发明名称 |
Medical device balloons with improved strength properties and processes for producing the same |
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.
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申请公布号 |
US2006151921(A1) |
申请公布日期 |
2006.07.13 |
申请号 |
US20060356522 |
申请日期 |
2006.02.17 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
WANG LIXIAO;CHEN JOHN J.;LINDQUIST JEFFREY S.;LEE NAO P.;DEVENS DOUGLAS A. |
分类号 |
A61L31/00;H05B6/00;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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