![OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS](/abs-image/US/2011/03/03/US20110051090A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: OPHTHALMOLOGIC PHOTOGRAPHING APPARATUS
- 专利标题(中):眼科摄影装置
- 申请号:US12869348 申请日:2010-08-26
- 公开(公告)号:US20110051090A1 公开(公告)日:2011-03-03
- 发明人: Motoya Takai , Kyoji Sekiguchi , Hajime Nakajima
- 申请人: Motoya Takai , Kyoji Sekiguchi , Hajime Nakajima
- 申请人地址: JP Tokyo
- 专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人: CANON KABUSHIKI KAISHA
- 当前专利权人地址: JP Tokyo
- 优先权: JP2009-199969 20090831
- 主分类号: A61B3/15
- IPC分类号: A61B3/15
摘要:
An ophthalmologic photographing apparatus includes an optical system, a pedestal, an auxiliary lens configured to be able to be inserted into and retracted from the optical system, a focusing lens, a focusing lens driving unit configured to move the focusing lens along an optical axis, a pedestal position detection unit configured to detect that the pedestal is away from the subject's eye by a predetermined distance, an auxiliary lens insertion detection unit configured to detect that the auxiliary lens is inserted into the optical system, a storage unit configured to store a position of the focusing lens, and a control unit configured to cause the focusing lens driving unit to move the focusing lens to a predetermined position stored in the storage unit based on outputs from the pedestal position detection unit and the auxiliary lens insertion detection unit.
摘要(中):
一种眼科摄影装置,包括光学系统,基座,配置成能够插入到光学系统和从光学系统缩回的辅助透镜;聚焦透镜,配置成沿着光轴移动聚焦透镜的聚焦透镜驱动单元, 基座位置检测单元,被配置为检测所述基座远离所述被检眼的预定距离;辅助透镜插入检测单元,被配置为检测所述辅助透镜插入到所述光学系统中;存储单元,被配置为存储位置 以及控制单元,其被配置为基于来自所述基座位置检测单元和所述辅助透镜插入检测单元的输出使所述聚焦透镜驱动单元将所述聚焦透镜移动到存储在所述存储单元中的预定位置。
公开/授权文献:
- US08157377B2 Ophthalmologic photographing apparatus 公开/授权日:2012-04-17
IPC结构图谱:
A | 人类生活必需 |
--A61 | 医学或兽医学;卫生学 |
----A61B | 诊断;外科;鉴定 |
------A61B3/00 | 测试眼睛的设备;检查眼睛的仪器 |
--------A61B3/02 | .主观型的,即要求病人主动配合的测试装置 |
----------A61B3/12 | ..用于检查眼底的,例如眼底镜 |
------------A61B3/15 | ...可用于对准、调节间距或阻挡杂散反射的装置的 |