您的位置: 首页 > 农业专利 > 详情页

Eyelid speculum
专利权人:
发明人:
Gordon Dahl
申请号:
US14260141
公开号:
US09888910B2
申请日:
2014.04.23
申请国别(地区):
US
年份:
2018
代理人:
摘要:
An eyelid speculum for retracting a pair of eyelids, comprises: a first arm having a first blade portion contoured to generally conform to an eyeball globe and one of the pair of eyelids a second arm having a second blade portion contoured to generally conform to the eyeball globe an the other of the pair of eyelids and a mechanism carrying the first arm and the second arm. The mechanism is operable to hold the first arm and the second arm parallel to and in proximity to each other so that the first blade portion and the second blade portion may be inserted between said eyelids to engage said eyelids. The mechanism is further operable to move the first arm and the second arm apart from each other while maintaining the first arm and the second arm in parallel such that the first blade portion and the second blade portion retract said pair of eyelids. The mechanism advantageously moves away from the surgical field of the eye when retracting the eyelids.
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