发明名称 |
SPEAKING VALVE SYSTEM WITH CUFF DEFLATION |
摘要 |
A tracheal tube system includes a tracheal tube assembly having a cannula configured to be positioned in a patient airway, and a connector coupled to the proximal end of the cannula. The tracheal tube assembly further includes a cuff disposed about the cannula. The tracheal tube system additionally includes a speaking valve comprising means for deflating the cuff, wherein the speaking valve, the connector, and the cannula form a contiguous passageway for delivering air one-way into the patient airway when the speaking valve is disposed onto the end connector. |
申请公布号 |
US2015013684(A1) |
申请公布日期 |
2015.01.15 |
申请号 |
US201313939750 |
申请日期 |
2013.07.11 |
申请人 |
Covidien LP |
发明人 |
Sethiya Kamlesh Subhash;Bolger Emmet Gerard;Burns John P.;Rosekrans Brian;Stephens Sean M. |
分类号 |
A61M16/04;A61M16/00;A61M16/20 |
主分类号 |
A61M16/04 |
代理机构 |
|
代理人 |
|
主权项 |
1. A tracheal tube system comprising:
a tracheal tube assembly comprising:
a cannula configured to be positioned in a patient airway;a connector coupled to the proximal end of the cannula; anda cuff disposed about the cannula; and a speaking valve comprising means for deflating the cuff, wherein the speaking valve, the connector, and the cannula form a contiguous passageway for delivering air one-way into the patient airway when the speaking valve is disposed onto the end connector. |
地址 |
Boulder CO US |