专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US5876326A Electronic endoscope with grounded spirally-wound lead wires 失效
标题翻译：电子内窥镜接地螺旋缠绕引线
公开(公告)号：US5876326A
公开(公告)日：1999-03-02
申请号：US579148
申请日：1995-12-27
申请人： Koji Takamura , Takahiro Kishi , Hisao Yabe , Koji Yamaya , Masaaki Nakazawa , Hideo Ito , Hiroshi Ishii
发明人： Koji Takamura , Takahiro Kishi , Hisao Yabe , Koji Yamaya , Masaaki Nakazawa , Hideo Ito , Hiroshi Ishii
IPC分类号： A61B1/00 , A61B1/05 , A61B18/12 , H01R13/658 , H01R13/719
CPC分类号： A61B1/00124 , A61B1/05 , H01R13/6581 , H01R13/719 , A61B18/12
摘要： An electronic endoscope apparatus provided with an electronic endoscope having arranged thereon a solid-state image pickup element at an insertion portion, and external devices such as a light source device for supplying an illumination light to the electronic endoscope, a video processor for processing an electrical signal transmitted from the solid-state image pickup element of the electronic endoscope to produce a video signal. An electrical connection portion for electrically connecting the electronic endoscope and the video processor is provided at a connector portion which is provided at an end of a universal cord which connects the electronic endoscope and the light source device. An electromagnetic interference countermeasure member is provided which covers at least one of the connector portion, the universal cord and the external devices. A dual shield around a signal line is also provided which includes spirally-wound lead wires having different diameters and ends connected to video ground.
摘要翻译：一种电子内窥镜装置，其具有在插入部配置有固体摄像元件的电子内窥镜，以及用于向电子内窥镜供给照明光的外部装置如光源装置，用于处理电子信号从电子内窥镜的固态图像拾取元件发送以产生视频信号。电连接电子内窥镜和视频处理器的电连接部分设置在连接电子内窥镜和光源装置的通用线的端部处的连接器部分。提供一种电磁干扰对策构件，其覆盖连接器部分，通用线和外部装置中的至少一个。还提供了围绕信号线的双屏蔽罩，其包括具有不同直径和端部的螺旋卷绕的导线连接到视频地。

12. 发明授权

US4888639A Endoscope apparatus having integrated disconnectable light transmitting and image signal transmitting cord 失效
标题翻译：具有集成的可拆卸光透射和图像信号传输线的内窥镜装置
公开(公告)号：US4888639A
公开(公告)日：1989-12-19
申请号：US197074
申请日：1988-05-20
申请人： Hisao Yabe , Koji Takamura
发明人： Hisao Yabe , Koji Takamura
IPC分类号： A61B1/05
CPC分类号： A61B1/05
摘要： The endoscope apparatus is provided with an endoscope, a light source apparatus and an imaging controlling apparatus. The endoscope comprises an elongate insertable part having an observing window and illuminating window in the tip part, an image forming optical system opposed to the observing window within the tip part of the insertable part, an illuminating light transmitting system inserted through the insertable part and emitting an illuminating light out of the illuminating window, an imaging apparatus imaging an object image formed by the image forming optical system and a first signal transmitting system connected to the imaging apparatus. The entrance end side of the illuminating light transmitting system and the base end side of the first signal transmitting system are integrated and are provided at the end with a connecting part. A second signal transmitting system connected to the first signal transmitting system is extended from the imaging controlling apparatus. A first connecting apparatus removably connects the entrance end of the illuminating light transmitting system in the connecting part to the light source apparatus and a second connecting apparatus removably connects the base end of the first signal transmitting system and the end of the second signal transmitting system in the connecting part with each other. The first signal transmitting system relating at least to imaging signals are preferably made substantially equal in the characteristic impedance.
摘要翻译：内窥镜装置具有内窥镜，光源装置和成像控制装置。所述内窥镜包括具有在所述前端部中的观察窗和照明窗的细长可插入部，与所述可插入部的前端部内的所述观察窗相对的图像形成光学系统，插入穿过所述可插入部的发光透射系统，照明窗口中的照明光，成像装置对由图像形成光学系统形成的物体图像进行成像和连接到成像装置的第一信号传输系统。照明光传输系统的入口端侧和第一信号传输系统的基端侧被一体化，并在端部设置有连接部。连接到第一信号传输系统的第二信号传输系统从成像控制装置延伸。第一连接装置将连接部分中的照明光发射系统的入口端可拆卸地连接到光源装置，第二连接装置将第一信号发射系统的基端和第二信号发射系统的端部可移除地连接在连接部分彼此。至少与成像信号相关的第一信号传输系统优选地在特性阻抗方面基本相等。

13. 发明授权

US4831456A Imaging apparatus using a solid-state imaging element having a substrate 失效
标题翻译：使用具有基板的固态成像元件的成像装置
公开(公告)号：US4831456A
公开(公告)日：1989-05-16
申请号：US113824
申请日：1987-10-26
申请人： Koji Takamura
发明人： Koji Takamura
IPC分类号： G02B23/24 , A61B1/04 , A61B1/05 , H04N5/225 , H04N5/232 , H04N5/335 , H04N5/357 , H04N5/369 , H04N5/372 , H04N5/376
CPC分类号： A61B1/051 , A61B1/05 , H04N5/2253 , H04N5/23203 , H04N2005/2255
摘要： An imaging apparatus includes a camera head and a camera control unit. An objective optical system is arranged at a front end portion of the camera head. A solid-state imaging device having a first external terminal group to or from which signals subjected to signal processing inside the camera head are input or output, and a second external terminal group, which is separated from the first external terminal group, and to or from which signals that are not subjected to signal processing inside the camera head are input or output, is arranged behind the objective optical system. A circuit board has at least two connecting terminal groups. One connecting terminal group of the circuit board is connected to the first external terminal group, and the other connecting terminal group is connected to one end portion of a first conductive wire group of a power cable. One end portion of a second conductive wire group of the power cable is connected to the second external terminal group. The other end portion of each of the first and second conductive wire groups is connected to the camera control unit. Therefore, the camera head can be rendered compact.
摘要翻译：成像装置包括摄像头和照相机控制单元。物镜光学系统布置在相机头的前端部分。输入或输出在相机头内进行信号处理的信号的第一外部端子组和与第一外部端子组分离的第二外部端子组的固态成像装置，在相机头内没有进行信号处理的信号被输入或输出，布置在物镜光学系统后面。电路板具有至少两个连接端子组。电路板的一个连接端子组连接到第一外部端子组，另一个连接端子组连接到电力电缆的第一导线组的一个端部。电力电缆的第二导线组的一个端部连接到第二外部端子组。第一和第二导线组中的每一个的另一端部连接到照相机控制单元。因此，相机头可以变得紧凑。

14. 发明授权

US4677471A Endoscope 失效
标题翻译：内窥镜
公开(公告)号：US4677471A
公开(公告)日：1987-06-30
申请号：US893270
申请日：1986-08-05
申请人： Koji Takamura , Haruhiko Kaiya
发明人： Koji Takamura , Haruhiko Kaiya
IPC分类号： A61B1/05 , H04N5/225 , H04N7/18 , A61B1/04 , A61B1/06
CPC分类号： A61B1/051 , A61B1/05 , H04N5/2253 , H04N2005/2255
摘要： An endoscope is disclosed which includes a lens unit having a lens frame and lens frame cover and plurality of lenses attached to the lens frame, and image sensor unit located behind the lens frame. The image sensor unit comprises an electroconductive image sensor housing whose forward end portion is attached to the outer periphery of a rear end portion of the lens frame and which has a recess at the rear end portion, electric circuit section comprised of a solid-state image sensor fitted into the recess of the image sensor housing and having a plurality of lead-in pins and electric circuit components electrically connected to the lead-in pins, electroconductive shield pipe attached at a forward end portion to the outer periphery of the rear end portion of the image sensor housing, having a rearwardly extending rear end and including the whole electric circuit section therein, a cable fixing frame located behind an electric circuit section, fixed to the rear end portion of the shield pipe with an electroconductive pipe holder and having a through recess or recesses, and shielding wires inserted into the shield pipe and each having an outer cover, external conductors, and internal conductors electrically connected to associated electric components or lead-in pins.
摘要翻译：公开了一种内窥镜，其包括具有透镜框和透镜框盖的透镜单元和附接到透镜框的多个透镜，以及位于透镜框后面的图像传感器单元。图像传感器单元包括导电图像传感器壳体，其前端部附接到透镜框架的后端部分的外周并且在后端部分具有凹部，电路部分由固态图像传感器装配到图像传感器壳体的凹部中，并且具有电连接到引入引脚的多个引入引脚和电路部件，导电屏蔽管安装在后端部分的后端部分的外周部分具有向后延伸的后端并且包括整个电路部分的图像传感器壳体，位于电路部分后面的电缆固定框架，用导电管固定器固定到屏蔽管的后端部分，并具有通过凹部或凹部，以及插入屏蔽管中的屏蔽线，每个具有外盖，外部导体和内部导体电连接到相关联的电气部件或引入引脚。

15. 发明授权

US5810714A Endoscopic apparatus for reducing unwanted noise radiated from an electronic endoscope 失效
标题翻译：用于减少从电子内窥镜辐射的有害噪声的内窥镜装置
公开(公告)号：US5810714A
公开(公告)日：1998-09-22
申请号：US579266
申请日：1995-12-27
申请人： Koji Takamura , Nariaki Saito , Seiji Iwasaki , Koji Yamaya , Jun Hiroya
发明人： Koji Takamura , Nariaki Saito , Seiji Iwasaki , Koji Yamaya , Jun Hiroya
IPC分类号： A61B1/005 , A61B1/05 , A61B1/04
CPC分类号： A61B1/05 , A61B1/0052
摘要： An endoscopic apparatus comprising a solid-state image pickup device installed in an insert assembly, a signal transmission member for conducting the electric signal into which the solid-state image pickup device photoelectrically converts an optical image, and a flexible tube-like metal member that makes up part of the cover of the insert assembly and/or a flexible tube-like metal member that constitutes part of the universal cord, whereby the signal transmission member is inserted through the insert assembly member and the universal cord, the shield member that covers the signal transmission member is disposed at least in part of the insert assembly and/or part of the universal cord assembly, and the shield member and the metal members are set to be equipotential to each other.
摘要翻译：一种内窥镜装置，包括安装在插入组件中的固态图像拾取装置，用于传导固态图像拾取装置将光学图像光电转换的电信号的信号传输部件和柔性管状金属部件，构成插入组件的盖的一部分和/或构成通用帘线的一部分的柔性管状金属构件，由此信号传输构件通过插入组件和通用帘线插入，屏蔽构件覆盖所述信号传输构件设置在所述插入组件和/或所述通用线组件的一部分的至少一部分中，并且所述屏蔽构件和所述金属构件被设置为彼此等电位。

16. 发明授权

US4745471A Solid-state imaging apparatus and endoscope 失效
标题翻译：固态成像装置和内窥镜
公开(公告)号：US4745471A
公开(公告)日：1988-05-17
申请号：US49720
申请日：1987-05-12
申请人： Koji Takamura , Haruhiko Kaiya
发明人： Koji Takamura , Haruhiko Kaiya
IPC分类号： A61B1/05 , H04N5/225 , H04N7/18 , A61B1/04 , A61B1/06
CPC分类号： A61B1/051 , A61B1/05 , H04N5/2253 , H04N2005/2255
摘要： An endoscope includes an operation section and an insertion section extending from the operation section. In a distal end portion of the insertion section is arranged a solid-state imaging apparatus 40 for converting an optical image imaged by an objective unit into an electric signal and outputting the signal. The imaging apparatus includes a base and a solid-state imaging element tip mounted on the base and having a light-receiving section and a plurality of electrodes. A plurality of leads are provided at the base. A transparent cover plate is fixed to the base and has a surface facing the light-receiving section. A lead pattern is formed on the surface of the cover plate and electrically connects the leads and the electrodes.
摘要翻译：内窥镜包括从操作部延伸的操作部和插入部。在插入部分的远端部分布置有用于将由目标单元成像的光学图像转换为电信号并输出该信号的固态成像装置40。成像装置包括安装在基座上并具有光接收部分和多个电极的基座和固态成像元件尖端。在基座处设有多根引线。透明盖板固定在基座上并具有面向光接收部分的表面。在盖板的表面上形成引线图形，并且电连接引线和电极。

17. 发明申请

US20050225975A1 Area lighting device 审中-公开
标题翻译：区域照明装置
公开(公告)号：US20050225975A1
公开(公告)日：2005-10-13
申请号：US10819293
申请日：2004-04-07
申请人： Koji Takamura , Tatsunobu Kitagawa
发明人： Koji Takamura , Tatsunobu Kitagawa
IPC分类号： F21V11/06 , G09F13/14
CPC分类号： G09F13/14
摘要： An area lighting device has straight fluorescent lamps (3) arranged side by side at regular intervals, a signboard panel (4) adjacent to front curved faces of the lamps, and a flux regulating cover (5) detachably attached to a frontal curved surface of each lamp. The cover is a split half of a heat-resistant elastic cylinder. A reflective plate (8) in rear of each lamp (3) has a pair of longitudinal crests (9) adjacent to the back face of each lamp so that these crests prevent light beams from scattering sideways from the rear middle region of the lamp, thus reflecting them forwards.
摘要翻译：区域照明装置具有以规则间隔并排布置的直管荧光灯（3），邻近灯的前曲面的招牌板（4）和可拆卸地安装在灯的前曲面上的通量调节罩（5）每个灯。盖子是耐热弹性圆筒的一半。每个灯（3）后面的反射板（8）具有与每个灯的背面相邻的一对纵向凸起（9），使得这些凸起防止光束从灯的后中间区域侧向散射，从而反映了他们的前进。

18. 发明授权

US06569084B1 Endoscope holder and endoscope device 有权
标题翻译：内窥镜支架和内窥镜装置
公开(公告)号：US06569084B1
公开(公告)日：2003-05-27
申请号：US09536403
申请日：2000-03-28
申请人： Hitoshi Mizuno , Yuichi Ikeda , Toshimasa Kawai , Toshinari Maeda , Koji Takamura , Keiichi Arai , Raifu Matsui , Atsushi Amano , Kazuhiko Arai , Hiroyuki Fukuda
发明人： Hitoshi Mizuno , Yuichi Ikeda , Toshimasa Kawai , Toshinari Maeda , Koji Takamura , Keiichi Arai , Raifu Matsui , Atsushi Amano , Kazuhiko Arai , Hiroyuki Fukuda
IPC分类号： A61B100
CPC分类号： A61B1/0051 , A61B1/00149 , A61B1/05 , A61B1/06 , A61B1/12 , A61B90/50
摘要： An endoscope device is provided which includes a manipulation portion and an inserted portion connected thereto, and an endoscope holder is provided at an elevated position, for example, on a ceiling. The endoscope device is rotatably suspended from the endoscope holder with its inserted portion extending downward. The endoscope holder has an endoscope manipulation unit for operating the endoscope device and peripheral equipment.
摘要翻译：提供了一种内窥镜装置，其包括操作部和与其连接的插入部，并且内窥镜保持器设置在例如在天花板上的升高位置。内窥镜装置可旋转地悬挂在内窥镜支架上，其插入部分向下延伸。内窥镜支架具有用于操作内窥镜装置和周边设备的内窥镜操作单元。

19. 发明授权

US5177605A Optical system for endoscopes and endoscopes using same 失效
标题翻译：用于内窥镜和使用其的内窥镜的光学系统
公开(公告)号：US5177605A
公开(公告)日：1993-01-05
申请号：US870754
申请日：1992-04-20
申请人： Susumu Takahashi , Tsutomu Igarashi , Atsushi Miyazaki , Kimihiko Nishioka , Akira Hasegawa , Masahiro Chiba , Koji Takamura
发明人： Susumu Takahashi , Tsutomu Igarashi , Atsushi Miyazaki , Kimihiko Nishioka , Akira Hasegawa , Masahiro Chiba , Koji Takamura
IPC分类号： A61B1/05 , G02B17/08 , G02B23/24
CPC分类号： G02B23/2423 , A61B1/05
摘要： In order to enable to sufficiently deflect the viewing direction for a distal end having an end surface substantially perpendicular to the optical axis of an objective optical system and minimize aberrations produced due to the deflecting action, the objective optical system for endoscopes comprises at least one surface designed as a deflecting surface or an eccentric surface on the image side of the surface nearest the object to be observed out of the surfaces of the optical components composing the objective optical system so that the light is refracted at least twice for deflecting the viewing direction. In order to shorten total length and minimize outside diameter of the objective optical system and enable to sufficiently eliminate the infrared light incident from the object, the objective optical system comprises at least one optical component made of a substance absorbing the light having the oscillation frequency of the YAG laser light and interference films reflecting the light having the oscillation frequency of the YAG laser light formed on the cemented surfaces of the optical components and/or the surface of emergence of a rear group designed as a positive lens component.
摘要翻译：为了能够使具有基本上垂直于物镜光学系统的光轴的端面的远端足够偏转观察方向，并且使由于偏转动作产生的像差最小化，内窥镜用物镜系统包括至少一个表面被设计为在构成物镜光学系统的光学部件的表面之外最靠近被观察物体的表面的像侧上的偏转表面或偏心表面，使得光被折射至少两次以偏转观察方向。为了缩短物镜光学系统的总长度和最小化外径，能够充分消除从物体入射的红外光，物镜光学系统包括至少一个光学部件，该光学部件由吸收具有振荡频率反射具有形成在光学部件的胶合表面上的YAG激光的振荡频率的光和/或设计为正透镜部件的后组的出射表面的YAG激光和干涉膜。

20. 发明授权

US4916534A Endoscope 失效
标题翻译：内窥镜
公开(公告)号：US4916534A
公开(公告)日：1990-04-10
申请号：US187040
申请日：1988-04-27
申请人： Susumu Takhashi , Tsutomu Igarashi , Atsushi Miyazaki , Kimihiko Nishioka , Akira Hasegawa , Masahiro Chiba , Koji Takamura
发明人： Susumu Takhashi , Tsutomu Igarashi , Atsushi Miyazaki , Kimihiko Nishioka , Akira Hasegawa , Masahiro Chiba , Koji Takamura
IPC分类号： A61B1/05 , G02B17/08 , G02B23/24
CPC分类号： G02B23/2423 , A61B1/00096 , A61B1/00101 , A61B1/05
摘要： In order to enable to sufficiently deflect the viewing direction for a distal end having an end surface substantially perpendicular to the optical axis of an objective optical system and minimize aberrations produced due to the deflecting action, the objective optical system for endoscopes comprises at least one surface designed as a deflecting surface or an eccentric surface on the image side of the surface nearest the object to be observed out of the surfaces of the optical components composing the objective optical system so that the light is refracted at least twice for deflecting the viewing direction. In order to shorten total length and minimize outside diameter of the objective optical system and enable to sufficiently eliminate the infrared light incident from the object, the objective optical system comprises at least one optical component made of a substance absorbing the light having the oscillation frequency of the YAG laser light and interference films reflecting the light having the oscillation frequency of the YAG laser light formed on the cemented surfaces of the optical components and/or the surface of emergence of a rear group designed as a positive lens component.
摘要翻译：为了能够使具有基本上垂直于物镜光学系统的光轴的端面的远端足够偏转观察方向，并且使由于偏转动作产生的像差最小化，内窥镜用物镜系统包括至少一个表面被设计为在构成物镜光学系统的光学部件的表面之外最靠近被观察物体的表面的像侧上的偏转表面或偏心表面，使得光被折射至少两次以偏转观察方向。为了缩短物镜光学系统的总长度和最小化外径，能够充分消除从物体入射的红外光，物镜光学系统包括至少一个光学部件，该光学部件由吸收具有振荡频率反射具有形成在光学部件的胶合表面上的YAG激光的振荡频率的光和/或设计为正透镜部件的后组的出射表面的YAG激光和干涉膜。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式