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公开(公告)号：US20140293651A1
公开(公告)日：2014-10-02
申请号：US14302771
申请日：2014-06-12
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO , Eiji YAMAMOTO , Masahiro NISHIO
IPC: F21V8/00
CPC classification number: A61B90/30 , A61B1/00105 , A61B1/00126 , A61B1/0638 , A61B1/0669 , A61B1/07 , A61B2090/306
Abstract: A first light guide route is defined as a route including a first light source, a first light source light emitting end, a first optical connection terminal, a first light guide member, and a first light emitting member, and a second light guide route is defined as a route including a second light source, a second light source light emitting end, a second optical connection terminal, a second light guide member, and a second light emitting member. The first light source light emitting end and the first optical connection terminal are constituted based on desirable first optical specifications, and the second light source light emitting end and the second optical connection terminal are constituted based on desirable second optical specifications, so that the first or second light guide route can be constituted.
Abstract translation: 第一导光路径被定义为包括第一光源，第一光源发光端，第一光学连接端子，第一导光构件和第一发光构件的路线，第二导光路线是 被定义为包括第二光源，第二光源发光端，第二光学连接端子，第二导光构件和第二发光构件的路线。 第一光源发光端和第一光连接端基于期望的第一光学规格构成，并且第二光源发光端和第二光连接端基于期望的第二光学规格构成，使得第一或第二光源 可以构成第二导光路径。
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公开(公告)号：US20140293641A1
公开(公告)日：2014-10-02
申请号：US14301704
申请日：2014-06-11
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO , Eiji YAMAMOTO , Masahiro NISHIO
IPC: F21V8/00
CPC classification number: G02B6/0005 , A61B1/00096 , A61B1/00117 , A61B1/0638 , A61B1/0653 , A61B1/07
Abstract: An irradiation module mechanically detachably attached to a light source module includes a first light source light entrance end which allows entry of first light source light from a first light source module, a first light guide member to guide the first light source light entered the first light source light entrance end, a second light source light entrance end which allows entry of second light source light from a second light source module, and a second light guide member to guide the second light source light entered the second light source light entrance end. The first light guide member and the second light guide member have optical specifications which correspond to optical characteristics of the light source light to be guided and in which the optical characteristics are different from each other.
Abstract translation: 机械地可拆卸地附接到光源模块的照射模块包括允许从第一光源模块进入第一光源光的第一光源光入射端，用于引导进入第一光的第一光源光的第一导光构件 源光入射端，允许从第二光源模块进入第二光源光的第二光源光入射端和用于引导进入第二光源光入射端的第二光源光的第二导光构件。 第一导光构件和第二导光构件具有与要被引导的光源光的光学特性对应的光学特性，并且光学特性彼此不同。
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公开(公告)号：US20140286038A1
公开(公告)日：2014-09-25
申请号：US14294696
申请日：2014-06-03
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO , Eiji YAMAMOTO , Masahiro NISHIO
IPC: F21V8/00
CPC classification number: G02B6/0008 , A61B1/00167 , A61B1/043 , F21V9/30 , F21V19/04 , F21V19/045 , F21V2200/00 , F21Y2101/00 , F21Y2113/13 , F21Y2115/10 , F21Y2115/30
Abstract: The light source system includes a plurality of light source modules configured to respectively emit light source lights having optical characteristics different from each other, and an irradiation module to which the light source modules are mechanically and detachably attached. The irradiation module includes a first light guide member, a second light guide member, and a first light conversion unit. The first light guide member has a central axis set in parallel with a central axis of the second light guide member. The first light conversion unit is optically connected to the first light guide member and is optically separated from the second light guide member.
Abstract translation: 光源系统包括：多个光源模块，被配置为分别发射具有彼此不同的光学特性的光源光;以及照射模块，光源模块机械地和可拆卸地安装在该照射模块上。 照射模块包括第一导光构件，第二导光构件和第一光转换单元。 第一导光构件具有与第二导光构件的中心轴平行的中心轴。 第一光转换单元光学连接到第一导光构件并与第二导光构件光学分离。
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公开(公告)号：US20140268643A1
公开(公告)日：2014-09-18
申请号：US14293587
申请日：2014-06-02
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO
IPC: F21K99/00
CPC classification number: F21K9/64 , A61B1/063 , A61B1/0638 , A61B1/0653 , A61B1/0661 , A61B1/0676 , A61B1/07 , F21V9/30 , F21Y2115/30 , G02B6/0003 , G02B6/0006 , G02B6/0008 , G02B6/001 , G02B23/2469 , H01S5/4025 , H01S5/4087
Abstract: A light source device includes a first semiconductor light source, a second semiconductor light source, and a wavelength converter. The first semiconductor light source emits light in a first wavelength range. The second semiconductor light source emits light in a second wavelength range different from the first wavelength range. The wavelength converter absorbs the light in the first wavelength range to emit light in a third wavelength range different from either of the first wavelength range and the second wavelength range, and transmits the light in the second wavelength range substantially entirely.
Abstract translation: 光源装置包括第一半导体光源，第二半导体光源和波长转换器。 第一半导体光源发射第一波长范围的光。 第二半导体光源发射与第一波长范围不同的第二波长范围的光。 波长转换器吸收第一波长范围内的光以发射与第一波长范围和第二波长范围中的任一个不同的第三波长范围的光，并且基本上完全透射第二波长范围的光。
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公开(公告)号：US20140016345A1
公开(公告)日：2014-01-16
申请号：US14028854
申请日：2013-09-17
Applicant: Olympus Corporation
Inventor： Masahiro NISHIO , Takeshi ITO , Eiji YAMAMOTO
IPC: F21V17/10
CPC classification number: F21V17/10 , G01J1/0219 , G01J1/0271 , G01J1/0407 , G01J1/0488 , G01J1/16 , G01J1/4228 , G01J1/4257 , G01J3/0218 , G01J3/0264 , G01J3/027 , G01J3/0291 , G01J5/025 , G01J5/041 , G02B6/0006
Abstract: An illumination system includes a light source device configured by an excitation light source, a light guiding member and a wavelength converter that are connected in order, and an operation check device. The system further includes: a connector configured to directly and physically connect the operation check device to a light signal emitting end which includes the wavelength converter; a detector configured to detect a light signal emitted from the light signal emitting end when the light signal emitting end and the operation check device are connected by the connector; and an operation determiner configured to determine the operations of the excitation light source, the light guiding member, and the wavelength converter by a detection result in the detector.
Abstract translation: 照明系统包括由顺序连接的激励光源，导光部件和波长转换器构成的光源装置和操作检查装置。 该系统还包括：连接器，被配置为将操作检查装置直接和物理地连接到包括波长转换器的光信号发射端; 检测器，被配置为当所述光信号发射端和所述操作检查装置通过所述连接器连接时，检测从所述光信号发射端发射的光信号; 以及操作确定器，被配置为通过检测器中的检测结果来确定激发光源，导光构件和波长转换器的操作。
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Patent Agency Ranking
公开(公告)号：US20220287554A1
公开(公告)日：2022-09-15
申请号：US17831649
申请日：2022-06-03
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi ITO , Masayoshi SAITO , Koki MORISHITA
Abstract: A light source device includes a first light source, a second light source, and a processor. The processor controls, based on spectrum setting information, an emitted light amount of the first light source and an emitted light amount of the second light source so that the emitted light amount of the first light source becomes larger than the emitted light amount of the second light source. The observation object includes a region of interest, a merkmal, and a peripheral portion. The spectrum setting information is set based on a merkmal observed ratio that is a ratio between a spectral reflectance in the merkmal and a spectral reflectance in the peripheral portion. A degree of disassociation of the merkmal observed ratio in the first wavelength region from 1 is greater than a degree of disassociation of the merkmal observed ratio in the second wavelength region from 1.
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公开(公告)号：US20170112370A1
公开(公告)日：2017-04-27
申请号：US15397835
申请日：2017-01-04
Applicant: OLYMPUS CORPORATION
Inventor： Bakusui DAIDOJI , Takeshi ITO , Hiroyuki KAMEE
CPC classification number: A61B1/0661 , A61B1/00009 , A61B1/0002 , A61B1/04 , A61B1/06 , A61B1/0638 , A61B1/07 , G02B23/2461 , G02B23/2484
Abstract: An endoscope system includes an illumination section, a color component ratio measurement section and a light quantity ratio adjustment circuit. The illumination section including a light source sequentially or simultaneously radiates an illumination light being a plurality of narrow-band lights having wavelengths different from each other and having light quantities which are independently controllable each other, on an observation object. The color component ratio measurement section measures a color component ratio of the illumination light. The light quantity ratio adjustment circuit adjusts a light quantity ratio of the narrow-band lights based on an output from the color component ratio measurement section and performs color correction to cause the illumination light to be a desired color.
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公开(公告)号：US20160331218A1
公开(公告)日：2016-11-17
申请号：US15221664
申请日：2016-07-28
Applicant: OLYMPUS CORPORATION
Inventor： Hiroyuki KAMEE , Takeshi ITO
CPC classification number: A61B1/0661 , A61B1/00009 , A61B1/043 , A61B1/063 , A61B1/0638 , A61B1/0669 , A61B1/3137 , A61B5/14552 , G02B23/2461 , G02B23/2484 , G03B15/05 , G03B2215/0567 , G06T5/009 , G06T2207/10068 , G06T2207/20208 , G06T2207/30101
Abstract: A medical image formation apparatus includes laser emitting elements which emit laser light rays different in wavelength, an image selection circuit to select a kind of observation image, a light source controller which controls the laser emitting elements, in accordance with an observation mode corresponding to the selected kind, an imager which images return light ray from an observation target and then outputs the return light ray as an image signal, and an image processor which forms the observation images. A first laser emitting group is controlled when the kind of selected observation image is a first observation image. A second laser emitting group is controlled when the kind of selected observation image is a second observation image. The first laser emitting group and the second laser emitting group include a first common laser emitting element.
Abstract translation: 医疗图像形成装置包括：发射波长不同的激光的激光发射元件;选择一种观察图像的图像选择电路;控制激光发射元件的光源控制器; 选择类型的图像，其中图像从观察目标返回光线，然后输出返回光线作为图像信号，以及形成观察图像的图像处理器。 当所选择的观察图像的种类是第一观察图像时，控制第一激光发射组。 当选择的观察图像的种类是第二观察图像时，控制第二激光发射组。 第一激光发射组和第二激光发射组包括第一公共激光发射元件。
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公开(公告)号：US20160242626A1
公开(公告)日：2016-08-25
申请号：US15146934
申请日：2016-05-05
Applicant: OLYMPUS CORPORATION
Inventor： Bakusui DAIDOJI , Takeshi ITO , Hiroyuki KAMEE
CPC classification number: A61B1/00009 , A61B1/00006 , A61B1/00039 , A61B1/00045 , A61B1/00096 , A61B1/00163 , A61B1/04 , A61B1/063 , A61B1/0638 , A61B1/0669 , A61B1/07 , A61B5/0066 , G02B23/2453 , G02B27/48
Abstract: An endoscopic system includes a speckle reduction unit which is reduce speckle generated on an observed portion by light that has coherence, a controller which controls an operation of the speckle reduction unit and a plurality of observation modes including a speckle observation mode of observing the observed portion based on the speckle generated on the observed portion by the light. The controller controls the operation of the speckle reduction unit in accordance with the observation modes such that the speckle reduction unit does not reduce the speckle in the speckle observation mode and the speckle reduction unit reduces the speckle in the observation modes other than the speckle observation mode.
Abstract translation: 内窥镜系统包括散斑减少单元，其通过具有相干性的光减少在观察部分产生的斑点，控制散斑减少单元的操作的控制器和包括观察观察部分的斑点观察模式的多个观察模式 基于由观察部分产生的斑点。 控制器根据观察模式控制散斑减少单元的操作，使得散斑减少单元不会减少散斑观察模式中的斑点，并且散斑减少单元减少散斑观察模式以外的观察模式中的斑点 。
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公开(公告)号：US20160073866A1
公开(公告)日：2016-03-17
申请号：US14950464
申请日：2015-11-24
Applicant: OLYMPUS CORPORATION
Inventor： Hiromasa Fujita , Takeshi ITO
CPC classification number: A61B1/07 , A61B1/00004 , A61B1/00013 , A61B1/00112 , A61B1/00117 , A61B1/00124 , A61B1/00126 , A61B1/00165 , A61B1/005 , A61B1/042 , A61B1/045 , A61B1/063 , A61B1/0653 , A61B1/0669 , A61B1/0684 , A61B2034/2061
Abstract: A tubular system includes a tubular apparatus including a flexible inserting section and a physical quantity detector, a physical quantity detector signal processing box to process a signal from the physical quantity detector, and a detachable connection cable to connect the tubular apparatus with the physical quantity detector signal processing box. The physical quantity detector includes an optical waveguide arranged in the inserting section. The connection cable includes a light source to supply light to the optical waveguide, a photodetector to detect light modulated by the physical quantity detector, a light entrance/exit section to supply or receive an optical signal to or from the physical quantity detector, and an electrical input/output section to supply or receive an electrical signal to or from the physical quantity detector signal processing box.
Abstract translation: 管状系统包括管状装置，其包括柔性插入部分和物理量检测器，用于处理来自物理量检测器的信号的物理量检测器信号处理盒，以及可拆卸连接电缆，用于将管状装置与物理量检测器 信号处理盒。 物理量检测器包括布置在插入部分中的光波导。 连接电缆包括用于向光波导提供光的光源，用于检测由物理量检测器调制的光的光电检测器，向物理量检测器提供或接收光信号的光入射/出射部，以及 电输入/输出部分，用于向物理量检测器信号处理盒提供或接收电信号。
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