发明授权
- 专利标题: Conduit and method of forming
- 专利标题(中): 导管和成型方法
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申请号: US11862875申请日: 2007-09-27
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公开(公告)号: US08980036B2公开(公告)日: 2015-03-17
- 发明人: Daniel John Smith , Nathan Lee Gray , Blair Victor Skelton
- 申请人: Daniel John Smith , Nathan Lee Gray , Blair Victor Skelton
- 申请人地址: NZ Auckland
- 专利权人: Fisher & Paykel Healthcare Limited
- 当前专利权人: Fisher & Paykel Healthcare Limited
- 当前专利权人地址: NZ Auckland
- 代理机构: Knobbe, Martens, Olson & Bear, LLP
- 优先权: NZ521274 20020909; NZ521364 20020911
- 主分类号: B29C53/58
- IPC分类号: B29C53/58 ; F16L11/115 ; A61M11/08 ; A61M16/08 ; B29C53/36 ; B29C53/60 ; B29C63/00 ; B29C65/40 ; B29C65/00 ; F16L9/16 ; F16L11/24 ; B29C47/00 ; B29C47/02 ; B29C59/00 ; B29C65/18 ; B29L23/00 ; B29L23/18 ; B29C47/06
摘要:
A thin ribbon spirally wound polymer conduit and method of forming, wherein a helical reinforcing bead is interposed adjacent overlapping layers of ribbon. Further, a method of continuously forming spirally wound conduit wherein a sacrificial layer, preferably having a different base polymer to that of the conduit, is first applied to the former before the conduit is formed overtop.
公开/授权文献
- US20080011413A1 CONDUIT AND METHOD OF FORMING 公开/授权日:2008-01-17
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