公开(公告)号：US4845555A

公开(公告)日：1989-07-04

申请号：US153245

申请日：1988-02-08

申请人： Hisao Yabe ,  Shigeru Nakajima

发明人： Hisao Yabe ,  Shigeru Nakajima

IPC分类号： H04N5/225 ,  H04N5/232

CPC分类号： H04N5/23203 ,  H04N2005/2255

摘要： A plurality of electronic endoscopes, individually having insertion sections of different lengths, are classified into a plurality of endoscope groups according to the length of the insertion section. A signal cable, having a length predetermined for each endoscope group, is disposed in an electronic endoscope which belongs to its corresponding group. An identification information member, indicative of the endoscope group, is provided at a connector section of the endoscope, and identification information of the information member is identified by an endoscope control device. The control device has a function to compensate a driving pulse transmitted to the electronic endoscope and an image signal from a solid-state image sensor of the endoscope, in accordance with the identification information (cable length information).

摘要翻译： 分别具有不同长度的插入部的多个电子内窥镜根据插入部的长度分为多个内窥镜组。 具有为每个内窥镜组预定的长度的信号线设置在属于其相应组的电子内窥镜中。 指示内窥镜组的识别信息构件设置在内窥镜的连接器部分，并且由内窥镜控制装置识别信息构件的识别信息。 控制装置具有根据识别信息（电缆长度信息）补偿发送到电子内窥镜的驱动脉冲和来自内窥镜的固态图像传感器的图像信号的功能。

公开(公告)号：US4832003A

公开(公告)日：1989-05-23

申请号：US95202

申请日：1987-09-11

申请人： Hisao Yabe

发明人： Hisao Yabe

IPC分类号： A61B1/05

CPC分类号： A61B1/051 ,  A61B1/00096 ,  A61B1/0011 ,  G02B23/2423 ,  G02B23/2484

摘要： A solid state imaging device chip is contained in a tip of an insertable part and has its imaging surface arranged in parallel with the axis of the insertable part. The solid state imaging device chip is fitted to one surface side of a base member. A circuit substrate fitted with an electronic part is connected to this one surface side of the base member in order to make the tip small in diameter.

摘要翻译： 固态成像装置芯片包含在可插入部件的尖端中，并且其成像表面与可插入部件的轴线平行设置。 固态成像装置芯片安装在基底构件的一个表面侧。 装配有电子部件的电路基板连接到基部构件的该一个表面侧，以使得尖端的直径变小。

公开(公告)号：US4779130A

公开(公告)日：1988-10-18

申请号：US108282

申请日：1987-10-14

申请人： Hisao Yabe

发明人： Hisao Yabe

IPC分类号： G02B23/24 ,  A61B1/04 ,  A61B1/05 ,  G02B23/26 ,  H04N5/225 ,  A61B1/06 ,  H04N7/18

CPC分类号： H04N5/2253 ,  A61B1/05 ,  H04N2005/2255

摘要： An endoscope includes an insertion section inserted into the patient's body. A distal end member is provided at the distal end of the insertion section. An illuminating system for illuminating a desired portion is attached to the end member. An observation unit is detachably attached to the distal end member. This unit includes a cylindrical support ditachably fitted to the end member. In the support are disposed an objective lens system for imaging an optical image of the portion illuminated by the illuminating system, a solid-state image sensor for converting the image to an electric signal, and electronic components connected to the sensor.

摘要翻译： 内窥镜包括插入患者身体的插入部。 远端构件设置在插入部的远端。 用于照亮所需部分的照明系统附接到端部构件。 观察单元可拆卸地附接到远端构件。 该单元包括可分离地装配到端部构件的圆柱形支撑件。 在支撑件中设置有用于对由照明系统照亮的部分的光学图像进行成像的物镜系统，用于将图像转换为电信号的固态图像传感器和连接到传感器的电子部件。

公开(公告)号：US4579597A

公开(公告)日：1986-04-01

申请号：US604517

申请日：1984-04-27

申请人： Hiroyuki Sasa ,  Hisao Yabe ,  Yukio Nakajima ,  Fumiaki Ishii ,  Koji Takamura ,  Takeaki Nakamura

发明人： Hiroyuki Sasa ,  Hisao Yabe ,  Yukio Nakajima ,  Fumiaki Ishii ,  Koji Takamura ,  Takeaki Nakamura

IPC分类号： A61B1/12 ,  B08B3/04 ,  B08B9/00

CPC分类号： A61B1/125

摘要： In a method of cleaning an endoscope, the open ends of an air/liquid supply valve cylinder, a suction valve cylinder, and a gas supply valve cylinder which are arranged in a control section of the endoscope are closed by stops. An air supply channel, a liquid supply channel, a suction channel, and a gas supply channel of the endoscope open at one end to a connector mounted on the distal end of the light guide cable of the endoscope. The connector is submerged in the liquid held in a tank. A cap is mounted on the distal end of the insertion section so that a nozzle communicating with the channels and a suction opening communicating with the suction channel open to the interior of the cap. The cap is connected to a suction pump by a suction tube. The pump is operated, thus sucking the liquid from the nozzle and suction opening through the four channels and the three cylinders, thereby cleaning the interiors of these channels and cylinders.

摘要翻译： 在清洁内窥镜的方法中，布置在内窥镜的控制部中的空气/液体供给阀筒，吸气阀筒和供气阀筒的开口端被停止。 内窥镜的供气通道，液体供应通道，吸入通道和气体供给通道一端连接到安装在内窥镜的导光缆线的远端上的连接器。 连接器浸入保存在罐中的液体中。 盖子安装在插入部分的远端，使得与通道连通的喷嘴和与抽吸通道连通的抽吸开口通向盖的内部。 盖子通过抽吸管连接到抽吸泵。 泵被操作，从而通过四个通道和三个气缸从喷嘴和吸入口抽吸液体，从而清洁这些通道和气缸的内部。

公开(公告)号：US4525220A

公开(公告)日：1985-06-25

申请号：US609977

申请日：1984-05-14

申请人： Hiroyuki Sasa ,  Hisao Yabe ,  Yukio Nakajima ,  Fumiaki Ishii ,  Koji Takamura ,  Takeaki Nakamura

发明人： Hiroyuki Sasa ,  Hisao Yabe ,  Yukio Nakajima ,  Fumiaki Ishii ,  Koji Takamura ,  Takeaki Nakamura

IPC分类号： A61B1/12 ,  B08B3/04 ,  B08B9/00

CPC分类号： A61B1/125

摘要： In a method of cleaning an endoscope, the open end of a suction valve cylinder, arranged within a control section of the endoscope, is closed by a stop. A cap is mounted on the distal end of an insertion section so that liquid may flow between a nozzle and a suction opening which are arranged at the distal end of the insertion section. The nozzle communicates with an air supply channel and a liquid supply channel, and the suction opening communicates with a suction channel. A stop is mounted on the open end of an air/liquid supply valve cylinder arranged in the control section, and a syringe is connected to the stop. The piston of the syringe is pushed, thus supplying liquid in the cylinder of the syringe into the cylinder and discharging the liquid from the other ends of the three channels through the channels and the valve cylinders, thereby cleaning the interiors of these channels and valve cylinders with the liquid.

摘要翻译： 在清洁内窥镜的方法中，设置在内窥镜的控制部内的吸入阀筒的开口端通过停止而闭合。 盖子安装在插入部分的远端，使得液体可以在布置在插入部分的远端处的喷嘴和抽吸开口之间流动。 喷嘴与供气通道和液体供应通道连通，吸入口与抽吸通道连通。 在设置在控制部中的空气/液体供给阀筒的开口端上安装有止动件，并且将注射器连接到止动件。 推动注射器的活塞，从而将注射器的气缸中的液体供应到气缸中，并且通过通道和阀缸从三个通道的另一端排出液体，从而清洁这些通道和阀缸的内部 与液体。

公开(公告)号：US5556367A

公开(公告)日：1996-09-17

申请号：US38659

申请日：1993-03-29

申请人： Hisao Yabe ,  Yoshio Tashiro ,  Yoshihiro IIda ,  Akira Suzuki ,  Hideo Itoh ,  Minoru Yamazaki ,  Osamu Tamada ,  Yasuhito Kura

发明人： Hisao Yabe ,  Yoshio Tashiro ,  Yoshihiro IIda ,  Akira Suzuki ,  Hideo Itoh ,  Minoru Yamazaki ,  Osamu Tamada ,  Yasuhito Kura

IPC分类号： A61B1/00 ,  A61B1/12 ,  A61B1/04

CPC分类号： A61B1/00144 ,  A61B1/00096 ,  A61B1/00142 ,  A61B1/12 ,  A61B1/00124

摘要： A cover type endoscope apparatus including an endoscope cover and an endoscope to be covered which is used by being inserted into the endoscope cover. The endoscope cover can be used in common for covering a plurality of endoscopes to be covered having different lengths without changing the length of the cover.

摘要翻译： 一种盖型内窥镜装置，其包括内窥镜盖和被覆盖的内窥镜，其通过插入到内窥镜盖中而被使用。 内窥镜盖可以共同地用于覆盖多个不同长度的被覆盖的内窥镜，而不改变盖的长度。

公开(公告)号：US4908261A

公开(公告)日：1990-03-13

申请号：US252001

申请日：1988-09-30

申请人： Takashi Ishii ,  Hisao Yabe ,  Hajime Kohama

发明人： Takashi Ishii ,  Hisao Yabe ,  Hajime Kohama

IPC分类号： C23C22/74

CPC分类号： C23C22/74 ,  Y10T428/24975

摘要： A non-ferrous metal mechanical part having a wear-resistant and smooth surface, and comprising a substrate of a metal selected from the group consisting of aluminum, aluminum alloy, nickel, and nickel alloy, and a surface layer formed on a surface of said substrate and containing chromium oxide (Cr.sub.2 O.sub.3) as a major constituent. The chromium oxide (Cr.sub.2 O.sub.3) is a substance which has been converted by heating a chromium compound, and an intermediate layer containing a reaction product between the substrate and chromium oxide in the surface layer is formed at an interface between the surface layer and the substrate.

摘要翻译： 一种具有耐磨和光滑表面的有色金属机械部件，并且包括选自铝，铝合金，镍和镍合金的金属基板，以及形成在所述表面上的表面层 底物并含有氧化铬（Cr2O3）作为主要成分。 氧化铬（Cr 2 O 3）是通过加热铬化合物而转化的物质，在表面层与基板的界面形成表面层中含有基材与氧化铬之间的反应产物的中间层。

公开(公告)号：US4885634A

公开(公告)日：1989-12-05

申请号：US226486

申请日：1988-08-01

申请人： Hisao Yabe

发明人： Hisao Yabe

IPC分类号： A61B5/00 ,  A61B1/04 ,  A61B1/05

CPC分类号： A61B1/00039 ,  A61B1/0005 ,  A61B1/05

摘要： An endoscope apparatus equipped with a device for generating color image signals for a normal color display from image signals picked up by using a solid image pickup element under an illuminating device covering the visible light region, and output terminals adapted to output those image signals which are exclusively based on specific wavelength components, the endoscope apparatus allowing a monochrome image with respect to a specific wavelength region to be displayed along with a normal color image.

摘要翻译： 一种内窥镜装置，其具备用于通过在覆盖可见光区域的照明装置下采用固体摄像元件拍摄的图像信号生成用于正常彩色显示的彩色图像信号的装置，以及适于输出这些图像信号的输出端子 专门基于特定波长成分，允许与特定波长区域相关的单色图像与正常彩色图像一起显示的内窥镜装置。

公开(公告)号：US4822662A

公开(公告)日：1989-04-18

申请号：US852219

申请日：1986-04-15

申请人： Takashi Ishii ,  Hajime Kohama ,  Hisao Yabe ,  Akira Yano ,  Shinsuke Noto

发明人： Takashi Ishii ,  Hajime Kohama ,  Hisao Yabe ,  Akira Yano ,  Shinsuke Noto

IPC分类号： D03D47/00 ,  D03C9/04 ,  D03D49/62 ,  D05B85/12 ,  B32B3/10 ,  B32B15/14

CPC分类号： D03C9/028 ,  D03D47/278 ,  D03D49/62 ,  D05B85/12 ,  Y10T428/24273 ,  Y10T428/24306 ,  Y10T428/24314 ,  Y10T428/264 ,  Y10T428/265 ,  Y10T428/31536

摘要： Machine parts to be brought into contact with an elongated fibrous member each consists of a substrate of an iron series metal and a surface layer which has high wear-resistance and a good sliding property, and which contains chromium oxide as a major constituent. The chromium oxide is converted from a chromium compound upon heating. An intermediate layer containing a reaction product between the chromium oxide in the surface layer and the substrate is formed at an interface between the surface layer and the substrate.

摘要翻译： 与细长的纤维构件接触的机器部件各自由铁系金属的基材和具有高耐磨性和良好的滑动性的表面层构成，并含有氧化铬作为主要成分。 氧化铬在加热时由铬化合物转化。 在表面层和基材之间的界面处形成含有表面层中的氧化铬与基材之间的反应产物的中间层。

公开(公告)号：US4807026A

公开(公告)日：1989-02-21

申请号：US28195

申请日：1987-03-19

申请人： Kimihiko Nishioka ,  Hisao Yabe

发明人： Kimihiko Nishioka ,  Hisao Yabe

IPC分类号： A61B1/00 ,  A61B1/05 ,  G02B23/24 ,  H04N5/225 ,  H04N5/335 ,  H04N5/3728 ,  H04N5/378 ,  H04N7/18 ,  A61B1/06

CPC分类号： G02B23/2484 ,  A61B1/05 ,  H04N5/2256 ,  H04N2005/2255

摘要： An electronic image pickup device for endoscopes is arranged so that at least two filters having mutually different transmitting wavelength ranges are inserted either alternatively or as a rotatable filter disc into an optical path of either an illuminating system or an image pickup system in order to make it possible to obtain either alternatingly or simultaneously color images produced by at least two kinds of rays having mutually different wavelength ranges. As an alternative the filter disc may be tilted relative to the optical axis.

摘要翻译： 一种用于内窥镜的电子摄像装置被布置成使得具有相互不同的透射波长范围的至少两个滤光器可替换地或作为可旋转滤光片插入到照明系统或图像拾取系统的光路中，以便使其 可以交替地或同时地获得由具有相互不同的波长范围的至少两种射线产生的彩色图像。 作为替代，滤光片可以相对于光轴倾斜。