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1. 发明授权

US5707344A Endoscope 失效
公开(公告)号：US5707344A
公开(公告)日：1998-01-13
申请号：US638984
申请日：1996-04-25
申请人： Masaaki Nakazawa , Hideo Ito , Koji Nakamoto , Yasuhito Kura , Seiji Kitano , Hisao Yabe , Tatsuya Furukawa
发明人： Masaaki Nakazawa , Hideo Ito , Koji Nakamoto , Yasuhito Kura , Seiji Kitano , Hisao Yabe , Tatsuya Furukawa
IPC分类号： A61B1/00 , A61B1/005 , A61B1/018 , A61B17/22 , A61B1/04
CPC分类号： A61B1/00066 , A61B1/0008 , A61B1/00091 , A61B1/00098 , A61B1/00165 , A61B1/00177 , A61B1/0051 , A61B1/018 , A61B2017/22072
摘要： An endoscope includes an operating portion placed outside a living body, an insertion portion having a proximal end portion coupled to the operating portion, a distal end portion inserted in the living body, and an instrument insertion channel extending through the insertion portion, a raising mechanism having an operation wire and designed to direct the distal end portion of an instrument, caused to extend through the channel, to a predetermined position, and an operation means for operating the operation wire. The endoscope includes a distal end body portion arranged at the distal end portion of the insertion portion and incorporating an observation means for observing the interior of the living body, a support member for forming at least a portion of the outer surface of the distal end portion. The support member is detachable from the distal end body portion. The endoscope further includes a raising base which is supported on the support member such that the angle at which the raising base is arranged can be adjusted. The angle of the raising base is adjusted by the operation wire. The operation wire is detachable from the operation means.

2. 发明授权

US5569157A Endoscope 失效
标题翻译：内窥镜
公开(公告)号：US5569157A
公开(公告)日：1996-10-29
申请号：US237000
申请日：1994-05-02
申请人： Masaaki Nakazawa , Hideo Ito , Koji Nakamoto , Yasuhito Kura , Seiji Kitano , Hisao Yabe , Tatsuya Furukawa
发明人： Masaaki Nakazawa , Hideo Ito , Koji Nakamoto , Yasuhito Kura , Seiji Kitano , Hisao Yabe , Tatsuya Furukawa
IPC分类号： A61B1/00 , A61B1/005 , A61B1/018 , A61B17/22
CPC分类号： A61B1/00066 , A61B1/0008 , A61B1/00091 , A61B1/00098 , A61B1/00165 , A61B1/00177 , A61B1/0051 , A61B1/018 , A61B2017/22072
摘要： An endoscope includes an operating portion placed outside a living body, an insertion portion having a proximal end portion coupled to the operating portion, a distal end portion inserted in the living body, and an instrument insertion channel extending through the insertion portion, a raising mechanism having an operation wire and designed to direct the distal end portion of an instrument, caused to extend through the channel, to a predetermined position, and an operation means for operating the operation wire. The endoscope includes a distal end body portion arranged at the distal end portion of the insertion portion and incorporating an observation means for observing the interior of the living body, a support member for forming at least a portion of the outer surface of the distal end portion. The support member is detachable from the distal end body portion. The endoscope further includes a raising base which is supported on the support member such that the angle at which the raising base is arranged can be adjusted. The angle of the raising base is adjusted by the operation wire. The operation wire is detachable from the operation means.
摘要翻译：内窥镜包括设置在生物体外部的操作部，具有与操作部连结的基端部的插入部，插入生物体的前端部，以及穿过插入部延伸的器械插入通道，具有操作线，其被设计成将仪器的远端部分引导通过通道延伸到预定位置;以及操作装置，用于操作操作线。所述内窥镜包括设置在所述插入部的前端部的前端主体部，并且具有用于观察所述生物体的内部的观察装置，用于形成所述前端部的外表面的至少一部分的支撑部件。支撑构件可从远端主体部分拆卸。内窥镜还包括支撑在支撑构件上的升高基座，使得可以调节设置升高基座的角度。升高基座的角度由操作线调节。操作线可从操作装置拆卸。

3. 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.

4. 发明授权

US5688221A Endoscope cover for endoscope system having uniform flexibility 失效
标题翻译：具有均匀柔性的内窥镜系统内窥镜盖
公开(公告)号：US5688221A
公开(公告)日：1997-11-18
申请号：US037282
申请日：1993-03-26
申请人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Tatsuya Furukawa
发明人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Tatsuya Furukawa
IPC分类号： A61B1/00 , A61B1/005 , A61B1/012 , A61B1/04
CPC分类号： A61B1/00091 , A61B1/00142 , A61B1/0052 , A61B1/012 , A61B1/042
摘要： An endoscope cover according to the present invention has an arrangement that at least a portion of a control-portion cover for covering the control portion of a cover-type endoscope that corresponds to a soft portion of the cover-type endoscope has uniform flexibility that does not deteriorate the flexibility of said soft portion so that the insertion facility at the time of an inspection with the endoscope is maintained. An endoscope system of a type having an endoscope cover according to the present invention has a warp control knob disposed away from the body of a control portion also serving as a holding portion of the cover-type endoscope, the system having an arrangement that a warping mechanism included in the body of the control portion and the warp control knob are connected to each other by a connection member.
摘要翻译：根据本发明的内窥镜盖具有如下结构：用于覆盖与盖型内窥镜的软部对应的盖型内窥镜的控制部的控制部盖的至少一部分具有均匀的柔性，不会使所述软部的柔软性恶化，从而维持在内窥镜的检查时的插入设备。根据本发明的具有内窥镜盖的内窥镜系统具有远离也用作盖型内窥镜的保持部的控制部的主体的翘曲控制旋钮，该系统具有翘曲包括在控制部分的主体中的机构和翘曲控制旋钮通过连接构件相互连接。

5. 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。

6. 发明授权

US5460167A Endoscope cover with channel 失效
标题翻译：内窥镜盖带通道
公开(公告)号：US5460167A
公开(公告)日：1995-10-24
申请号：US38650
申请日：1993-03-29
申请人： Hisao Yabe , Hideo Itoh , Yoshio Tashiro , Yoshihiro Iida , Akira Suzuki , Minoru Yamazaki , Osamu Tamada , Tatsuya Furukawa
发明人： Hisao Yabe , Hideo Itoh , Yoshio Tashiro , Yoshihiro Iida , Akira Suzuki , Minoru Yamazaki , Osamu Tamada , Tatsuya Furukawa
IPC分类号： A61B1/00 , A61B19/08
CPC分类号： A61B1/00174 , A61B1/00101 , A61B1/00142 , A61B46/10
摘要： An endoscope cover with a channel covers at least an inserted portion of an endoscope. The endoscope cover has a treatment tool channel into which a treatment tool is inserted and incorporates a treatment tool raising device for moving, to a predetermined position, the treatment tool inserted into the treatment tool channel and protruding from a distal end portion of the treatment tool channel. The endoscope cover includes an endoscope operating portion fixing port portion provided at a proximal end portion of an inserted portion covering portion which covers the inserted portion of the endoscope. The port portion fixes an operating portion of the endoscope inserted into the inserted portion covering portion. A treatment tool raising device operating member connected to the treatment tool raising device for operating the treatment tool raising device is disposed in the endoscope operating portion fixing port portion.
摘要翻译：具有通道的内窥镜盖至少覆盖内窥镜的插入部。内窥镜盖具有治疗工具通道，治疗工具插入该治疗工具通道中并且包括治疗工具提升装置，用于将插入到治疗工具通道中的治疗工具移动到预定位置并从治疗工具的远端部分突出渠道。内窥镜盖包括设置在覆盖内窥镜的插入部的插入部覆盖部的基端部的内窥镜操作部固定口部。端口部固定插入到插入部覆盖部的内窥镜的操作部。在内窥镜操作部固定口部设置有与处理工具提升装置连接的用于操作治疗工具提升装置的治疗工具提升装置操作部件。

7. 发明授权

US5730701A Endoscope 失效
标题翻译：内窥镜
公开(公告)号：US5730701A
公开(公告)日：1998-03-24
申请号：US601119
申请日：1996-02-14
申请人： Tatsuya Furukawa , Yoshihiro Iida , Koji Nakamoto
发明人： Tatsuya Furukawa , Yoshihiro Iida , Koji Nakamoto
IPC分类号： A61B1/012 , A61B1/018 , A61B1/04 , A61B1/05
CPC分类号： A61B1/00091 , A61B1/00062 , A61B1/0008 , A61B1/00098 , A61B1/00177 , A61B1/012 , A61B1/018 , A61B1/04 , A61B1/05
摘要： A tip ring 18 for forming a lock mechanism for locking a tip cover 51 is formed in a circumferential part with a lock projection 22 for forming a lock groove 26 which becomes a recess of the lock mechanism on the endoscope tip side between the lock projection and curved rubber 19. A lock piece which becomes a projection of the lock mechanism of the tip cover 51 is locked into the lock groove 26 made by disposing the tip ring 18 and the curved rubber 19. To enhance the attachment property of the lock piece 52 to the lock groove 26, the lock projection 22 is formed with a slant projection 27 which becomes a slope for guiding the lock piece 52 to the lock groove 26. The slant projection 27 is formed as a slope projecting to the tip side from the lock projection 22 and rising from the tip bottom face to the top face of the lock projection 22.
摘要翻译：用于形成用于锁定末端盖51的锁定机构的尖端环18形成在具有锁定突起22的周向部分中，该锁定突起22用于形成锁定槽26，该锁定凹槽26成为锁定突起与锁定突起之间的内窥镜末端侧上的锁定机构的凹部弯曲橡胶19.成为顶盖51的锁定机构的突起的锁定件被锁定在通过设置末端环18和弯曲橡胶19而制成的锁定槽26中。为了增强锁定件52的附着性在锁定槽26中，锁定突起22形成有倾斜突起27，倾斜突起27成为用于将锁定件52引导到锁定槽26的斜面。倾斜突起27形成为从锁定部向尖端侧突出的斜面突出部22从尖端底面上升到锁定突起22的顶面。

8. 发明授权

US08000915B2 Method for estimating state of charge of a rechargeable battery 有权
标题翻译：用于估计可再充电电池的充电状态的方法
公开(公告)号：US08000915B2
公开(公告)日：2011-08-16
申请号：US12426580
申请日：2009-04-20
申请人： Tatsuya Furukawa , Naoto Sato
发明人： Tatsuya Furukawa , Naoto Sato
IPC分类号： G01R31/36
CPC分类号： G01R31/362
摘要： An apparatus for accurately estimating the SOC of a rechargeable battery installed in a hybrid electric vehicle. A voltage variation measurement unit measures terminal voltage variation amount of the rechargeable battery in a no-battery-current state in which a charge-discharge current does not flow in the rechargeable battery. A polarization voltage calculator calculates a polarization voltage from the measured variation amount. An electromotive force calculator subtracts the polarization voltage from a non-load voltage in a state in which a charge-discharge path is open to calculate the electromotive force of the rechargeable battery. An SOC estimator estimates the SOC of the rechargeable battery based on the electromotive force.
摘要翻译：一种用于精确估计安装在混合电动车辆中的可再充电电池的SOC的装置。电压变化测量单元测量充电 - 放电电流在可充电电池中不流动的无电池电流状态下的可再充电电池的端子电压变化量。极化电压计算器根据测量的变化量计算极化电压。电动势计算器在充电 - 放电路径打开的状态下从非负载电压中减去极化电压，以计算可再充电电池的电动势。 SOC估计器基于电动势来估计可再充电电池的SOC。

9. 发明授权

US07814325B2 System, method and computer readable medium for certifying release of electronic information on an internet 有权
标题翻译：用于认证互联网上电子信息发布的系统，方法和计算机可读介质
公开(公告)号：US07814325B2
公开(公告)日：2010-10-12
申请号：US11562264
申请日：2006-11-21
申请人： Yoichi Kanai , Masuyoshi Yachida , Tomio Mizuno , Tatsuya Furukawa , Yoichi Ishikawa
发明人： Yoichi Kanai , Masuyoshi Yachida , Tomio Mizuno , Tatsuya Furukawa , Yoichi Ishikawa
IPC分类号： H04L9/00
CPC分类号： G06F21/64
摘要： A method of certifying the existence of electronic information released on a network at a time and date. The network connects one or more computer servers and a plurality of client computers with each other. Electronic information of a web page stored in one of the plurality of client computers is accessed using information of its location from one of the computer servers based on a request from one of the client computers. A copy of the electronic information is then obtained. Attribute information is generated from the location, access time, and date when the electronic information is accessed. An electronic certificate may be generated by uniquely specifying the electronic information and the attribute information as inherent information identifying the electronic information. The copy of the electronic information is stored in a memory by tying up the electronic information with the electronic certificate and the attribute information. At least the electronic certificate, the attribute information, and preferably the copy of the electronic information can also be read and provided from the memory to the one of the client computers or its operator as a requester.
摘要翻译：一种在时间和日期证明在网络上发布的电子信息的存在的方法。网络将一个或多个计算机服务器和多个客户端计算机相互连接。基于来自其中一个客户端计算机的请求，使用来自计算机服务器之一的其位置的信息来访问存储在多个客户端计算机之一中的网页的电子信息。然后获得电子信息的副本。属性信息是从访问电子信息的位置，访问时间和日期生成的。可以通过将电子信息和属性信息唯一地指定为识别电子信息的固有信息来生成电子证书。通过用电子证书和属性信息搭载电子信息，将电子信息的副本存储在存储器中。至少电子证书，属性信息以及优选地电子信息的副本也可以从存储器读取并提供给客户端计算机或其操作者之一作为请求者。

10. 发明申请

US20070232856A1 Bending endoscope with detachable insertion portion and power driven bending endoscope device with detachable insertion portion 有权
标题翻译：具有可拆卸插入部的弯曲内窥镜和具有可拆卸插入部的动力弯曲内窥镜装置
公开(公告)号：US20070232856A1
公开(公告)日：2007-10-04
申请号：US11809084
申请日：2007-05-31
申请人： Haruhiko Ueno , Tatsuya Ishizuka , Yuichi Ikeda , Tatsuya Furukawa , Yutaka Masaki , Masanobu Koitabashi , Noriaki Kanazawa
发明人： Haruhiko Ueno , Tatsuya Ishizuka , Yuichi Ikeda , Tatsuya Furukawa , Yutaka Masaki , Masanobu Koitabashi , Noriaki Kanazawa
IPC分类号： A61B1/00 , A61B1/04
CPC分类号： A61B1/0052 , A61B1/00039 , A61B1/00105 , A61B1/00124 , A61B1/00126 , A61B1/00128 , A61B1/0016 , G02B23/2476
摘要： An endoscope 2 includes an insertion body 3 equipped with a potentiometer 26 for detecting a bending state of a bending portion 3B which is allowed to be bent and inserted into a subject and an electric connector 18c for outputting an electric signal as a detection result of the potentiometer 26, and a motor unit 4 detachable with respect to the insertion body 3 via an attachment/detachment portion 14, which is equipped with an electric motor 23 for bending the bending portion 3B.
摘要翻译：内窥镜2包括插入体3，该插入体3配备有用于检测被弯曲并插入被检体的弯曲部3B的弯曲状态的电位计26以及用于输出电信号的电连接器18c作为检测结果的电动机单元4，以及电动机单元4，其经由安装/拆卸部分14相对于插入体3拆卸，该安装/拆卸部分14装备有用于弯曲弯曲部分3B的电动机23。

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