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    • 1. 发明授权
    • Optometric apparatus, including and addition power mode, for
subjectively examining a visual function of an eye
    • 验光装置,包括和附加功率模式,用于主观检查眼睛的视觉功能
    • US5929971A
    • 1999-07-27
    • US887299
    • 1997-07-02
    • Yoshinobu HosoiAkihiro HayashiHirohisa Terabe
    • Yoshinobu HosoiAkihiro HayashiHirohisa Terabe
    • A61B3/028A61B3/02
    • A61B3/0285
    • The invention relates to an optometric apparatus which is capable of easily confirming the appearance of a target for near use in a state of correction for far use. An optometric apparatus for subjectively examining a visual function of an eye to be examined includes: a pair of left and right optical units having test windows in which corrective optical systems having various optical characteristics are selectively disposed; a flapping mechanism for flapping the optical units; a target presenting mechanism for presenting a target for near use for measuring an addition power of the eye to be examined; a mode changeover mechanism for changing over a mode to an addition power mode; a input mechanism for inputting elimination and imparting of a refractive power of an addition power portion during the addition power mode; and a control mechanism for providing control such that the refractive power of the addition power portion is eliminated and imparted while a flapped state is being maintained, on the basis of an input by the input mechanism.
    • 本发明涉及一种能够在远程使用的校正状态下容易地确认近距离使用的目标的外观的验光装置。 用于主观检查被检眼的视觉功能的验光装置包括:一对具有测试窗的左右光学单元,其中选择性地布置具有各种光学特性的校正光学系统; 用于拍打光学单元的拍动机构; 目标呈现机构,用于呈现用于近距离测量待检眼睛的追加力的目标; 用于将模式切换到相加功率模式的模式转换机构; 输入机构,用于在加法动力模式期间输入消除和赋予加法力部分的屈光力; 以及控制机构,用于基于输入机构的输入,提供控制,使得在保持扑动状态的同时消除并赋予附加功率部分的屈光力。
    • 2. 发明授权
    • Optometric apparatus
    • 验光仪
    • US5859688A
    • 1999-01-12
    • US928461
    • 1997-09-12
    • Yoshinobu HosoiHirohisa TerabeAkihiro Hayashi
    • Yoshinobu HosoiHirohisa TerabeAkihiro Hayashi
    • A61B3/028A61B3/02
    • A61B3/0285
    • The optometric apparatus desinged to reduce the number of switches for operating the apparatus and facilitate the switch operation of the apparatus, thereby allowing the examiner to conduct the examination efficiently. The optometric apparatus for performing optometry by selectively disposing in a test window a corrective optical system having various optical elements and by presenting a target of a target presenting device to an eye to be examined through the test window, the optometric apparatus comprising: driving circuit for electrically driving the corrective optical system; item designating switches for designating a correction item to be changed for changing a refraction characteristic of the test window; selecting switches for setting a plurality of steps to change the correction item and for selecting one of the plurality of the set change steps, the selecting switches being common to a plurality of correction items; and change designating switches for designating the change of the refraction characteristic of the correction optical system on the basis of the change step which is set on the basis of signals from the selecting switch and the item designating switch.
    • 验光装置旨在减少用于操作装置的开关的数量,并且便于装置的开关操作,从而允许检查者有效地进行检查。 一种验光装置,通过在测试窗口中选择性地配置具有各种光学元件的校正光学系统,并且通过经由测试窗口将目标呈现装置的目标呈现给待检查的眼睛,所述验光装置包括:驱动电路,用于 电驱动校正光学系统; 用于指定要改变以改变测试窗口的折射特性的校正项目的项目指定开关; 选择开关,用于设置多个步骤以改变所述校正项目,并且用于选择所述多个所述设定改变步骤中的一个,所述选择开关与多个校正项目相同; 并且根据基于来自选择开关和项目指定开关的信号设置的改变步骤,改变用于指定校正光学系统的折射特性变化的指定开关。
    • 3. 发明授权
    • Optometric apparatus
    • 验光仪
    • US5867248A
    • 1999-02-02
    • US928660
    • 1997-09-12
    • Yoshinobu HosoiHiroshisa TerabeAkihiro Hayashi
    • Yoshinobu HosoiHiroshisa TerabeAkihiro Hayashi
    • A61B3/028A61B3/103A61B3/00
    • A61B3/103A61B3/028
    • An optometric apparatus designed to ensure that measurement results can be readily confirmed before they are printed out, and to prevent the deletion of data due to an erroneous operation of a switch. The optometric apparatus having examining device for examining the visual function of an eye to be examined, comprising: memory for storing data on examination by the examining device; display device having a display screen for displaying the examination data; printing device for printing the examination data stored in the memory; a print switch for inputting a signal for printing the examination data to the printing device; display control circuit for displaying the examination data on the display device on the basis of the signal from the print switch; confirmation-signal generating switch for generating a confirmation signal for confirming the absence of an abnormality in the examination data; and commanding circuit for commanding the printing device to effect printing on the basis of the confirmation signal.
    • 一种验光装置,设计用于确保在打印出之前能够容易地确认测量结果,并防止由于开关的错误操作而导致的数据删除。 该验光装置具有用于检查要检查的眼睛的视觉功能的检查装置,包括:存储器,用于存储由检查装置检查的数据; 显示装置,具有显示检查数据的显示画面; 打印装置,用于打印存储在存储器中的检查数据; 打印开关,用于输入用于将检查数据打印到打印装置的信号; 显示控制电路,用于根据来自打印开关的信号在显示装置上显示检查数据; 确认信号发生开关,用于产生用于确认检查数据中不存在异常的确认信号; 以及指令电路,用于根据确认信号命令打印装置进行打印。
    • 6. 发明授权
    • Ophthalmic apparatus
    • 眼科仪器
    • US5767940A
    • 1998-06-16
    • US739780
    • 1996-10-30
    • Akihiro HayashiYoshinobu Hosoi
    • Akihiro HayashiYoshinobu Hosoi
    • A61B3/103A61B3/10
    • A61B3/103
    • An ophthalmic apparatus for obtaining a refractive corrected power based on a refractive power that an eye to be examined has, the apparatus comprises input device for inputting data of objective values obtained by measuring objectively the refractive power of the eye to be examined and information of adjustment factors for adjusting a corrected power, program storing device for storing a program in order to adjust the corrected power against the data of objective values based on the data inputted by the input device and for expecting a prescribed power, executing device for executing the program stored in the program storing device, prescribed power calculating device for calculating an expected-prescribed power in response to the program executed by the executing device, and displaying device for displaying the expected-prescribed power calculated by the prescribed power calculating device.
    • 一种用于基于被检眼的屈光度获得折射矫正光的眼科装置,该装置包括输入装置,用于输入通过客观地测量被检眼的屈光度和调节信息获得的客观值的数据 用于调整校正后的功率的因素,用于存储程序的程序存储装置,以便根据由输入装置输入的数据调整校正后的功率与目标值的数据,并预期规定的功率执行装置执行存储的程序 在程序存储装置中,响应于由执行装置执行的程序计算预期规定功率的规定功率计算装置和用于显示由规定功率计算装置计算出的预期规定功率的显示装置。
    • 7. 发明授权
    • Optometric apparatus
    • 验光仪
    • US07438416B2
    • 2008-10-21
    • US10834982
    • 2004-04-30
    • Akihiro HayashiYoshinobu HosoiHidetaka Hoshino
    • Akihiro HayashiYoshinobu HosoiHidetaka Hoshino
    • A61B3/02
    • A61B3/04A61B3/0285
    • An optometric apparatus for examining refractive power of an examinee's eye subjectively, capable of performing highly-precise examination. The apparatus has a test window through which a presented optotype is seen, a first spherical-power applying unit which applies spherical power to the eye by changing a combination of spherical lenses in the window, a cylindrical-power applying unit which applies cylindrical power to the eye by changing a relative angle of a cylindrical axis of cylindrical lenses in the window, a second spherical-power applying unit including a spherical lens for correction, an instruction unit which instructs examination spherical and cylindrical power, a power-determining unit which determines power applied by the power-applying units so that a difference between the instructed examination power, and resultant spherical and cylindrical power through conversion for a spectacles wearing reference position falls within a predetermined permissible difference, and a control unit which controls driving of the power-applying units.
    • 一种用于主观地检查被检眼的屈光力的验光装置,能够进行高精度的检查。 该装置具有可以看到所提供的视标的测试窗口,通过改变窗口中的球面透镜的组合来向眼睛施加球面光焦度的第一球面光焦度施加单元,将圆柱形光焦度施加到 通过改变窗口中的柱面透镜的圆柱轴的相对角度的眼睛,包括用于校正的球面透镜的第二球面光焦度施加单元,指示检查球面和圆柱形光焦度的指示单元,确定 电力施加单元施加的功率,使得通过眼镜佩戴基准位置的转换而引导的检查功率和合成的球面和圆柱形功率之间的差落在预定的允许差值内;以及控制单元, 申请单位。
    • 8. 发明授权
    • Optometric apparatus
    • 验光仪
    • US5444504A
    • 1995-08-22
    • US18033
    • 1993-02-16
    • Toshiro KobayashiKazuhiro YoshimuraAkihiro HayashiYoshinobu HosoiNobuyuki Yano
    • Toshiro KobayashiKazuhiro YoshimuraAkihiro HayashiYoshinobu HosoiNobuyuki Yano
    • A61B3/028A61B3/18A61B3/02
    • A61B3/028A61B3/18
    • An optometric apparatus includes an operating table and a vision test chart displaying device provided internally within the operating table. An optical group, including a plurality of reflection-type optical elements, are disposed within the operating table. The optical group repeatedly reflects an optical image of the vision test chart projected from the vision test chart displaying device along an optical path within said operating table. A first deflecting optical element reflects the optical image of the vision test chart reflected by the reflection-type optical element group outside the operating table in a first direction. A second deflecting optical element then reflects the optical image of the vision test chart reflected by the first deflecting optical element in a second direction toward the examinee's eyes. A line of vision of the examinee in looking at the optical image reflected by the second deflecting optical element obliquely intersects a plane passing through the optical path defined by the optical group.
    • 验光装置包括在操作台内部设置的手术台和视力测试图显示装置。 包括多个反射型光学元件的光学组被布置在操作台内。 光学组重复地反映从视觉测试图显示装置沿着所述操作台内的光路投射的视觉测试图的光学图像。 第一偏转光学元件将由反射型光学元件组反射的视觉测试图的光学图像沿第一方向反射。 然后,第二偏转光学元件将由第一偏转光学元件反射的视觉测试图的光学图像朝向受检者的眼睛的第二方向反射。 受检者在观察由第二偏转光学元件反射的光学图像的视线与通过光学组限定的光路的平面倾斜相交。