发明名称 |
BALLONS FÜR MEDIZINISCHE VORRICHTUNGEN MIT VERBESSERTEN FESTIGKEITSEIGENSCHAFTEN UND VERFAHREN ZU IHRER HERSTELLUNG |
摘要 |
A tubular parison for forming a medical device balloon. The parison is formed of a polymeric material, for instance a thermoplastic elastomer. The parison has an elongation at break which is not more than 80% of the elongation of the bulk polymeric material. The elongation of the parison is controlled by altering extrusion conditions. Balloons prepared from the parisons provide higher wall strength and/or higher inflation durability than balloons prepared from conventional parisons of the same material. |
申请公布号 |
AT524209(T) |
申请公布日期 |
2011.09.15 |
申请号 |
AT20030743661T |
申请日期 |
2003.01.21 |
申请人 |
BOSTON SCIENTIFIC LIMITED |
发明人 |
WANG, LIXIAO;CHEN, JOHN;LINDQUIST, JEFFREY;LEE, NAO;DEVENS, DOUGLAS |
分类号 |
A61L31/00;A61M25/00;B29C47/00;B29C47/86 |
主分类号 |
A61L31/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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