发明名称 |
Method of processing the inner surface of a tube |
摘要 |
Catheter tube 2 has a multiple of small bead-like projections 21 formed on the inner surface. The inner surface of the tube 2 comprises projections 21 and flat areas 22. A guide wire inserted into the lumen 5 of the tube 2 contacts its inner surface only at the projections 21. The catheter tube 2 has the inner surface embossed in such a way that the guide wire can be manipulated with high efficiency even if the diameter of the tube is very small.
|
申请公布号 |
US5885508(A) |
申请公布日期 |
1999.03.23 |
申请号 |
US19970859376 |
申请日期 |
1997.05.20 |
申请人 |
TERUMO KABUSHIKI KAISHA |
发明人 |
ISHIDA, TOSHINOBU |
分类号 |
A61M25/00;B29C41/00;B29C41/02;B29C41/38;(IPC1-7):B29C41/02 |
主分类号 |
A61M25/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|