发明申请
- 专利标题: Tracheostomy Tubes
- 专利标题(中): 气管造口管
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申请号: US11886586申请日: 2006-03-06
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公开(公告)号: US20090050157A1公开(公告)日: 2009-02-26
- 发明人: Timothy Bateman , Stephen James Field
- 申请人: Timothy Bateman , Stephen James Field
- 专利权人: Smiths Group plc
- 当前专利权人: Smiths Group plc
- 国际申请: PCT/GB2006/000767 WO 20060306
- 主分类号: A61M16/04
- IPC分类号: A61M16/04
摘要:
A tracheostomy tube has an inner skeletal frame (40) of a relatively stiff plasties material comprising a longitudinal spine (45) and several annular ribs (42) extending round the frame. A thin, flexible plastics sheath (41) is bonded to the outside of the frame (40). The construction enables a maximum internal diameter with a minimum external diameter.
公开/授权文献
- US08783254B2 Tracheostomy tubes 公开/授权日:2014-07-22
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