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91. 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。

92. 发明授权

US5924977A 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：US5924977A
公开(公告)日：1999-07-20
申请号：US470956
申请日：1995-06-06
申请人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Keiichi Arai
发明人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Keiichi Arai
IPC分类号： A61B1/00 , A61B1/005 , A61B1/018 , A61B1/05 , A61B1/12 , A61B1/04
CPC分类号： A61B1/00137 , A61B1/00142 , A61B1/00144 , A61B1/0051 , A61B1/018 , A61B1/0052 , A61B1/05 , A61B1/127
摘要： In an endoscope system including an endoscope having an insertion section insertable into a cavity under inspection and an operation section having at least one operation switch, the operation section being connected to a proximal end of the insertion section and a disposable protection cover having an insertion section cover for covering said insertion section of the endoscope and an operation section cover for covering the operation section of the endoscope, the insertion section cover includes a forceps channel through which existing forceps for use in ordinary coverless endoscopes can be inserted. An inner diameter of the forceps channel is determined to be slightly larger than an outer diameter of most frequently used forceps or standard forceps whose number is maximized in the outer diameter series of the forceps.
摘要翻译：一种内窥镜系统，其具有可插入检查腔内的插入部和具有至少一个操作开关的操作部的内窥镜，所述操作部与所述插入部的基端连接，所述一次性保护盖具有插入部用于覆盖所述内窥镜的所述插入部的盖和用于覆盖所述内窥镜的操作部的操作部盖，所述插入部盖包括钳子通道，通过该钳子通道可以插入用于普通无覆盖内窥镜的现有镊子。镊子通道的内径被确定为略大于在镊子的外径系列中其数量最大的最常使用的镊子或标准镊子的外径。

93. 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。

94. 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。

95. 发明授权

US5556367A Cover type endoscope apparatus 失效
标题翻译：盖式内窥镜装置
公开(公告)号：US5556367A
公开(公告)日：1996-09-17
申请号：US38659
申请日：1993-03-29
申请人： Hisao Yabe , Yoshio Tashiro , Yoshihiro IIda , Akira Suzuki , Hideo Itoh , Minoru Yamazaki , Osamu Tamada , Yasuhito Kura
发明人： Hisao Yabe , Yoshio Tashiro , Yoshihiro IIda , Akira Suzuki , Hideo Itoh , Minoru Yamazaki , Osamu Tamada , Yasuhito Kura
IPC分类号： A61B1/00 , A61B1/12 , A61B1/04
CPC分类号： A61B1/00144 , A61B1/00096 , A61B1/00142 , A61B1/12 , A61B1/00124
摘要： A cover type endoscope apparatus including an endoscope cover and an endoscope to be covered which is used by being inserted into the endoscope cover. The endoscope cover can be used in common for covering a plurality of endoscopes to be covered having different lengths without changing the length of the cover.
摘要翻译：一种盖型内窥镜装置，其包括内窥镜盖和被覆盖的内窥镜，其通过插入到内窥镜盖中而被使用。内窥镜盖可以共同地用于覆盖多个不同长度的被覆盖的内窥镜，而不改变盖的长度。

96. 发明授权

US5545121A Cover-type endoscope apparatus 失效
标题翻译：盖式内窥镜装置
公开(公告)号：US5545121A
公开(公告)日：1996-08-13
申请号：US26567
申请日：1993-03-04
申请人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Shigeru Nakajima
发明人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Shigeru Nakajima
IPC分类号： A61B1/00 , A61B1/12 , A61B1/04
CPC分类号： A61B1/00142 , A61B1/12
摘要： A cover-type endoscope apparatus comprising an endoscope cover and a covering endoscope used by inserting said covering endoscope into the endoscope cover. A display means for indicating a fitness of the endoscope cover and the covering endoscope is provided on either the endoscope cover or the covering endoscope.
摘要翻译：一种盖型内窥镜装置，其包括通过将所述覆盖内窥镜插入到所述内窥镜罩中而使用的内窥镜罩和被覆内窥镜。用于指示内窥镜盖和覆盖内窥镜的适合度的显示装置设置在内窥镜盖或覆盖内窥镜上。

97. 发明授权

US5538496A Endoscope cover type endoscope 失效
标题翻译：内窥镜盖型内窥镜
公开(公告)号：US5538496A
公开(公告)日：1996-07-23
申请号：US34674
申请日：1993-03-19
申请人： Hisao Yabe , Akira Suzuki , Minoru Yamazaki , Hideo Ito , Yoshihiro Iida , Yoshio Tashiro , Osamu Tamada
发明人： Hisao Yabe , Akira Suzuki , Minoru Yamazaki , Hideo Ito , Yoshihiro Iida , Yoshio Tashiro , Osamu Tamada
IPC分类号： A61B1/005 , A61B1/00 , A61B1/008
CPC分类号： A61B1/00137 , A61B1/0051
摘要： A covering endoscope having a curving portion composed of a plurality of curving pieces and an observation optical system and an endoscope cover having an inserting path for inserting the endoscope and a contained unit provided along the inserting path. A side of the curving pieces facing the contained unit is formed of flat surfaces and a coupling portion coupling adjacent ones of the curving pieces are provided in a position near the flat surfaces from a center of the endoscope.
摘要翻译：一种覆盖内窥镜，其具有由多个弯曲部构成的弯曲部和观察用光学系统以及具有插入所述内窥镜的插入路径和沿着所述插入路径设置的容纳单元的内窥镜罩。面向所容纳单元的弯曲面的一侧由平坦表面形成，并且连接相邻的弯曲片的联接部分设置在从内窥镜的中心附近的平坦表面的位置。

98. 发明授权

US5514074A Endoscope apparatus of an endoscope cover system for preventing buckling of an endoscope cover 失效
标题翻译：一种用于防止内窥镜盖翘曲的内窥镜盖系统的内窥镜装置
公开(公告)号：US5514074A
公开(公告)日：1996-05-07
申请号：US391464
申请日：1995-02-21
申请人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashibo , Minoru Yamazaki , Osamu Tamada
发明人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashibo , Minoru Yamazaki , Osamu Tamada
IPC分类号： A61B1/00 , A61B1/005 , A61B1/012 , A61B1/05
CPC分类号： A61B1/0051 , A61B1/00142 , A61B1/012 , A61B1/05
摘要： A cover system endoscope apparatus in which an insert part cover sheath for isolating the insert part of a cover endoscope is airtightly connected to a distal end constructive part of a tip part of an insert part cover. The insert part cover sheath is composed of a soft resin such as polyurethane exhibiting an excellent chemical resistance and a relatively high flexibility. The tip side of the cover sheath is connectively covered on an outer peripheral edge of the rear end of the distal end constructive part. The insert part cover sheath is formed with a forceps inlet on its near-at-hand side. Connected airtightly thereto is an endoscope manipulation part fixing mouth part having an expansion tube mouth for connecting an expansion tube and further a connecting part connected to a cover holding tool. An opening of an endoscope insert channel provided in an interior of the insert part cover sheath is formed on the near-at-hand side of the endoscope manipulation part fixing mouth part. The tip of the endoscope manipulation part fixing mouth part is connected to the distal end constructive part of the cover. Protruded are conduits such as air and water supply conduits and a channel communicating with a forceps outlet. These conduits are each formed of a soft resin such as PTFE exhibiting a low flexibility but a relatively high rigidity. A flexural rigidity when combining these conduits is larger than a flexural rigidity of the insert part cover sheath.
摘要翻译：一种盖系统内窥镜装置，其中用于隔离盖内窥镜的插入部的插入部覆盖护套与插入部盖的前端部的前端构造部气密地连接。插入部分护套由柔软树脂如聚氨酯组成，具有优异的耐化学性和较高的柔韧性。护套的前端侧被连接地覆盖在远端构造部的后端的外周缘上。插入部分盖护套在其近侧形成有钳子入口。密封地连接有内窥镜操作部，其具有用于连接膨胀管的膨胀管嘴，以及与盖保持工具连接的连接部的固定口部。在内窥镜操作部固定口部的近侧形成有设置在插入部护罩的内部的内窥镜插入通道的开口部。内窥镜操作部固定口部的前端与盖的前端构造部连接。突出的是导管，例如空气和水供应管道和与镊子出口连通的通道。这些导管各自由表现出低柔性但刚性相对较高的软质树脂如PTFE形成。组合这些管道时的弯曲刚度大于插入部分护套的弯曲刚度。

99. 发明授权

US5460166A Endoscope of an endoscope cover system wherein, at the time of the maximum curvature, a fluid tube path will be curved as twisted so as to move to the side on which the radius of curvature will become larger 失效
标题翻译：内窥镜套系统的内窥镜，其中，在最大曲率时，流体管路将被扭曲弯曲，以便移动到曲率半径将变大的一侧
公开(公告)号：US5460166A
公开(公告)日：1995-10-24
申请号：US37100
申请日：1993-03-25
申请人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Motokazu Nakamura
发明人： Hisao Yabe , Yoshihiro Iida , Akira Suzuki , Hideo Ito , Yoshio Tashiro , Minoru Yamazaki , Osamu Tamada , Motokazu Nakamura
IPC分类号： A61B1/005 , A61B1/00
CPC分类号： A61B1/0052
摘要： An endoscope cover system endoscope to be used in an endoscope inspection including an endoscope having an elongate inserted part provided with a curvable curving part and an operating part provided with a curving operating knob curving operating the curving part and a channeled endoscope cover having an inserted part cover provided with an endoscope inserting channel through which the inserted part is inserted and such fluid tube path through which a fluid flows as an air feeding tube path so that, when the curving part is curved close to the maximum curvature angle in the maximum curvature angle direction by operating the curving operating knob, the fluid tube path within the inserted part cover will be curved and twisted to move outside in the maximum curvature angle direction.
摘要翻译：一种内窥镜覆盖系统内窥镜，其用于内窥镜检查，该内窥镜检查包括：内窥镜，具有设置有可弯曲弯曲部的细长插入部;以及操作部，设置有弯曲操作旋钮，弯曲操作弯曲部;以及导向内窥镜盖，盖设置有插入插入部的内窥镜插入通道以及流体作为供气管路径流动的流体管路，使得当弯曲部弯曲成最大曲率角最大曲率角时通过操作弯曲操作旋钮的方向，插入的部分盖内的流体管路将弯曲并扭曲以在最大曲率角方向上向外移动。

100. 发明授权

US4908261A Non-ferrous metal mechanical part 失效
标题翻译：有色金属机械部件
公开(公告)号：US4908261A
公开(公告)日：1990-03-13
申请号：US252001
申请日：1988-09-30
申请人： Takashi Ishii , Hisao Yabe , Hajime Kohama
发明人： Takashi Ishii , Hisao Yabe , Hajime Kohama
IPC分类号： C23C22/74
CPC分类号： C23C22/74 , Y10T428/24975
摘要： A non-ferrous metal mechanical part having a wear-resistant and smooth surface, and comprising a substrate of a metal selected from the group consisting of aluminum, aluminum alloy, nickel, and nickel alloy, and a surface layer formed on a surface of said substrate and containing chromium oxide (Cr.sub.2 O.sub.3) as a major constituent. The chromium oxide (Cr.sub.2 O.sub.3) is a substance which has been converted by heating a chromium compound, and an intermediate layer containing a reaction product between the substrate and chromium oxide in the surface layer is formed at an interface between the surface layer and the substrate.
摘要翻译：一种具有耐磨和光滑表面的有色金属机械部件，并且包括选自铝，铝合金，镍和镍合金的金属基板，以及形成在所述表面上的表面层底物并含有氧化铬（Cr2O3）作为主要成分。氧化铬（Cr 2 O 3）是通过加热铬化合物而转化的物质，在表面层与基板的界面形成表面层中含有基材与氧化铬之间的反应产物的中间层。

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