apparatus includes an area changing unit for changing a movement area of an optical unit including an optical path of measuring light, when an anterior segment photographing mode for photographing an anterior segment of an eye to be inspected is selected, to be different from a movement area when a mode other than the anterior segment photographing mode is selected.

摘要翻译： 当选择前段拍摄模式时，提高了检查员的操作容易度。 眼科装置包括：区域改变单元，用于当选择用于拍摄被检眼的前段的前段拍摄模式时，改变包括测量光的光路的光学单元的移动区域，以不同于 当选择除了前段拍摄模式之外的模式时的移动区域。

公开(公告)号：US07926946B2

公开(公告)日：2011-04-19

申请号：US12831030

申请日：2010-07-06

申请人： Shigeaki Ono ,  Hiroshi Itoh

发明人： Shigeaki Ono ,  Hiroshi Itoh

IPC分类号： A61B3/14 ,  A61B3/10 ,  A61B3/00

CPC分类号： A61B3/12 ,  G06T5/50 ,  G06T7/11 ,  G06T2207/10148 ,  G06T2207/20221 ,  G06T2207/30041

摘要： An apparatus that captures a fundus image of a subject's eye includes a first extraction unit configured to extract, from a first fundus image photographed with a first light quantity, an image of a first area having intensity not less than predetermined intensity and an image of a second area other than the first area, a second extraction unit configured to extract an image of an area corresponding to the first area from a second fundus image photographed with a second light quantity based on the light quantity of the first area, a third extraction unit configured to extract an image of an area corresponding to the second area from a third fundus image photographed with a third light quantity based on the light quantity of the second area, and an image combining unit configured to combine the images extracted by the second and the third extraction units.

摘要翻译： 拍摄被摄体眼睛的眼底图像的装置包括：第一提取单元，被配置为从以第一光量拍摄的第一眼底图像提取具有不小于预定强度的第一区域的图像，以及图像 第二提取单元，被配置为从基于第一区域的光量的第二光量拍摄的第二眼底图像中提取与第一区域相对应的区域的图像，第三提取单元 被配置为从基于第二区域的光量的第三光量拍摄的第三眼底图像提取与第二区域对应的区域的图像，以及图像合成单元，被配置为将由第二区域提取的图像和 第三提取单位。

公开(公告)号：US07488071B2

公开(公告)日：2009-02-10

申请号：US10596986

申请日：2005-07-14

申请人： Tetsuji Ogawa ,  Shigeaki Ono

发明人： Tetsuji Ogawa ,  Shigeaki Ono

IPC分类号： A61B3/14 ,  A61B3/00

CPC分类号： A61B3/14

摘要： A plurality of sensed images of an eye to be examined and a plurality of time information at image sensing are acquired. A plurality of information correlate with image, each of which including at least the time information, at the image sensing are acquired. A group of the images of the eye to be examined and a group of the information correlate with image sensing are correlated with each other based on the time information at the image sensing and the time information included in the information correlate with image sensing, thereby recording an image of the eye to be examined and information correlate with image sensing which are correlated with each other.

摘要翻译： 获取要检查的眼睛的多个感测图像和图像感测时的多个时间信息。 获取与图像相关联的多个信息，每个图像至少包括时间信息。 基于图像感测时的时间信息和与图像感测相关的信息中包含的时间信息，将要检查的眼睛的一组图像和与图像感测相关的信息组彼此相关联，从而记录 要检查的眼睛的图像和与彼此相关的图像感测的信息相关联。

公开(公告)号：US06834202B2

公开(公告)日：2004-12-21

申请号：US09933710

申请日：2001-08-22

申请人： Shigeaki Ono

发明人： Shigeaki Ono

IPC分类号： A61B600

CPC分类号： A61B3/1233

摘要： A blood flow measuring apparatus includes a system control unit that sends outputs for controlling the start and end of the measurement to optimum gain calculation units, which calculate the optimum gains of photomultipliers for receiving the light reflected from the eye fundus and the system control unit controls whether the optimum gains are outputted or not. Also, the optimum gain calculation units respectively supply the system control unit with outputs for monitoring whether the setting of the optimum gain has been completed or not, whereby the system control unit discriminates whether the photomultipliers have been set at the optimum gains.

摘要翻译： 血液流量测量装置包括系统控制单元，其将用于控制测量开始和结束的输出发送到最佳增益计算单元，该最佳增益计算单元计算用于接收从眼底反射的光的光电倍增器的最佳增益，并且系统控制单元控制 是否输出最佳增益。 此外，最佳增益计算单元分别向系统控制单元提供用于监视最佳增益的设置是否已经完成的输出，由此系统控制单元判断光电倍增管是否被设置在最佳增益。

公开(公告)号：US06569104B2

公开(公告)日：2003-05-27

申请号：US09351903

申请日：1999-07-14

申请人： Shigeaki Ono ,  Shinya Tanaka

发明人： Shigeaki Ono ,  Shinya Tanaka

IPC分类号： A61B500

CPC分类号： A61B3/1233 ,  A61B5/489 ,  A61B5/7239

摘要： Disclosed is a blood vessel detecting apparatus which accurately detects a blood vessel using an image pickup element having a plurality of pixels to pick up an image of a blood vessel, a detector for detecting a pixel output estimated as a blood vessel on the basis of pixel the output from the image pickup elements, and a determination unit for, when the detector detects pixel outputs that are likely to be a plurality of blood vessels, determining a correct number of blood vessels using the pixel output or an area image pickup element.

摘要翻译： 公开了一种血管检测装置，其使用具有多个像素的图像拾取元件精确地检测血管，以拾取血管的图像;基于像素检测作为血管估计的像素输出的检测器 来自图像拾取元件的输出，以及当检测器检测到可能是多个血管的像素输出时，使用该像素输出确定正确数量的血管或区域图像拾取元件的确定单元。

公开(公告)号：US09022569B2

公开(公告)日：2015-05-05

申请号：US13598729

申请日：2012-08-30

申请人： Yasuhiro Nakahara ,  Shigeaki Ono ,  Hiroki Uchida ,  Yukio Sakagawa

发明人： Yasuhiro Nakahara ,  Shigeaki Ono ,  Hiroki Uchida ,  Yukio Sakagawa

IPC分类号： A61B3/14 ,  A61B3/10 ,  A61B3/00

CPC分类号： A61B3/14

摘要： When an anterior segment photographing mode is selected, ease of operation by an inspector is improved. An ophthalmologic apparatus includes an area changing unit for changing a movement area of an optical unit including an optical path of measuring light, when an anterior segment photographing mode for photographing an anterior segment of an eye to be inspected is selected, to be different from a movement area when a mode other than the anterior segment photographing mode is selected.

摘要翻译： 当选择前段拍摄模式时，提高了检查员的操作容易度。 眼科装置包括：区域改变单元，用于当选择用于拍摄被检眼的前段的前段拍摄模式时，改变包括测量光的光路的光学单元的移动区域，以不同于 当选择除了前段拍摄模式之外的模式时的移动区域。

公开(公告)号：US08356898B2

公开(公告)日：2013-01-22

申请号：US12967503

申请日：2010-12-14

申请人： Shigeaki Ono

发明人： Shigeaki Ono

IPC分类号： A61B3/14 ,  A61B3/10

CPC分类号： A61B3/12 ,  A61B3/14

摘要： A fundus camera includes an imaging unit configured to capture a fundus image formed via a photographic optical system, a portion information detection unit configured to detect information about a predetermined portion of a fundus from image data acquired from the imaging unit, and an image generation unit configured to generate an image according to a tone curve which is changed according to a result of a detection performed by the portion information detection unit of the fundus image.

摘要翻译： 眼底照相机包括被配置为捕获通过照相光学系统形成的眼底图像的成像单元，被配置为从从成像单元获取的图像数据中检测关于眼底的预定部分的信息的部分信息检测单元，以及图像生成单元 被配置为根据由所述眼底图像的部分信息检测单元执行的检测结果而改变的色调曲线生成图像。

公开(公告)号：US20120249953A1

公开(公告)日：2012-10-04

申请号：US13427142

申请日：2012-03-22

申请人： Shigeaki Ono

发明人： Shigeaki Ono

IPC分类号： A61B3/14

CPC分类号： A61B3/102

摘要： An ophthalmic imaging apparatus which obtains a tomographic image of an eye to be examined based on light obtained by combining return light from the eye irradiated with measurement light with reference light corresponding to the measurement light, the apparatus comprising: a scanning unit configured to scan the measurement light on the eye; and a control unit configured to control the number of times of scanning by the scanning unit in accordance with a scanning position of the scanning unit on the eye.

摘要翻译： 一种眼科成像装置，其基于通过将从测量光照射的眼睛的返回光与对应于测量光的参考光组合而获得的光获得要检查的眼睛的断层图像，所述装置包括：扫描单元， 眼睛上的测量光; 以及控制单元，被配置为根据扫描单元在眼睛上的扫描位置来控制扫描单元的扫描次数。