您的位置: 首页 > 农业专利 > 详情页

AIGUILLE DE SECURITE AMOVIBLE A GAINE RETRACTABLE COMPORTANT UN RESSORT MOBILE
专利权人:
BECTON; DICKINSON AND COMPANY
发明人:
WONG, ANDREW
申请号:
CA3092634
公开号:
CA3092634A1
申请日:
2013.03.14
申请国别(地区):
CA
年份:
2013
代理人:
摘要:
A passive safety needle device is disclosed having a housing, a needle hub, a needle cannula, a retractable sheath, a spring to bias the retractable sheath in a distal direction to cover the distal end of the needle cannula, a radial protrusion to cause the spring to move from the proximal spring position to the distal spring position, and a catch to secure the distal end of the spring to the distal end of the housing. The spring may bias the retractable sheath in a distal direction to cover the distal end of the needle cannula. The radial protrusion causes the spring to move from a proximal spring position to the distal spring position towards the catch located at the distal end of the housing.
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