| 摘要 |
<p>The invention relates to a balloon for medical devices, in particular for catheters used in angioplasty, comprising a polyamide copolymer material characterized in that said polyamide copolymer material is represented by the general formula (I), HO- (PF-OOC-PA-COO-PF-COO-PA)>n<-COOH, in which PA is a polyamide segment and PF is a diol segment comprising dimer diols and/or corresponding OH- terminating diol polyesters and n is a number between 5 and 20.</p> |
