发明名称 |
SPIRAL UNIT, INSERTION DEVICE, AND SPIRAL UNIT MANUFACTURING METHOD |
摘要 |
A spiral unit includes a base tube extended along a longitudinal axis and made of a first thermoplastic resin, and a fin disposed on an outer peripheral surface of the base tube along a fin axis spirally extended around the longitudinal axis and made of a second thermoplastic resin. The fin includes a strip portion provided in a state of being bonded to the outer peripheral surface of the base tube and spirally extended along the fin axis. The second resin being mixed with a magnetic material in the strip portion. |
申请公布号 |
EP3015049(A1) |
申请公布日期 |
2016.05.04 |
申请号 |
EP20140818238 |
申请日期 |
2014.06.10 |
申请人 |
OLYMPUS CORPORATION |
发明人 |
AILINGER, ROBERT E.;FRASSICA, JAMES J.;ANDREWS, RICHARD M.;MIYOSHI, HIROAKI |
分类号 |
A61B1/00;A61B17/00;A61B34/00;B29C65/34;G02B23/24 |
主分类号 |
A61B1/00 |
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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