发明授权
- 专利标题: Reinforced therapeutic tube
- 专利标题(中): 加强治疗管
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申请号: US10965申请日: 1987-02-04
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公开(公告)号: US4737153A公开(公告)日: 1988-04-12
- 发明人: Hidehiko Shimamura , Yoshihiko Yamada , Hiroyuki Akasu , Akio Ohmory , Toshiaki Takagi
- 申请人: Hidehiko Shimamura , Yoshihiko Yamada , Hiroyuki Akasu , Akio Ohmory , Toshiaki Takagi
- 申请人地址: JPX Kurashiki
- 专利权人: Kuraray Co., Ltd.
- 当前专利权人: Kuraray Co., Ltd.
- 当前专利权人地址: JPX Kurashiki
- 优先权: JPX61-17027[U] 19860207; JPX61-133075[U] 19860829
- 主分类号: A61M16/04
- IPC分类号: A61M16/04 ; A61M25/00 ; A61M27/00
摘要:
A reinforced therapeutic tube which is excellent in kink resistance, pressure resistance and flexibility. The tube is made of an elastomeric material with a reinforcing material spirally embedded into the tube wall, and at least one of the tubular parts where no spiral reinforcing material exists. The tip end of the reinforcing material which is wound in spiral shape is bent parallel to the inside surface of the tube and inward of the tube for at least one or more pitches of the spiral, and at least the tip of the reinforcing material bent is buried into the inside wall of the tube.
公开/授权文献
- US5956974A Multiple expander process to produce oxygen 公开/授权日:1999-09-28