您的位置: 首页 > 农业专利 > 详情页

CAPSULE ENDOSCOPE
专利权人:
Tomoyuki Baba
发明人:
Tomoyuki Baba
申请号:
US13259192
公开号:
US20120022327A1
申请日:
2010.03.24
申请国别(地区):
US
年份:
2012
代理人:
摘要:
Widening an angle of view, and obtaining a clear image with no distortion by sufficiently correcting an aberration caused by widening the angle of view.A capsule endoscope 10 is provided with an imaging lens 20, capsule body 22, and a transparent cover 23. The capsule body 22 is formed hollow, and has an opening 22b at its end 22a. The imaging lens 20 is provided such that a part thereof is positioned inside the capsule body 22 and the rest is protruded from the opening 22b. The transparent cover 23 is formed into a dope shape, and is attached to the end 22a of the capsule body 22 to cover the imaging lens 20 protruded from the opening 22b. The inside of a patients body is captured using the transparent cover 23 and the imaging lens 20 designed to satisfy the following condition: fD/fL≦70 where fD is a focal length of the transparent cover 23, and fL is a focal length of the imaging lens 20.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

意 见 箱

匿名:登录

个人用户登录

找回密码

第三方账号登录

忘记密码

个人用户注册

必须为有效邮箱
6~16位数字与字母组合
6~16位数字与字母组合
请输入正确的手机号码

信息补充