发明名称 |
TRACHEAL TUBES WITH IMPROVED SECRETION REMOVAL SYSTEMS |
摘要 |
Various embodiments of a tracheal tube having a tubular body with an open distal end and a tube wall with a variable thickness are provided. The tube wall may include a thickened section comprising a void. The tracheal tube may also include an offset ventilation lumen disposed in the tubular body and adapted to facilitate airflow to and from a patient. Embodiments of the tracheal tube may also include a suction lumen disposed in the thickened section of the tube wall and terminating in a port opening into the void for removal of secretions from the patient's trachea.
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申请公布号 |
US2012000471(A1) |
申请公布日期 |
2012.01.05 |
申请号 |
US20100827887 |
申请日期 |
2010.06.30 |
申请人 |
HARRINGTON ROGER;LALLY OLAF;NELLCOR PURITAN BENNETT LLC |
发明人 |
HARRINGTON ROGER;LALLY OLAF |
分类号 |
A61M16/04 |
主分类号 |
A61M16/04 |
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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