公开(公告)号：EP2786709A1

公开(公告)日：2014-10-08

申请号：EP12853044.1

申请日：2012-11-09

Applicant: Hamamatsu Photonics K.K.

Inventor： SUZUKI Toshihiko ,  YAMASHITA Yutaka ,  UEDA Yukio ,  YAMAKI Etsuko ,  YAMASHITA Daisuke ,  YOSHIMOTO Kenji ,  SAKAHARA Harumi ,  OGURA Hiroyuki ,  NASU Hatsuko

IPC: A61B10/00 ,  G01N21/17

CPC classification number: A61B5/0091 ,  A61B5/0035 ,  A61B5/708 ,  A61B8/0825 ,  A61B8/4416 ,  A61B2562/046 ,  A61B2562/146 ,  A61B2562/168 ,  G01N21/4795 ,  G01N2021/4797 ,  G01N2201/0826 ,  G01N2201/0833

Abstract: A mammography device 1 is an apparatus for acquiring internal information of a breast B of an examinee A by radiating light to the breast B and detecting the diffused light, and includes a container 3 configured to surround the breast B and a plurality of optical fibers 11 attached to be directed inward in the container 3 and configured to perform radiation and detection of light. The container 3 has a base member 30 having an opening 30a, a plurality of annular members 40 continuously disposed to come in communication with the opening 30a, and a bottom member 50 disposed inside the annular member 40 spaced the farthest distance from the base member 30. The annular members 40 and the bottom member 50 are configured to relatively displace the adjacent annular member 40 on the side of the base member 30 or the base member 30 in a communication direction. Some of the plurality of optical fibers 11 is attached to the plurality of annular members 40.

Abstract translation: 乳房摄影装置1是通过向乳房B照射光并检测漫射光来获取受检者A的乳房B的内部信息的装置，并且包括构成为包围乳房B的容器3和多根光纤11 被附着在向内指向容器3中并且被配置为执行光的辐射和检测。 容器3具有基部构件30，其具有开口30a，连续地设置成与开口30a连通的多个环形构件40和设置在与基部构件30最远距离的环形构件40内部的底部构件50 环状构件40和底部构件50构造成在相对于基部构件30或基部构件30的一个通信方向上相对地移动相邻的环形构件40。 多个光纤11中的一些被附接到多个环形构件40。

公开(公告)号：EP3933377A1

公开(公告)日：2022-01-05

申请号：EP20762318.2

申请日：2020-02-14

Applicant: National University Corporation Hamamatsu University School of Medicine ,  Hamamatsu Photonics K.K.

Inventor： KIKUCHI Hirotoshi ,  YAMADA Hidenao ,  HIROTSU Amane ,  YAMASHITA Daisuke ,  OKAZAKI Shigetoshi

IPC: G01N15/14 ,  C12M1/34 ,  C12Q1/04

Abstract: A cell observation system 1 observes a cell 30 moving in a flow path 10 with a fluid 20, and includes a first imaging apparatus 40, a second imaging apparatus 50, and a control device 60. The first imaging apparatus 40 includes a first optical system 41 and a first imaging element 42, and captures an image of the cell at a first position in a moving direction of the cell in the flow path. The second imaging apparatus 50 includes a second optical system 51, in which a focus is adjusted based on a focus adjustment signal, and a second imaging element 52, and captures an image of the cell at a second position downstream of the first position. The control device 60 obtains a passing position of the cell in a cross section of the flow path based on the image obtained by imaging by the first imaging element 42, generates the focus adjustment signal based on the obtained passing position, and provides the signal to the second optical system 51. Thus, a cell observation system capable of relaxing restriction of a flow speed of a cell due to a focusing speed is realized.

公开(公告)号：EP2786709B1

公开(公告)日：2020-08-26

申请号：EP12853044.1

申请日：2012-11-09

Applicant: Hamamatsu Photonics K.K.

Inventor： SUZUKI Toshihiko ,  YAMASHITA Yutaka ,  UEDA Yukio ,  YAMAKI Etsuko ,  YAMASHITA Daisuke ,  YOSHIMOTO Kenji ,  SAKAHARA Harumi ,  OGURA Hiroyuki ,  NASU Hatsuko

IPC: A61B10/00 ,  G01N21/17 ,  A61B5/00 ,  A61B8/08 ,  A61B8/00 ,  G01N21/47

公开(公告)号：EP2630917A1

公开(公告)日：2013-08-28

申请号：EP11834357.3

申请日：2011-10-18

Applicant: Hamamatsu Photonics K.K.

Inventor： SUZUKI Toshihiko ,  YAMASHITA Yutaka ,  UEDA Yukio ,  YAMAKI Etsuko ,  YAMASHITA Daisuke ,  YOSHIMOTO Kenji ,  SAKAHARA Harumi ,  OGURA Hiroyuki ,  NASU Hatsuko

IPC: A61B10/00 ,  A61B8/08

CPC classification number: A61B8/5261 ,  A61B5/0035 ,  A61B5/0073 ,  A61B5/0091 ,  A61B5/4312 ,  A61B5/6835 ,  A61B5/708 ,  A61B5/72 ,  A61B5/7425 ,  A61B8/0825 ,  A61B8/14 ,  A61B8/406 ,  A61B8/4227 ,  A61B8/4281 ,  A61B8/4416 ,  A61B8/4444 ,  A61B8/4455 ,  A61B8/4477 ,  A61B8/5207 ,  A61B10/0041 ,  A61B2562/146

Abstract: A breast measurement apparatus 1 comprises a receptacle 3 for surrounding a breast B; a plurality of optical fibers 11 for irradiating the breast B with examination light and detecting transmitted scattered light from the breast B; an inner image generation unit 53 for generating an optical CT image concerning the breast B according to a detection signal of the transmitted scattered light; an ultrasonic probe 21, arranged so as to face the inside of the receptacle 3, for scanning the breast B with an ultrasonic wave and receiving a reflected wave from the breast B; an image generation unit 24 for generating an ultrasonic image concerning the breast B according to the reflected wave; and a mechanism for injecting and discharging a liquid interface agent I into and from the inside of the receptacle 3. This makes it possible to acquire an ultrasonic image and an optical CT image under the same measurement condition.

Abstract translation: 乳房测量装置1包括用于围绕乳房B的容器3; 多个光纤11，用于用检查光照射乳房B，并检测来自乳房B的透射散射光; 根据发送的散射光的检测信号生成与乳房B相关的光学CT图像的内部图像生成部53; 布置成面向容器3内部的超声波探头21，用于以超声波扫描乳房B并从乳房B接受反射波; 用于根据反射波产生与乳房B相关的超声波图像的图像生成单元24; 以及用于将液体界面剂I注入和排出到容器3的内部的机构。这使得可以在相同的测量条件下获取超声波图像和光学CT图像。