发明名称 |
CONDUIT AND METHOD OF FORMING |
摘要 |
A method of forming a double film layered continuous conduit is disclosed. T he method includes applying at least one film of ribbon spirally around a former where at least half of each turn of ribbon overlaps the next turn of the ribbon, such that the leading and trailing edges overlap. A bead of molten plastic is then applied between the overlap. |
申请公布号 |
CA2488523(A1) |
申请公布日期 |
2005.05.28 |
申请号 |
CA20042488523 |
申请日期 |
2004.11.25 |
申请人 |
FISHER & PAYKEL HEALTHCARE LIMITED |
发明人 |
PATEL, BHAVNA |
分类号 |
A61M16/00;A61M16/08;A61M16/10;B29C53/62;B29C53/78;F16L11/24 |
主分类号 |
A61M16/00 |
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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