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1. 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。

2. 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。

3. 发明授权

US07491166B2 Endoscope 有权
标题翻译：内窥镜
公开(公告)号：US07491166B2
公开(公告)日：2009-02-17
申请号：US10852737
申请日：2004-05-24
申请人： Haruhiko Ueno , Yasuhito Kura , Koji Yamaya
发明人： Haruhiko Ueno , Yasuhito Kura , Koji Yamaya
IPC分类号： A61B1/00
CPC分类号： A61B1/018 , A61B1/0052
摘要： An endoscope includes a therapeutic instrument controlling base which is arranged to the distal portion of the inserting portion and controls such that a therapeutic instrument projected from the opening of a channel for inserting the therapeutic instrument at the distal portion of the inserting portion moves in the right and left directions of an observed image obtained by an observing unit, a controlling-base operating unit which is arranged to an operating section continuously arranged to the proximal side portion of the inserting portion and which can be operated in the right and left directions of an operator who grips the operating section, and a controlling-base operating mechanism which controls such that the therapeutic instrument controlling base moves in the right direction of the observed image according to the operation of the controlling-base operating unit in the right direction thereof by the operator who grips the operating section and controls such that the therapeutic instrument controlling base moves in the left direction of the observed image according to the operation of the controlling-base operating unit in the left direction.
摘要翻译：一种内窥镜，包括：治疗仪器控制基座，其设置在所述插入部的前端部，并且被控制，使得从所述插入部的所述远端部插入所述治疗器具的通道的开口突出的治疗仪器向右移动并且通过观察单元获得的观察图像的左方向，控制基操作单元，其设置在连续地布置到插入部的基端部的操作部上，并且可以在插入部的左右方向上操作掌握操作部的操作者，以及控制基准操作机构，其控制使得治疗仪器控制基座根据控制基准操作单元在其正确方向上的操作沿着观察图像的右方向移动，掌握操作部分并进行控制的操作员，使其成为治疗师 c仪器控制台根据控制基座操作单元在左方向的操作沿着观察图像的左方向移动。

4. 发明授权

US5191878A Endoscope device 失效
标题翻译：内窥镜装置
公开(公告)号：US5191878A
公开(公告)日：1993-03-09
申请号：US682739
申请日：1991-04-09
申请人： Yoshihiro Iida , Jin Kira , Yutaka Ohshima , Toshiyuki Takara , Koji Yamaya
发明人： Yoshihiro Iida , Jin Kira , Yutaka Ohshima , Toshiyuki Takara , Koji Yamaya
IPC分类号： A61B1/12 , A61M1/00
CPC分类号： A61B1/00068 , A61B1/00091 , A61B1/015 , A61B1/126 , A61M1/0058
摘要： An endoscope device has an endoscope provided with a front end portion where a nozzle and a sucking opening are formed. A first passage and a fluid supply pump are connected to the nozzle to supply fluid to it. A second passage and a suction pump are connected to the sucking opening. Connected to the first and second passages are a third passage and a pump for circulating the fluid in such a way that it is sucked through the sucking opening and jetted through the nozzle.
摘要翻译：内窥镜装置具有内窥镜，其具有形成有喷嘴和吸引口的前端部。第一通道和流体供应泵连接到喷嘴以向其供应流体。第二通道和抽吸泵连接到吸入口。连接到第一和第二通道是第三通道和用于使流体循环的泵，使得其通过吸入口吸入并通过喷嘴喷射。

5. 发明授权

US08246534B2 Endoscope 有权
标题翻译：内窥镜
公开(公告)号：US08246534B2
公开(公告)日：2012-08-21
申请号：US11908753
申请日：2006-03-30
申请人： Koji Yamaya
发明人： Koji Yamaya
IPC分类号： A61B1/00
CPC分类号： G02B23/2469 , A61B1/00098 , A61B1/018 , A61B1/2736 , A61B2017/003 , A61M25/09041
摘要： When a guide wire 5 is maximally raised on a treatment instrument raising stand 35, a distal point of the guide wire 5 is operated so as to be capable of always observing a papillary opening portion 7, which is a subject to be treated, from the front (in a basic position where the portion to be treated is positioned at the center of the field of view). The treatment instrument raising stand 35 is maximally raised in order that the tilt angle β of the guide wire 5 is equal to the tilt angle α of a central axis of a field of view of an observation window 30. Then, the guide wire 5 is fixed and a treatment instrument such as a drainage tube is replaced, whereby a treatment instrument can be easily and more safely replaced via the guide wire 5.
摘要翻译：当导线5在治疗仪器升高台35上最大地升高时，导丝5的远端点被操作成能够始终从作为被治疗对象的乳头状开口部7观察，前面（处于被处理部位于视野的中心的基本位置）。治疗仪器升高台35最大程度上升，以使倾斜角度＆bgr; 导线5等于观察窗30的视野的中心轴的倾斜角α。然后，将导丝5固定，并且更换诸如排水管的处理器具，由此进行处理仪器可以通过导丝5轻松更安全地更换。

6. 发明授权

US06991602B2 Medical treatment method and apparatus 有权
公开(公告)号：US06991602B2
公开(公告)日：2006-01-31
申请号：US10334462
申请日：2002-12-31
申请人： Masaaki Nakazawa , Toshio Nakamura , Hidenobu Kimura , Tatsuya Furukawa , Koji Yamaya , Nobuyuki Matsuura , Hisao Yabe
发明人： Masaaki Nakazawa , Toshio Nakamura , Hidenobu Kimura , Tatsuya Furukawa , Koji Yamaya , Nobuyuki Matsuura , Hisao Yabe
IPC分类号： A61B1/00
CPC分类号： A61B1/00154 , A61B1/00073 , A61B1/0014 , A61B1/00149 , A61B1/01 , A61B1/015 , A61B1/018 , A61B1/31 , A61B1/313 , A61B17/3415 , A61B17/3421 , A61B90/50 , A61B2017/00269 , A61B2017/00296 , A61B2017/3445 , A61B2018/1407
摘要： A medical treatment method comprises orally inserting a first endoscope having a first treatment tool provided thereto into a body cavity, inserting a first insertion member insertion support tool from at least one of abdominal and transdermal cavities into the body cavity, inserting a second endoscope having a second treatment tool provided thereto into the body cavity through the first insertion member insertion support tool, grasping a lesioned part by the second treatment tool inserted into the body cavity by the second endoscope, cutting the lesioned part by the first treatment tool inserted into the body cavity by the first endoscope, and collecting the lesioned part.

7. 发明授权

US6110104A Endoscope system having an endoscope capable of being guided into an endoscope cover 失效
标题翻译：内窥镜系统具有能够被引导到内窥镜罩中的内窥镜
公开(公告)号：US6110104A
公开(公告)日：2000-08-29
申请号：US154743
申请日：1998-09-17
申请人： Akira Suzuki , Hisao Yabe , Yoshihiro Iida , Hideo Itoh , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Keiichi Arai , Hiroshi Ishii , Masaaki Nakazawa , Koji Yamaya , Yasuhito Kura
发明人： Akira Suzuki , Hisao Yabe , Yoshihiro Iida , Hideo Itoh , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Keiichi Arai , Hiroshi Ishii , Masaaki Nakazawa , Koji Yamaya , Yasuhito Kura
IPC分类号： A61B1/005 , A61B1/008 , A61B1/015
CPC分类号： A61B1/018 , A61B1/00068 , A61B1/00124 , A61B1/00128 , A61B1/00135 , A61B1/00137 , A61B1/0051 , A61B1/015
摘要： An endoscope system having a cover type endoscope provided with an elongate inserting section having therein an observation device and an illuminating device and bulge portions formed on the outer periphery at the side of a forwardmost end of the inserting section; and an endoscope cover having an endoscope inserting passage for covering and protecting the inserting section. The endoscope inserting passage receives the inserting section using the bulge portions as a guide. The bulge portions project more than the outer periphery of the inserting section.
摘要翻译：一种具有盖型内窥镜的内窥镜系统，其具有设置有观察装置的细长插入部和形成在所述插入部的前端侧的外周的照明装置和凸部，以及具有用于覆盖和保护插入部的内窥镜插入通道的内窥镜盖。内窥镜插入通道使用凸出部分作为引导件接收插入部分。凸出部突出于插入部的外周。

8. 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。

9. 发明授权

US07670285B2 Endoscope treatment instrument stopper and treatment instrument stopper section 有权
标题翻译：内窥镜治疗仪塞子和治疗仪器止血部分
公开(公告)号：US07670285B2
公开(公告)日：2010-03-02
申请号：US11453107
申请日：2006-06-14
申请人： Koji Yamaya
发明人： Koji Yamaya
IPC分类号： A61B1/00 , A61B1/12
CPC分类号： A61B1/00137 , A61B1/018 , A61B17/3462 , A61M39/0606
摘要： An endoscope treatment instrument stopper fitted in a channel opening of a treatment instrument insertion channel of an endoscope, includes a first stopper section having a first treatment instrument insertion hole into which a treatment instrument is inserted; a stopper frame having a stopper section fitting portion, fitted in the channel opening, having therein the first treatment instrument insertion hole of the first stopper section to be opposite the channel opening, and provided with a tearing capable of tearing the stopper frame removed from the channel opening; and a second stopper section having a second treatment instrument insertion hole into which the treatment instrument is inserted, removable from the stopper section fitting portion of the stopper frame, and formed so that the second treatment instrument insertion hole is opposite the first stopper section when the second stopper section is fitted in the stopper section fitting portion.
摘要翻译：一种内窥镜治疗仪器塞，其安装在内窥镜的治疗仪器插入通道的通道开口中，包括具有第一治疗仪器插入孔的第一止动部，所述第一治疗器具插入孔中，止挡框架，其具有嵌合在通道开口中的止挡部嵌合部，其中，第一止动部的第一处理器械插入孔与通道开口相对，并且设置有撕裂部，渠道开放; 以及具有第二处理器具插入孔的第二止挡部，所述处理器具插入到所述第二处理器具插入孔中，从所述止挡框架的所述止挡部嵌合部可拆卸地形成，使得所述第二处理器具插入孔与所述第一止挡部相对，第二止动部嵌合在止动部嵌合部。

10. 发明授权

US5863286A Endoscope system including endoscope and disposable protection cover 失效
标题翻译：内窥镜系统包括内窥镜和一次性保护罩
公开(公告)号：US5863286A
公开(公告)日：1999-01-26
申请号：US36890
申请日：1993-03-25
申请人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Masaaki Nakazawa , Koji Yamaya
发明人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Masaaki Nakazawa , Koji Yamaya
IPC分类号： A61B1/00 , A61B1/005 , A61B1/018 , A61B1/05 , A61B1/12 , A61B1/04
CPC分类号： A61B1/0051 , A61B1/00101 , A61B1/00137 , A61B1/00174 , A61B1/018 , A61B1/00142 , A61B1/05 , A61B1/127
摘要： In an endoscope system including an endoscope having an insertion section and an operation section and a disposable protection cover having an insertion section cover having formed therein a forceps channel and a forceps inlet opening through which a forceps can be inserted into the forceps channel, the forceps inlet opening is selectively closed by a forceps plug which is made of resilient material and separately formed from the insertion section cover. The forceps plug is preferably formed such that it can be detachably secured to a forceps inlet opening of an ordinary coverless (without-cover} endoscope.
摘要翻译：在包括具有插入部和操作部的内窥镜的内窥镜系统和具有形成有镊子通道的插入部覆盖部和镊子插入镊子通道的镊子入口的一次性保护盖中，入口开口被由弹性材料制成并与插入部分盖单独形成的镊子塞选择性地关闭。镊子塞优选形成为能够可拆卸地固定到普通无覆盖（无盖）内窥镜的镊子入口。

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