公开(公告)号：US5779625A

公开(公告)日：1998-07-14

申请号：US467905

申请日：1995-06-06

申请人： Akira Suzuki ,  Hisao Yabe ,  Yoshihiro Iida ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Hiroshi Ishii ,  Jin Kira ,  Takeshi Yokoi

发明人： Akira Suzuki ,  Hisao Yabe ,  Yoshihiro Iida ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Hiroshi Ishii ,  Jin Kira ,  Takeshi Yokoi

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/05 ,  A61B1/12 ,  A61B1/04

CPC分类号： A61B1/0051 ,  A61B1/00057 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00142 ,  A61B1/00149 ,  A61B1/00167 ,  A61B1/00174 ,  A61B1/00179 ,  A61B1/042 ,  A61B1/05 ,  A61B1/121 ,  A61B1/123 ,  A61B1/07

摘要： An endoscope system including an endoscope having an insertion section which extends from a proximal end to a distal end and is inserted into a cavity under inspection and an operation section connected to the proximal end of the insertion section, and a protection cover including an insertion section inserting channel which extends from a proximal end to a distal end and into which said insertion section of the endoscope is insertable and a conduit channel which extends from the proximal end to the distal end, the improvement being characterized in that a distal end portion of the insertion section has a non-circular cross section such as a semicircular or oval cross section and a proximal end portion of the insertion section has a substantially circular cross section. A distal end member of the insertion section inserting channel has an accommodating portion which is a corresponding non-circular cross section.

摘要翻译： 一种内窥镜系统，具有：内窥镜，具有从近端向前端延伸的插入部，插入到检查用的腔内;以及与所述插入部的基端连接的操作部，以及保护罩， 插入通道，其从近端延伸到远端，并且所述内窥镜的所述插入部可插入所述插入通道中，以及从所述近端延伸到所述远端的导管通道，其特征在于，所述插入通道的远端部分 插入部分具有非圆形横截面，例如半圆形或椭圆形横截面，并且插入部分的近端部分具有基本圆形的横截面。 插入部分插入通道的远端构件具有作为相应的非圆形横截面的容纳部分。

公开(公告)号：US5738630A

公开(公告)日：1998-04-14

申请号：US593844

申请日：1996-01-30

申请人： Akira Suzuki ,  Hisao Yabe ,  Yoshihiro Iida ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Hiroshi Ishii ,  Jin Kira ,  Takeshi Yokoi

发明人： Akira Suzuki ,  Hisao Yabe ,  Yoshihiro Iida ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Hiroshi Ishii ,  Jin Kira ,  Takeshi Yokoi

IPC分类号： A61B1/00 ,  A61B1/005 ,  A61B1/05 ,  A61B1/12 ,  A61B1/04

CPC分类号： A61B1/0051 ,  A61B1/00057 ,  A61B1/00096 ,  A61B1/00101 ,  A61B1/00142 ,  A61B1/00149 ,  A61B1/00167 ,  A61B1/00174 ,  A61B1/00179 ,  A61B1/042 ,  A61B1/05 ,  A61B1/121 ,  A61B1/123 ,  A61B1/07

摘要： An endoscope system including an endoscope having an insertion section which extends from a proximal end to a distal end and is inserted into a cavity under inspection and an operation section connected to the proximal end of the insertion section, and a protection cover including an insertion section inserting channel which extends from a proximal end to a distal end and into which said insertion section of the endoscope is insertable and a conduit channel which extends from the proximal end to the distal end, the improvement being characterized in that a distal end portion of the insertion section has a non-circular cross section such as a semicircular or oval cross section and a proximal end portion of the insertion section has a substantially circular cross section. A distal end member of the insertion section inserting channel has an accommodating portion which is a corresponding non-circular cross section.

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。

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。

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。

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。

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。