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1. 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.

2. 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。

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. 发明申请

US20050041210A1 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：US20050041210A1
公开(公告)日：2005-02-24
申请号：US10901162
申请日：2004-07-29
申请人： Naoki Isogai , Noriji Kawai , Miwako Hanaki , Akihiro Hayashi , Mikio Kurachi , Toshiya Kobayashi
发明人： Naoki Isogai , Noriji Kawai , Miwako Hanaki , Akihiro Hayashi , Mikio Kurachi , Toshiya Kobayashi
IPC分类号： A61B3/09 , A61B3/103 , A61B3/10
CPC分类号： A61B3/09
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, includes: 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; an analysis part which acquires variation or fluctuation in the refractive power of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on a result of measurement by the measuring optical system, and determines tho accommodative function of the eye based on the acquired variation or fluctuation; a display part which displays a result determined by the analysis part; and a control part which controls presenting of the fixation target to perform at least one of simple examination for determining the accommodative function with respect to a first presenting position and thorough examination for determining the accommodative function with respect to a second presenting position, the second presenting position including different positions more than the first presenting position.
摘要翻译：一种眼睛调节功能检查装置，用于检查受检者的眼睛的调节功能，包括：呈现光学系统的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的视轴方向上变化眼; 屈光力测量光学系统，其测量眼睛的屈光度; 分析部，其基于测量光学系统的测量结果，在预定时间内获取注视在固定目标处的某一呈现位置处的眼睛的屈光度的变化或波动，并且确定眼睛的调节功能取得的变化或波动; 显示由分析部确定的结果的显示部; 以及控制部，其控制所述固定目标的呈现，以执行用于确定相对于第一呈现位置的调节功能的简单检查和用于确定相对于第二呈现位置的调节功能的彻底检查中的至少一个，所述第二呈现包括不同于第一呈现位置的位置。

5. 发明授权

US07344247B2 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：US07344247B2
公开(公告)日：2008-03-18
申请号：US10901162
申请日：2004-07-29
申请人： Naoki Isogai , Noriji Kawai , Miwako Hanaki , Akihiro Hayashi , Mikio Kurachi , Toshiya Kobayashi
发明人： Naoki Isogai , Noriji Kawai , Miwako Hanaki , Akihiro Hayashi , Mikio Kurachi , Toshiya Kobayashi
IPC分类号： A61B3/10
CPC分类号： A61B3/09
摘要： An ocular accommodative function examination apparatus for examining an accommodative function of an examinee's eye, includes: 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; an analysis part which acquires variation or fluctuation in the refractive power of the eye gazing at the fixation target at a certain presenting position within a predetermined time based on a result of measurement by the measuring optical system, and determines tho accommodative function of the eye based on the acquired variation or fluctuation; a display part which displays a result determined by the analysis part; and a control part which controls presenting of the fixation target to perform at least one of simple examination for determining the accommodative function with respect to a first presenting position and thorough examination for determining the accommodative function with respect to a second presenting position, the second presenting position including different positions more than the first presenting position.
摘要翻译：一种眼睛调节功能检查装置，用于检查受检者的眼睛的调节功能，包括：呈现光学系统的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的视轴方向上变化眼; 屈光力测量光学系统，其测量眼睛的屈光度; 分析部，其基于测量光学系统的测量结果，在预定时间内获取注视在固定目标处的某一呈现位置处的眼睛的屈光度的变化或波动，并且确定眼睛的调节功能取得的变化或波动; 显示由分析部确定的结果的显示部; 以及控制部，其控制所述固定目标的呈现，以执行用于确定相对于第一呈现位置的调节功能的简单检查和用于确定相对于第二呈现位置的调节功能的彻底检查中的至少一个，所述第二呈现包括不同于第一呈现位置的位置。

6. 发明授权

US5909269A Ophthalmic apparatus 失效
标题翻译：眼科仪器
公开(公告)号：US5909269A
公开(公告)日：1999-06-01
申请号：US021440
申请日：1998-02-10
申请人： Naoki Isogai , Mikio Kurachi
发明人： Naoki Isogai , Mikio Kurachi
IPC分类号： A61B3/10 , A61B3/00 , A61B3/14 , A61B3/15
CPC分类号： A61B3/145 , A61B3/0075 , A61B3/152
摘要： An ophthalmic apparatus comprising a measuring device for inspecting or measuring a patient's eye, a moving device for moving the measuring device relative to the patient's eye, a designating device for designating an eye to be measured, photographing device capable of photographing a face including both eyes, first detecting device for detecting positional relationship between the measuring device and each of right and left eyes respectively based on an image signal from the photographing device, an alignment detecting device for detecting an alignment condition of the measuring device relative to the eye, and a leading device for leading the moving device so that the measuring device may be alined within the predetermined range relative to the eye based on results detected by the first detecting device and the alignment detecting device.
摘要翻译：一种眼科装置，包括用于检查或测量患者眼睛的测量装置，用于使测量装置相对于患者眼睛移动的移动装置，用于指定要测量的眼睛的指定装置，能够拍摄包括双眼的脸部的拍摄装置分别基于来自拍摄装置的图像信号检测测量装置与左右眼睛之间的位置关系的第一检测装置，用于检测测量装置相对于眼睛的取向状态的对准检测装置，以及引导装置，用于引导移动装置，使得测量装置可以基于由第一检测装置和对准检测装置检测到的结果相对于眼睛在预定范围内进行排列。

7. 发明申请

US20070097317A1 Ophthalmic apparatus 有权
标题翻译：眼科仪器
公开(公告)号：US20070097317A1
公开(公告)日：2007-05-03
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： A61B3/00
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。

8. 发明授权

US5521700A Meter for testing progressive multifocus lenses 失效
标题翻译：用于测试渐进式多焦点镜头的仪表
公开(公告)号：US5521700A
公开(公告)日：1996-05-28
申请号：US341897
申请日：1994-11-15
申请人： Tadashi Kajino , Mikio Kurachi , Noritsugu Nozawa , Masanao Fujieda
发明人： Tadashi Kajino , Mikio Kurachi , Noritsugu Nozawa , Masanao Fujieda
IPC分类号： G01M11/02 , G01B9/00
CPC分类号： G01M11/0235
摘要： The present invention provides a lens meter capable of accurately measuring the optical characteristics of a lens including additive diopter and of providing highly reliable data representing the optical characteristics of the lens. The lens meter projects measuring light through a target mark on a lens, focuses an image of the target mark in a target image on a photo-detecting device, and determines the optical characteristics of the lens on the basis of a locus of the target image detected by the photo-detecting device. The lens meter comprises an additive diopter measuring mode selector switch, a control means for shifting the lens to position measuring points distributed at predetermined intervals on the lens successively on a measuring optical axis and measuring the refractive power of the lens at each measuring point, a position detecting means for detecting the distance of each measuring point from a predetermined reference point, and a display means for displaying the relation between the distance of the measuring point from the reference point and the variation of the spherical refractive power of the lens.
摘要翻译：本发明提供一种能够精确地测量包括附加屈光度的透镜的光学特性并提供表示透镜的光学特性的高可靠性数据的透镜计。透镜仪通过透镜上的目标标记投影测量光，将目标标记的图像聚焦在光检测装置上的目标图像中，并且基于目标图像的轨迹确定透镜的光学特性由光检测装置检测。透镜计包括一个附加的屈光度测量模式选择器开关，一个控制装置，用于将透镜移动到在测量光轴上依次以预定间隔分布在位置上的测量点，并测量每个测量点处透镜的屈光度，位置检测装置，用于检测每个测量点与预定参考点的距离;以及显示装置，用于显示测量点与参考点的距离与透镜的球面屈光力的变化之间的关系。

9. 发明授权

US5173739A Automatic lensmeter for progressive addition lens 失效
标题翻译：自动透镜用于渐进式加工镜头
公开(公告)号：US5173739A
公开(公告)日：1992-12-22
申请号：US725715
申请日：1991-07-03
申请人： Mikio Kurachi , Toshiaki Mizuno , Hirokatsu Obayashi
发明人： Mikio Kurachi , Toshiaki Mizuno , Hirokatsu Obayashi
IPC分类号： G01M11/02
CPC分类号： G01M11/0235
摘要： An automatic lensmeter according to the present invention is used for accurately measuring optical characteristics of a lens to be examined. The automatic lensmeter incorporates a mode change-over switch for switching to an addition diopter measurement mode, memory means for storing cylindrical diopter of a measured far-vision area of the lens, calculation means for calculating a difference between the cylindrical diopter measured in the addition diopter measurement mode and the cylindrical diopter of the far vision portion, and display means for indicating a calculated result of the calculation means thereon.
摘要翻译：根据本发明的自动透镜计被用于精确测量被检查镜片的光学特性。所述自动透镜计包括用于切换到加法屈光度测量模式的模式切换开关，用于存储所述透镜的测量远视区域的圆柱屈光度的存储装置，用于计算在所述加法器中测量的所述圆柱屈光度之间的差的计算装置屈光度测量模式和远视觉部分的圆柱形屈光度，以及用于在其上指示计算装置的计算结果的显示装置。

10. 发明授权

US07399081B2 Ophthalmic apparatus 有权
标题翻译：眼科仪器
公开(公告)号：US07399081B2
公开(公告)日：2008-07-15
申请号：US10811824
申请日：2004-03-30
申请人： Yoshiaki Mimura , Mikio Kurachi , Naoto Honda
发明人： Yoshiaki Mimura , Mikio Kurachi , Naoto Honda
IPC分类号： A61B3/10 , A61B3/00
CPC分类号： A61B3/165 , A61B3/103 , A61B3/107
摘要： A multifunction ophthalmic apparatus, capable of efficiently measuring and examining eye characteristics respectively, has an measurement part including a unit blowing fluid to a cornea via a nozzle for measuring intraocular pressure of an examinee's eye, a reflection member having a reflection surface, arranged insertably and removably between the eye and the nozzle, an examination part storing an optical system, which photo-receives reflection light from the eye reflected by the member for examination, a main body storing the parts, a first unit moving the body relative to the eye in working distance direction, a second unit moving the measurement part relative to the body in the direction, a third moving unit inserting and removing the member, a device for emitting a switching signal between a first mode for examination and a second mode for measurement, and a unit controlling driving of the second and third moving units on the signal.
摘要翻译：一种能够分别有效地测量和检查眼睛特性的多功能眼科装置具有测量部件，包括通过用于测量受检眼睛的眼内压的喷嘴向角膜吹送流体的单元，具有反射表面的反射部件，可插入地布置，可拆卸地在眼睛和喷嘴之间的检查部分，存储光学系统的检查部分，该光学系统照射来自被检查部件反射的眼睛的反射光，存储部分的主体，相对于眼睛移动身体的第一单元工作距离方向，第二单元相对于主体沿方向移动测量部件，第三移动单元插入和移除部件，用于在第一检查模式和第二测量模式之间发射切换信号的装置，以及控制信号上的第二和第三移动单元的驱动的单元。

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