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1. 发明申请

US20120071722A1 ENDOSCOPE AND FLEXIBLE PORTION THEREOF 审中-公开
标题翻译：内窥镜及其柔性部分
公开(公告)号：US20120071722A1
公开(公告)日：2012-03-22
申请号：US13238579
申请日：2011-09-21
申请人： Takayuki NAKAMURA , Maki SAITO , Atsuhiko ISHIHARA , Shozo IYAMA
发明人： Takayuki NAKAMURA , Maki SAITO , Atsuhiko ISHIHARA , Shozo IYAMA
IPC分类号： A61B1/005
CPC分类号： A61B1/00078 , A61B1/0051
摘要： An endoscope comprising: an endoscope flexible portion that includes: a low-hardness varying portion which is located in a predetermined region extending from a distal end of the flexible portion, and has hardness varying from the lowest hardness in the flexible portion to a predetermined hardness higher than the lowest hardness, the hardness being the lowest hardness at the distal end of the flexible portion, the hardness being the predetermined hardness at a proximal end of the low-hardness varying portion; a hard portion which is located in a predetermined region extending from a proximal end of the flexible portion, and has the highest hardness in the flexible portion; and an intermediate-hardness varying portion which is located between the low-hardness varying portion and the hard portion, and has hardness gradually varying in a region extending from the proximal end of the low-hardness varying portion to a distal end of the hard portion.
摘要翻译：一种内窥镜，包括：内窥镜柔性部，其包括：低硬度变化部，其位于从所述柔性部的远端延伸的预定区域中，并且具有从所述柔性部的最低硬度变化到预定硬度的硬度高于最低硬度，硬度是柔性部分的远端处的最低硬度，硬度在低硬度变化部分的近端处是预定的硬度; 位于从柔性部的近端延伸的预定区域中的硬质部分，并且在柔性部分中具有最高的硬度; 以及位于所述低硬度变化部和硬部之间的中硬度变化部，并且在从所述低硬度变化部的近端延伸到所述硬部的前端的区域中具有逐渐变化的硬度。

2. 发明申请

US20120323074A1 INSERTION ASSISTING TOOL FOR ENDOSCOPE 审中-公开
标题翻译：内窥镜辅助工具
公开(公告)号：US20120323074A1
公开(公告)日：2012-12-20
申请号：US13523758
申请日：2012-06-14
申请人： Shozo IYAMA , Tomohiro Ohki , Masaya Inoue , Masayuki Iwasaka
发明人： Shozo IYAMA , Tomohiro Ohki , Masaya Inoue , Masayuki Iwasaka
IPC分类号： A61B1/12
CPC分类号： A61B1/00135 , A61B1/015
摘要： An insertion assisting tool for an endoscope comprising: a tubular body having a passage through which an insertion part of an endoscope is inserted; a sidewall opening part which is provided in a sidewall part of the tubular body on a distal end side of the tubular body and through which a distal end part of the insertion part can be fed, the sidewall opening part having an edge part receiving and supporting the insertion part when the distal end part of the insertion part is fed from the sidewall opening part to be guided into a body cavity; a supply port formed at the edge part of the sidewall opening part; and a lubricating liquid supply passage which is in communication with the supply port to supply lubricating liquid to the supply port.
摘要翻译：一种用于内窥镜的插入辅助工具，包括：管状体，其具有插入内窥镜的插入部的通道; 侧壁开口部，其设置在所述筒状体的前端侧的所述管状体的侧壁部，并且所述插入部的前端部能够被供给到所述侧壁开口部，所述侧壁开口部具有边缘部，所述插入部在所述插入部的前端部从所述侧壁开口部被供给以被引导到体腔内时，形成在侧壁开口部的边缘部的供给口; 以及与供给口连通以向供给口供给润滑液的润滑液供给路。

3. 发明申请

US20100228086A1 SIDE VIEWING ENDOSCOPE SYSTEM 审中-公开
标题翻译：侧视内窥镜系统
公开(公告)号：US20100228086A1
公开(公告)日：2010-09-09
申请号：US12719727
申请日：2010-03-08
申请人： Tomohiro OHKI , Shozo IYAMA
发明人： Tomohiro OHKI , Shozo IYAMA
IPC分类号： A61B1/00 , A61B10/04
CPC分类号： A61B1/018 , A61B1/00098 , A61B1/00183 , A61B1/0125
摘要： A side viewing endoscope system is discloses that a mother endoscope of a side viewing type provided an endoscopic observation means is disposed on a side surface of a rigid distal end portion, a instrument rising chamber installed of a instrument riser member for rising up or sinking down of a treatment instrument in the rigid distal end portion, a biopsy channel provided through an axial direction of the insertion section being communicated with said instrument rising chamber, a daughter endoscope having a slender insertion section being inserted into the biopsy channel and having a viewing field in a forward direction of the distal end of the slender insertion section, a perforation window formed at the rigid distal end portion and having a viewing field of the forward direction of the biopsy channel, and the distal end portion being introduced through the biopsy channel at a position not to be protruded from the outer surface of the rigid distal end.
摘要翻译：侧视观察内窥镜系统公开了一种提供内窥镜观察装置的侧视型母体内窥镜设置在刚性远端部分的侧表面上，仪器升降室安装在仪器立管构件上，用于上升或下沉在刚性前端部的处理器具中，穿过所述插入部的轴向设置的活检通道与所述仪器升降室连通;子内窥镜，其具有细长的插入部，插入所述活检通道并具有观察视野在细长插入部分的远端的向前方向上，形成在刚性远端部分处并具有活检通道向前方向的视野的穿孔，并且远端部分通过活检通道引入不会从刚性远端的外表面突出的位置。

4. 发明申请

US20130053635A1 DEVICE FOR STERILIZATION CHECK 有权
标题翻译：灭菌检查装置
公开(公告)号：US20130053635A1
公开(公告)日：2013-02-28
申请号：US13550523
申请日：2012-07-16
申请人： Kenji YAMANE , Shozo IYAMA , Yasuyuki HOSONO , Yasunori OHTA , Takao OZAKI
发明人： Kenji YAMANE , Shozo IYAMA , Yasuyuki HOSONO , Yasunori OHTA , Takao OZAKI
IPC分类号： A61B1/00 , A61B1/12
CPC分类号： A61L2/28 , A61B1/012 , A61L2202/24
摘要： A device for sterilization check for an endoscope, comprising:an elongated insertion member insertable into an inner pipeline of the endoscope, whereina plurality of indicator holding members each capable of holding a sterilization indicator for checking a sterilization effect by a sterilizing medium introduced to the inner pipeline are arranged on the insertion member along a longitudinal direction of the insertion member, andones of the indicator holding members adjacent to each other along the longitudinal direction of the insertion member are coupled together via a flexible coupling member deformable along a shape of the inner pipeline of the endoscope.
摘要翻译：一种用于内窥镜的灭菌检查装置，其特征在于，包括：可插入到所述内窥镜的内部管路中的细长插入部件，其中，多个指示器保持部件能够保持用于通过引入到所述内窥镜的消毒介质检查灭菌效果的灭菌指示器内部管道沿着插入构件的纵向布置在插入构件上，并且沿着插入构件的纵向方向彼此相邻的指示器保持构件中的一个通过柔性联接构件联接在一起，所述挠性联接构件沿着内窥镜的内管。

5. 发明申请

US20090240110A1 ENDOSCOPE 有权
公开(公告)号：US20090240110A1
公开(公告)日：2009-09-24
申请号：US12406597
申请日：2009-03-18
申请人： Tetsumaru MIYAWAKI , Nobuharu TAKAHASHI , Shozo IYAMA
发明人： Tetsumaru MIYAWAKI , Nobuharu TAKAHASHI , Shozo IYAMA
IPC分类号： A61B1/005
CPC分类号： A61B1/0055 , A61B1/00078 , A61B1/0053 , A61B1/0057 , A61B1/008 , A61B1/31 , G02B23/2476
摘要： An insertion instrument which is connected to a manipulating head grip is composed of an elongated flexible tube section, an articular section and a rigid tip end section in series from a proximal end which is connected to the manipulating head grip. The articular section can be flexed in an arbitrary direction by way of a flexion control means which is provided on the manipulating head grip. A flexible tube straightening means is provided internally of the flexible tube section to straighten the same into a rectilinear form. The flexible tube straightening means is activated into a straightening action in interlinked relation with a flexing operation of the flexion control means.
摘要翻译：连接到操作头把手的插入器具由细长的柔性管部分，关节部分和从连接到操纵头把手的近端串联的刚性末端部分组成。关节部分可以通过设置在操纵头把手上的屈曲控制装置在任意方向上弯曲。柔性管矫直装置设置在柔性管部分的内部，以将其矫直成直线形式。柔性管矫正装置与弯曲控制装置的弯曲操作以互连关系激活成矫直动作。

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