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公开(公告)号：US09445477B2
公开(公告)日：2016-09-13
申请号：US14013705
申请日：2013-08-29
Applicant: OLYMPUS CORPORATION
Inventor： Eiji Yamamoto , Takeshi Ito , Masahiro Nishio , Iwao Komazaki
CPC classification number: H05B33/0881 , A61B1/00096 , A61B1/00165 , A61B1/0653 , A61B1/0684 , A61B1/07 , G02B6/0008 , G02B23/26 , H05B33/089
Abstract: A primary optical unit and a photodetector unit are arranged on a side of a optical branching unit, on which primary terminals are arranged, and a lightconversion unit, which receives primary light, converts the primary light into secondary light, and emits the secondary light, is arranged on a side of the optical branching unit, on which secondary terminals are arranged, to enable guiding of the primary light from the primary optical unit to the lightconversion unit and guiding of the secondary light from the lightconversion unit to the photodetector unit through optical fibers.
Abstract translation: 主光学单元和光检测器单元布置在其上布置有初级端子的光分支单元的一侧，并且接收初级光的光转换单元将一次光转换成二次光并发射次级光， 布置在光分路单元的配置有二次端子的一侧，以便能够将初级光从主光学单元引导到光转换单元，并且通过光学将次级光从光转换单元引导到光电检测器单元 纤维。
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公开(公告)号：US09131576B2
公开(公告)日：2015-09-08
申请号：US14148938
申请日：2014-01-07
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro Nishio , Eiji Yamamoto , Takeshi Ito
CPC classification number: H05B33/0845 , A61B1/00059 , A61B1/0638 , A61B1/0669 , G02B23/2461 , G02B23/2476 , H05B33/086
Abstract: A light source device includes a light source unit configured to emit primary light and an illumination unit configured to optically convert the primary light to secondary light and then emit the secondary light. The light source device further includes a connector configured to allow the light source unit and the illumination unit to be attached to and detached from each other. Furthermore, the light source device includes an information transmitter configured to transmit illumination unit information to the light source unit, the illumination unit information being information regarding the illumination unit.
Abstract translation: 光源装置包括被配置为发射初级光的光源单元和被配置为将初级光光学地转换为次级光并然后发射次级光的照明单元。 光源装置还包括被配置为允许光源单元和照明单元彼此附接和分离的连接器。 此外，光源装置包括信息发送器，被配置为将照明单元信息发送到光源单元，照明单元信息是关于照明单元的信息。
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公开(公告)号：US11910106B2
公开(公告)日：2024-02-20
申请号：US18358187
申请日：2023-07-25
Applicant: OLYMPUS CORPORATION
Inventor： Hiroyuki Kamee , Takeshi Ito , Masahiro Nishio , Satoshi Tanaka
CPC classification number: H04N25/11 , G02B23/2461 , H04N23/10 , H04N23/55 , H04N23/555 , H04N23/56
Abstract: A light source device includes a plurality of light emitters, an optical system configured to combine light from the light emitters, a wavelength selective filter located on an optical path of the optical system, and an optical sensor configured to receive light from one light emitter among the light emitters through an optical filter. The optical filter has a wavelength selection characteristic corresponding to a wavelength selection characteristic of the wavelength selective filter.
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公开(公告)号：US11369258B2
公开(公告)日：2022-06-28
申请号：US16725289
申请日：2019-12-23
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro Nishio , Yoshihiko Watanabe
Abstract: A light source system includes an illumination device configured to generate illumination light, and a light source module having a function of supplying light to the illumination device and configured to be detachably attached to the illumination device. The illumination device includes a first light source and a first storage configured to store characteristic information of the first light source. The light source module includes a second light source and a second storage configured to store characteristic information of the second light source. The illumination device includes a control circuit configured to determine a driving condition of at least one of the first and second light sources, based on the characteristic information of the first and second light sources.
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公开(公告)号：US10527237B2
公开(公告)日：2020-01-07
申请号：US15835530
申请日：2017-12-08
Applicant: OLYMPUS CORPORATION
Inventor： Kazuaki Tamura , Masahiro Nishio , Satoshi Ohara
IPC: F21K9/64 , F21V9/30 , F21V5/00 , G02B23/24 , F21Y115/30 , F21Y113/10 , F21V23/00
Abstract: An illumination apparatus includes a first wavelength converter which absorbs part of the first excitation light and emits first wavelength-converted light, a second wavelength converter which absorbs part of the first excitation light and emits second wavelength-converted light, a reflector including a reflecting surface which is arranged to surround the members, and a holder which holds the members. A first region where light distribution angles of light emitted from the members have a predetermined value or less and a second region where the light distribution angle is less than the predetermined value are present in a region surrounded by the reflecting surface. The holder holds at least one part of the wavelength converter and at least one part of the second wavelength converter at the first region.
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Patent Agency Ranking
公开(公告)号：US10517462B2
公开(公告)日：2019-12-31
申请号：US15583318
申请日：2017-05-01
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro Nishio , Takeshi Ito , Satoshi Ohara , Motoki Tabata
IPC: A61B1/00 , A61B1/04 , G02B23/24 , H04N7/01 , H04N5/235 , H04N9/07 , A61B1/07 , H04N5/225 , A61B1/06 , G02B23/26 , A61B1/045
Abstract: A light source illumination unit has operation modes including at least a normal electric power mode to operate with first electric power consumption, and a low electric power mode to operate with second electric power consumption lower than the first electric power consumption. A controller selects at least one of the operation modes in accordance with a use schedule, and controls the light source illumination unit in accordance with the selected operation mode.
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公开(公告)号：US10327626B2
公开(公告)日：2019-06-25
申请号：US15255436
申请日：2016-09-02
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro Nishio
IPC: A61B1/06 , H01S5/068 , A61B1/12 , H01S5/40 , H01S5/024 , H01S5/042 , H01S5/00 , A61B1/00 , A61B1/04 , H01S5/062 , H01S5/06
Abstract: A light source apparatus includes at least one light-emitter, a driving circuit, an input unit, a temperature control circuit, and an effective light power setting circuit. The driving circuit allows the light-emitter to emit light by applying a driving waveform to the light-emitter. The effective light power setting circuit drives the driving circuit to allow the light-emitter to emit light with a predetermined effective light power, in accordance with a driving condition set by the temperature control circuit. The temperature control circuit controls the light-emitter to be in a predetermined heat generation state by increasing or decreasing a heat generation amount of the light-emitter without changing the predetermined effective light power of the light emitted from the light-emitter by adjusting the driving condition of the light-emitter.
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28.发明授权Light source unit, optical conversion unit, light source apparatus and light source system for an endoscope 有权光源单元，光转换单元，光源装置和内窥镜用光源系统公开(公告)号：US09228725B2
公开(公告)日：2016-01-05
申请号：US14038251
申请日：2013-09-26
Applicant: OLYMPUS CORPORATION
Inventor： Takeshi Ito , Eiji Yamamoto , Masahiro Nishio , Iwao Komazaki
IPC: F21V17/00 , A61B1/07 , F21V8/00 , A61B1/06 , F21V9/10 , F21V29/00 , G01N21/88 , A61B1/00 , H01S5/00 , H01S5/022 , F21Y101/02 , H01S5/40 , F21V29/85
CPC classification number: G02B23/2469 , A61B1/00126 , A61B1/0638 , A61B1/0653 , A61B1/07 , F21V17/002 , F21V29/85 , F21Y2101/00 , F21Y2115/30 , G01N21/8806 , G02B6/0006 , G02B6/0008 , G02B23/2423 , G02B23/2476 , H01S5/0092 , H01S5/02284 , H01S5/4025
Abstract: A light source unit includes a primary light source configured to emit primary light, and a connection portion provided on an optical path of the primary light and to and from which an optical conversion unit is attachable and removable, the optical conversion unit including an optical conversion element configured to convert optical properties of the primary light to generate secondary light.
Abstract translation: 光源单元包括被配置为发射一次光的主光源和设置在原始光的光路上的连接部分，并且光学转换单元可附接和可拆卸地连接到光学转换单元，光学转换单元包括光学转换 元件被配置为转换初级光的光学特性以产生次级光。
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公开(公告)号：US09089014B2
公开(公告)日：2015-07-21
申请号：US13851498
申请日：2013-03-27
Applicant: OLYMPUS CORPORATION
Inventor： Masahiro Nishio
CPC classification number: H05B37/0209 , G05D25/02 , H05B33/089
Abstract: An illumination system includes an excitation light source that emits excitation light, a phosphor unit that converts the excitation light emitted from the excitation light source into fluorescence to emit the fluorescence toward an illuminated object and a light source device including the excitation light source and the phosphor unit. The illumination system further includes a state confirming device that confirms a state of the light source device based on the state of the phosphor unit when connected to the light source device and the phosphor unit emits the fluorescence.
Abstract translation: 照明系统包括发射激发光的激发光源，将从激发光源发射的激发光变换为荧光以向被照射物体发射荧光的荧光体单元和包含激发光源和荧光体的光源装置 单元。 照明系统还包括状态确认装置，其在连接到光源装置并且荧光体单元发射荧光时，基于荧光单元的状态确认光源装置的状态。
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公开(公告)号：US20130207550A1
公开(公告)日：2013-08-15
申请号：US13851498
申请日：2013-03-27
Applicant: Olympus Corporation
Inventor： Masahiro Nishio
IPC: H05B37/02
CPC classification number: H05B37/0209 , G05D25/02 , H05B33/089
Abstract: An illumination system includes an excitation light source that emits excitation light, a phosphor unit that converts the excitation light emitted from the excitation light source into fluorescence to emit the fluorescence toward an illuminated object and a light source device including the excitation light source and the phosphor unit. The illumination system further includes a state confirming device that confirms a state of the light source device based on the state of the phosphor unit when connected to the light source device and the phosphor unit emits the fluorescence.
Abstract translation: 照明系统包括发射激发光的激发光源，将从激发光源发射的激发光变换为荧光以向被照射物体发射荧光的荧光体单元和包含激发光源和荧光体的光源装置 单元。 照明系统还包括状态确认装置，其在连接到光源装置并且荧光体单元发射荧光时，基于荧光单元的状态确认光源装置的状态。
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