您的位置: 首页 > 农业专利 > 详情页

CATHÉTER URINAIRE AVEC DES PROPRIÉTÉS VARIABLES
专利权人:
Dentsply IH AB
发明人:
申请号:
EP16177066.4
公开号:
EP3263167A1
申请日:
2016.06.30
申请国别(地区):
EP
年份:
2018
代理人:
摘要:
A urinary catheter and a method of its manufacture are disclosed. The urinary catheter comprises a tubular shaft extending between an insertion end and a discharge end, the tubular shaft being formed of at least two materials having different properties. The materials are arranged substantially separated from each other in distinct zones (ZS,ZH), wherein at lesdt one of these distinct zones extends over essentially the entire length of the tubular shaft and at least one of the width and thickness of said zones varies over the length of the tubular shaft, to form two or more uniform sections (S,H) of the tubular shaft having various relative amounts of said materials, and wherein at least one transition between two such uniform sections is formed by at least one transition section (T) providing a gradual transition between the uniform sections. The catheter can e.g. be produced by intermittent extrusion.
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