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1. 发明授权

US09125593B2 Method of observing a three-dimensional image of examinee's eye 有权
标题翻译：观察受检者眼睛三维图像的方法
公开(公告)号：US09125593B2
公开(公告)日：2015-09-08
申请号：US13247307
申请日：2011-09-28
申请人： Naoki Isogai , Masaaki Hanebuchi , Toshio Murata
发明人： Naoki Isogai , Masaaki Hanebuchi , Toshio Murata
IPC分类号： G06K9/34 , A61B3/14 , A61B3/10 , A61B3/00
CPC分类号： A61B3/102 , A61B3/0025 , A61B3/0058 , A61B3/1005 , A61B3/117 , A61B3/12 , A61B3/14 , A61B3/18
摘要： A method of observing a three-dimensional image of an examinee's eye to be examined, includes: obtaining a first three-dimensional image which is a three-dimensional image of an anterior segment of the examinee's eye by optical coherence tomography for obtaining a tomographic image by converging a measurement light on the anterior segment of the examinee's eye; obtaining a second three-dimensional image which is a three-dimensional image of a fundus of the examinee's eye by optical coherence tomography for obtaining a tomographic image by converging the measurement light on the fundus of the examinee's eye by a timing different from a timing of obtaining the first three-dimensional image; constructing a three-dimensional eyeball image of the examinee's eye through image processing based on the obtained first and second three-dimensional images; and displaying the constructed three-dimensional eyeball image on a monitor.
摘要翻译：观察被检查者的三维图像的方法包括：通过光学相干断层摄影获得被检眼的前段的三维图像的第一立体图像，以获得断层图像通过将测量光聚焦在被检眼的前部上; 通过光学相干断层摄影获得作为受检者眼底的三维图像的第二三维图像，以通过将测量光聚焦在受检者的眼底上的定时来获得断层图像，时间不同于获得第一个三维图像; 通过基于获得的第一和第二三维图像的图像处理构建被检眼的三维眼球图像; 并在监视器上显示所构造的三维眼球图像。

2. 发明申请

US20090185136A1 EYE REFRACTIVE POWER MEASUREMENT APPARATUS 有权
标题翻译：眼睛反射功率测量装置
公开(公告)号：US20090185136A1
公开(公告)日：2009-07-23
申请号：US11813553
申请日：2006-01-06
申请人： Naoki Isogai , Masaaki Hanebuchi , Mitsuhiro Gono , Kenji Nakamura
发明人： Naoki Isogai , Masaaki Hanebuchi , Mitsuhiro Gono , Kenji Nakamura
IPC分类号： A61B3/103
CPC分类号： A61B3/103
摘要： An eye refractive power measurement apparatus for objectively measuring eye refractive power of a patient's eye, includes: a light-projecting optical system that includes a light source and projects measurement light onto a fundus of the patient's eye; a light-receiving optical system that includes an imager device serving as a two-dimensional light-receiving element and receives the measurement light reflected from the fundus; and an operating section that determines the eye refractive power of the eye based on a two-dimensional pattern image by the measurement light imaged by the imager device. The light source is a super-luminescent diode or a laser diode that emits light having a center wavelength in a range of approximately 850 nm to 940 nm.
摘要翻译：一种用于客观地测量患者眼睛屈光力的眼屈光力测量装置，包括：投光光学系统，其包括光源并将测量光投射到患者眼睛的眼底; 光接收光学系统，其包括用作二维光接收元件的成像器装置，并接收从眼底反射的测量光; 以及操作部，其通过由成像器装置成像的测量光，基于二维图案图像来确定眼睛的眼睛屈光力。光源是发射中心波长在约850nm至940nm范围内的光的超发光二极管或激光二极管。

3. 发明授权

US07316480B2 Eye refractive power measurement apparatus 失效
$Eye refractive power measurement apparatus$
标题翻译：眼屈光力测量仪
公开(公告)号：US07316480B2
公开(公告)日：2008-01-08
申请号：US10949297
申请日：2004-09-27
申请人： Masaaki Hanebuchi , Mitsuhiro Gono , Mikio Kurachi , Naoki Isogai
发明人： Masaaki Hanebuchi , Mitsuhiro Gono , Mikio Kurachi , Naoki Isogai
IPC分类号： A61B3/10
CPC分类号： A61B3/103
摘要： An eye refractive power measurement apparatus which is capable of measuring even an eye with a small pupil diameter and measuring a normal eye with a large enough pupil diameter with accuracy and stability. The apparatus includes a measurement optical system for photo-receiving measurement light from a fundus via a ring-shaped aperture arranged at an approximately conjugate position with a pupil by using a photodetector, a changing device for changing a size of the ring-shaped aperture on a pupillary surface to a size different in both inside diameter and outside diameter, and a calculation device for calculating the eye refractive power based on a photo-receiving result obtained by the photodetector.
摘要翻译：一种眼屈光力测量装置，其能够测量具有小瞳孔直径的眼睛，并以准确和稳定的方式测量具有足够大的瞳孔直径的正常眼睛。该装置包括测量光学系统，用于通过使用光电检测器经由经由环形孔与光瞳配置在大致共轭位置处的光接收测量光;改变装置，用于改变环形孔的尺寸瞳孔表面，其尺寸在内径和外径两者之间不同;以及计算装置，用于基于由光电检测器获得的光接收结果来计算眼睛屈光度。

4. 发明授权

US07824032B2 Eye refractive power measurement apparatus 有权
$Eye refractive power measurement apparatus$
标题翻译：眼屈光力测量仪
公开(公告)号：US07824032B2
公开(公告)日：2010-11-02
申请号：US11813553
申请日：2006-01-06
申请人： Naoki Isogai , Masaaki Hanebuchi , Mitsuhiro Gono , Kenji Nakamura
发明人： Naoki Isogai , Masaaki Hanebuchi , Mitsuhiro Gono , Kenji Nakamura
IPC分类号： A61B3/08 , A61B3/10
CPC分类号： A61B3/103
摘要： An eye refractive power measurement apparatus for objectively measuring eye refractive power of a patient's eye, includes: a light-projecting optical system that includes a light source and projects measurement light onto a fundus of the patient's eye; a light-receiving optical system that includes an imager device serving as a two-dimensional light-receiving element and receives the measurement light reflected from the fundus; and an operating section that determines the eye refractive power of the eye based on a two-dimensional pattern image by the measurement light imaged by the imager device. The light source is a super-luminescent diode or a laser diode that emits light having a center wavelength in a range of approximately 850 nm to 940 nm.
摘要翻译：一种用于客观地测量患者眼睛屈光力的眼屈光力测量装置，包括：投光光学系统，其包括光源并将测量光投射到患者眼睛的眼底; 光接收光学系统，其包括用作二维光接收元件的成像器装置，并接收从眼底反射的测量光; 以及操作部，其通过由成像器装置成像的测量光，基于二维图案图像来确定眼睛的眼睛屈光力。光源是发射中心波长在约850nm至940nm范围内的光的超发光二极管或激光二极管。

5. 发明申请

US20050068497A1 Eye refractive power measurement apparatus 失效
$Eye refractive power measurement apparatus$
标题翻译：眼屈光力测量仪
公开(公告)号：US20050068497A1
公开(公告)日：2005-03-31
申请号：US10949297
申请日：2004-09-27
申请人： Masaaki Hanebuchi , Mitsuhiro Gono , Mikio Kurachi , Naoki Isogai
发明人： Masaaki Hanebuchi , Mitsuhiro Gono , Mikio Kurachi , Naoki Isogai
IPC分类号： A61B3/10 , A61B3/103 , A61B3/14
CPC分类号： A61B3/103
摘要： An eye refractive power measurement apparatus which is capable of measuring even an eye with a small pupil diameter and measuring a normal eye with a large enough pupil diameter with accuracy and stability. The apparatus includes a measurement optical system for photo-receiving measurement light from a fundus via a ring-shaped aperture arranged at an approximately conjugate position with a pupil by using a photodetector, a changing device for changing a size of the ring-shaped aperture on a pupillary surface to a size different in both inside diameter and outside diameter, and a calculation device for calculating the eye refractive power based on a photo-receiving result obtained by the photodetector.
摘要翻译：一种眼屈光力测量装置，其能够测量具有小瞳孔直径的眼睛，并以准确和稳定的方式测量具有足够大的瞳孔直径的正常眼睛。该装置包括测量光学系统，用于通过使用光电检测器经由经由环形孔与光瞳配置在大致共轭位置处的光接收测量光;改变装置，用于改变环形孔的尺寸瞳孔表面，其尺寸在内径和外径两者之间不同;以及计算装置，用于基于由光电检测器获得的光接收结果来计算眼睛屈光度。

6. 发明授权

US08419186B2 Fundus observation apparatus 有权
标题翻译：眼底观察仪
公开(公告)号：US08419186B2
公开(公告)日：2013-04-16
申请号：US12894551
申请日：2010-09-30
申请人： Naoki Isogai , Toshio Murata
发明人： Naoki Isogai , Toshio Murata
IPC分类号： A61B3/14
CPC分类号： A61B3/102
摘要： A fundus observation apparatus that is capable of assisting an examiner in judging the presence or absence of abnormality in an examinee's eye based on a fundus tomographic image. The fundus observation apparatus includes an optical coherence tomography device that has an optical scanner for setting an image pickup position on a fundus of an examinee's eye, and is arranged to obtain a tomographic image of the fundus, and an information display unit that is arranged to display on a monitor the tomographic image obtained by the optical coherence tomography device and assisting information for assisting an examiner in performing judgment on the tomographic image, and the information display unit is arranged to change the assisting information based on image pickup information on the tomographic image.
摘要翻译：一种眼底观察装置，其能够辅助检查者基于眼底断层图像判断被检眼中是否存在异常。眼底观察装置包括光学相干断层摄影装置，该光学相干断层摄影装置具有光学扫描器，用于设置被检眼的眼底上的摄像位置，并且被配置为获得眼底的断层图像;以及信息显示单元，在监视器上显示由光学相干断层摄影装置获得的断层图像，辅助信息辅助审查员对断层图像进行判断，并且信息显示单元被布置为基于关于断层图像的图像拾取信息来改变辅助信息。

7. 发明授权

US08672480B2 Ophthalmic photographing apparatus 有权
标题翻译：眼科拍摄装置
公开(公告)号：US08672480B2
公开(公告)日：2014-03-18
申请号：US13362732
申请日：2012-01-31
申请人： Naoki Isogai , Toshio Murata , Mitsuo Yamamoto , Norimasa Satake
发明人： Naoki Isogai , Toshio Murata , Mitsuo Yamamoto , Norimasa Satake
IPC分类号： A61B3/14 , A61B3/103
CPC分类号： A61B3/102
摘要： The ophthalmic photographing apparatus includes an optical scanner for two-dimensionally scanning light and an optical coherence tomography device for obtaining a three-dimensional tomographic image of an examiner's eye. The apparatus also includes an observation optical system for obtaining a front observation image of the eye as a moving image and an observation optical system that obtain a front observation image of the examinee's eye as a moving image. The driving control unit controls the optical coherence tomography device based on a signal from an operation unit. A position on the examinee's eye where the tomographic image is picked up is changeable by using the moving image of the front observation image and the analysis map.
摘要翻译：眼科摄影装置包括用于二维扫描光的光学扫描器和用于获得检查者眼睛的三维断层图像的光学相干断层摄影装置。该装置还包括用于获得眼睛的正面观察图像作为运动图像的观察光学系统和获得被检眼的前方观察图像作为运动图像的观察光学系统。驱动控制单元基于来自操作单元的信号来控制光学相干断层摄影装置。通过使用前观察图像和分析图的运动图像，可以改变被检查者的眼睛中取出断层图像的位置。

8. 发明授权

US07452078B2 Eye refractive power measurement apparatus 有权
$Eye refractive power measurement apparatus$
标题翻译：眼屈光力测量仪
公开(公告)号：US07452078B2
公开(公告)日：2008-11-18
申请号：US11527571
申请日：2006-09-27
申请人： Naoki Isogai
发明人： Naoki Isogai
IPC分类号： A61B3/10
CPC分类号： A61B3/103
摘要： An eye refractive power measurement apparatus by which an examiner can properly check reliability of a measurement result while time and effort of the examiner are saved. The eye refractive power measurement apparatus for measuring eye refractive power of an examinee's eye has a measurement optical system for projecting a measurement target onto a fundus of the eye to pick up a fundus reflection image by a two-dimensional image-pickup element, a storing device which stores the picked-up fundus reflection image as a measurement image, a display device, a measurement condition judging device which makes a judgment as to whether or not the stored measurement image satisfies a predetermined measurement condition, and a first display control device which controls the display device to display the stored measurement image when the measurement condition judging device judges that the measurement condition is not satisfied.
摘要翻译：眼睛屈光度测量装置，在检查者的时间和精力被保存的情况下，检查者可以适当地检查测量结果的可靠性。用于测量受检眼睛的眼睛屈光度的眼屈光度测量装置具有测量光学系统，用于将测量目标投射到眼底，以通过二维图像拾取元件拾取眼底反射图像，存储存储拾取眼底反射图像作为测量图像的装置，显示装置，判断所存储的测量图像是否满足预定测量条件的测量条件判断装置，以及第一显示控制装置，当测量条件判断装置判断为不满足测量条件时，控制显示装置显示存储的测量图像。

9. 发明授权

US07341346B2 Ocular accommodative function examination apparatus 有权
标题翻译：眼部调节功能检查仪
公开(公告)号：US07341346B2
公开(公告)日：2008-03-11
申请号：US11013358
申请日：2004-12-17
申请人： Miwako Hanaki , Noriji Kawai , Naoki Isogai
发明人： Miwako Hanaki , Noriji Kawai , Naoki Isogai
IPC分类号： A61B3/10
CPC分类号： A61B3/028
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, comprises: a fixation target presenting optical system which presents a fixation target at a presenting position to the eye, the presenting position being changeable in a direction of a visual axis of the eye; a refractive power measuring optical system which measures refractive power of the eye and includes a light projecting optical system which includes a light source and projects examination light to a fundus of the eye and a light receiving optical system which includes a light receiving element and receives the examination light reflected from the fundus; an analysis part which acquires variation or fluctuation in the refractive power in a specified measurement meridian direction of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on output of the light receiving element, and determines the accommodative function of the eye based on the acquired variation or fluctuation; an output part which outputs a result determined by the analysis part; and a correcting device which corrects the refractive power determined in the specified measurement meridian direction based on astigmatic power and an astigmatic axis angle when the eye has astigmatism; wherein the analysis part determines the accommodative function based on the corrected refractive power.
摘要翻译：一种用于检查受检者的眼睛的调节功能的眼部调节功能检查装置，包括：一个固定目标呈现光学系统，其在眼睛的呈现位置处呈现定影目标，所述呈现位置可在视轴方向上变化眼; 测量眼睛屈光度的屈光度测量光学系统，包括光投射光学系统，该光学系统包括光源并将检查光投射到眼底;以及光接收光学系统，其包括光接收元件并接收眼底反射的检查光; 分析部，其基于光接收元件的输出，在预定时间内在特定呈现位置处，在指定的测量子午线方向上获取指定的测量子午线方向的折射力的变化或波动，并且确定调节功能基于获得的变化或波动的眼睛; 输出由分析部确定的结果的输出部; 以及校正装置，其校正当眼睛具有散光时基于像散力和散光轴角度在指定的测量子午线方向上确定的屈光力; 其中所述分析部件基于所述校正的屈光度来确定所述调节功能。

10. 发明授权

US06616278B2 Carrying case and eye examination device provided with the carrying case 有权
公开(公告)号：US06616278B2
公开(公告)日：2003-09-09
申请号：US09938676
申请日：2001-08-27
申请人： Mitsuhiro Gohno , Mikio Kurachi , Naoki Isogai
发明人： Mitsuhiro Gohno , Mikio Kurachi , Naoki Isogai
IPC分类号： A61B300
CPC分类号： A61B3/00 , A61B2560/0431
摘要： An eye examination device includes an eye examination unit for examining or measuring an eye of an examinee; a carrying case including a first housing part for housing the eye examination unit and a base part which mounts thereon the eye examination unit; a horizontal movement unit which moves the eye examination unit in a horizontal direction with respect to the base part; and a vertical movement unit which moves the eye examination unit in a vertical direction with respect to the base part.

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