- 专利标题: Medical tubes and methods of manufacture
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申请号: US17655150申请日: 2022-03-16
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公开(公告)号: US12076489B2公开(公告)日: 2024-09-03
- 发明人: Anton Petrochenko , Wenjie Robin Liang , Paul James Tonkin
- 申请人: Fisher & Paykel Healthcare Limited
- 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
- 主分类号: A61M16/00
- IPC分类号: A61M16/00 ; A61M16/08 ; A61M16/10
摘要:
Medical tubes and methods of manufacturing medical tubes. The tube may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and the other component may be an elongate structural component also spirally wound between turns of the spirally wound hollow body. The tube need not be made from distinct components, however. For instance, an elongate hollow body formed (for example, extruded) from a single material may be spirally wound to form an elongate tube. The elongate hollow body itself may in transverse cross-section have a thin wall portion and a relatively thicker or more rigid reinforcement portion. The tubes can be incorporated into a variety of medical circuits or may be employed for other medical uses.
公开/授权文献
- US20220273902A1 MEDICAL TUBES AND METHODS OF MANUFACTURE 公开/授权日:2022-09-01
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