您的位置: 首页 > 农业专利 > 详情页

ASPIRATORS
专利权人:
发明人:
GALLAGHER GEORGE
申请号:
IN201617032815
公开号:
IN201617032815A
申请日:
2016.09.26
申请国别(地区):
IN
年份:
2017
代理人:
摘要:
A valve assembly (50) comprising a three way connector (51) operatively interconnecting: an inlet (58) an outlet (56) and a vent (66) the inlet (58) being operatively connectable in use to an aspirator tube; the outlet (56) being operatively connectable in use to a syringe (82); and the vent (66)comprising a one way valve (70) permitting in use the flow of a fluid out of the three way connector (51) wherein the inlet (58) comprises a receptacle (60) containing a porous or perforated element (62) which when dry permits the flow of gasses into the three way connector (51) but which when wetted by a liquid inhibits or prevents the flow of liquid into the three way connector (51).
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