公开(公告)号：US5536235A

公开(公告)日：1996-07-16

申请号：US35255

申请日：1993-03-22

申请人： Hisao Yabe ,  Yoshihiro Iida ,  Akira Suzuki ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Toshiyuki Kubonoya

发明人： Hisao Yabe ,  Yoshihiro Iida ,  Akira Suzuki ,  Hideo Ito ,  Yoshio Tashiro ,  Minoru Yamazaki ,  Osamu Tamada ,  Toshiyuki Kubonoya

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

CPC分类号： A61B1/00071 ,  A61B1/00073 ,  A61B1/00119 ,  A61B1/00128 ,  A61B1/00142 ,  A61B1/0051 ,  A61B1/042

摘要： An endoscope apparatus of an endoscope cover type using an endoscope cover comprises an endoscope having a long and narrow insertion tube, and an endoscope cover covering at least an endoscope insertion tube. In the endoscope apparatus, flexibility varies in a direction of a longitudinal axis of at least one of the endoscope and the endoscope cover.

摘要翻译： 一种使用内窥镜罩的内窥镜罩型内窥镜装置，具备：内窥镜，其具有长狭窄的插入管，内窥镜罩至少覆盖内窥镜插入管。 在内窥镜装置中，灵活性在内窥镜和内窥镜罩的至少一个的纵轴方向上变化。

公开(公告)号：US07435215B2

公开(公告)日：2008-10-14

申请号：US10764862

申请日：2004-01-26

申请人： Hideyuki Seto ,  Shigeyasu Kishioka ,  Toshiyuki Kubonoya

发明人： Hideyuki Seto ,  Shigeyasu Kishioka ,  Toshiyuki Kubonoya

IPC分类号： A61B1/00

CPC分类号： A61B1/0051 ,  A61B1/042 ,  A61B1/051

摘要： An inserting portion has, at the proximal end thereof, an operating portion having a bending lever for bending operation. The operating portion has, on the front end side thereof, a grip portion gripped by an operator. The grip portion has therein a plate frame as an internal structure for ensuring predetermined strength. At the notch portion formed by partly notching the frame, an image pick-up unit is mounted to form an optical image transmitted by image guiding fibers to a CCD via a relay optical system. The image pick-up unit is fixed to the frame via an attaching member. Thus, predetermined strength is assured and the image pick-up unit is compactly accommodated with simple structure. A predetermined image pick-up function using the image pick-up unit is held without the action of high tension to the image guiding fibers by mounting a bending portion to the image guiding fibers.

摘要翻译： 插入部在其近端处具有具有用于弯曲操作的弯曲杆的操作部。 操作部在其前端侧具有由操作者夹紧的把手部。 把手部分具有用于确保预定强度的内部结构的板框架。 在通过部分地切割框架形成的切口部分，安装图像拾取单元以形成通过图像引导光纤经由中继光学系统传输到CCD的光学图像。 图像拾取单元经由安装构件固定在框架上。 因此，确保了预定的强度，并且以简单的结构紧凑地容纳了图像拾取单元。 使用图像拾取单元的预定图像拾取功能通过将弯曲部分安装到图像引导光纤而保持图像引导光纤的高张力作用。