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1. 发明申请

US20090173875A1 IMAGE PICKUP UNIT AND ENDOSCOPE USING THE SAME 审中-公开
标题翻译：图像拍摄单元和使用相同的内窥镜
公开(公告)号：US20090173875A1
公开(公告)日：2009-07-09
申请号：US12401944
申请日：2009-03-11
申请人： Hironobu ICHIMURA , Yoshiyuki TANII , Makoto ABE , Ryosuke ISHIZAKI
发明人： Hironobu ICHIMURA , Yoshiyuki TANII , Makoto ABE , Ryosuke ISHIZAKI
IPC分类号： H01J3/14
CPC分类号： A61B1/042 , A61B1/00096 , A61B1/00101 , G02B23/2423 , G02B23/243
摘要： The image pickup unit is configured to include an objective lens unit composed of a plurality of optical members and a series-connecting portion which unitizes the plurality of optical members and a photoelectric conversion image pickup device and the series-connecting portion is configured to include a holding portion which holds one of the plurality of optical members, an extending portion which is provided to extend from one end of the holding portion in a direction parallel to the optical axis of the optical member held by the holding portion and is formed to be elastically deformable in a direction almost orthogonal to the optical axis, and an engaging portion which is provided at the extending portion and engages with, of the plurality of optical members, one different from the optical member held by the holding portion.
摘要翻译：图像拾取单元被配置为包括由多个光学构件构成的物镜单元和将多个光学构件和光电转换图像拾取装置成为一体的串联连接部，并且串联连接部被构造成包括保持部，其保持多个光学部件中的一个;延伸部，其设置成从与保持部保持的光学部件的光轴平行的方向从保持部的一端延伸，并且形成为弹性地在与所述光轴大致正交的方向上可变形的接合部和与所述保持部保持的所述光学构件不同的多个光学构件的与所述延伸部配合的卡合部。

2. 发明申请

US20080086032A1 ENDOSCOPE 审中-公开
公开(公告)号：US20080086032A1
公开(公告)日：2008-04-10
申请号：US11865759
申请日：2007-10-02
申请人： Hironobu ICHIMURA
发明人： Hironobu ICHIMURA
IPC分类号： A61B1/12
CPC分类号： A61B1/015 , A61B1/00091 , A61B1/05
摘要： In an endoscope that includes an observing section observing a body to be examined in a contacting state with or in a proximal state to a flat face of a projecting step section at a distal end of an insertion section to be inserted into the body to be examined, a guide groove for guiding fluid caused to flow from a pipe conduit opening section for fluid supply which supplies fluid to the flat face of the projecting step section in a direction of a first lens of an observation optical system which is an observation window of the observing section is provided.
摘要翻译：在内窥镜中，其包括观察部，其以与待检测体相对应的插入部的前端的突出台阶部的平坦面的接触状态或近端状态观察被检体，引导槽，用于引导流体从用于流体供应的管道导管开口部分流动，所述导管开口部分沿着作为观察窗的观察光学系统的第一透镜的方向向所述突出台阶部分的平坦面提供流体提供观察部分。

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