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1. 发明授权

US4777524A Endoscope having an electrically insulated solid-state image sensing unit 失效
标题翻译：内窥镜具有电绝缘的固态摄像单元
公开(公告)号：US4777524A
公开(公告)日：1988-10-11
申请号：US080567
申请日：1987-07-31
申请人： Shigeru Nakajima , Tsugio Okazaki
发明人： Shigeru Nakajima , Tsugio Okazaki
IPC分类号： A61B1/05 , H04N5/225 , H04N7/18 , A61B1/04
CPC分类号： H04N5/2253 , A61B1/05 , H04N5/2254 , H04N2005/2255
摘要： In an endoscope having an insertion section and a control section, a distal-end unit is provided at the distal end portion of the insertion section. An objective optical system, which includes a moving lens held by a lens frame, and a solid-state image sensing unit for converting an optical image, formed by the objective optical system, into an electrical signal, are disposed inside the distal-end unit. A transmission member which serves to transmit the electrical signal from the image sensing unit, is connected to the image sensing unit. The distal end portion of a coupling member is connected to the lens frame, and its proximal end portion extends through the insertion section into the control section. A shift-control mechanism for controlling the movement of the moving lens is coupled to the proximal end portion of the coupling member. The endoscope further comprises insulating means for electrically insulating the solid-state image sensing unit, the objective optical system, the transmission member, and the coupling member, from the outside. Thus, an accident from electric shock can be prevented from being caused by leakage current.
摘要翻译：在具有插入部和控制部的内窥镜中，在插入部的前端部设置有前端部。包括由透镜框保持的移动透镜的物镜光学系统和用于将由物镜光学系统形成的光学图像转换为电信号的固态图像感测单元设置在远端单元的内部。用于将来自图像感测单元的电信号传输的传输构件连接到图像感测单元。联接构件的远端部连接到透镜框架，并且其近端部分穿过插入部分延伸到控制部分中。用于控制移动透镜的移动的移动控制机构联接到联接构件的近端部分。内窥镜还包括用于从外部将固态图像感测单元，物镜光学系统，传输构件和联接构件电绝缘的绝缘装置。因此，可以防止由于电流而引起的电击事故。

2. 发明授权

US5860913A Endoscope whose distal cover can be freely detachably attached to main distal part thereof with high positioning precision 失效
标题翻译：内窥镜的远端盖可以以高定位精度自由地可拆卸地附接到主远端
公开(公告)号：US5860913A
公开(公告)日：1999-01-19
申请号：US848217
申请日：1997-04-29
申请人： Koji Yamaya , Tatsuya Furukawa , Takahiro Kishi , Tsugio Okazaki , Haruhiko Kaiya , Hisao Yabe , Tsutomu Ishiguro
发明人： Koji Yamaya , Tatsuya Furukawa , Takahiro Kishi , Tsugio Okazaki , Haruhiko Kaiya , Hisao Yabe , Tsutomu Ishiguro
IPC分类号： A61B1/018 , A61B1/12 , A61B1/04
CPC分类号： A61B1/00091 , A61B1/00098 , A61B1/00101 , A61B1/018 , A61B1/127
摘要： In an endoscope of the present invention, while a cover indicator on a distal cover is aligned with a scope indicator on a main distal part, the distal cover is put on the main distal part in an axial direction at a certain insertion angle. Thereafter, the distal cover is rotated while being thrust in the axial direction. The stoppage of a locking convex part of a hook of the main distal part by a claw of a reinforcement member is released, and the locking convex part of the hook is positioned in a locking ditch of the reinforcement member. The head of the hook is constrained to move in the axial direction by means of a main distal cover that is an elastic member and the claw. The locking convex part is then fitted into the locking ditch reliably. Consequently, the distal cover can be fixed to the main distal part readily, freely detachably, and reliably with high positioning precision.
摘要翻译：在本发明的内窥镜中，当远端盖上的盖指示器与主远端部分上的瞄准器指示器对准时，远端盖以一定的插入角度在轴向方向上放置在主远端部分上。此后，远侧盖沿轴向推力旋转。通过加强构件的爪部阻止主远端部的钩的锁定凸部的停止，钩的锁定凸部位于加强构件的锁定槽中。钩的头部被限制为通过作为弹性构件的主远端盖和爪而在轴向方向上移动。然后将锁定凸部可靠地嵌合到锁定沟中。因此，远侧盖能够以高定位精度容易地，可自由拆卸地可靠地固定到主远端部。

3. 发明授权

US06589163B2 Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means 有权
标题翻译：内窥镜形状检测装置，其中根据磁场产生装置的连接状态控制形状检测处理
公开(公告)号：US06589163B2
公开(公告)日：2003-07-08
申请号：US10179327
申请日：2002-06-24
申请人： Chieko Aizawa , Akira Taniguchi , Jun Hasegawa , Katsuyoshi Sasagawa , Seiki Toriyama , Takayasu Miyagi , Tsugio Okazaki , Hiroki Moriyama , Yasuo Hirata , Hiroshi Ishii , Yoshinao Oaki
发明人： Chieko Aizawa , Akira Taniguchi , Jun Hasegawa , Katsuyoshi Sasagawa , Seiki Toriyama , Takayasu Miyagi , Tsugio Okazaki , Hiroki Moriyama , Yasuo Hirata , Hiroshi Ishii , Yoshinao Oaki
IPC分类号： A61B104
CPC分类号： A61B1/00048 , A61B1/0005 , A61B1/00078 , A61B1/0055 , A61B5/06 , A61B5/064 , A61B34/20 , A61B90/361 , A61B90/50 , A61B2034/2051 , A61B2034/2072 , A61B2090/373 , A61B2090/3937 , A61B2090/3945
摘要： An endoscope shape detecting system displays an endoscope image and an insertion form image simultaneously on a display means. A first memory stores an endoscope image and a second memory stores an insertion form image. A control device controls a switching action such that the insertion form image is output to the display means during a period wherein the output of the endoscope image to the display means is turned off and stored in the first memory means, and that the output of the insertion form image to the display means is turned off and stored in the second memory during the period wherein the output of the endoscope image to the display is turned on. In addition, a control device is provided that controls the storing action such that a first period for storing endoscope images in the first memory and a second period for storing output signals from a magnetic field detecting device in the second memory do not overlap.
摘要翻译：内窥镜形状检测系统在显示装置上同时显示内窥镜图像和插入图像图像。第一存储器存储内窥镜图像，第二存储器存储插入形式图像。控制装置控制切换动作，使得在内窥镜图像到显示装置的输出被关闭并存储在第一存储装置中的时间段期间，将插入图像图像输出到显示装置，并且输出在将显示器的内窥镜图像的输出打开的期间，将显示装置的插入图像关闭并存储在第二存储器中。此外，提供控制装置，其控制存储动作，使得用于存储第一存储器中的内窥镜图像的第一周期和用于存储来自第二存储器中的磁场检测装置的输出信号的第二周期不重叠。

4. 发明授权

US06511417B1 System for detecting the shape of an endoscope using source coils and sense coils 有权
标题翻译：用于使用源线圈和感测线圈检测内窥镜的形状的系统
公开(公告)号：US06511417B1
公开(公告)日：2003-01-28
申请号：US09387859
申请日：1999-09-01
申请人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata , Tetsuo Nonami
发明人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata , Tetsuo Nonami
IPC分类号： A61B100
CPC分类号： A61B1/31 , A61B1/005 , A61B1/05 , A61B5/06 , A61B5/064 , A61B5/7257 , A61B34/20 , A61B90/36 , A61B90/361 , A61B2034/2051 , A61B2034/2072
摘要： An endoscope shape detection system has a CPU included in a control unit. The CPU performs frequency sampling on digital data to calculate coordinates indicating the spatial positions of source coils incorporated in an insertion unit of an endoscope and of marker coils. An inserted state of the insertion unit of the endoscope is estimated based on the calculated coordinate data indicating the positions of the source coils. Display data based on which shape of the endoscope depicted is produced from the calculated coordinate data indicating the positions of the source coils, and output to a video RAM. Display data based on which marker coils are depicted is produced from the calculated coordinate data indicating the positions of the marker coils, and output to the video RAM. Consequently, the positions of the markers are depicted together with the shape of the endoscope. The positional relationship between the insertion unit of the endoscope and a patient's body can therefore be ascertained.
摘要翻译：内窥镜形状检测系统具有包括在控制单元中的CPU。 CPU对数字数据执行频率采样，以计算指示结合在内窥镜的插入单元中的源极线圈和标记线圈的空间位置的坐标。基于计算出的表示源极线圈的位置的坐标数据来估计内窥镜的插入单元的插入状态。根据计算出的表示源极线圈的位置的坐标数据，生成所描绘的内窥镜的形状的显示数据，并输出到视频RAM。根据计算出的表示标记线圈的位置的坐标数据产生基于标记线圈的显示数据，并输出到视频RAM。因此，标记的位置与内窥镜的形状一起被描绘。因此可以确定内窥镜的插入单元与患者身体之间的位置关系。

5. 发明授权

US5402770A Endoscope pipeline controlling apparatus and endoscope system 失效
标题翻译：内窥镜管线控制装置及内窥镜系统
公开(公告)号：US5402770A
公开(公告)日：1995-04-04
申请号：US184019
申请日：1994-01-21
申请人： Yoshihiro Iida , Masaaki Nakazawa , Takahiro Kishi , Tsugio Okazaki
发明人： Yoshihiro Iida , Masaaki Nakazawa , Takahiro Kishi , Tsugio Okazaki
IPC分类号： G02B23/24 , A61B1/00 , A61B1/12 , A61B1/06
CPC分类号： A61B1/12
摘要： An endoscope pipeline controlling apparatus and endoscope system comprising an air feeding pipe communicating with an air feeding pump, a water feeding tank to which is connected a water feeding air feeding pipe branched from a part of the above-mentioned air feeding pipe, a water feeding pipe connected to this water feeding tank, electromagnetic valves fitted to the above-mentioned air feeding pipe and water feeding pipe and connecting pipelines connecting the above-mentioned air feeding pipe and water feeding pipe to communicate with pipelines of an endoscope so that, even if a light source apparatus feeding an illuminating light to the endoscope is not provided with an air feeding and water feeding pipeline controlling apparatus, feeding air and feeding water to the endoscope will be able to be controlled.
摘要翻译：一种内窥镜管道控制装置和内窥镜系统，包括与空气供给泵连通的供气管，从上述供气管的一部分分支的供水空气供给管连接的供水槽，连接到该给水箱的管道，安装在上述供气管和供水管上的电磁阀，以及连接上述供气管和供水管的连接管道，以与内窥镜的管道连通，使得即使向内窥镜供给照明光的光源装置没有设置供气给水管路控制装置，能够控制向内窥镜供给空气和给水。

6. 发明授权

US08758233B2 Endoscope 有权
标题翻译：内窥镜
公开(公告)号：US08758233B2
公开(公告)日：2014-06-24
申请号：US13460340
申请日：2012-04-30
申请人： Yutaka Masaki , Keijiro Omoto , Keiichi Arai , Haruhiko Ueno , Tsugio Okazaki , Toshimasa Kawai
发明人： Yutaka Masaki , Keijiro Omoto , Keiichi Arai , Haruhiko Ueno , Tsugio Okazaki , Toshimasa Kawai
IPC分类号： A61B1/00
CPC分类号： A61B1/0052 , A61B1/00039 , A61B1/00066 , A61B1/00105 , A61B1/0016
摘要： An endoscope includes a control method input section provided in a bending operation input unit and configured to input a control method of a bending operation, and a control method detector provided in an operation section body and configured to detect the input control method of the bending operation. The endoscope includes an activated portion provided in the bending operation input unit and configured to change its activated state in response to the bending operation in a bending operation input section, an activated state detector provided in the operation section body and configured to detect the activated state of the activated portion, and a drive member provided in the operation section body and configured to be driven in accordance with the detected control method and the detected activated state, thereby bending a bending section.
摘要翻译：内窥镜包括设置在弯曲操作输入单元中并被配置为输入弯曲操作的控制方法的控制方法输入部，以及设置在操作部主体中并被配置为检测弯曲操作的输入控制方法的控制方法检测器。所述内窥镜包括设置在所述弯曲操作输入单元中并且被配置为响应于弯曲操作输入部中的弯曲操作而改变其激活状态的激活部，所述激活部设置在所述操作部主体中并且被配置为检测所述激活状态所述驱动部件设置在所述操作部主体中，并且被构造成根据检测到的控制方法和检测到的激活状态来驱动，从而弯曲弯曲部。

7. 发明授权

US06773394B2 System for detecting the shape of an endoscope using source coils and sense coils 有权
标题翻译：用于使用源线圈和感测线圈检测内窥镜的形状的系统
公开(公告)号：US06773394B2
公开(公告)日：2004-08-10
申请号：US10199889
申请日：2002-07-17
申请人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata , Tetsuo Nonami
发明人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata , Tetsuo Nonami
IPC分类号： A61B100
CPC分类号： A61B1/31 , A61B1/005 , A61B1/05 , A61B5/06 , A61B5/064 , A61B5/7257 , A61B34/20 , A61B90/36 , A61B90/361 , A61B2034/2051 , A61B2034/2072
摘要： An endoscope shape detection system has a CPU included in a control unit. The CPU performs frequency sampling of digital data to calculate coordinates indicating the spatial positions of source coils incorporated in an insertion unit of an endoscope received in a patient and of marker coils placed on a patient. An inserted state of the insertion unit of the endoscope is estimated based on the calculated coordinate data indicating the positions of the source coils. Display data based on the shape of the endoscope is produced from the calculated coordinate data indicating the positions of the source coils, and output to a video RAM. Display data of the marker coils is produced from the calculated coordinate data indicating the positions of the marker coils, and output to the video RAM. Consequently, the positions of the markers are depicted together with the shape of the endoscope. The positional relationship between the insertion unit of the endoscope and a patient's body can therefore be ascertained.
摘要翻译：内窥镜形状检测系统具有包括在控制单元中的CPU。 CPU对数字数据进行频率采样，以计算表示收纳在患者的内窥镜的插入单元和放置在患者上的标记线圈的入射线圈的空间位置的坐标。基于计算出的表示源极线圈的位置的坐标数据来估计内窥镜的插入单元的插入状态。根据计算出的表示源极线圈的位置的坐标数据，生成基于内窥镜的形状的显示数据，并输出到视频RAM。标记线圈的显示数据由计算出的表示标记线圈的位置的坐标数据产生，并输出到视频RAM。因此，标记的位置与内窥镜的形状一起被描绘。因此可以确定内窥镜的插入单元与患者身体之间的位置关系。

8. 发明授权

US4773396A Endoscope 失效
标题翻译：内窥镜
公开(公告)号：US4773396A
公开(公告)日：1988-09-27
申请号：US77917
申请日：1987-07-27
申请人： Tsugio Okazaki
发明人： Tsugio Okazaki
IPC分类号： A61B1/04 , A61B1/05 , G02B23/24 , A61B1/00
CPC分类号： A61B1/05
摘要： This electronic endoscope is provided with a flexible insertable part formed to be small in the diameter. A plurality of components provided in parallel are included within the insertable part tip. A second largest component which has a contour smaller than the contour of a solid state imaging device which is one of the above mentioned components but larger than those of the other components and in which at least a part of the contour overlaps on an imaginary circle having the smallest diameter including the contour of the above mentioned solid state imaging device with the center of the solid state imaging device as a center is included. An objective system having an optical axis coinciding with the center of the above mentioned image area is included.
摘要翻译：该电子内窥镜设置有形成为直径小的柔性可插入部。并列设置的多个部件包括在可插入部件顶端内。第二大部件具有比固态成像装置的轮廓小的轮廓，该固态成像装置是上述部件之一，但是大于其它部件之一，并且其中轮廓的至少一部分与假想圆重叠，包括以固态成像装置的中心为中心的上述固态成像装置的轮廓的最小直径。包括具有与上述图像区域的中心重合的光轴的物镜系统。

9. 发明授权

US06432041B1 Endoscope shape detecting apparatus wherein form detecting processing is controlled according to connection state of magnetic field generating means 有权
标题翻译：内窥镜形状检测装置，其中根据磁场产生装置的连接状态控制形状检测处理
公开(公告)号：US06432041B1
公开(公告)日：2002-08-13
申请号：US09392581
申请日：1999-09-09
申请人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata
发明人： Akira Taniguchi , Chieko Aizawa , Yasuhiro Yoshizawa , Fumiyuki Onoda , Seiki Toriyama , Takeshi Kawabata , Katsuyoshi Sasagawa , Sumihiro Uchimura , Masanao Hara , Kazutaka Tsuji , Takayasu Miyagi , Hiroki Moriyama , Hiroshi Ishii , Yoshinao Oaki , Tsugio Okazaki , Jun Hasegawa , Yasuo Hirata
IPC分类号： A61B100
CPC分类号： A61B1/00048 , A61B1/0005 , A61B1/00078 , A61B1/0055 , A61B5/06 , A61B5/064 , A61B34/20 , A61B90/361 , A61B90/50 , A61B2034/2051 , A61B2034/2072 , A61B2090/373 , A61B2090/3937 , A61B2090/3945
摘要： A source coil line-break/short-circuit detecting circuit and a probe connection detecting circuit are provided to the source coil driving circuit unit of an endoscope shape detecting apparatus. The source coil line-break/short-circuit detecting circuit detects line-breaks and short-circuits of the source coils. The probe connection detecting circuit detects whether a connection exists with a probe. A marker coil line-break/short-circuit detecting circuit detects line-breaks and short-circuits of the marker coils. A marker connection detecting circuit detects whether a connection exists with a marker. Accordingly, using the apparatus without being connected to a probe or markers can be avoided by detecting the connection of the probe and markers by the probe connection detecting circuit and marker connection detecting circuit, respectively, when the system is energized, thereby avoiding detecting noise and consequently displaying a random image on the monitor.
摘要翻译：将源极线路断线/短路检测电路和探头连接检测电路设置在内窥镜形状检测装置的源极线圈驱动电路部。源线圈断线/短路检测电路检测线圈断线和短路。探头连接检测电路检测探头是否存在连接。标记线圈断线/短路检测电路检测标记线圈的断线和短路。标记连接检测电路检测是否存在与标记的连接。因此，通过在系统通电时分别通过探针连接检测电路和标记连接检测电路检测探针和标记的连接，可以避免使用该装置而不连接到探针或标记，从而避免检测噪声和从而在监视器上显示随机图像。

10. 发明授权

US5343855A Endoscope pipeline controlling apparatus and endoscope system 失效
标题翻译：内窥镜管线控制装置及内窥镜系统
公开(公告)号：US5343855A
公开(公告)日：1994-09-06
申请号：US701381
申请日：1991-05-16
申请人： Yoshihiro Iida , Masaaki Nakazawa , Takahiro Kishi , Tsugio Okazaki
发明人： Yoshihiro Iida , Masaaki Nakazawa , Takahiro Kishi , Tsugio Okazaki
IPC分类号： G02B23/24 , A61B1/00 , A61B1/12 , A61B1/06
CPC分类号： A61B1/12
摘要： An endoscope pipeline controlling apparatus and endoscope system comprising an air feeding pipe communicating with an air feeding pump, a water feeding tank to which is connected a water feeding air feeding pipe branched from a part of the above-mentioned air feeding pipe, a water feeding pipe connected to this water feeding tank, electromagnetic valves fitted to the above-mentioned air feeding pipe and water feeding pipe and connecting pipelines connecting the above-mentioned air feeding pipe and water feeding pipe to communicate with pipelines of an endoscope so that, even if a light source apparatus feeding an illuminating light to the endoscope is not provided with an air feeding and water feeding pipeline controlling apparatus, feeding air and feeding water to the endoscope will be able to be controlled.
摘要翻译：一种内窥镜管道控制装置和内窥镜系统，包括与空气供给泵连通的供气管，从上述供气管的一部分分支的供水空气供给管连接的供水槽，连接到该给水箱的管道，安装在上述供气管和供水管上的电磁阀，以及连接上述供气管和供水管的连接管道，以与内窥镜的管道连通，使得即使向内窥镜供给照明光的光源装置没有设置供气给水管路控制装置，能够控制向内窥镜供给空气和给水。

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