发明名称 |
Multiple lumen monitored drug delivery nasal cannula system |
摘要 |
A multiple lumen nasal cannula that can be used to delivery two separate supplies of gases to a patient. The multiple lumen nasal cannula includes a first lumen for delivering a first gas and a second lumen for delivering a second gas. The first lumen includes support structure that reduces the tendency of the cannula to kink and lock the delivery of gas to a patient. The cannula assembly includes a mixing chamber positioned near the patient such that the two supplies of gas are not mixed until a location approximate to delivery to the patient. The nasal cannula assembly includes a connecting device that allows the two separate supplies of gas to be correctly delivered to the two different lumens of the nasal cannula. |
申请公布号 |
US7762253(B2) |
申请公布日期 |
2010.07.27 |
申请号 |
US20050299935 |
申请日期 |
2005.12.12 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ACKER JARON M.;PAKTER JENNIFER L.;THAM ROBERT Q. |
分类号 |
A61M16/00;A61M39/00 |
主分类号 |
A61M16/00 |
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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