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21. 发明授权

US5609561A Electronic type endoscope in which image pickup unit is dismounted to execute disinfection/sterilization processing 失效
标题翻译：电子式内窥镜，其中拆卸图像拾取单元以执行消毒/灭菌处理
公开(公告)号：US5609561A
公开(公告)日：1997-03-11
申请号：US362731
申请日：1994-12-22
申请人： Masao Uehara , Katsuyuki Saito , Masahito Goto , Shinji Yamashita , Akinobu Uchikubo , Akihiro Miyashita , Takehiro Nakagawa , Kazunari Kobayashi , Akira Murata , Mototsugu Ogawa , Seiji Yamaguchi
发明人： Masao Uehara , Katsuyuki Saito , Masahito Goto , Shinji Yamashita , Akinobu Uchikubo , Akihiro Miyashita , Takehiro Nakagawa , Kazunari Kobayashi , Akira Murata , Mototsugu Ogawa , Seiji Yamaguchi
IPC分类号： A61B1/04 , A61B1/05 , A61B1/12 , A61L2/07 , A61L2/24 , G02B23/24
CPC分类号： A61B1/053 , A61B1/042 , A61B1/05 , A61B1/125 , A61L2/07 , A61L2/24 , G02B23/2484
摘要： An image pickup unit provided with an image pickup element is of structure capable of being detachably received in an endoscope body or a TV camera. After having been used in observation, the image pickup unit is dismounted, whereby disinfection processing and sterilization processing of the endoscope body from which the image pickup unit is dismounted, or the TV camera can be executed without inviting deterioration and the like of a characteristic of the image pickup unit by a disinfection unit, a sterilization unit or the like.
摘要翻译：设置有图像拾取元件的图像拾取单元的结构能够可拆卸地接收在内窥镜主体或TV照相机中。在观察中被使用后，图像拾取单元被拆卸，从而可以执行从其拆卸图像拾取单元的内窥镜主体或TV摄像机的消毒处理和灭菌处理而不引起劣化等的特性图像拾取单元由消毒单元，灭菌单元等构成。

22. 发明授权

US5269289A Cavity insert device using fuzzy theory 失效
标题翻译：腔插入装置采用模糊理论
公开(公告)号：US5269289A
公开(公告)日：1993-12-14
申请号：US683360
申请日：1991-04-09
申请人： Sakae Takehana , Shouichi Ieoka , Kazuo Sonobe , Hiroki Hibino , Tomohisa Sakurai , Yutaka Takahashi , Akira Murata , Nobuyuki Sakamoto , Yoshihiro Kosaka , Koichi Matsui , Akihiro Miyashita , Masakazu Gotanda , Kazutada Kobayashi , Koji Koda , Masao Uehara , Katsuyuki Saito , Akinobu Uchikubo , Shinji Yamashita , Takehiro Nakagawa , Koji Tanikawa
发明人： Sakae Takehana , Shouichi Ieoka , Kazuo Sonobe , Hiroki Hibino , Tomohisa Sakurai , Yutaka Takahashi , Akira Murata , Nobuyuki Sakamoto , Yoshihiro Kosaka , Koichi Matsui , Akihiro Miyashita , Masakazu Gotanda , Kazutada Kobayashi , Koji Koda , Masao Uehara , Katsuyuki Saito , Akinobu Uchikubo , Shinji Yamashita , Takehiro Nakagawa , Koji Tanikawa
IPC分类号： A61B1/04 , A61B1/005 , A61B1/045 , A61B1/05 , G02B23/24 , G02B23/26 , G05B13/02 , G06T1/00 , H04N5/225 , H04N5/235 , H04N9/68 , A61B1/00
CPC分类号： A61B1/0051 , A61B1/00147 , A61B1/045 , A61B1/05 , A61B1/0669 , H04N5/235 , H04N9/68 , H04N2005/2255
摘要： A cavity insert device comprising an insert section capable of being inserted into tracts and cavities, a detection circuit for detecting conditions of components making up the device, such as an observation device formed at the distal end side of the insert section, and a fuzzy inference section for synthetically determining a plurality of information signals outputted from the detection circuit and producing control signals to control the components. The fuzzy inference section employs inference rules which are empirically considered to be desirable, and control is made by the control signals obtained with the fuzzy inference. The device is thus operated in a nearly optimum state.
摘要翻译：一种空腔插入装置，其特征在于，包括插入部分和插入部分的插入部分，用于检测构成装置的部件的状态的检测电路，例如形成在插入部分的远端侧的观察装置，以及模糊推理用于合成确定从检测电路输出的多个信息信号，并产生控制信号以控制部件。模糊推理部分采用经验性地认为是期望的推理规则，并且通过用模糊推理获得的控制信号进行控制。因此，该装置处于接近最佳状态。

23. 发明授权

US4706118A Control circuit for video endoscope 失效
标题翻译：视频内窥镜控制电路
公开(公告)号：US4706118A
公开(公告)日：1987-11-10
申请号：US914168
申请日：1986-10-01
申请人： Shinichi Kato , Masahiko Sasaki , Tadashi Kato , Masahide Kanno , Yutaka Takahashi , Katsuyuki Saito
发明人： Shinichi Kato , Masahiko Sasaki , Tadashi Kato , Masahide Kanno , Yutaka Takahashi , Katsuyuki Saito
IPC分类号： H04N5/225 , H04N5/232 , H04N17/02 , H04N7/18
CPC分类号： H04N5/23203 , H04N17/02 , H04N2005/2255
摘要： Disclosed is a control circuit which is connected to a video endoscope, having a CCD in the distal end thereof. The control circuit supplies driving clock pulses to the CCD, and converts a picture element signal pulses from the CCD into a continuous image signal, by clamping, or sampling and holding, the signal pulses. The converted signals are further subjected to video processing. A scope discrimination resistor is contained in the endoscope, in the vicinity of a connector thereof, which connects the endoscope and the control circuit. The resistance value of the resistor depends on the length of the endoscope. When the endoscope is connected to the control circuit, the resistor is connected in series with a constantcurrent source in a scope discrimination circuit. The discrimination circuit discriminates the scope length by detecting the resistance value of the resistor as a terminal voltage. The waveform of the driving clock pulses for the CCD is modified in accordance with the result of the discrimination, and the timing for clamping, or sampling and holding, the picture-element signal pulses from the CCD (10), is determined by the discrimination result.
摘要翻译：公开了一种控制电路，其连接到在其远端具有CCD的视频内窥镜。控制电路向CCD提供驱动时钟脉冲，并将来自CCD的像素信号脉冲转换为连续图像信号，通过钳位或采样和保持信号脉冲。转换的信号进一步进行视频处理。在连接内窥镜和控制电路的连接器附近的内窥镜中包含镜片识别电阻。电阻的电阻值取决于内窥镜的长度。当内窥镜连接到控制电路时，电阻器与示波器鉴别电路中的恒流源串联。识别电路通过检测作为端子电压的电阻器的电阻值来区分示波长度。 CCD的驱动时钟脉冲的波形根据鉴别的结果被修改，并且来自CCD（10）的图像元素信号脉冲的钳位或取样和保持的定时由判别结果。

24. 发明授权

US4719508A Endoscopic photographing apparatus 失效
标题翻译：内镜摄影装置
公开(公告)号：US4719508A
公开(公告)日：1988-01-12
申请号：US914183
申请日：1986-10-01
申请人： Masahiko Sasaki , Shinichi Kato , Tadashi Kato , Masahide Kanno , Yutaka Takahashi , Katsuyuki Saito
发明人： Masahiko Sasaki , Shinichi Kato , Tadashi Kato , Masahide Kanno , Yutaka Takahashi , Katsuyuki Saito
IPC分类号： H04N5/44 , H04N5/445 , H04N9/04 , A61B1/04 , A61B1/06
CPC分类号： H04N7/012 , H04N9/045 , H04N21/478
摘要： An endoscopic photographing apparatus comprises a first frame memory for successively storing the image signals, generated from a solid-state image sensor with every scanning line, in synchronism with drive signals, and a second frame memory for successively storing the image signals, read successively from the first frame memory, by the interlacing method, and delivering the stored image signals to a monitor, in synchronism with television synchronizing signals, for display.
摘要翻译：一种内窥镜拍摄装置，包括：第一帧存储器，用于与驱动信号同步地连续地存储从具有每条扫描线的固态图像传感器产生的图像信号;以及第二帧存储器，用于连续存储图像信号，第一帧存储器，通过交错方法，并将所存储的图像信号与电视同步信号同步地传送到监视器，以供显示。

25. 发明授权

US5604530A Solid-state image sensing device for endoscope and endoscope imaging apparatus 失效
标题翻译：用于内窥镜和内窥镜成像装置的固态图像感测装置
公开(公告)号：US5604530A
公开(公告)日：1997-02-18
申请号：US497903
申请日：1995-07-07
申请人： Katsuyuki Saito , Masao Uehara , Wataru Ohno , Masahito Goto , Shinji Yamashita
发明人： Katsuyuki Saito , Masao Uehara , Wataru Ohno , Masahito Goto , Shinji Yamashita
IPC分类号： A61B1/04 , G02B23/24 , H04N5/225 , H04N7/18 , H04N9/04 , H04N9/64
CPC分类号： H04N9/045 , H04N2005/2255 , H04N2209/046
摘要： A solid-state image sensing device for endoscopes including a color mosaic filter provided on a CCD image pick-up surface and having filters arranged so that the number of G-component pixels.gtoreq.the number of B-component pixels>the number of R-component pixels, the number of CCD pixels being set at a minimum requisite level in accordance with the information-amount characteristics of the endoscopic image to be picked up. A plurality of LPFs are provided in a signal processing section providing image signal resolution in which the G-component bandwidth.gtoreq.B-component bandwidth>R-component bandwidth, thereby obtaining an image-signal resolution which is high enough to allow the endoscopic image to be displayed, with the B-component being equal to or smaller than the G-component and larger than the R-component.
摘要翻译：一种用于内窥镜的固态图像感测装置，其包括设置在CCD图像拾取表面上的彩色马赛克滤光器，并且具有布置成使得G分量像素的数量> B = B分量像素的数量> R分量像素，根据要拾取的内窥镜图像的信息量特性将CCD像素的数量设置在最小必要水平。在提供图像信号分辨率的信号处理部分中提供多个LPF，其中G分量带宽> B =分量带宽> R分量带宽，从而获得足够高的图像信号分辨率，以允许内窥镜要显示的图像，其中B分量等于或小于G分量并且大于R分量。

26. 发明授权

US5720706A Stereoscopic endoscope 失效
标题翻译：立体内镜
公开(公告)号：US5720706A
公开(公告)日：1998-02-24
申请号：US452959
申请日：1995-05-30
申请人： Susumu Takahashi , Masao Uehara , Shingo Kato , Atsushi Kidawara , Katsuyuki Saito , Masahito Goto , Wataru Ohno , Iwao Kanamori , Toyoharu Hanzawa , Kenji Yoshino , Akio Nakada , Akihiro Taguchi , Nobuaki Akui , Hitoshi Karasawa , Toshihiko Hashiguchi , Akihiko Mochida , Takashi Fukaya , Shinji Yamashita , Akira Murata , Hideki Koyanagi , Keisuke Saito
发明人： Susumu Takahashi , Masao Uehara , Shingo Kato , Atsushi Kidawara , Katsuyuki Saito , Masahito Goto , Wataru Ohno , Iwao Kanamori , Toyoharu Hanzawa , Kenji Yoshino , Akio Nakada , Akihiro Taguchi , Nobuaki Akui , Hitoshi Karasawa , Toshihiko Hashiguchi , Akihiko Mochida , Takashi Fukaya , Shinji Yamashita , Akira Murata , Hideki Koyanagi , Keisuke Saito
IPC分类号： A61B1/00 , A61B1/04 , G02B23/24 , H04N5/225 , H04N13/00
CPC分类号： H04N13/0239 , A61B1/00179 , A61B1/00193 , A61B1/042 , G02B23/2415 , H04N13/0296 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/021 , H04N13/0257 , H04N13/0438 , H04N13/044 , H04N13/0497 , H04N2005/2255
摘要： A stereoscopic endoscope including an objective lens system for forming an image of an object which objective lens system is arranged at the front end of an inserting section and has a single optical axis; an image transmission device coaxially arranged with the objective lens system and adapted to transmit the image formed by the objective lens system; a pupil dividing device for dividing the image transmitted through the objective lens system and the image transmission device so as to obtain left and right images of the object; an image sensing device for picking up the left and right images obtained by the pupil dividing device; a first support structure containing at least the objective lens system; and a second support structure containing at least the pupil dividing device and the image sensing device, wherein the first and second support structures are rotatable relative to each other around an axis extending along the longitudinal dimension of the endoscope.
摘要翻译：一种立体内窥镜，包括用于形成物体的图像的物镜系统，所述物镜的系统布置在插入部的前端并具有单个光轴; 与所述物镜系统同轴布置并适于透射由所述物镜系统形成的图像的图像传输装置; 用于分割通过物镜系统传输的图像和图像传输装置的光瞳分割装置，以获得物体的左右图像; 用于拾取由瞳孔分割装置获得的左和右图像的图像感测装置; 至少包含物镜系统的第一支撑结构; 以及至少包含瞳孔分割装置和图像感测装置的第二支撑结构，其中所述第一和第二支撑结构围绕沿着所述内窥镜的纵向尺寸延伸的轴线可相对于彼此旋转。

27. 发明授权

US5588948A Stereoscopic endoscope 失效
标题翻译：立体内镜
公开(公告)号：US5588948A
公开(公告)日：1996-12-31
申请号：US122303
申请日：1993-09-17
申请人： Susumu Takahashi , Masao Uehara , Shingo Kato , Atsushi Kidawara , Katsuyuki Saito , Masahito Goto , Wataru Ohno , Iwao Kanamori , Toyoharu Hanzawa , Kenji Yoshino , Akio Nakada , Akihiro Taguchi , Nobuaki Akui , Hitoshi Karasawa , Toshihiko Hashiguchi , Akihiko Mochida , Takashi Fukaya , Shinji Yamashita , Akira Murata , Hideki Koyanagi , Keisuke Saito
发明人： Susumu Takahashi , Masao Uehara , Shingo Kato , Atsushi Kidawara , Katsuyuki Saito , Masahito Goto , Wataru Ohno , Iwao Kanamori , Toyoharu Hanzawa , Kenji Yoshino , Akio Nakada , Akihiro Taguchi , Nobuaki Akui , Hitoshi Karasawa , Toshihiko Hashiguchi , Akihiko Mochida , Takashi Fukaya , Shinji Yamashita , Akira Murata , Hideki Koyanagi , Keisuke Saito
IPC分类号： A61B1/00 , A61B1/04 , G02B23/24 , H04N5/225 , H04N13/00
CPC分类号： H04N13/0239 , A61B1/00179 , A61B1/00193 , A61B1/042 , G02B23/2415 , H04N13/0296 , H04N13/0048 , H04N13/0051 , H04N13/0055 , H04N13/021 , H04N13/0257 , H04N13/0438 , H04N13/044 , H04N13/0497 , H04N2005/2255
摘要： A stereoscopic endoscope including an objective lens system for forming an image of an object which objective lens system is arranged at the front end of an inserting section and has a single optical axis; an image transmission device coaxially arranged with the objective lens system and adapted to transmit the image formed by the objective lens system; a pupil dividing device for dividing the image transmitted through the objective lens system and the image transmission device so as to obtain left and right images of the object; an image sensing device for picking up the left and right images obtained by the pupil dividing device; a first support structure containing-at least the objective lens system; and a second support structure containing at least the pupil dividing device and the image sensing device, wherein the first and second support structures are rotatable relative to each other around an axis extending along the longitudinal dimension of the endoscope.
摘要翻译：一种立体内窥镜，包括用于形成物体的图像的物镜系统，所述物镜的系统布置在插入部的前端并具有单个光轴; 与所述物镜系统同轴布置并适于透射由所述物镜系统形成的图像的图像传输装置; 用于分割通过物镜系统传输的图像和图像传输装置的光瞳分割装置，以获得物体的左右图像; 用于拾取由瞳孔分割装置获得的左和右图像的图像感测装置; 至少包含物镜系统的第一支撑结构; 以及至少包含瞳孔分割装置和图像感测装置的第二支撑结构，其中所述第一和第二支撑结构围绕沿着所述内窥镜的纵向尺寸延伸的轴线可相对于彼此旋转。

28. 发明授权

US4865018A Control apparatus for endoscopes 失效
标题翻译：内窥镜控制装置
公开(公告)号：US4865018A
公开(公告)日：1989-09-12
申请号：US238180
申请日：1988-08-30
申请人： Masahide Kanno , Katsuyuki Saito , Akihiko Miyazaki
发明人： Masahide Kanno , Katsuyuki Saito , Akihiko Miyazaki
IPC分类号： G02B23/24 , A61B1/00 , A61B1/05 , H04N17/00
CPC分类号： A61B1/05 , H04N17/002
摘要： In a control device for endoscopes in which a fiber scope having an image guide and an electronic scope having a solid state imaging device can be selectively connected thereto, there are provided a control device for controlling many kinds of functions of these endoscopes, a selecting device for indicating the kind of selected endoscope, selectively making the control device in accordance with the functions of the endoscope indicated by the indicating device operative, and making the rest of the control devices inoperative, an adjusting device for adjusting the operational conditions of the various kinds of functions, and an indicating device for indicating the operational conditions of the various kinds of functions which are adjusted by the adjusting devices, and the control device for endoscope is arranged that only the adjusting devices for adjusting the operational conditions of the functions corresponding to the functions selected by the selecting device are made operative and the operational conditions of the selected functions are indicated in a mutually distinguishable manner from the operational conditions of the non-selected functions on the indicating device.
摘要翻译：在其中具有图像引导件的光纤示波器和具有固态成像装置的电子瞄准镜的内窥镜的控制装置可以选择性地连接到其上，提供了一种用于控制这些内窥镜的许多功能的控制装置，选择装置为了指示所选择的内窥镜的种类，根据指示装置所指示的内窥镜的功能选择性地使控制装置工作，并使其余的控制装置不起作用，用于调节各种操作条件的调节装置的功能的指示装置，以及用于指示由调节装置调整的各种功能的操作条件的指示装置，并且内窥镜的控制装置被布置为仅调整用于调整对应于功能的功能的操作条件的调节装置由选择装置选择的功能可操作，并且t 所选择的功能的操作条件以与指示装置上的未选功能的操作条件相互区分的方式表示。

29. 发明授权

US07119830B2 Endoscopic imaging system making it possible to detachably attach expansion unit having external expansion facility and add expansion facility for improving capability of system 有权
公开(公告)号：US07119830B2
公开(公告)日：2006-10-10
申请号：US10036408
申请日：2002-01-07
申请人： Katsuyuki Saito , Akihiko Mochida , Kotaro Ogasawara , Noboru Kusamura , Makoto Tsunakawa , Hideki Tashiro , Shinji Yamashita , Kanichi Matsumoto , Wataru Ohno , Masahiro Hagihara , Kazutaka Nakatsuchi , Kuniaki Kami
发明人： Katsuyuki Saito , Akihiko Mochida , Kotaro Ogasawara , Noboru Kusamura , Makoto Tsunakawa , Hideki Tashiro , Shinji Yamashita , Kanichi Matsumoto , Wataru Ohno , Masahiro Hagihara , Kazutaka Nakatsuchi , Kuniaki Kami
IPC分类号： H04N7/18 , H04N11/02
CPC分类号： A61B1/00039 , A61B1/00022 , A61B1/00055 , A61B1/00105 , A61B1/045 , A61B1/307 , A61B1/3132 , A61B1/317 , A61B2560/0276 , A61B2560/0475 , H04N1/00127 , H04N1/00286 , H04N7/183 , H04N2005/2255
摘要： In an endoscopic imaging system, a signal representing an object image produced by a scope and projected by a camera head is processed by a CCU and displayed as an endoscopic image on a TV monitor. The object image is stored as digital image data on a memory in the CCU, read as image data of a still image, and recorded on a PC card mounted in a PC card slot. The PC card slot is formed in the front panel or the like of the CCU. A lid member or the like functioning as an anti-liquid invasion member and shield can be located at an opening of the slot.

30. 发明授权

US06456317B1 Endoscopic apparatus 失效
标题翻译：内窥镜装置
公开(公告)号：US06456317B1
公开(公告)日：2002-09-24
申请号：US09198850
申请日：1998-11-24
申请人： Kanichi Matsumoto , Katsuyuki Saito , Makoto Tsunakawa , Akihiko Mochida , Kotaro Ogasawara , Shinji Yamashita , Noboru Kusamura , Wataru Ohno , Kuniaki Kami , Hideki Tashiro
发明人： Kanichi Matsumoto , Katsuyuki Saito , Makoto Tsunakawa , Akihiko Mochida , Kotaro Ogasawara , Shinji Yamashita , Noboru Kusamura , Wataru Ohno , Kuniaki Kami , Hideki Tashiro
IPC分类号： H04N318
CPC分类号： H04N5/2354 , H04N5/2352 , H04N9/045 , H04N2005/2255
摘要： In an endoscopic apparatus, when the dynamic range expansion on/off switch is turned on, a CPU changes a switch from one contact over to another. Red, green, and blue digital signals sent from a knee and gamma circuit are output to respective dynamic range expanding circuits. Thus, the dynamic ranges for the digital signals are expanded. On the other hand, when the CPU changes another switch from one contact over to the other, a light adjustment signal output from an operational amplifier is then driven to a level causing a diaphragm in a light source unit to open further. Consequently, an increased amount of illumination light is supplied to the incident end of a light guide running through an endoscope. Thus, when a dynamic range is expanded, a halation effect will not occur in imaging of an object located at a point near the distal end of the endoscope. Moreover, insufficiency of illumination light will not occur in the imaging of an object located at a point far from the endoscope distal end. The dynamic range can therefore be expanded efficiently. An endoscopic image of the interior of a body cavity can be viewed with the body cavity set to a desired brightness level all points ranging from a near point to a far point within the body cavity.
摘要翻译：在内窥镜装置中，当动态范围扩大开/关开关打开时，CPU将开关从一个触点切换到另一个触点。从膝盖和伽马电路发送的红色，绿色和蓝色数字信号被输出到相应的动态范围扩展电路。因此，扩展了数字信号的动态范围。另一方面，当CPU将另一个开关从一个触点切换到另一个触点时，从运算放大器输出的调光信号被驱动到导致光源单元中的隔膜进一步打开的水平。因此，向穿过内窥镜的导光体的入射端供给增加量的照明光。因此，当动态范围扩大时，在位于内窥镜远端附近的物体的成像中不会发生晕影效果。此外，在位于远离内窥镜远端的点的物体的成像中不会发生照明光的不足。因此可以有效地扩展动态范围。体腔内部的内窥镜图像可以被观察到，其体腔被设置为期望的亮度级别，其范围从体腔内的近点到远点。

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