公开(公告)号：US20110144434A1

公开(公告)日：2011-06-16

申请号：US12966438

申请日：2010-12-13

申请人： Hiromitsu OKADA

发明人： Hiromitsu OKADA

IPC分类号： A61B1/01

CPC分类号： A61B1/31 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/0016 ,  A61B1/0051 ,  A61B1/0669 ,  A61B1/126 ,  A61B1/2736 ,  A61M25/0116

摘要： An intraductal insertion device includes a thrust generating section installed at an insertion portion. The thrust generating section is made up of a flexible shaft adapted to rotate clockwise or counterclockwise around a shaft axis. The thrust generating section is configured by winding the shaft axis of the flexible shaft around an axis of the insertion portion in an insertion direction.

摘要翻译： 导管内插入装置包括安装在插入部分的推力发生部。 推力产生部分由柔性轴构成，该柔性轴适于围绕轴线顺时针或逆时针旋转。 推力产生部分通过沿着插入方向绕着插入部分的轴线缠绕柔性轴的轴线而构成。

公开(公告)号：US08491466B2

公开(公告)日：2013-07-23

申请号：US12966438

申请日：2010-12-13

申请人： Hiromitsu Okada

发明人： Hiromitsu Okada

IPC分类号： A61B1/00 ,  A61B1/04

CPC分类号： A61B1/31 ,  A61B1/00147 ,  A61B1/00156 ,  A61B1/0016 ,  A61B1/0051 ,  A61B1/0669 ,  A61B1/126 ,  A61B1/2736 ,  A61M25/0116

摘要： An intraductal insertion device includes a thrust generating section installed at an insertion portion. The thrust generating section is made up of a flexible shaft adapted to rotate clockwise or counterclockwise around a shaft axis. The thrust generating section is configured by winding the shaft axis of the flexible shaft around an axis of the insertion portion in an insertion direction.

摘要翻译： 导管内插入装置包括安装在插入部分的推力发生部。 推力产生部分由柔性轴构成，该柔性轴适于围绕轴线顺时针或逆时针旋转。 推力产生部分通过沿着插入方向绕着插入部分的轴线缠绕柔性轴的轴线而构成。

公开(公告)号：US4753498A

公开(公告)日：1988-06-28

申请号：US841757

申请日：1986-03-20

申请人： Hiroshi Saitoh ,  Hiromitsu Okada ,  Hironobu Watanabe ,  Hiroshi Watanabe ,  Michio Waki ,  Keizo Shiihara ,  Hiromitsu Kijima ,  Yukito Matsuo ,  Tsuyoshi Ishida

发明人： Hiroshi Saitoh ,  Hiromitsu Okada ,  Hironobu Watanabe ,  Hiroshi Watanabe ,  Michio Waki ,  Keizo Shiihara ,  Hiromitsu Kijima ,  Yukito Matsuo ,  Tsuyoshi Ishida

IPC分类号： G02B5/09 ,  G02B26/12 ,  G06K7/10 ,  G02B26/10

CPC分类号： G06K7/10871 ,  G02B26/12 ,  G02B5/09

摘要： The present invention relates to an optical reader for scanning a surface to be scanned by using information beam ray such as laser beam ray and optically reading a recorded information such as bar code recorded in the surface to be scanned. The optical reader is constituted such that optical beam emitted from a light source is reflected on a first rotary multiface mirror to scan on a surface to be scanned, and information beam reflected on the surface to be scanned is reflected on a second rotary multiface mirror to guide to an opto-electric transforming means. A scanning optical path for permitting the optical beam from the light source to pass therealong is formed independently from a reflecting optical path for permitting the information beam from the surface to be scanned to pass therealong. A condensing lens system including a bore diameter large enough to cover the scanning optical path and reflecting optical path as well as a single optical axis is disposed between the surface to be scanned and the first and second rotary multiface mirrors.

摘要翻译： 本发明涉及一种用于通过使用诸如激光束射线的信息束射线扫描待扫描的表面的光学读取器，并且光学地读取记录在待扫描表面中的条形码的记录信息。 光学读取器被构造成使得从光源发射的光束被反射在第一旋转多功能镜上以在待扫描的表面上扫描，并且将要扫描的表面上反射的信息光束在第二旋转多镜面反射到 指导光电转换手段。 独立于反射光路形成用于允许来自光源的光束通过的扫描光路，用于允许来自表面的信息光束被扫描通过。 在被扫描的表面与第一和第二旋转多功能镜之间设置有包括足够大以覆盖扫描光路和反射光路以及单个光轴的孔直径的聚光透镜系统。