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1. 发明申请

US20120019778A1 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：US20120019778A1
公开(公告)日：2012-01-26
申请号：US13248131
申请日：2011-09-29
申请人： Koji HAMAGUCHI , Mitsuhiro GONO , Masaaki HANEBUCHI , Hisashi OCHI
发明人： Koji HAMAGUCHI , Mitsuhiro GONO , Masaaki HANEBUCHI , Hisashi OCHI
IPC分类号： A61B3/103 , A61B3/14
CPC分类号： A61B3/103 , A61B3/0008 , A61B3/12
摘要： An eye refractive power measurement apparatus includes: a measuring optical system for projecting measurement light onto a fundus of an examinee's eye, and causing a two-dimensional imaging device to capture the measurement light to be reflected from the fundus as a plurality of target pattern images at different distances from a measurement optical axis; a light deflecting member arranged at a position out of a conjugate position with a pupil of the examinee's eye on an optical path of the measuring optical system; a rotor for rotating the light deflecting member about an optical axis of the measuring optical system to allow a plurality of pattern light beams to be eccentrically rotated on the pupil; and a calculator for measuring an eye refractive power of the examinee's eye based on a target pattern image to be captured by the two-dimensional imaging device.
摘要翻译：眼屈光力测量装置包括：测量光学系统，用于将测量光投射到被检眼的眼底上，并且使二维成像装置捕获从眼底反射的测量光作为多个目标图案图像距离测量光轴不同的距离; 光偏转构件，其布置在与被检眼的瞳孔在共轭位置之外的位置处在测量光学系统的光路上; 转子，用于围绕测量光学系统的光轴旋转光偏转构件，以允许多个图案光束在瞳孔上偏心旋转; 以及基于要由二维成像装置捕获的目标图案图像来测量被检眼的眼睛屈光度的计算器。

2. 发明申请

US20110075098A1 CORNEA SHAPE MEASUREMENT APPARATUS 有权
标题翻译： CORNEA形状测量装置
公开(公告)号：US20110075098A1
公开(公告)日：2011-03-31
申请号：US12892971
申请日：2010-09-29
申请人： Masakazu ENDO , Masaaki HANEBUCHI , Noriji KAWAI
发明人： Masakazu ENDO , Masaaki HANEBUCHI , Noriji KAWAI
IPC分类号： A61B3/107
CPC分类号： A61B3/107
摘要： A cornea shape measurement apparatus outputs data useful for prescription as well as injection and installation of a TORIC-IOL. This apparatus includes: a projecting optical system projecting an index for measurement onto a cornea; an illuminating optical system illuminating an anterior segment on which a reference mark is placed; an imaging optical system capturing an anterior segment image containing the reference mark and an image of the index reflected from the cornea; an image processor overlaying an astigmatic axis mark indicating a direction of an astigmatic axis of the cornea, which is calculated based on the index image, on the anterior segment image; and a controller displaying the anterior segment image, which contains the astigmatic axis mark, on a display.
摘要翻译：角膜形状测量装置输出有用的处方以及注射和安装TORIC-IOL的数据。该装置包括：将用于测量的指标投影到角膜上的投影光学系统; 照明光学系统照亮其上放置参考标记的前段; 拍摄包含参考标记的前段图像和从角膜反射的指标的图像的成像光学系统; 在前段图像上重叠表示基于索引图像计算的角膜散光轴的方向的像散轴标记的图像处理器; 以及显示器上显示包含像散轴标记的前段图像的控制器。

3. 发明申请

US20060221301A1 Optometry apparatus 有权
标题翻译：视光仪器
公开(公告)号：US20060221301A1
公开(公告)日：2006-10-05
申请号：US11389241
申请日：2006-03-27
申请人： Masaaki Hanebuchi
发明人： Masaaki Hanebuchi
IPC分类号： A61B3/10
CPC分类号： A61B3/1035 , A61B3/12
摘要： An optometry apparatus comprising: a target projecting optical system adapted for diopter movement, for projecting a target onto a fundus of an examinee's eye to form an image of the target on the fundus, wherein the target projecting optical system including: an objective lens to be positioned at the front of the examinee's eye: a relay lens arranged so that a front focal point of the relay lens coincides with an approximate conjugate point of an anterior segment of the examinee's eye with respect to the objective lens positioned at the front of the examinee's eye; a plus-power lens arranged at the approximate conjugate point of the anterior segment with respect to the positioned objective lens, the plus-power lens having refractive power determined so that a front focal point of the plus-power lens coincides with an approximate conjugate point of the fundus with respect to the positioned objective lens; and an astigmatism correction optical element arranged between the relay lent and the plus-power lens, for correcting astigmatism of the examinee's eye.
摘要翻译：一种验光装置，包括：适于屈光度运动的目标投影光学系统，用于将目标投射到被检眼的眼底上以在眼底上形成目标的图像，其中所述目标投影光学系统包括：物镜位于受检者眼睛的前方：中继透镜被布置成使得中继透镜的前焦点与受检者眼睛的前部的近似共轭点相对于位于被检查者的前面的物镜重合眼; 相对于定位的物镜布置在前段的近似共轭点处的加功率透镜，所述正功率透镜的折射力被确定为使得正功率透镜的前焦点与近似共轭点重合相对于定位物镜的眼底; 以及散光校正光学元件，其布置在继电器借出和加功率透镜之间，用于校正被检眼的散光。

4. 发明申请

US20050270488A1 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：US20050270488A1
公开(公告)日：2005-12-08
申请号：US11140734
申请日：2005-06-01
申请人： Masaaki Hanebuchi
发明人： Masaaki Hanebuchi
IPC分类号： A61B3/10 , A61B3/103
CPC分类号： A61B3/103 , A61B3/1035
摘要： An eye refractive power measurement apparatus capable of reducing an influence of scattered light and performing measurement with high accuracy. The apparatus has a measurement optical system including a system having a light source projecting spot-shaped measurement light onto a fundus of an examinee's eye, and a system having an optical axis, a photodetector, a ring-shaped aperture, a member by which the light reflected from the fundus via a peripheral pupillary portion and the aperture forms a ring-shaped image on the photodetector, and a diaphragm of a size such that a projection region by the diaphragm on the photodetector overlaps the axis within a predetermined amount and that the reflection light forms the image within the region in projecting the measurement light onto a myopic eye with the measurable highest diopter, and a part which obtains the eye refractive power based on an output from the photodetector.
摘要翻译：一种眼屈光力测量装置，其能够降低散射光的影响并以高精度进行测量。该装置具有测量光学系统，该测量光学系统包括具有将被检眼的眼底上的点状测量光的光源的系统，以及具有光轴，光电检测器，环形孔，通过周边瞳孔部分从眼底反射的光，并且孔在光电检测器上形成环形图像，以及膜片，其尺寸使得光电检测器上的膜片的投影区域与轴线重叠在预定量内，反射光在区域内形成图像，将测量光投射到具有可测量的最高屈光度的近视眼上，以及基于光电检测器的输出获得眼睛屈光度的部分。

5. 发明授权

US09351638B2 Hand-held ophthalmological device 有权
标题翻译：手持眼科装置
公开(公告)号：US09351638B2
公开(公告)日：2016-05-31
申请号：US14362680
申请日：2011-12-27
申请人： Masaaki Hanebuchi
发明人： Masaaki Hanebuchi
IPC分类号： A61B3/10 , A61B3/12 , A61B3/103 , A61B3/00 , A61B3/14
CPC分类号： A61B3/1208 , A61B3/0008 , A61B3/103 , A61B3/1035 , A61B3/14
摘要： A hand-held ophthalmological device includes: a main unit having an ophthalmoscopic optical system configured to project ophthalmoscopic light to an examinee's eye and receive reflection light therefrom to examine or measure an examinee's eye; a detector placed in the main unit and configured to detect a relative deviation between an optical axis of the ophthalmoscopic optical system and the examinee's eye; a deviation compensating optical system placed as a part of the ophthalmoscopic optical system and configured to compensate the deviation; and a drive part configured to drive the deviation compensating optical system based on output from the detector.
摘要翻译：手持式眼科装置包括：主单元，其具有眼科光学系统，其被配置为将眼镜光投射到受检者的眼睛并接收来自其的反射光以检查或测量受检者的眼睛; 检测器，放置在主单元中并且被配置为检测眼镜光学系统的光轴与受检者的眼睛之间的相对偏差; 偏移补偿光学系统，被设置为眼镜光学系统的一部分并且被配置为补偿偏差; 以及驱动部，其构造成基于来自所述检测器的输出来驱动所述偏差补偿光学系统。

6. 发明申请

US20130057826A1 FUNDUS PHOTOGRAPHING APPARATUS WITH WAVEFRONT COMPENSATION 有权
标题翻译：具有波形补偿的FUNDUS摄影装置
公开(公告)号：US20130057826A1
公开(公告)日：2013-03-07
申请号：US13600793
申请日：2012-08-31
申请人： Masaaki HANEBUCHI
发明人： Masaaki HANEBUCHI
IPC分类号： A61B3/12 , A61B3/14
CPC分类号： A61B3/14 , A61B3/1025
摘要： A fundus photographing apparatus with wavefront compensation, includes: a fundus photographing optical system for capturing a fundus image by receiving a reflected light from fundus of an examinee's eye; a wavefront compensation device placed in an optical path of the fundus photographing optical system to compensate a wavefront aberration of the examinee's eye by controlling an incident light wavefront; a wavefront aberration detection optical system for projecting a measurement light on the fundus of the examinee's eye to detect a reflected light of the measurement light from the fundus using a wavefront sensor; and a controller for controlling an effective region formed on the wavefront compensation device so as to correct a difference between the effective region formed on the wavefront compensation device where an aberration correction control is effective and a wavefront measurement region of the wavefront aberration detection optical system where the wavefront aberration is measured.
摘要翻译：一种具有波前补偿的眼底摄影装置，包括：眼底拍摄光学系统，用于通过接收来自受检者眼睛的眼底的反射光来捕获眼底图像; 放置在眼底拍摄光学系统的光路中的波前补偿装置，通过控制入射光波前来补偿被检眼的波前像差; 波前像差检测光学系统，用于将测量光投射在被检眼的眼底上，以使用波前传感器从眼底检测测量光的反射光; 以及控制器，用于控制形成在波前补偿装置上的有效区域，以便校正在像差校正控制有效的波前补偿装置上形成的有效区域与波前像差检测光学系统的波前测量区域之间的差异，测量波前像差。

7. 发明申请

US20120083667A1 METHOD OF OBSERVING A THREE-DIMENSIONAL IMAGE OF EXAMINEE'S EYE 有权
标题翻译：观察检查眼睛三维图像的方法
公开(公告)号：US20120083667A1
公开(公告)日：2012-04-05
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： A61B5/00 , G06K9/00
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。

8. 发明申请

US20110228221A1 APPARATUS AND METHOD FOR GENERATING TWO-DIMENSIONAL IMAGE OF OBJECT USING OPTICAL COHERENCE TOMOGRAPHY (OCT) OPTICAL SYSTEM 有权
标题翻译：使用光学相干（OCT）光学系统生成对象的二维图像的装置和方法
公开(公告)号：US20110228221A1
公开(公告)日：2011-09-22
申请号：US13048959
申请日：2011-03-16
申请人： Masaaki HANEBUCHI , Yasuhiro FURUUCHI , Norimasa SATAKE
发明人： Masaaki HANEBUCHI , Yasuhiro FURUUCHI , Norimasa SATAKE
IPC分类号： A61B3/14 , G01J3/45 , G01B9/02
CPC分类号： G01B9/0203 , A61B3/102 , A61B5/0066 , A61B5/7239 , G01B9/02004 , G01B9/02044 , G01B9/02083 , G01B9/02091
摘要： An apparatus for generating a two-dimensional image of an object using an optical coherence tomography (OCT) optical system, includes: the OCT optical system including: a light source; a splitter for splitting light emitted from the light source into a measurement optical path and a reference optical path; a scanner arranged in the measurement optical path for scanning the object in at least one of XY directions with the split light; and a detector for detecting a spectrum of combined light of the split light from the measurement optical path reflected on the object and the split light from the reference optical path each XY position of the light on the object, and a processor for generating the two-dimensional image of the object in the XY directions by converting the number of zero cross points of an interference signal contained in the spectrum at each XY position into a luminance value.
摘要翻译：一种用于使用光学相干断层摄影（OCT）光学系统产生物体的二维图像的装置，包括：所述OCT光学系统包括：光源; 用于将从光源发射的光分解成测量光路和参考光路的分离器; 扫描仪，布置在所述测量光路中，用于利用所述分离光在至少一个XY方向上扫描所述物体; 以及检测器，用于检测来自在物体上反射的测量光路的分裂光和来自参考光路的分离光的光的合成光的光谱，以及物体上的光的每个XY位置，以及处理器，通过将包含在每个XY位置处的光谱中的干扰信号的零交叉点的数量转换为亮度值，在XY方向上的对象的三维图像。

9. 发明申请

US20100277692A1 FUNDUS PHOTOGRAPHING APPARATUS 有权
标题翻译：基金摄影器材
公开(公告)号：US20100277692A1
公开(公告)日：2010-11-04
申请号：US12771016
申请日：2010-04-30
申请人： Hideo MUKAI , Masaaki Hanebuchi , Yoshihiko Yamada
发明人： Hideo MUKAI , Masaaki Hanebuchi , Yoshihiko Yamada
IPC分类号： A61B3/15 , A61B3/14
CPC分类号： A61B3/0025
摘要： A fundus photographing apparatus includes a first photographing unit arranged to obtain a first fundus image and including a first illumination optical system including a first light source and a scanning unit, a first photographing optical system and a wavefront compensating unit including a wavefront sensor and a wavefront compensating device, a second photographing unit arranged to obtain a second fundus image of a wide area including a scanning area by the scanning unit and including a second illumination optical system and a second photographing optical system arranged to obtain the second fundus image with a wider view angle under lower magnification than the first fundus image, a monitor, and a control unit arranged to display on the monitor the first and second fundus images, and display an indicator on the second fundus image displayed on the monitor, the indicator indicating a photographed portion of the first fundus image.
摘要翻译：眼底摄影装置包括：第一拍摄单元，被配置为获得第一眼底图像，并且包括第一照明光学系统，包括第一光源和扫描单元;第一拍摄光学系统;以及波前补偿单元，包括波前传感器和波阵面补偿装置，第二拍摄单元，被布置成通过扫描单元获得包括扫描区域的广域的第二眼底图像，并且包括第二照明光学系统和第二拍摄光学系统，被布置为获得具有更宽视图的第二眼底图像在比第一眼底图像低的放大率下的角度，监视器和控制单元，被布置成在监视器上显示第一和第二眼底图像，并且在显示在监视器上的第二眼底图像上显示指示符，指示器指示拍摄部分的第一眼底像。

10. 发明授权

US07364298B2 Ophthalmic apparatus 有权
标题翻译：眼科仪器
公开(公告)号：US07364298B2
公开(公告)日：2008-04-29
申请号：US11589787
申请日：2006-10-31
申请人： Akihiro Hayashi , Masaaki Hanebuchi , Tetsuyuki Miwa , Mikio Kurachi
发明人： Akihiro Hayashi , Masaaki Hanebuchi , Tetsuyuki Miwa , Mikio Kurachi
IPC分类号： A61B3/10
CPC分类号： A61B3/165 , A61B3/103 , A61B3/107 , A61B3/16
摘要： An ophthalmic apparatus with which it is easy to open eyelids of an examinee at the time of intraocular pressure measurement has a measurement unit including an measurement part measuring intraocular pressure by blowing fluid to a cornea of an examinee's eye via a nozzle to deform the cornea and a measurement part having a measurement optical system for measuring eye characteristics of the eye, wherein the intraocular pressure measurement part is placed above the eye characteristic measurement part, a device making a selective changeover between an intraocular pressure measurement mode and an eye characteristic measurement mode, and a first movement mechanism part moving the measurement unit in an up-and-down direction with respect to the eye so that a measurement optical axis of either of the measurement parts to be used for the selected mode is positioned at approximately the same height as the examinee's eye.
摘要翻译：在眼压测量时易于打开受检者眼睑的眼科装置具有测量单元，该测量单元包括测量部件，该测量部件通过经由喷嘴向被检眼的角膜吹送流体以使角膜变形来测量眼内压，并且测量部件，具有用于测量眼睛的眼睛特性的测量光学系统，其中眼内压测量部分放置在眼睛特征测量部分上方，在眼内压测量模式和眼睛特性测量模式之间进行选择性转换的装置，以及第一移动机构部件，其相对于眼睛沿上下方向移动测量单元，使得要用于所选模式的任一个测量部件的测量光轴位于与所述眼睛的大致相同的高度考生的眼睛。

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