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公开(公告)号：US20170042410A1
公开(公告)日：2017-02-16
申请号：US15337023
申请日：2016-10-28
Applicant: OLYMPUS CORPORATION
Inventor： Mamoru HASEGAWA , Masanori OGATA , Hiroyoshi YAJIMA
IPC: A61B1/00
CPC classification number: G02B26/103 , A61B1/00158 , A61B1/00165 , A61B1/00172 , H01F27/292 , H01F41/041
Abstract: An optical fiber scanning apparatus is the optical fiber scanning apparatus for which an optical fiber to which a permanent magnet is disposed and which is configured to emit illumination light from a distal end portion is arranged in a hollow portion of a magnetic field generation unit, the magnetic field generation unit is provided with four coil units each including a flexible substrate where a planar coil, a lead-out wiring layer of the planar coil and an external connection electrode pad are disposed, and an inside of the four coil units arranged in a square prism shape configures the hollow portion.
Abstract translation: 光纤扫描装置是在磁场产生部的中空部配置有配置有永久磁铁的光纤并且被配置为从远端部发射照明光的光纤扫描装置， 磁场产生单元设置有四个线圈单元，每个线圈单元包括柔性基板，其中布置有平面线圈，平面线圈的引出布线层和外部连接电极焊盘，以及布置在其中的四个线圈单元的内部 方形棱镜形状构成中空部分。
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公开(公告)号：US20190004254A1
公开(公告)日：2019-01-03
申请号：US16101726
申请日：2018-08-13
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro YOSHINO , Seiki TORIYAMA , Hiroyoshi YAJIMA , Shinichi MATSUMOTO , Yoshiyuki HIYAMA
IPC: G02B6/38
Abstract: An optical connector includes a plug frame including a ferrule insertion portion. An eight-sided regular polygonal attachment hole, into which a four-sided regular polygonal flange portion of a flange is fitted, is formed in the ferrule insertion portion so that vicinities of outer corner portions of a four-sided regular polygon of the flange portion come into contact with inner corner portions of the eight-sided regular polygonal attachment hole, thereby preventing rotation of the flange centered on an axis direction of the flange. A ferrule is inserted into the plug frame while a rotation position determined by the flange portion and the attachment hole is adjusted relative to a direction of eccentricity of an optical fiber in a ferrule cylindrical body, and the ferrule is fitted in and held by the plug frame.
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公开(公告)号：US20160324402A1
公开(公告)日：2016-11-10
申请号：US15214812
申请日：2016-07-20
Applicant: OLYMPUS CORPORATION
Inventor： Hiroyoshi YAJIMA
CPC classification number: A61B1/00126 , A61B1/07 , G02B6/38 , G02B6/3825 , G02B6/3849 , G02B6/3874 , G02B6/3877 , G02B6/3897 , G02B6/42 , G02B6/4292 , G02B23/2469 , G02B23/26 , H04N2005/2255
Abstract: An optical fiber connection adapter connects connectors, which each include a ferrule that contains a tip of a single-mode optical fiber, and guides light from a laser light source from the interior to the exterior of a casing. The adapter includes a housing, a sleeve configured so that the ferrules are inserted therein and so that the single-mode optical fibers of the connectors are optically connected to each other, and a dust protection ring disposed at a casing side of the sleeve and configured to regulate rotation of the sleeve relative to the housing and to shield an interval between the interior of the casing and the interior of the housing when the connector at the casing side is connected.
Abstract translation: 光纤连接适配器连接连接器，每个连接器包括包含单模光纤的尖端的套圈，并将来自激光光源的光从外部的内部引导到外部。 适配器包括壳体，套筒构造成使得套圈插入其中，使得连接器的单模光纤彼此光学连接，并且防尘环设置在套筒的壳体侧并且被配置 以当壳体侧的连接器连接时，调节套筒相对于壳体的旋转并且屏蔽壳体内部和壳体内部之间的间隔。
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公开(公告)号：US20170231689A1
公开(公告)日：2017-08-17
申请号：US15585515
申请日：2017-05-03
Applicant: OLYMPUS CORPORATION
Inventor： Makoto IGARASHI , Takeshi WATANABE , Yuji HIRAI , Kenichi KIMURA , Satoshi HOMMA , Hiroshi MIYAJIMA , Hiroyoshi YAJIMA
CPC classification number: A61B18/1445 , A61B1/00 , A61B1/126 , A61B5/0084 , A61B5/4836 , A61B5/489 , A61B17/00234 , A61B18/22 , A61B90/30 , A61B90/70 , A61B2017/00296 , A61B2018/00601 , A61B2018/0063 , A61B2018/00642 , A61B2018/0066 , A61B2018/00708 , A61B2018/00904 , A61B2018/00982 , A61B2090/306 , A61B2218/005 , A61B2218/008 , A61B2505/05 , A61B2562/0238 , A61B2562/18 , A61F9/00821 , G01N21/9009
Abstract: A medical apparatus includes a treatment device configured to be capable of treating a subject by applying energy to the subject, an optical fiber including a light emitting face for emitting light into the subject, the optical fiber being connected to the treatment device, and a shield portion that is disposed in front of the light emitting face of the optical fiber, the shield portion being configured to expose the light emitting face when the treatment device does not perform a treatment operation and to shield the light emitting face when the treatment device performs the treatment operation.
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公开(公告)号：US20170150876A1
公开(公告)日：2017-06-01
申请号：US15430968
申请日：2017-02-13
Applicant: OLYMPUS CORPORATION
Inventor： Makoto IGARASHI , Hiroyoshi YAJIMA
CPC classification number: A61B1/0638 , A61B1/00006 , A61B1/00009 , A61B1/0005 , A61B1/04 , A61B1/06 , A61B5/0086 , A61B5/7425 , G02B23/24
Abstract: A biological observation system includes: a light source section generating illumination light including at least first illumination light with a center wavelength from a red region to a near infrared region of a visible region; a light detection section receiving return light emitted from a region to be observed to which the illumination light is applied and outputting an output signal; a signal processing section generating a frequency spectrum signal indicating a frequency spectrum of the return light emitted from the region to be observed according to application of the first illumination light; an image generation section generating an intensity image based on the output signal and generate a frequency spectrum image based on the frequency spectrum signal; and a display control section generating and displaying an observation image of the region to be observed by using the intensity image and the frequency spectrum image.
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Patent Agency Ranking
公开(公告)号：US20180055372A1
公开(公告)日：2018-03-01
申请号：US15789004
申请日：2017-10-20
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi WATANABE , Makoto IGARASHI , Mitsuru NAMIKI , Hiroyoshi YAJIMA , Yuji HIRAI , Satoshi HONDA , Kazuhiro TANAKA , Yusuke TAKEI
CPC classification number: A61B5/02 , A61B1/00009 , A61B1/00045 , A61B1/0005 , A61B1/04 , A61B1/043 , A61B5/0084 , A61B5/489 , A61B5/7278 , A61B18/1492 , A61N7/00 , A61N7/022 , G06K2209/051 , G06T7/0012 , G06T7/70 , G06T2207/30101 , G06T2207/30204 , H04N5/2256 , H04N2005/2255
Abstract: An image processing apparatus including: an image acquisition device for observing a living body; a blood vessel recognition device that irradiates the living body with an exploration laser beam and that recognizes a blood vessel; an arithmetic operation unit that calculates a first laser spot position on a first frame acquired by the image acquisition device when the blood vessel is recognized and that adds a mark corresponding to the first laser spot to a position on a second frame corresponding to the first frame, the second frame being acquired at a time different from the time of the first frame; and a display unit for displaying, on an image acquired by the image acquisition device, a plurality of the marks added by the arithmetic operation unit as a result of the blood vessel being recognized at a plurality of different times.
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公开(公告)号：US20170035275A1
公开(公告)日：2017-02-09
申请号：US15297510
申请日：2016-10-19
Applicant: OLYMPUS CORPORATION
Inventor： Hiroyoshi YAJIMA , Mitsuru NAMIKI
CPC classification number: A61B1/00126 , A61B1/00172 , A61B1/0638 , A61B1/0669 , A61B1/07 , G02B6/3825 , G02B6/3843 , G02B6/3853 , G02B6/3871 , G02B6/3877 , G02B23/2453 , G02B23/2469 , G02B23/26
Abstract: A connection adapter includes: an adapter housing; a split sleeve; and a spacer having a space determiner disposed inside the split sleeve and an angle determiner that passes through the slit of the split sleeve to be secured relative to the adapter housing. The two connector connection pars are each connected to the connectors, respectively, causing the ferrules of the connectors to be fitted into the split sleeve and secured across the spacer, so that the single mode optical fibers of the connectors are optically connected to each other via no point of contact therebetween, to thereby provide a connection adapter capable of creating stable connection efficiency for optical fibers and an endoscope device using the connection adapter.
Abstract translation: 连接适配器包括：适配器壳体; 分开的袖子; 以及间隔件，其具有设置在分开套筒内部的空间确定器和角度确定器，该角度确定器穿过分离套筒的狭缝以相对于适配器壳体固定。 两个连接器连接端子分别连接到连接器，使得连接器的套圈装配到分开的套筒中并固定在间隔件上，使得连接器的单模光纤彼此通过光学连接通过 从而提供能够为光纤产生稳定的连接效率的连接适配器和使用连接适配器的内窥镜装置。
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8.发明申请OPTICAL INSPECTION DEVICE, ELECTROMAGNETIC WAVE DETECTION METHOD, ELECTROMAGNETIC WAVE DETECTION DEVICE, ORGANISM OBSERVATION METHOD, MICROSCOPE, ENDOSCOPE, AND OPTICAL TOMOGRAPHIC IMAGE GENERATION DEVICE 审中-公开光学检测装置，电磁波检测方法，电磁波检测装置，有机观察方法，显微镜，内窥镜和光学图像图像生成装置公开(公告)号：US20140018685A1
公开(公告)日：2014-01-16
申请号：US14030464
申请日：2013-09-18
Applicant: OLYMPUS CORPORATION
Inventor： Kenji TAIRA , Hiroyoshi YAJIMA , Shinichi TAKIMOTO
CPC classification number: G01J1/0407 , A61B1/04 , A61B1/043 , A61B1/07 , A61B5/0066 , A61B5/0068 , A61B5/0071 , A61B5/0073 , A61B5/0075 , A61B5/0077 , A61B5/0084 , A61B5/489 , A61B5/6852 , G01N21/4795 , G01N21/6458 , G01N21/65 , G01N2021/6484 , G01N2021/653 , G01N2021/655
Abstract: An optical inspection device 1, comprising a light generation means 2, a light irradiation means 3 irradiating an object to be inspected 4 with light generated from the light generation means 2 and a photodetection means 6 photoelectrically converting signal light obtained from the object to be inspected 4 through irradiation of light by the light irradiation means 3, and inspecting the object to be inspected 4 based on output from the photodetection means 6, wherein a light amplification means 5 amplifying signal light obtained from the object to be inspected 4 is provided. There is thus provided an optical inspection device capable of photoelectically converting signal light from the object to be inspected with high sensitivity and promptly with its inexpensive configuration without increasing the intensity of light with which the object to be inspected is irradiated and without using an expensive low-noise and high-sensitivity photodetector.
Abstract translation: 一种光学检查装置1，其包括光发生装置2，用从发光装置2产生的光照射被检查物体4的光照射装置3以及对从被检查物体获得的信号光进行光电转换的光检测装置6 通过光照射装置3照射光，并且根据来自光检测装置6的输出检查待检查对象4，其中提供放大从被检查对象4获得的信号光的光放大装置5。 因此，提供了一种光学检查装置，其能够以高灵敏度和及时地以其便宜的构造对来自被检查物体的信号光进行光电转换，而不增加被照射物体照射的光的强度，并且不使用昂贵的低 噪声和高灵敏度光电探测器。
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公开(公告)号：US20170354323A1
公开(公告)日：2017-12-14
申请号：US15666936
申请日：2017-08-02
Applicant: OLYMPUS CORPORATION
Inventor： Hiroyoshi YAJIMA
CPC classification number: A61B1/07 , A61B1/00006 , A61B1/00009 , A61B1/00096 , A61B1/00105 , A61B1/00126 , A61B1/00165 , A61B1/00172 , A61B1/00188 , A61B1/042 , A61B1/0638 , A61B1/0669
Abstract: Provided is an optical fiber scanner capable of generating an image with excellent image quality, which displaces an emission end of an optical fiber by means of an optical scanning actuator and scans light emitted from the optical fiber, in which the optical fiber 31 includes a photonic crystal fiber at least in a propagation path of the light leading to the optical scanning actuator.
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公开(公告)号：US20170280972A1
公开(公告)日：2017-10-05
申请号：US15623497
申请日：2017-06-15
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro YOSHINO , Hiroyoshi YAJIMA
IPC: A61B1/00
CPC classification number: A61B1/0011 , A61B1/00112 , A61B1/00124 , A61B1/00165 , A61B1/005 , A61B1/042 , G02B6/3843 , G02B6/3853 , G02B23/2476 , G02B23/26 , H05K1/0213
Abstract: A manufacturing method of a set of connectors includes: a step of measuring an emitting direction of light emitted from a plurality of ferrules; a step of grouping the plurality of ferrules into a first group or a second group, based on whether the emitting direction is right or left of a straight line connecting a reference fitting portion closest to the emitting direction of the light and an optical axis; a step of fabricating a plug using the ferrule belonging to the first group; and a step of fabricating a receptacle using the ferrule belonging to the second group.
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