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21. 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。

22. 发明授权

US5507717A Device for bending the insertion section of an endoscope 失效
标题翻译：用于弯曲内窥镜的插入部的装置
公开(公告)号：US5507717A
公开(公告)日：1996-04-16
申请号：US248422
申请日：1994-05-24
申请人： Yasuhito Kura , Takayuki Yokota , Koji Nakamoto , Masaaki Nakazawa , Hisao Yabe , Hideo Ito
发明人： Yasuhito Kura , Takayuki Yokota , Koji Nakamoto , Masaaki Nakazawa , Hisao Yabe , Hideo Ito
IPC分类号： A61B1/005 , A61M25/01 , A61B1/00
CPC分类号： A61B1/0052 , A61M25/0136
摘要： A device to be incorporated in the housing of the operation section of an endoscope, for operating a bending mechanism incorporated in the insertion section of the endoscope, comprises an operation shaft and a holder. The operation shaft has a distal end connected to the bending mechanism and a proximal end portion projecting from an operation section of the endoscope. The holder is mounted on a distal end portion of the operation shaft and comprises an upper and lower cover which are joined together and which define an outside surface and a hollow cylindrical space around the operation shaft. The upper and lower covers abut each other to form an interface on the outside surface.
摘要翻译：一种装在内窥镜的操作部的壳体中的装置，其用于操作内置于内窥镜的插入部的弯曲机构，具有操作轴和保持件。操作轴具有连接到弯曲机构的远端和从内窥镜的操作部突出的近端部。保持器安装在操作轴的远端部分上，并且包括连接在一起并且围绕操作轴限定外表面和中空圆柱形空间的上盖和下盖。上盖和下盖彼此邻接以在外表面上形成界面。

23. 发明授权

US06786864B2 Endoscopic system and method for positioning an indwelling tube 有权
标题翻译：用于定位留置管的内窥镜系统和方法
公开(公告)号：US06786864B2
公开(公告)日：2004-09-07
申请号：US10067585
申请日：2002-02-05
申请人： Nobuyuki Matsuura , Raifu Matsui , Toshio Nakamura , Hisao Yabe , Masaaki Nakazawa
发明人： Nobuyuki Matsuura , Raifu Matsui , Toshio Nakamura , Hisao Yabe , Masaaki Nakazawa
IPC分类号： A61B100
CPC分类号： A61B1/0014 , A61B1/0008 , A61B1/05
摘要： An endoscope including; a fixing member detachably mounted to a distal end portion of an endoscope insertion part for detachably fixing and holding a distal end portion of an indwelling tube or a distal end portion of a guide member for guiding the indwelling tube, both of which are provided along the axial direction of the insertion part, to the distal end portion of the insertion part.
摘要翻译：一种内窥镜，包括：可拆卸地安装到内窥镜插入部的前端部的固定部件，用于可拆卸地固定和保持用于引导所述留置管的引导部件的留置管或前端部的前端部，所述引导部件的前端部沿着插入部的轴向方向延伸到插入部的前端部。

24. 发明授权

US5879288A Endoscope system including both reusable-type and cover-type endoscopes 失效
标题翻译：内窥镜系统包括可重复使用型和盖型内窥镜
公开(公告)号：US5879288A
公开(公告)日：1999-03-09
申请号：US600650
申请日：1996-02-13
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 , A61B1/00
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 provided with an electronic or optical endoscope is provided therein with an illuminating optical system, an observation optical system, a flow passage system and a forceps channel. Cleaning and disinfection operations are performed on the endoscope so that the endoscope is reusable. An electronic or optical cover type endoscope is provided therein with an illuminating optical system and an observation optical system. The cover type endoscope is used with an endoscope cover having a flow passage system and a forceps channel mounted on the cover type endoscope. The endoscope cover is discarded and replaced whereby the cover type endoscope is reused. Peripheral equipment for endoscope inspection used in combination with the endoscopes is capable of being selectively connected to any of the endoscopes.
摘要翻译：具有电子或光学内窥镜的内窥镜系统设置有照明光学系统，观察光学系统，流路系统和镊子通道。在内窥镜上执行清洁和消毒操作，使得内窥镜可重复使用。电子或光学盖型内窥镜中设置有照明光学系统和观察光学系统。盖型内窥镜与具有流路系统的内窥镜盖和安装在盖型内窥镜上的钳子通道一起使用。内窥镜盖被丢弃并被更换，从而覆盖型内窥镜被重复使用。与内窥镜组合使用的用于内窥镜检查的外围设备能够选择性地连接到任何内窥镜。

25. 发明授权

US5702347A 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：US5702347A
公开(公告)日：1997-12-30
申请号：US631133
申请日：1996-04-12
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, said 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在其中形成有镊子通道的插入部覆盖物和镊子插入镊子通道的镊子入口的一次性保护盖中，所述镊子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。钳子塞优选地形成为能够可拆卸地固定到普通无覆盖（无盖）内窥镜的镊子入口开口。

26. 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.

27. 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。

28. 发明授权

US5749829A Endoscope system 失效
标题翻译：内窥镜系统
公开(公告)号：US5749829A
公开(公告)日：1998-05-12
申请号：US593341
申请日：1996-01-29
申请人： Takeshi Yokoi , Takahiro Kishi , Tsutomu Ishiguro , Masaaki Nakazawa , Yukio Takahashi , Hideo Ito , Hisao Yabe , Satoshi Nakagawasai
发明人： Takeshi Yokoi , Takahiro Kishi , Tsutomu Ishiguro , Masaaki Nakazawa , Yukio Takahashi , Hideo Ito , Hisao Yabe , Satoshi Nakagawasai
IPC分类号： G02B23/24 , A61B1/00 , A61B1/12 , G02B23/26
CPC分类号： A61B1/00068 , A61B1/00137 , A61B1/12
摘要： An endoscope system in accordance with the present invention comprises: an endoscope having an insertional part, operation unit, and connector unit set in array, and including channels that communicate with an opening formed in the distal section of the insertional part and an opening formed in the operation unit or connector unit; and at least one cleaning instrument having a flexible tube that can be connected to the opening formed in the operation unit or connector unit of the endoscope and that has the overall length thereof set to 30 cm or larger.
摘要翻译：根据本发明的内窥镜系统包括：具有插入部，操作单元和连接器单元的内窥镜，其设置成阵列，并且包括与形成在插入部的远端部分中的开口连通的通道，操作单元或连接器单元; 以及具有柔性管的至少一个清洁器具，其可以连接到形成在内窥镜的操作单元或连接器单元中的开口，并且其总长度设定为30cm以上。

29. 发明授权

US5735793A Endoscope 失效
标题翻译：内窥镜
公开(公告)号：US5735793A
公开(公告)日：1998-04-07
申请号：US678180
申请日：1996-07-11
申请人： Yukio Takahashi , Ichiro Nakamura , Masaaki Nakazawa , Hideo Ito , Hisao Yabe
发明人： Yukio Takahashi , Ichiro Nakamura , Masaaki Nakazawa , Hideo Ito , Hisao Yabe
IPC分类号： A61B1/005 , A61B1/012 , A61B1/00
CPC分类号： A61B1/00059 , A61B1/00128 , A61B1/0051 , A61B1/012 , A61B2562/226
摘要： An endoscope having a conduit-providing flexible tube and a device for connecting said flexible tube, said device comprising a coupling member that is provided on the outer circumference with a first tapered portion the outside diameter of which decreases toward at least one end of said coupling member and that has a conduit in the interior, an annular retaining member that is fitted over the outer circumference of one end portion of said flexible tube which is to be fitted over said first tapered portion and that has on the inner circumference a second tapered portion the inside diameter of which decreases toward said at least one end in such a way as to provide engagement with said first tapered portion, and a clamp member that depresses said retaining member in the axial direction in which said first tapered portion flares, thereby depressing said flexible tube to be secured to said coupling member, characterized by further having an urging and covering member that not only covers the outer circumferential portion of said flexible tube that has been fitted into said coupling member at the end portion coupled to said flexible tube but also urges said flexible tube to be secured to said first tapered portion.
摘要翻译：一种具有导管提供柔性管的内窥镜和用于连接所述柔性管的装置，所述装置包括联接构件，所述联接构件设置在外周上，所述联接构件具有第一锥形部分，所述第一锥形部分的外径朝向所述联接器的至少一端减小构件，并且在内部具有导管，环形保持构件装配在所述柔性管的一个端部的外周上，所述一个端部将装配在所述第一锥形部分上，并且在内周上具有第二锥形部分其内径朝向所述至少一个端部以与所述第一锥形部分接合的方式减小;以及夹紧构件，其沿所述第一锥形部分发光的轴向压下所述保持构件，从而将所述柔性管被固定到所述联接构件，其特征在于还具有不仅覆盖t的推动和覆盖构件所述柔性管的外圆周部分在与所述柔性管连接的端部处已装配到所述联接构件中，但也促使所述柔性管固定到所述第一锥形部分。

30. 发明授权

US4868644A Electronic endoscope with solid state imaging device 失效
标题翻译：具有固态成像装置的电子内窥镜
公开(公告)号：US4868644A
公开(公告)日：1989-09-19
申请号：US176136
申请日：1988-03-31
申请人： Hisao Yabe , Tomoaki Sato
发明人： Hisao Yabe , Tomoaki Sato
IPC分类号： A61B1/005 , A61B1/05 , H04N5/225 , H04N5/232
CPC分类号： A61B1/05 , A61B1/0052 , H04N5/2253 , H04N5/23203 , H04N2005/2255
摘要： This electronic endoscope has an insertable part having an observing window on the side of a tip part extended forward of the insertable part. The solid state imaging device is to receive an entering light from the above mentioned observing window and is arranged so as to intersect substantially at right angles with the axial direction of the above mentioned insertable part. Contents are arranged on the opposite observing window side of this solid state imaging device. This solid state imaging device is provided with wire bonding parts on the side different from the side on which the above mentioned contents are arranged.
摘要翻译：该电子内窥镜具有在可插入部分的前方延伸的前端部侧的观察窗口的可插入部。固态成像装置是从上述观察窗口接收入射光，并且被布置成与上述可插入部分的轴向大致垂直地相交。内容被布置在该固态成像装置的相对观察窗侧上。该固态成像装置在与上述内容排列的一侧不同的一侧设置有引线接合部。

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