发明名称 |
IMPROVED PLEURAL DRAINAGE DEVICE AND VALVE FOR SUCH |
摘要 |
A drainage device useable for treating patients with a pulmonary air leak, the device comprising suction mode control means, where a pressure sensor is connected to the suction mode control means for supplying a pressure signal representative of the pressure in a collection chamber, and an air flow sensor is connected to the suction mode control means to supply a flow signal representative of the flow of air evacuated from the collection chamber, and in that the suction mode control means is arranged to switch between a first suction mode and a second suction mode based on an algorithm involving the flow signal and the pressure signal. |
申请公布号 |
EP2285434(A1) |
申请公布日期 |
2011.02.23 |
申请号 |
EP20070769029 |
申请日期 |
2007.06.29 |
申请人 |
MEDELA HOLDING AG |
发明人 |
CHARLEZ, JARL;CHARLEZ, MIKAEL |
分类号 |
A61M1/00;F16K11/00;F16K11/056 |
主分类号 |
A61M1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|