专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

131. 发明授权

US07677727B2 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：US07677727B2
公开(公告)日：2010-03-16
申请号：US12230603
申请日：2008-09-02
申请人： Kazunari Shimizu , Kenji Nakamura
发明人： Kazunari Shimizu , Kenji Nakamura
IPC分类号： A61B3/10
CPC分类号： A61B3/1035 , A61B3/1173
摘要： An eye refractive power measurement apparatus capable of performing analysis of an examinee's eye for irregular astigmatism with accuracy comprises a measurement optical system comprising an optical system projecting measurement light onto an examinee's fundus and an optical system photo-receiving the measurement light as a ring or substantially-ring fundus reflection image, a light deflection member placed in the optical systems, a unit rotating the deflection member, a memory storing the photo-received image as a measurement image, an analysis unit performing analysis of the measurement image, and an output unit, wherein the analysis unit detects the number of images or a width of an image in each meridian direction in the measurement image and judges the eye has irregular astigmatism when a portion in which the number of the images is two or a portion in which the width of the image goes beyond a predetermined level is detected.
摘要翻译：能够准确地进行被检眼的不规则散光的眼屈光力测量装置包括：测量光学系统，包括将测量光投射到受检者的眼底上的光学系统;以及光学系统，光学系统以测量光的形式接收环或基本上放置在光学系统中的光偏转构件，旋转偏转构件的单元，存储作为测量图像的光接收图像的存储器，执行测量图像分析的分析单元和输出单元其中，所述分析单元检测所述测量图像中每个子午线方向上的图像数量或图像的宽度，并且当所述图像数量为2的部分或宽度的部分时，判断所述眼睛具有不规则的散光检测出超过预定水平的图像。

132. 发明授权

US07654670B2 Electric joystick mechanism for an ophthalmic apparatus 有权
标题翻译：用于眼科装置的电动操纵杆机构
公开(公告)号：US07654670B2
公开(公告)日：2010-02-02
申请号：US12230507
申请日：2008-08-29
申请人： Yoshiaki Mimura
发明人： Yoshiaki Mimura
IPC分类号： A61B3/14
CPC分类号： A61B3/028 , A61B3/0033 , A61B3/0083 , G05G2009/04744
摘要： An electric joystick mechanism for an ophthalmic apparatus which is capable of improving manipulation performance of a joystick and is simple in structure comprises a base, a joystick having a shaft, a driving unit having a motor for moving an ophthalmic examination unit horizontally, and a control unit for controlling the driving unit in response to tilting manipulation of the joystick by an examiner, wherein the control unit performs first control of finely moving the examination unit by controlling the driving unit based on a manipulation signal of the joystick, and second control of roughly moving the examination unit by controlling the driving unit when tilting condition of the joystick becomes a predetermined tilting condition, and in the second control, velocity of driving of the driving unit is controlled based on velocity of the tilting manipulation of the joystick in the first control.
摘要翻译：一种用于眼科装置的电动操纵杆机构，其能够改善操纵杆的操作性能并且结构简单，包括基座，具有轴的操纵杆，具有用于水平移动眼科检查单元的马达的驱动单元和控制器单元，用于响应于检查者对操纵杆的倾斜操纵来控制驱动单元，其中控制单元通过基于操纵杆的操纵信号控制驱动单元来执行微调移动检查单元的第一控制，以及粗略的第二控制当操纵杆的倾斜状态变为预定的倾斜状态时，通过控制驱动单元来移动检查单元，并且在第二控制中，基于第一控制中的操纵杆的倾斜操纵的速度来控制驱动单元的驱动速度。

133. 发明申请

US20100014089A1 Optical tomographic image photographing apparatus 有权
标题翻译：光学断层图像摄影装置
公开(公告)号：US20100014089A1
公开(公告)日：2010-01-21
申请号：US12458238
申请日：2009-07-06
申请人： Yoshiyuki Yamada , Yukihiro Higuchi , Norimasa Satake , Hisanari Torii
发明人： Yoshiyuki Yamada , Yukihiro Higuchi , Norimasa Satake , Hisanari Torii
IPC分类号： G01B9/02 , A61B3/14
CPC分类号： G01B9/0203 , A61B3/102 , G01B9/02044 , G01B9/02064 , G01B9/02078 , G01B9/02083 , G01B9/02089 , G01B9/02091 , G01N21/4795
摘要： An apparatus has an optical system detecting spectral information and having an optical scanner and a driving unit changing the optical path length by moving an optical member, a monitor, a control unit obtaining a tomographic image by performing Fourier analysis on the information and displaying the obtained image, and a unit previously setting an image on the monitor, in which the member is moved from an initial position and presence or absence of the tomographic image is determined, when the presence is detected, whether the tomographic image is normal or inverted is determined, and when the tomographic image is not the set image, the member is moved to obtain the set image, and when the tomographic image is the set image, the member is moved so that a position of the tomographic image in the depth direction coincides with a predetermined adjustment position and the driving unit is stopped.
摘要翻译：一种装置具有检测光谱信息的光学系统，并且具有光学扫描器和驱动单元，通过移动光学构件，监视器，控制单元，通过对信息进行傅立叶分析来获得断层图像来改变光路长度，并显示所获得的图像，以及预先在监视器上设置图像的单元，其中，成员从初始位置移动并且存在或不存在断层图像被确定，当检测到存在时，确定断层图像是正常还是反转，并且当断层图像不是设定图像时，移动构件以获得设定图像，并且当断层图像是设定图像时，移动构件，使得断层图像在深度方向上的位置与预定的调整位置和驱动单元停止。

134. 发明授权

US07628490B2 Slit lamp microscope and ophthalmic laser treatment apparatus with the microscope 有权
标题翻译：狭缝灯显微镜和眼科激光治疗仪用显微镜
公开(公告)号：US07628490B2
公开(公告)日：2009-12-08
申请号：US11902617
申请日：2007-09-24
申请人： Hirokazu Nakamura
发明人： Hirokazu Nakamura
IPC分类号： A61B3/10
CPC分类号： A61B3/135 , A61F9/008 , A61F9/00821 , A61F2009/00863 , A61F2009/00872
摘要： A binocular slit lamp microscope for observing a patient's eye, comprises: an objective lens; binocular eyepieces; and a mechanism that includes a plurality of optical systems and is arranged to switch the optical systems to be selectively placed in a predetermined position between the objective lens and the binocular eyepieces on an observation optical path, the mechanism including a variable magnification optical system for changing observation magnification and a viewing angle changing optical system for changing a viewing angle between a right viewing path and a left viewing path.
摘要翻译：一种用于观察患者眼睛的双目裂隙灯显微镜，包括：物镜; 双眼目镜; 以及包括多个光学系统并且被布置成将光学系统选择性地放置在观察光路上的物镜和双目目镜之间的预定位置的机构，该机构包括可变放大率光学系统，用于改变观察倍率和用于改变右视道和左观察路径之间的视角的视角改变光学系统。

135. 发明申请

US20090290122A1 Vision Testing System 有权
标题翻译：视力检测系统
公开(公告)号：US20090290122A1
公开(公告)日：2009-11-26
申请号：US12225178
申请日：2007-04-25
申请人： Yoshinobu Hosoi , Yuichiro Kanazawa , Hirohisa Terabe , Yoshihiro Ozaki
发明人： Yoshinobu Hosoi , Yuichiro Kanazawa , Hirohisa Terabe , Yoshihiro Ozaki
IPC分类号： A61B3/08
CPC分类号： A61B3/032 , A61B3/0033 , A61B3/0285
摘要： A subjective vision testing system is used for visual function tests for examinees. The subjective vision testing system is provided with an optometric apparatus which selectively sets optical elements in front of both eyes of an examinee, an optotype presenting apparatus for displaying optotypes to the examinee, and a controller. The optotype presenting apparatus, based on a command signal for implementation of a binocular balance test, displays optotypes used for binocular balance tests. The optometric apparatus, based on a command signal for implementation of a binocular balance test, sets a first prism in front of the examinee's right eye and a second prism in front of the examinee's left eye. The second prism has a base direction vertically opposite to the first prism and the same prism power as the first prism.
摘要翻译：主观视觉检测系统用于考生的视觉功能测试。主观视力检查系统具有选择性地将被检体的双眼前方的光学元件，向受检者显示视标的视标呈现装置和控制器的验光装置。基于用于实现双目平衡测试的命令信号的视标呈现装置显示用于双目平衡测试的视标。验光装置基于用于实现双目平衡测试的命令信号，在受检者的右眼前面设置第一棱镜，在被检者的左眼前面设置第二棱镜。第二棱镜具有与第一棱镜垂直相反的基准方向和与第一棱镜相同的棱镜功率。

136. 发明申请

US20090275820A1 Non-contact ultrasonic tonometer 有权
标题翻译：非接触式超声波眼压计
公开(公告)号：US20090275820A1
公开(公告)日：2009-11-05
申请号：US12385914
申请日：2009-04-23
申请人： Tetsuyuki Miwa
发明人： Tetsuyuki Miwa
IPC分类号： A61B3/16
CPC分类号： A61B3/165 , A61B3/0008 , A61B3/0041 , A61B3/0075 , A61B3/0083 , A61B3/113 , A61B3/152 , A61B8/10 , A61B8/543
摘要： A non-contact ultrasonic tonometer for measuring intraocular pressure of an examinee's eye in non-contact manner by use of an ultrasonic wave comprises: a probe including a vibrator for making the ultrasonic wave incident on the eye and a sensor for detecting the ultrasonic wave reflected from the eye; a detection unit which detects an alignment state of the probe with respect to the eye; a determination unit which determines whether the alignment state is proper or not based on a detection result of the detection unit; a trigger signal generation unit which generates a trigger signal to start measurement based on a determination result of the determination unit; and a control unit which controls the probe to emit the ultrasonic wave based on generation of the trigger signal.
摘要翻译：一种用于通过使用超声波以非接触方式测量被检眼的眼内压的非接触式超声波眼压计包括：包括用于使超声波入射到眼睛上的振动器的探头和用于检测反射的超声波的传感器从眼睛; 检测单元，其检测所述探针相对于所述眼睛的对准状态; 确定单元，其基于检测单元的检测结果来确定对准状态是否适当; 触发信号生成单元，其基于所述确定单元的确定结果生成开始测量的触发信号; 以及控制单元，其基于所述触发信号的生成来控制所述探针发射超声波。

137. 发明申请

US20090275819A1 Non-contact ultrasonic tonometer 有权
标题翻译：非接触式超声波眼压计
公开(公告)号：US20090275819A1
公开(公告)日：2009-11-05
申请号：US12385912
申请日：2009-04-23
申请人： Tetsuyuki Miwa
发明人： Tetsuyuki Miwa
IPC分类号： A61B3/16
CPC分类号： A61B3/165 , A61B8/10
摘要： A non-contact ultrasonic tonometer for measuring intraocular pressure of an examinee's eye, in non-contact manner by use of an ultrasonic wave comprises: a probe including a vibrator for making the ultrasonic wave incident on the examinee's eye and a sensor for detecting the ultrasonic wave reflected from the examinee's eye; and an observation optical system for observing an anterior segment of the eye, wherein the probe is placed in an optical path of the observation optical system, and the observation optical system forms an image of the anterior segment through a surrounding region of the probe.
摘要翻译：一种用于通过使用超声波以非接触方式测量被检眼的眼内压的非接触式超声波眼压计包括：包括用于使超声波入射在被检眼上的振动器的探头和用于检测超声波的传感器从受检者眼中反映出来的波浪; 以及用于观察眼睛前段的观察光学系统，其中探针被放置在观察光学系统的光路中，并且观察光学系统通过探针的周围区域形成前部分的图像。

138. 发明授权

US07609371B2 Lens meter 有权
标题翻译：镜头表
公开(公告)号：US07609371B2
公开(公告)日：2009-10-27
申请号：US11992419
申请日：2005-11-02
申请人： Tadashi Kajino
发明人： Tadashi Kajino
IPC分类号： G01M11/02
CPC分类号： G01M11/0264
摘要： A lens meter for measuring optical characteristics of a lens to be measured includes a measurement optical system including a light source which projects a measurement light beam to the lens and a light receiving sensor which receives the measurement light beam having passed through the lens; an arithmetic part which obtains optical characteristic distribution of a predetermined measurement region of the lens based on a light reception result of the light receiving sensor; near-vision-portion determination means which determines whether a near vision portion of the lens is present in the measurement region based on the optical characteristic distribution in the measurement region; and detection means which detects presence of a non-optical region in addition to an optical region of the lens in the measurement region based on the light reception result of the light receiving sensor; the arithmetic part obtains additional power of the lens based on the optical characteristic distribution of the optical region in the measurement region when the near-vision-portion determination means does not determine the presence of the near vision portion in the measurement region and the detection means detects the presence of the non-optical region in the measurement region.
摘要翻译：用于测量要测量的透镜的光学特性的透镜仪包括测量光学系统，包括将测量光束投射到透镜的光源和接收已经穿过透镜的测量光束的光接收传感器; 运算部，其基于所述受光传感器的光接收结果获得所述透镜的预定测量区域的光学特性分布; 近视觉部分确定装置，其基于所述测量区域中的光学特性分布来确定所述透镜的近距离部分是否存在于所述测量区域中; 以及检测装置，其基于所述光接收传感器的光接收结果，在所述测量区域中除了所述透镜的光学区域之外还检测非光学区域的存在; 算术部分在近视觉部分确定装置不确定测量区域中近视觉部分的存在的情况下，基于测量区域中的光学区域的光学特性分布来获得透镜的附加功率，并且检测装置检测测量区域中非光学区域的存在。

139. 发明申请

US20090247051A1 EYEGLASS LENS PROCESSING APPARATUS 有权
标题翻译：眼镜镜片加工设备
公开(公告)号：US20090247051A1
公开(公告)日：2009-10-01
申请号：US12414295
申请日：2009-03-30
申请人： Hirokatsu OBAYASHI
发明人： Hirokatsu OBAYASHI
IPC分类号： B24B49/02 , B24B9/14
CPC分类号： B24B9/148
摘要： An eyeglass lens processing apparatus includes: an edge position detector which detects front and rear edge positions of an eyeglass lens based on target lens shape data; a bevel locus setting unit which includes: a) a provisional bevel locus calculator which obtains a provisional bevel locus by obtaining a bevel curve substantially equal to a frame curve; b) a nose-side bevel position determining unit which determines a corrected bevel apex position at a nose-side edge position; c) an ear-side bevel position determining unit which determines a corrected bevel apex position at an ear-side edge position; and d) a corrected bevel locus calculator which obtains a corrected bevel locus which has a curve value equal to the bevel curve; and a processing controller which obtains beveling information based on the corrected bevel locus and controls an operation of the apparatus according to the beveling data.
摘要翻译：一种眼镜镜片处理装置，包括：边缘位置检测器，其基于目标透镜形状数据检测眼镜片的前后位置; 斜坡轨迹设定单元，其包括：a）临时斜面轨迹计算器，通过获得基本上等于框架曲线的斜面曲线来获得临时斜面轨迹; b）鼻侧斜角位置确定单元，其确定在鼻侧边缘位置处的校正的斜角顶点位置; c）耳侧斜角位置确定单元，其确定耳侧边缘位置处的校正的斜角顶点位置; 以及d）校正斜面轨迹计算器，其获得具有等于所述斜面曲线的曲线值的校正斜面轨迹; 以及处理控制器，其基于经修正的斜角轨迹获得斜切信息，并根据斜切数据控制设备的操作。

140. 发明申请

US20090244486A1 Optotype presenting apparatus 有权
标题翻译：光面呈现装置
公开(公告)号：US20090244486A1
公开(公告)日：2009-10-01
申请号：US12385133
申请日：2009-03-31
申请人： Tatefumi ODA
发明人： Tatefumi ODA
IPC分类号： A61B3/032 , A61B3/08
CPC分类号： A61B3/032 , A61B3/08
摘要： An optotype presenting apparatus capable of presenting an optotype having a high degree of flexibility to an examinee's eye while a production cost of the apparatus is curbed comprises a main body comprising an optotype forming unit comprising first and second displays displaying optotypes, and a beam combiner combining optical paths of the displays, the optotype forming unit adjusting, if optotype light bundles have polarizing axes, the axes, and providing, if optotype light bundles have no polarizing axis, polarizing axes to the bundles, whereby the bundles form optotypes having the perpendicular polarizing axes, and a projection optical system for projecting the light bundles onto the eye at a test distance, an optotype selecting unit, and a display control unit controlling the displays to display binocular-vision-test optotypes if they are selected, and controlling one of the displays to display a visual-acuity-test optotype if it is selected.
摘要翻译：一种视标呈现装置，其能够在被检查者的眼睛的生产成本的情况下呈现具有高度灵活性的视标，包括包括视标形成单元的主体，其包括显示视标的第一和第二显示器，以及组合器显示器的光路，视标形成单元调整，如果视标光束具有偏振轴，轴，并且如果视标光束没有偏振轴，则提供与束的偏振轴，由此束形成具有垂直偏振的视标轴，以及用于将测试距离上的光束投射到眼睛上的投影光学系统，视标选择单元和控制显示器的显示控制单元，如果它们被选择则显示双眼视力测试视标，并且控制其中之一如果选择了显示器以显示视敏度测试光标。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式