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公开(公告)号：US09500812B2
公开(公告)日：2016-11-22
申请号：US14580672
申请日：2014-12-23
Applicant: OLYMPUS CORPORATION
Inventor： Yoshinori Tanaka , Satoshi Ohara
IPC: G02B6/38
CPC classification number: G02B6/3817 , G02B6/3885 , H01R13/631 , H01R13/645
Abstract: A photoelectric composite connector includes a first fitting member including a first holding member holding at least one first optical fiber, and at least one first electric connecting portion, and a second fitting member including a second holding member holding at least one second optical fiber, and at least one second electric connecting portion. The first and second fitting members are constituted as to fit into and onto each other so that the first and second optical fibers are optically connected and the first and second electric connecting portions are electrically connected. The first and second fitting members includes a protecting section to prevent foreign materials generated during fitting of the first and second fitting members from entering into at least the first and second holding members.
Abstract translation: 光电复合连接器包括第一配件，其包括保持至少一个第一光纤的第一保持构件和至少一个第一电连接部分，以及包括保持至少一个第二光纤的第二保持构件的第二配件，以及 至少一个第二电连接部分。 第一和第二装配构件被构造成彼此配合，使得第一和第二光纤被光学连接，并且第一和第二电连接部分电连接。 第一和第二装配构件包括保护部分，以防止在第一和第二装配构件的装配期间产生的异物进入至少第一和第二保持构件。
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公开(公告)号：US12169963B2
公开(公告)日：2024-12-17
申请号：US17940224
申请日：2022-09-08
Applicant: OLYMPUS CORPORATION
Inventor： Satoshi Ohara
IPC: G06T7/00 , A61B1/00 , A61B1/06 , G06T7/73 , G06V10/25 , G06V10/70 , G06V10/774 , G06V10/776 , H04N23/60 , H04N23/61 , G06V10/141 , H04N23/50
Abstract: A processing system includes a processor with hardware. The processor is configured to perform processing of acquiring a detection target image captured by an endoscope apparatus, controlling the endoscope apparatus based on control information, detecting a region of interest included in the detection target image based on the detection target image for calculating estimated probability information representing a probability of the detected region of interest, identifying the control information for improving the estimated probability information related to the region of interest within the detection target image based on the detection target image, and controlling the endoscope apparatus based on the identified control information.
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公开(公告)号：US11304591B2
公开(公告)日：2022-04-19
申请号：US17117507
申请日：2020-12-10
Applicant: OLYMPUS CORPORATION
Inventor： Hiroyuki Kamee , Satoshi Ohara
Abstract: An optical connection module for an endoscope includes: an optical fiber having a fiber end surface and configured to guide a part of emitted light emitted from a light source and incident on the fiber end surface; a ferrule having a ferrule end surface with an opening of a through-hole into which the optical fiber is inserted, the ferrule including a scatterer configured to scatter, in an inside of the ferrule, a part of the emitted light incident on the ferrule end surface, the ferrule being configured to emit scattered light generated by scattering from a side surface; and an optical sensor arranged in the periphery of the side surface of the ferrule and configured to receive the scattered light.
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公开(公告)号：US10849487B2
公开(公告)日：2020-12-01
申请号：US16690247
申请日：2019-11-21
Applicant: OLYMPUS CORPORATION
Inventor： Kazuaki Tamura , Satoshi Ohara
Abstract: An illumination unit includes a light guide to guide primary light, a conversion member to convert the primary light into secondary light, and a holder holding an exit end of the light guide and the conversion member. The holder includes an entrance portion that the primary light enters, an exit portion to emit illumination light including the secondary light, and a fixing portion fixing the conversion member between the entrance portion and the exit portion in a direction of a central axis of the primary light. The fixing portion is arranged in a planar region perpendicular to the central axis of the primary light and on an inner peripheral face of the holder. The conversion member is in contact with the fixing portion.
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公开(公告)号：US10548466B2
公开(公告)日：2020-02-04
申请号：US15215717
申请日：2016-07-21
Applicant: OLYMPUS CORPORATION
Inventor： Satoshi Ohara , Eiji Yamamoto , Takeshi Ito , Masahiro Nishio , Hiroyuki Kamee , Motoki Tabata
Abstract: A first light source module includes a light source-side connection hole to which a irradiation-side connector of a irradiation module is mechanically detachably attached. The light source-side connection hole is made common to the first irradiation-side connector, which is mounted in the first irradiation module, and the second irradiation-side connector, which is mounted in the second irradiation module, such that the light source-side connection hole is connectable to the first irradiation-side connector and the second irradiation-side connector.
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Patent Agency Ranking
公开(公告)号：US09921098B2
公开(公告)日：2018-03-20
申请号：US15268553
申请日：2016-09-17
Applicant: OLYMPUS CORPORATION
Inventor： Yoshinori Tanaka , Satoshi Ohara
CPC classification number: G01J1/0425 , A61B1/00117 , A61B1/0653 , G01J1/4257 , G01J1/44 , G02B6/00 , G02B23/2469 , G02B23/26
Abstract: An optical unit includes an optical element serving as a light guide path, which includes an incident entrance, an emitter, a light coupler which is arranged in the case where a plurality of incident entrances are arranged, and which couples a primary light, and a light separator which is arranged in the case where a plurality of emitters are arranged, and which separates the primary light to each of the emitters. The optical unit further includes a detector which directly or indirectly detects a leakage light leaking outside of the light guide path from the light guide path.
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公开(公告)号：US20170095144A1
公开(公告)日：2017-04-06
申请号：US15380081
申请日：2016-12-15
Applicant: OLYMPUS CORPORATION
Inventor： Motoki Tabata , Takeshi Ito , Satoshi Ohara
CPC classification number: A61B1/0684 , A61B1/06 , A61B1/0661 , A61B1/07
Abstract: An endoscope light source apparatus includes a first light source section that emits first light, a second light source section that emits second light, and an optical path combiner that combines an optical path of the first light and an optical path of the second light. The etendue of the first light source section is smaller than the etendue of the second light source section. The optical path combiner has an optical deflection surface that deflects the second light, and has an aperture that allows the first light to pass through it within an area of the optical deflection surface. The optical path combiner deflects the second light so that a center axis of the optical path of the second light deflected by the optical deflection surface corresponds to a center axis of the optical path of the first light that has passed through the aperture.
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公开(公告)号：US20170059849A1
公开(公告)日：2017-03-02
申请号：US15350181
申请日：2016-11-14
Applicant: OLYMPUS CORPORATION
Inventor： Bakusui Daidoji , Takeshi Ito , Satoshi Ohara , Motoki Tabata
IPC: G02B23/24 , A61B1/07 , A61B1/06 , A61B1/00 , G02B27/48 , G02B6/293 , G02B6/04 , G02B6/44 , G02B6/42 , G02B6/036 , G02B6/02 , A61B1/04 , G02B6/35
CPC classification number: G02B23/2469 , A61B1/00045 , A61B1/00163 , A61B1/04 , A61B1/06 , A61B1/0638 , A61B1/07 , G02B6/02042 , G02B6/036 , G02B6/04 , G02B6/26 , G02B6/29388 , G02B6/32 , G02B6/3506 , G02B6/3508 , G02B6/3598 , G02B6/4268 , G02B6/4471 , G02B23/2461 , G02B23/2484 , G02B26/0875 , G02B27/48
Abstract: An endoscope system has observation modes making observations with lights having optical characteristics different from each other. The system includes an endoscope including an insertion section provided with an illumination window, a light guide arranged in the insertion section, and including an entrance end on which the lights enter and a plurality of light guide areas that guide the lights entered on the entrance end, and an entrance area switching unit that switches between the light guide areas through which the entered lights are guided by switching between areas on which the lights enter at the entrance end in accordance with an observation mode.
Abstract translation: 内窥镜系统具有观察模式，其具有彼此具有不同光学特性的光的观察。 该系统包括：内窥镜，具有设置有照明窗口的插入部，设置在插入部中的导光体，并且包括光入射的入射端和导入入射端的光的多个导光区域 以及入口区域切换单元，其根据观察模式在入射端入射的区域之间切换，在导光区域之间切换输入的光。
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公开(公告)号：US09146356B2
公开(公告)日：2015-09-29
申请号：US14081346
申请日：2013-11-15
Applicant: OLYMPUS CORPORATION
Inventor： Satoshi Ohara
CPC classification number: G02B6/26 , G02B6/264 , G02B6/3877
Abstract: An optical device includes, for example, an optical fiber that guides light, a first holding member that holds the optical fiber, an optical element that functions by the light guided by the optical fiber being irradiated, and a second holding member that holds the optical element. The optical device further includes an optically coupled member elastically deformed by one end portion of the first holding member and one end portion of the second holding member being inserted to optically couple the optical fiber and the optical element by being elastically deformed.
Abstract translation: 光学装置包括例如引导光的光纤，保持光纤的第一保持部件，由被照射的光纤引导的光起作用的光学元件，以及保持光学部件的第二保持部件 元件。 光学装置还包括通过第一保持构件的一个端部弹性变形的光耦合构件，并且插入第二保持构件的一个端部以通过弹性变形来光耦合光纤和光学元件。
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公开(公告)号：US11076752B2
公开(公告)日：2021-08-03
申请号：US15596076
申请日：2017-05-16
Applicant: OLYMPUS CORPORATION
Inventor： Satoshi Ohara
Abstract: An endoscope light source system includes a light source module, an insertion module and a light guide path. The light source system further includes a light connector which is provided on the light guide path and optically connects an auxiliary light guide path to the light guide path, such that auxiliary light is guided to the light guide path from the auxiliary light guide path which guides the auxiliary light; and an irradiation module which emits at least one of light-source light which is guided by the light guide path and the auxiliary light which is guided by the light guide path, to an outside of an endoscope as illumination light, and radiates the illumination light to a to-be-illuminated part.
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