您的位置: 首页 > 农业专利 > 详情页

Vascular access device
专利权人:
Yale University
发明人:
Tal, Michael
申请号:
AU2012200018
公开号:
AU2012200018B2
申请日:
2012.01.03
申请国别(地区):
AU
年份:
2013
代理人:
摘要:
#$%^&*AU2012200018B920140313.pdf#####VASCULAR ACCESS DEVICE Abstract A vascular access system comprises a needle (104) having a distal tip and a 5 proximal fitting section (106) and a dilator (112) having a solid distal section connected to a solid proximal section and an annular recess (122) therebetween, the dilator (112) having a passageway so that the dilator is coaxially positioned around the needle. The needle (104) has at least one opening (120) positioned proximal to its distal tip so that, when the distal end (124) of the needle (104) enters a blood vessel, blood enters the 1o annular recess (122) to show the operator that access has been achieved. Optionally, a sheath having a distal tip, a proximal fitting section, and a lumen sufficient to coaxially fit over the dilator (112).
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