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公开(公告)号：US20220386849A1
公开(公告)日：2022-12-08
申请号：US17878237
申请日：2022-08-01
Applicant: OLYMPUS CORPORATION
Inventor： Takehide FUJIMOTO , Makoto TSUNAKAWA , Keisuke TSUTSUI , Nanako UBAYAMA
IPC: A61B1/00
Abstract: An endoscope apparatus capable of transmitting an endoscope image as an optical signal includes: an electronic component that includes a reception circuit configured to receive an electric signal outputted from an image pickup device and supply the electric signal to a conversion device; a printed board provided with the electronic component; a shielding member that covers at least the reception circuit; a first path via a ground connection line that is provided for the electronic component, and electrically connects the shielding member to a ground; and a second path via a conductive portion that electrically connects the shielding member to the ground, wherein an impedance of the second path is lower than an impedance of the first path.
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Patent Agency Ranking
公开(公告)号：US20190102881A1
公开(公告)日：2019-04-04
申请号：US16154828
申请日：2018-10-09
Applicant: OLYMPUS CORPORATION
Inventor： Takehide FUJIMOTO , Nanako UBAYAMA , Hitoshi KOMINE
Abstract: An endoscope apparatus includes: a first discrimination section configured to be connectable to a first endoscope including a communication circuit and capable of transmitting image pickup device type information, and a second endoscope including a resistance configured by a resistance value for enabling identification of a mounted image pickup device and corresponding to the image pickup device, and configured to acquire information for identifying a type of an image pickup device from a connected endoscope to determine a type of the connected endoscope; and an image pickup communication reception section configured to receive the image pickup device type information from the communication circuit when it is determined in the first discrimination section that the first endoscope is connected.
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公开(公告)号：US20160330415A1
公开(公告)日：2016-11-10
申请号：US15212829
申请日：2016-07-18
Applicant: OLYMPUS CORPORATION
Inventor： Kyosuke MIZUNO , Hitoshi KOMINE , Yutaka FUJISAWA , Takehide FUJIMOTO , Hideki KATO , Sadaaki TOMURA , Nanako UBAYAMA
CPC classification number: H04N9/045 , G02B23/2484 , H04N5/2351 , H04N5/343 , H04N5/345 , H04N5/3452 , H04N5/351 , H04N5/77 , H04N5/772 , H04N9/09 , H04N9/797 , H04N9/8042 , H04N2005/2255
Abstract: A solid-state imaging apparatus includes an imaging unit that images a subject to generate a plurality of pieces of image data having information corresponding to different types of color components at same pixel positions, an operation mode setting unit that sets an operation mode of the imaging unit, a thinning rate setting unit that sets a thinning rate relative to each of the plurality of pieces of image data of the different types of color components in accordance with the operation mode, a thinning processor that performs thinning processing relative to each of the plurality of pieces of image data of the different types of color components generated by the imaging unit in accordance with the thinning rate, and a transmission unit that transmits the plurality of pieces of image data of different types of color components subjected to the thinning processing.
Abstract translation: 一种固态成像装置，包括成像单元，其对对象进行成像，以生成具有与在相同像素位置处的不同类型的颜色分量相对应的信息的多个图像数据;操作模式设置单元，其设置成像的操作模式 单元，稀疏率设置单元，其根据操作模式设置相对于不同类型的颜色分量的多个图像数据中的每一个的间隔率;稀疏处理器，其相对于多个颜色分量执行稀疏处理; 根据变薄率由成像单元生成的不同类型的颜色分量的图像数据的片段;以及发送单元，其发送经过稀疏处理的不同类型的颜色分量的多个图像数据。
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公开(公告)号：US20180008124A1
公开(公告)日：2018-01-11
申请号：US15712950
申请日：2017-09-22
Applicant: OLYMPUS CORPORATION
Inventor： Takehide FUJIMOTO , Nanako UBAYAMA , Hitoshi KOMINE , Yutaka FUJISAWA , Hideki KATO , Sadaaki TOMURA
Abstract: An endoscope power supply system includes an endoscope including an imaging unit that images an object, a housing apparatus to which the endoscope is detachably connected, a plurality of power source units that are provided in the housing apparatus and configured to output electric power different from one another, switches each provided in an output stage of each of the power source units of the housing apparatus and formed of two FETs that are back-to-back connected, and a controller that is provided in the housing apparatus, selects a power source unit necessary to operate the endoscope from the power source units, and controls the switches to output electric power generated by the selected power source unit to the endoscope
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公开(公告)号：US20160051133A1
公开(公告)日：2016-02-25
申请号：US14929491
申请日：2015-11-02
Applicant: OLYMPUS CORPORATION
Inventor： Nanako UBAYAMA , Kotaro OGASAWARA , Kentaro HASE , Hitoshi KOMINE
CPC classification number: A61B1/063 , A61B1/00006 , A61B1/00009 , A61B1/0002 , A61B1/00096 , A61B1/012 , A61B1/018 , A61B1/04 , A61B1/0638 , A61B18/201 , A61B90/37 , A61B2017/00123 , A61B2017/0034 , A61B2018/00708 , A61B2018/00982
Abstract: An endoscope system includes: an insertion portion; an illumination portion that emits a plurality of illuminating lights of different hues to each other; an image pickup portion that picks up an optical image formed by an objective optical system in a distal end portion of the insertion portion; a channel that opens in a distal end portion of the insertion portion; a laser probe that is inserted through the channel and has an irradiation portion in a distal end region; a hue range setting portion that sets a hue range of the laser probe in accordance with a hue of an illuminating light; an image analysis portion that detects a hue range portion in a color image obtained from the image pickup portion; and a control portion that permits laser output only in a case where the hue range portion is detected.
Abstract translation: 内窥镜系统包括：插入部; 发出彼此不同色调的多个照明光的照明部; 摄像部，其在所述插入部的前端部中拾取由物镜光学系统形成的光学图像; 在所述插入部的前端部开口的通道; 激光探针，其穿过所述通道插入并且具有在远端区域中的照射部分; 色调范围设定部，其根据照明光的色调设定激光探头的色调范围; 图像分析部，其检测从所述图像拾取部获得的彩色图像中的色调范围部分; 以及只有在检测到色调范围部分的情况下才允许激光输出的控制部分。
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公开(公告)号：US20150265134A1
公开(公告)日：2015-09-24
申请号：US14733303
申请日：2015-06-08
Applicant: OLYMPUS CORPORATION
Inventor： Kotaro OGASAWARA , Hitoshi KOMINE , Nanako UBAYAMA , Kentaro HASE
CPC classification number: A61B1/00006 , A61B1/00009 , A61B1/00087 , A61B1/018 , A61B1/05 , A61B18/24 , A61B2034/2065 , G06T2207/10068
Abstract: An endoscope system includes: an endoscope including an insertion portion, an image pickup portion that acquires a plurality of images by time-sequentially picking up optical images of a subject by means of an objective optical system provided in a distal end portion of the insertion portion, and a channel that opens at the distal end portion of the insertion portion; a laser probe that is inserted through the channel; an image analysis portion that detects an area showing the laser probe with respect to each image; and a control portion that permits laser output only in a case where it is determined that the laser probe protrudes from the opening of the channel based on detection results with respect to the area showing the laser probe for a plurality of images that are time-sequentially consecutive.
Abstract translation: 内窥镜系统包括：内窥镜，其包括插入部，摄像部，其通过设置在所述插入部的前端部的物镜光学系统通过时间顺序地拾取被检体的光学图像而获取多个图像 以及在所述插入部的前端部开口的通道; 通过通道插入的激光探头; 图像分析部，其针对每个图像检测示出所述激光探针的区域; 以及仅在确定激光探头从通道的开口突出的情况下才允许激光输出的控制部分，该检测结果相对于时间顺序的多个图像的示出激光探针的区域的检测结果 连续
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