公开(公告)号：US20160248974A1

公开(公告)日：2016-08-25

申请号：US15145882

申请日：2016-05-04

Applicant: OLYMPUS CORPORATION

Inventor： Koichiro TABUCHI

IPC: H04N5/232 ,  H04N5/225

CPC classification number: H04N5/23241 ,  A61B1/00006 ,  A61B1/00027 ,  G02B23/2476 ,  H04N5/2257 ,  H04N2005/2255

Abstract: The invention provides an electronic endoscope system in which an endoscope control section of an electronic endoscope generates a power requesting signal indicating an amount of power to be supplied to the electronic endoscope in accordance with an operating state of an in-scope electric circuit and transmits the power requesting signal to a video processor, and a power supply control section of the video processor causes a power variable section and a variable regulator to output power with the amount of power indicated by the received power requesting signal to the electronic endoscope.

Abstract translation: 本发明提供一种电子内窥镜系统，其中电子内窥镜的内窥镜控制部根据示波器电路的动作状态生成表示供给到电子内窥镜的电力量的电力请求信号， 视频处理器的电源请求信号和视频处理器的电源控制部分使得功率可变部分​​和可变调节器以由接收到的功率请求信号指示的功率量输出到电子内窥镜。

公开(公告)号：US20150374204A1

公开(公告)日：2015-12-31

申请号：US14849081

申请日：2015-09-09

Applicant: OLYMPUS CORPORATION

Inventor： Koichiro TABUCHI ,  Makoto ONO ,  Hidekazu SHINANO ,  Mitsutaka NEMOTO

IPC: A61B1/00 ,  A61B1/045

CPC classification number: A61B1/00032 ,  A61B1/00006 ,  A61B1/00027 ,  A61B1/00059 ,  A61B1/04 ,  A61B1/045 ,  G02B23/2476 ,  H04N7/185 ,  H04N2005/2255

Abstract: An endoscope apparatus is provided with: a power generating section supplying power to a target circuit of an endoscope; a scope information acquiring section acquiring scope information about the endoscope from the endoscope; a protection circuit provided in association with the power generating section, the protection circuit being capable of operating in a plurality of protection modes; and an operation controlling section controlling the power generating section, and selecting and setting one protection mode from among the plurality of protection modes for the protection circuit, based on the scope information.

Abstract translation: 一种内窥镜装置，其具有向内窥镜的目标电路供电的发电部， 范围信息获取部分，从内窥镜获取关于内窥镜的范围信息; 与所述发电部分相关联地设置的保护电路，所述保护电路能够以多种保护模式操作; 以及操作控制部分，根据所述范围信息，控制所述发电部分，并从所述保护电路的所述多个保护模式中选择并设置一个保护模式。

公开(公告)号：US20180035876A1

公开(公告)日：2018-02-08

申请号：US15786689

申请日：2017-10-18

Applicant: OLYMPUS CORPORATION

Inventor： Saeri SAITO ,  Koichiro TABUCHI

IPC: A61B1/04 ,  A61B1/00

CPC classification number: A61B1/042 ,  A61B1/00009 ,  A61B1/00018 ,  A61B1/04 ,  G02B23/24 ,  H04N5/3765

Abstract: An image pickup apparatus includes: a second clock generation portion configured to generate a second clock, which is set independently of and asynchronously with the first clock; a second vertical synchronizing signal generation portion configured to generate a second vertical synchronizing signal, according to the second clock and the first vertical synchronizing signal; a sensor synchronization control signal generation portion configured to generate a sensor synchronization control signal, according to the second clock and the second vertical synchronizing signal; and the image pickup device configured to pick up an image of an object according to the sensor synchronization control signal, and according to the internal vertical synchronizing drive timing.

公开(公告)号：US20170071451A1

公开(公告)日：2017-03-16

申请号：US15362109

申请日：2016-11-28

Applicant: OLYMPUS CORPORATION

Inventor： Koichiro TABUCHI

IPC: A61B1/00 ,  A61B1/045

CPC classification number: A61B1/00071 ,  A61B1/00006 ,  A61B1/00009 ,  A61B1/00036 ,  A61B1/00039 ,  A61B1/00114 ,  A61B1/00124 ,  A61B1/04 ,  A61B1/045 ,  A61B1/051 ,  A61B1/0669 ,  A61B1/07 ,  H04N7/18 ,  H04N7/183

Abstract: An imaging device includes: an imaging unit; a drive signal generation unit configured to generate and output a plurality of drive signals for driving the imaging unit; a differential converter configured to convert one of the plurality of drive signals into a differential signal; a pair of signal lines configured to transmit the differential signal and configured such that impedance matching does not occur at a terminal of one of the pair of signal lines; and an adjustment unit configured to send a detecting signal to the one of the pair of signal lines, and to adjust characteristics of at least one of the plurality of drive signals based on a time period from when the detecting signal is sent until the detecting signal is reflected and returned from the terminal of the one of the pair of signal lines.

Abstract translation: 一种成像装置包括：成像单元; 驱动信号生成单元，被配置为产生并输出用于驱动所述成像单元的多个驱动信号; 差分转换器，其被配置为将所述多个驱动信号中的一个转换为差分信号; 一对信号线，被配置为发送所述差分信号，并且被配置为使得所述一对信号线中的一个信号线的端子处不发生阻抗匹配; 以及调整单元，被配置为向所述一对信号线中的一个信号线发送检测信号，并且基于从所述检测信号发送到所述检测信号的时间段来调整所述多个驱动信号中的至少一个的特性 被反射并从该对信号线之一的终端返回。