您的位置: 首页 > 农业专利 > 详情页

Self-retaining retractor
专利权人:
Daniel D. Fritzinger
发明人:
Daniel D. Fritzinger,Hill Hastings
申请号:
US13295171
公开号:
US09301674B2
申请日:
2011.11.14
申请国别(地区):
US
年份:
2016
代理人:
摘要:
A tissue retractor generally includes a pair of arms that are pivotally coupled to each other and each have a finger grip portion on a first end and a working portion arranged on an opposite second end. Each of the second ends comprises an elongated shaft that extends along an axis. A pair of paddles each having a planar engagement body and a mounting portion are pivotally coupled to a corresponding elongated shaft. The paddles are selectively rotatable around the respective axes.
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