发明名称 |
BALLOON AND PRODUCTION METHOD FOR SAME |
摘要 |
[Problem] Provided is a balloon in which a rupture in a circumferential direction can be prevented from occurring, and a method of manufacturing the same. [Means for Resolution] Provided a balloon (30) which is arranged on a medical catheter, and includes a dilatable cylindrical portion (42) that is formed with a birefringent polymer material. A ratio of the number of orientation distributions calculated by dividing the number of orientation distributions of the cylindrical portion (42) in a circumferential direction by the number of orientation distributions of the cylindrical portion (42) in an axial direction is less than 2. |
申请公布号 |
EP2974766(A1) |
申请公布日期 |
2016.01.20 |
申请号 |
EP20130878235 |
申请日期 |
2013.03.12 |
申请人 |
TERUMO KABUSHIKI KAISHA |
发明人 |
MAEDA, NAOYUKI;HASHIMOTO, YOSHIYUKI;SHIMURA, KENICHI |
分类号 |
A61M25/10;A61F2/958;B29C49/18;B29C49/22;B29C49/64;B29C49/78;B29L31/00 |
主分类号 |
A61M25/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|