公开(公告)号：US07864413B2

公开(公告)日：2011-01-04

申请号：US11840449

申请日：2007-08-17

申请人： Yoshihisa Tanikawa ,  Tomoaki Sato ,  Ikuko Sakai

发明人： Yoshihisa Tanikawa ,  Tomoaki Sato ,  Ikuko Sakai

IPC分类号： G02B21/36

CPC分类号： G02B21/367

摘要： An examination apparatus that observes a specimen in a stationary state while suppressing the blurring caused by a control delay. The apparatus includes a first optical system and a second optical system for imaging light produced in a specimen, a first image-acquisition unit with a plurality of first image-acquisition devices for detecting an image formed by the first optical system, a second image-acquisition unit with a second image-acquisition device for acquiring an image formed by the second optical system, and a driving unit that causes the images to be formed at the same position in the second image-acquisition unit. The value obtained by dividing the pixel size Y of the first image-acquisition devices by the magnification X of the first optical system is smaller than the value obtained by dividing the pixel size Y′ of the second image-acquisition device by the magnification X′ of the second optical system.

摘要翻译： 一种在抑制由控制延迟引起的模糊的同时在静止状态下观察样本的检查装置。 该装置包括第一光学系统和用于对在样本中产生的光进行成像的第二光学系统，具有用于检测由第一光学系统形成的图像的多个第一图像获取装置的第一图像获取单元， 获取单元，具有用于获取由第二光学系统形成的图像的第二图像获取装置，以及使图像形成在第二图像获取单元中的相同位置的驱动单元。 通过将第一图像采集装置的像素大小Y除以第一光学系统的倍率X而获得的值小于通过将第二图像获取装置的像素尺寸Y'除以倍率X'而获得的值， 的第二光学系统。

公开(公告)号：US20080051666A1

公开(公告)日：2008-02-28

申请号：US11894507

申请日：2007-08-20

申请人： Yasuaki Natori ,  Masato Fujiwara ,  Nobuhiko Onda ,  Tatsuya Okadome ,  Ikuko Sakai

发明人： Yasuaki Natori ,  Masato Fujiwara ,  Nobuhiko Onda ,  Tatsuya Okadome ,  Ikuko Sakai

IPC分类号： A61B6/00

CPC分类号： G02B23/2476 ,  A61B1/313

摘要： Without setting an examination site, it is possible to easily position an end face of a narrow-diameter end portion at a suitable position with respect to an examination target, allowing an image of the examination site to be acquired quickly and easily. The invention provides an objective-lens guiding device comprising a support portion secured to an objective lens having a narrow-diameter end portion; and a cylindrical portion for accommodating the narrow-diameter end portion. The support portion supports the cylindrical portion such that a front end of the cylindrical portion is disposed at a location farther toward the front than an end face of the narrow-diameter end portion, and so as to be capable of moving in an optical axis direction.

摘要翻译： 在不设置检查部位的情况下，能够容易地将窄径端部的端面相对于检查对象放置在合适的位置，能够快速，容易地取得检查部位的图像。 本发明提供了一种物镜引导装置，其包括固定到具有窄直径端部的物镜的支撑部分; 以及用于容纳窄径端部的圆筒部。 支撑部分支撑圆柱形部分，使得圆柱形部分的前端设置在比窄径端部的端面更向前的位置处，并且能够沿光轴方向移动 。

公开(公告)号：US07874979B2

公开(公告)日：2011-01-25

申请号：US11730073

申请日：2007-03-29

申请人： Ikuko Sakai

发明人： Ikuko Sakai

IPC分类号： A61B1/00 ,  A61B19/00

CPC分类号： A61B17/34 ,  A61B1/04 ,  A61B10/0045 ,  A61B10/0048 ,  A61B17/00491 ,  A61B2017/3419

摘要： When an observation target in a membranous tissue such as an amniotic membrane filled with a liquid such as an amniotic fluid is observed, the observation is performed without leaking the liquid. There is provided an observation method of an observation target arranged in a membranous tissue filled with a body fluid, comprising: a step for coating a gel-like adhesive on the outer surface of the membranous tissue; a step for cutting the membranous tissue through the coated adhesive; a step for inserting the distal end of the objective unit through the adhesive and the open cut in the membranous tissue; and a step for observing the observation target through the inserted distal end of the objective unit.

摘要翻译： 当观察到膜组织中的观察目标，例如填充有诸如羊水的液体的羊膜时，观察不会泄漏液体。 提供了布置在填充有体液的膜组织中的观察对象的观察方法，包括：在膜组织的外表面上涂布凝胶状粘合剂的工序; 通过涂覆的粘合剂切割膜组织的步骤; 用于通过所述粘合剂和所述膜组织中的开口插入物镜单元的远端的步骤; 以及通过目标单元的插入远端观察观察目标的步骤。

公开(公告)号：US07787178B2

公开(公告)日：2010-08-31

申请号：US11894507

申请日：2007-08-20

申请人： Yasuaki Natori ,  Masato Fujiwara ,  Nobuhiko Onda ,  Tatsuya Okadome ,  Ikuko Sakai

发明人： Yasuaki Natori ,  Masato Fujiwara ,  Nobuhiko Onda ,  Tatsuya Okadome ,  Ikuko Sakai

IPC分类号： G02B21/00 ,  G02B21/02

CPC分类号： G02B23/2476 ,  A61B1/313

摘要： Without setting an examination site, it is possible to easily position an end face of a narrow-diameter end portion at a suitable position with respect to an examination target, allowing an image of the examination site to be acquired quickly and easily. The invention provides an objective-lens guiding device comprising a support portion secured to an objective lens having a narrow-diameter end portion; and a cylindrical portion for accommodating the narrow-diameter end portion. The support portion supports the cylindrical portion such that a front end of the cylindrical portion is disposed at a location farther toward the front than an end face of the narrow-diameter end portion, and so as to be capable of moving in an optical axis direction.

摘要翻译： 在不设置检查部位的情况下，能够容易地将窄径端部的端面相对于检查对象放置在合适的位置，能够快速，容易地取得检查部位的图像。 本发明提供了一种物镜引导装置，其包括固定到具有窄直径端部的物镜的支撑部分; 以及用于容纳窄径端部的圆筒部。 支撑部分支撑圆柱形部分，使得圆柱形部分的前端设置在比窄径端部的端面更向前的位置处，并且能够沿光轴方向移动 。

公开(公告)号：US20070238965A1

公开(公告)日：2007-10-11

申请号：US11730073

申请日：2007-03-29

申请人： Ikuko Sakai

发明人： Ikuko Sakai

IPC分类号： A61B5/05

CPC分类号： A61B17/34 ,  A61B1/04 ,  A61B10/0045 ,  A61B10/0048 ,  A61B17/00491 ,  A61B2017/3419

摘要： When an observation target in a membranous tissue such as an amniotic membrane filled with a liquid such as an amniotic fluid is observed, the observation is performed without leaking the liquid. There is provided an observation method of an observation target arranged in a membranous tissue filled with a body fluid, comprising: a step for coating a gel-like adhesive on the outer surface of the membranous tissue; a step for cutting the membranous tissue through the coated adhesive; a step for inserting the distal end of the objective unit through the adhesive and the open cut in the membranous tissue; and a step for observing the observation target through the inserted distal end of the objective unit.

摘要翻译： 当观察到诸如羊膜之类的液体如羊膜的膜组织中的观察目标时，观察不会泄漏液体。 提供了布置在填充有体液的膜组织中的观察对象的观察方法，包括：在膜组织的外表面上涂布凝胶状粘合剂的工序; 通过涂覆的粘合剂切割膜组织的步骤; 用于通过所述粘合剂和所述膜组织中的开口插入物镜单元的远端的步骤; 以及通过目标单元的插入远端观察观察目标的步骤。