发明名称 |
APPARAT ZUR REGELUNG DES DRUCKES IN DER DICHTMANSCHETTE EINES TRACHEALTUBUS |
摘要 |
<p>Apparatus (1) for controlling pressure in a cuff (2) of an endotracheal tube (3) a pole mountable housing (25) within which an inflating medium supply pump (30) is located for supplying inflating medium to the cuff through a communicating tube (18) integral with the endotracheal tube (3) and a delivery tube (37) from the apparatus (1). A pressure transducer (28) connected to the endotracheal tube (3) by a connecting tube (29) monitors the pressure of the ventilating medium in the endotracheal tube (3) for determining transitions from the inspiratory to the expiratory phases of a breathing cycle. A microcontroller (27) controls the supply pump (30) for supplying the inflating medium to the cuff (2) at a first pressure level during the inspiratory phase of each breathing cycle and at a lower second pressure level during the expiratory phase of each breathing cycle.</p> |
申请公布号 |
AT274961(T) |
申请公布日期 |
2004.09.15 |
申请号 |
AT20000939016T |
申请日期 |
2000.06.23 |
申请人 |
CARADYNE (R & D) LIMITED |
发明人 |
O'DEA, JOHN |
分类号 |
A61M16/04;(IPC1-7):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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