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1. 发明授权

US07677731B2 Eye optical characteristic measuring apparatus 失效
标题翻译：眼睛光学特性测量仪器
公开(公告)号：US07677731B2
公开(公告)日：2010-03-16
申请号：US11940886
申请日：2007-11-15
申请人： Toshifumi Mihashi , Yoko Hirohara , Takashi Fujikado , Naoyuki Maeda
发明人： Toshifumi Mihashi , Yoko Hirohara , Takashi Fujikado , Naoyuki Maeda
IPC分类号： A61B3/10 , A61B3/00
CPC分类号： A61B3/1015 , A61B3/10
摘要： Scattering can be measured by using an optical system having a Hartman-Shack wave-surface sensor. An eye optical characteristic measuring instrument comprises a light source unit 10 for emitting a light beam of a wavelength in the near-infrared region, an illumination optical system 40 for illuminating a small area of the retinal of an eye to be measured with the light beam from the light source unit 10, a light-receiving optical system 20 for receiving a part of the reflected beam of the light beam from the light source unit 10 reflected from the retina through a converting member for converting the part of the reflected light beam into at least substantially 17 light beams, a light-receiving section 23 for receiving the received light beam directed by the light-receiving optical system 20 and generating a signal, and a calculating unit for determining the wavefront aberration of the light beam entering the light-receiving optical system 20 and the degree of scattering of the received light beam on the basis of the signal from the light-receiving section 23.
摘要翻译：可以通过使用具有Hartman-Shack波表面传感器的光学系统来测量散射。眼睛光学特性测量仪器包括用于发射近红外区域的波长的光束的光源单元10，用于用光束照射待测眼睛的视网膜的小区域的照明光学系统40 来自光源单元10的光接收光学系统20，用于接收来自光源单元10的光束的反射光束的一部分，该光源单元10从视网膜反射通过转换部件，用于将部分反射光束转换成至少基本上17个光束，用于接收由光接收光学系统20引导的接收光束并产生信号的光接收部分23，以及用于确定进入发光装置的光束的波前像差的计算单元，基于来自光接收部23的信号，接收光学系统20和接收光束的散射程度。

2. 发明授权

US06905209B2 Optical characteristics measuring device 有权
标题翻译：光学特性测量装置
公开(公告)号：US06905209B2
公开(公告)日：2005-06-14
申请号：US10399612
申请日：2001-10-16
申请人： Toshifumi Mihashi , Yoko Hirohara , Naoyuki Maeda
发明人： Toshifumi Mihashi , Yoko Hirohara , Naoyuki Maeda
IPC分类号： A61B3/10 , A61B3/103 , A61B3/107
CPC分类号： A61B3/1015 , A61B3/10 , A61B3/107
摘要： Measurement data (measured results) obtained under a plurality of conditions and image data and/or numerical data corresponding to the measured results are displayed collectively or selectively. An optical characteristics measuring device (100) measures/displays, for example, the optical characteristics of an eye to be measured (60) as an object. A first lighting optical system (10) includes a first light source (11) for applying an optical flux of a specified pattern to the eye to be measured (60). A first light receiving optical system (20) includes a first light receiving unit (23) for receiving light reflected from the eye (60). A light transmitting/receiving optical system (30) mainly conducts an alignment adjustment, and includes a second light receiving unit (35) for receiving light reflected from the eye (60). A common optical system (40) is disposed on the optical axis of a light flux emitted from the first lighting optical system (10), and is commonly included in the first lighting.
摘要翻译：在多个条件下获得的测量数据（测量结果）和对应于测量结果的图像数据和/或数值数据被集体地或选择性地显示。光学特性测量装置（100）测量/显示例如作为对象的待测眼（60）的光学特性。第一照明光学系统（10）包括用于将特定图案的光通量施加到被测量眼（60）的第一光源（11）。第一光接收光学系统（20）包括用于接收从眼睛（60）反射的光的第一光接收单元（23）。光发射/接收光学系统（30）主要进行对准调整，并且包括用于接收从眼睛（60）反射的光的第二光接收单元（35）。普通光学系统（40）设置在从第一照明光学系统（10）发射的光束的光轴上，并且通常包括在第一照明中。

3. 发明授权

US07465049B2 Portable ophthalmic apparatus and ophthalmic system 有权
标题翻译：便携式眼科装置和眼科系统
公开(公告)号：US07465049B2
公开(公告)日：2008-12-16
申请号：US10525540
申请日：2003-08-13
申请人： Naoyuki Maeda , Yoko Hirohara , Toshifumi Mihashi
发明人： Naoyuki Maeda , Yoko Hirohara , Toshifumi Mihashi
IPC分类号： A61B3/10
CPC分类号： A61B3/185 , A61B3/10 , A61B3/107 , A61B3/1208 , A61B3/14 , A61B3/152
摘要： A portable ophthalmic apparatus (1) according to the present invention comprises a supporting part (7) to which a cellular phone (2) having a photographing camera (5) is mounted detachably and a main body (6) which is provided with the supporting part (7) integrally and has an illumination optical system (13) projecting an illumination beam toward photographing objective eyes (E) along an illumination optical axis (O2) intersected at a predetermined angle with a photographing optical axis (O1).
摘要翻译：根据本发明的便携式眼科装置（1）包括支撑部分（7），具有拍摄照相机（5）的便携式电话（2）可拆卸地安装在该支撑部分（7）上，主体（6）设置有支撑一部分（7），并且具有照射光学系统（13），其沿着与拍摄光轴（O1）以预定角度相交的照明光轴（O2）将照明光束投射到拍摄目标眼睛（E）。

4. 发明授权

US07309126B2 Eye characteristics measuring device 有权
标题翻译：眼睛特征测量装置
公开(公告)号：US07309126B2
公开(公告)日：2007-12-18
申请号：US10399611
申请日：2001-10-16
申请人： Toshifumi Mihashi , Yoko Hirohara , Naoyuki Maeda
发明人： Toshifumi Mihashi , Yoko Hirohara , Naoyuki Maeda
IPC分类号： A61B3/10 , A61B3/00
CPC分类号： A61B3/1015 , A61B3/107 , A61B3/113 , A61B3/152
摘要： A device for measuring eye characteristics, an operation device, and the coordinate origin and the coordinate axes of each eye are sufficiently related with one another. A measuring unit (111) measures eye optical characteristics based on a first light receiving signal from a first light receiving unit (23), and measures a cornea topography based on a second light receiving signal from a second light receiving unit (35). The measuring unit (111) also computes an ablation amount based on an aberration result.
摘要翻译：用于测量眼睛特性的装置，操作装置以及每只眼睛的坐标原点和坐标轴彼此充分相关。测量单元（111）基于来自第一光接收单元（23）的第一光接收信号测量眼睛光学特性，并且基于来自第二光接收单元（35）的第二光接收信号来测量角膜形貌。测量单元（111）还基于像差结果计算消融量。

5. 发明授权

US07241012B2 Ophthalmologic apparatus 有权
标题翻译：眼科仪器
公开(公告)号：US07241012B2
公开(公告)日：2007-07-10
申请号：US10758285
申请日：2004-01-16
申请人： Toshifumi Mihashi , Yoko Hirohara , Teruhito Kuroda , Naoyuki Maeda , Takashi Fujikado
发明人： Toshifumi Mihashi , Yoko Hirohara , Teruhito Kuroda , Naoyuki Maeda , Takashi Fujikado
IPC分类号： A61B3/10 , A61B3/00
CPC分类号： A61B3/101
摘要： There is provided an ophthalmologic apparatus which can be effectively used for the clinic of a dry eye by using, as a basic principle, that when a tear film dries up, a corneal shape is changed and/or a wavefront aberration becomes large. When a measurement is started, the ophthalmologic apparatus is aligned. An arithmetic part performs an initial setting of a measurement interval of the apparatus, a measurement time and the like by a wavefront measurement part. An input part or the arithmetic part triggers a measurement start, and the arithmetic part repeats a measurement of the corneal shape and corneal wavefront aberrations by a measurement part until time reaches a measurement end time. When the time reaches the measurement end time, a judgment part analyzes a breakup state as one index for judgment of a state of a dry eye. The judgment part obtains values relating to the breakup to output them, and performs an automatic diagnosis about dry eye on the basis of the values.
摘要翻译：作为基本原理，提供了一种可以有效地用于干眼症的眼科装置，当泪膜干燥时，改变角膜形状和/或波前像差变大。当测量开始时，眼科装置对准。算术部通过波阵面测量部进行装置的测定间隔，测定时间等的初始设定。输入部分或算术部分触发测量开始，并且运算部分重复通过测量部分的角膜形状和角膜波前像差的测量，直到时间到达测量结束时间。当时间到达测量结束时间时，判断部件将分解状态分析为用于判断干眼状态的一个指标。判断部分获得与分解相关的值以输出它们，并且基于该值来执行关于干眼症的自动诊断。

6. 发明申请

US20050073647A1 Eye optical characteristic measuring instrument 失效
标题翻译：眼睛光学特性测量仪器
公开(公告)号：US20050073647A1
公开(公告)日：2005-04-07
申请号：US10488790
申请日：2002-08-09
申请人： Toshifumi Mihashi , Yoko Hirohara , Takashi Fujikado , Naoyuki Maeda
发明人： Toshifumi Mihashi , Yoko Hirohara , Takashi Fujikado , Naoyuki Maeda
IPC分类号： A61B3/103 , A61B3/00
CPC分类号： A61B3/1015 , A61B3/10
摘要： Scattering can be measured by using an optical system having a Hartman-Shack wave-surface sensor. An eye optical characteristic measuring instrument comprises a light source unit (10) for emitting a light beam of a wavelength in the near-infrared region, an illumination optical system (40) for illuminating a small area of the retinal of an eye to be measured with the light beam from the light
摘要翻译：可以通过使用具有Hartman-Shack波表面传感器的光学系统来测量散射。一种眼睛光学特性测量仪器，包括用于发射近红外区域的波长的光束的光源单元（10），用于照射待测眼睛的视网膜的小区域的照明光学系统（40）来自光的光束

7. 发明授权

US07311402B2 Eye optical characteristic measuring instrument 失效
标题翻译：眼睛光学特性测量仪器
公开(公告)号：US07311402B2
公开(公告)日：2007-12-25
申请号：US10488790
申请日：2002-08-09
申请人： Toshifumi Mihashi , Yoko Hirohara , Takashi Fujikado , Naoyuki Maeda
发明人： Toshifumi Mihashi , Yoko Hirohara , Takashi Fujikado , Naoyuki Maeda
IPC分类号： A61B3/10
CPC分类号： A61B3/1015 , A61B3/10
摘要： Scattering can be measured by using an optical system having a Hartman-Shack wave-surface sensor. An eye optical characteristic measuring instrument comprises a light source unit 10 for emitting a light beam of a wavelength in the near-infrared region, an illumination optical system 40 for illuminating a small area of the retinal of an eye to be measured with the light beam from the light source unit 10, a light-receiving optical system 20 for receiving a part of the reflected beam of the light beam from the light source unit 10 reflected from the retina through a converting member for converting the part of the reflected light beam into at least substantially 17 light beams, a light-receiving section 23 for receiving the received light beam directed by the light-receiving optical system 20 and generating a signal, and a calculating unit for determining the wavefront aberration of the light beam entering the light-receiving optical system 20 and the degree of scattering of the received light beam on the basis of the signal from the light-receiving section 23.
摘要翻译：可以通过使用具有Hartman-Shack波表面传感器的光学系统来测量散射。眼睛光学特性测量仪器包括用于发射近红外区域的波长的光束的光源单元10，用于用光束照射待测眼睛的视网膜的小区域的照明光学系统40 来自光源单元10的光接收光学系统20，用于接收来自光源单元10的光束的反射光束的一部分，该光源单元10从视网膜反射通过转换部件，用于将部分反射光束转换成至少基本上17个光束，用于接收由光接收光学系统20引导的接收光束并产生信号的光接收部分23，以及用于确定进入发光装置的光束的波前像差的计算单元，基于来自光接收部23的信号，接收光学系统20和接收光束的散射程度。

8. 发明申请

US20050270484A1 Portable ophthalmic apparatus and ophthalmic system 有权
标题翻译：便携式眼科装置和眼科系统
公开(公告)号：US20050270484A1
公开(公告)日：2005-12-08
申请号：US10525540
申请日：2003-08-13
申请人： Naoyuki Maeda , Yoko Hirohara , Toshifumi Mihashi
发明人： Naoyuki Maeda , Yoko Hirohara , Toshifumi Mihashi
IPC分类号： A61B3/14 , A61B3/10
CPC分类号： A61B3/185 , A61B3/10 , A61B3/107 , A61B3/1208 , A61B3/14 , A61B3/152
摘要： A portable ophthmic apparatus (1) according to the present invention comprises a supporting part (7) to which a cellular phone (2) having a photographing camera (5) is mounted detachably and a main body (6) which is provided with the supporting part (7) integrally and has an illumination optical system (13) projecting an illumination beam toward photographing objective eyes (E) along an illumination optical axis (O2) intersected at a predetermined angle with a photographing optical axis (O1).
摘要翻译：根据本发明的便携式荧光装置（1）包括支撑部分（7），具有拍摄照相机（5）的便携式电话（2）可拆卸地安装在该支撑部分（7）上，主体（6）设置有支撑部分（7）整体地具有照明光学系统（13），其沿着与拍摄光轴（O 1）以预定角度相交的照明光轴（O 2）将照明光束投射到拍摄目标眼睛（E）。

9. 发明申请

US20080123053A1 EYE OPTICAL CHARACTERISTIC MEASURING APPARATUS 失效
标题翻译：眼睛光学特性测量装置
公开(公告)号：US20080123053A1
公开(公告)日：2008-05-29
申请号：US11940886
申请日：2007-11-15
申请人： Toshifumi Mihashi , Yoko Hirohara , Takashi Fujikado , Naoyuki Maeda
发明人： Toshifumi Mihashi , Yoko Hirohara , Takashi Fujikado , Naoyuki Maeda
IPC分类号： A61B3/10
CPC分类号： A61B3/1015 , A61B3/10
摘要： Scattering can be measured by using an optical system having a Hartman-Shack wave-surface sensor. An eye optical characteristic measuring instrument comprises a light source unit 10 for emitting a light beam of a wavelength in the near-infrared region, an illumination optical system 40 for illuminating a small area of the retinal of an eye to be measured with the light beam from the light source unit 10, a light-receiving optical system 20 for receiving a part of the reflected beam of the light beam from the light source unit 10 reflected from the retina through a converting member for converting the part of the reflected light beam into at least substantially 17 light beams, a light-receiving section 23 for receiving the received light beam directed by the light-receiving optical system 20 and generating a signal, and a calculating unit for determining the wavefront aberration of the light beam entering the light-receiving optical system 20 and the degree of scattering of the received light beam on the basis of the signal from the light-receiving section 23.
摘要翻译：可以通过使用具有Hartman-Shack波表面传感器的光学系统来测量散射。眼睛光学特性测量仪器包括用于发射近红外区域的波长的光束的光源单元10，用于用光束照射待测眼睛的视网膜的小区域的照明光学系统40 来自光源单元10的光接收光学系统20，用于接收来自光源单元10的光束的反射光束的一部分，该光源单元10从视网膜反射通过转换部件，用于将部分反射光束转换成至少基本上17个光束，用于接收由光接收光学系统20引导的接收光束并产生信号的光接收部分23，以及用于确定进入发光装置的光束的波前像差的计算单元，基于来自光接收部23的信号，接收光学系统20和接收光束的散射程度。

10. 发明申请

US20060082725A1 Method and apparatus for measurement and correction of refractive power distribution data 审中-公开
$Method and apparatus for measurement and correction of refractive power distribution data$
标题翻译：屈光度分布数据的测量和校正方法和装置
公开(公告)号：US20060082725A1
公开(公告)日：2006-04-20
申请号：US10525321
申请日：2003-08-25
申请人： Tatsuo Yamaguchi , Naoyuki Maeda , Toshifumi Mihashi , Yoko Hirohara
发明人： Tatsuo Yamaguchi , Naoyuki Maeda , Toshifumi Mihashi , Yoko Hirohara
IPC分类号： A61B3/00
CPC分类号： A61B3/1015
摘要： Optical performance in a case where not only higher order aberrations but also lower order aberrations are added, are evaluated, lower order aberration quantities in which for example, a Strehi ratio is large and/or a phase shift is decreased, is calculated, and correction data, such as S, C and A, at that time is obtained, so that a result closer to a subjective value is obtained. An arithmetic part receives measurement data indicating a refractive power distribution of a subject eye and obtains lower order aberrations and higher order aberrations on the basis of the measurement data (S401, S403). The arithmetic part judges whether the higher order aberrations have a specified value or higher (S405). The arithmetic part changes, in a case where the higher order aberrations have the specified values or higher, lower order aberration quantities corresponding to the higher, lower aberrations having the specified values or higher, obtains appropriate correction data suitable for the subject eye (S407 to S417), and obtains the correction data (S419).
摘要翻译：在不仅增加高阶像差而且增加低阶像差的情况下的光学性能被评估，计算例如Strehi比大和/或相移减小的较低阶像差量，并且校正得到此时的数据S，C和A，从而获得更接近主观值的结果。运算部接收表示被检眼的屈光度分布的测定数据，并根据测定数据求出低阶像差和高次像差（S 401，S 403）。运算部判定高阶像差是否具有规定值以上（S 405）。算术部分在高阶像差具有指定值或更高的情况下，改变对应于具有特定值或更高值的较高像素的较低像差量，获得适于对象眼的适当校正数据（S 407 到S 417），并获得校正数据（S 419）。

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