发明名称 |
Balloon cones and waists thinning methodology |
摘要 |
Medical balloons and balloon preforms are made by methods which include the step of selectively removing material from the proximal and/or distal ends of a segment. In the case of a thermoplastic material characterized by one or more glass transition temperatures, the segment may optionally be maintained at a temperature below the glass transition temperature of the segment during the material removal step.
|
申请公布号 |
US7771450(B2) |
申请公布日期 |
2010.08.10 |
申请号 |
US20070748372 |
申请日期 |
2007.05.14 |
申请人 |
BOSTON SCIENTIFIC SCIMED, INC. |
发明人 |
TOMASCHKO DANIEL KEITH;HORN DANIEL JAMES;ZHANG XIAO KANG;LEE NAO PAO |
分类号 |
A61M29/00;A61F2/958;A61F11/00;A61M25/00;A61M25/16;B29C49/00;B29C49/02;B29C49/04;B29C49/10;B29C49/14 |
主分类号 |
A61M29/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|