发明名称 |
Medical device |
摘要 |
A medical device (2) comprising a cuff (6) intended to be positioned in a trachea with a patient tube (4) and a first tube (8) having a distal end coupled to the cuff (6) and a proximal end communicable with the surroundings is disclosed. More effective and simpler sample taking and/or dosing of medicament is achieved by means of a second tube (10) that is coupled with a distal end to the cuff (6) and communicable with the surroundings via a proximal end, together with a pumping device (12) that is connected to the proximal end of the first tube (8) and to the proximal end of the second tube (10) in order to circulate a fluid through the cuff (6), and with the cuff (6) comprising a membrane (6A) that is permeable to a specific substance. <IMAGE> |
申请公布号 |
EP1426070(A1) |
申请公布日期 |
2004.06.09 |
申请号 |
EP20030027110 |
申请日期 |
2003.11.26 |
申请人 |
MAQUET CRITICAL CARE AB |
发明人 |
LINDBERG, LARS;PSAROS, GEORGIOS;RYDGREN, GOERAN |
分类号 |
A61M31/00;A61M15/00;A61M16/04;(IPC1-7):A61M16/04 |
主分类号 |
A61M31/00 |
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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