发明名称 PRESSURE CONTROL DEVICE FOR ENDOTRACHEAL TUBE CUFF
摘要 2090223 9203176 PCTABS00010 A pressure regulating device, to be connected between a patient ventilator and a cuffed endotracheal tube, having a body with an inlet (44) and outlet (46) for the passage of respiratory gases to be sent to the patient, and an additional side outlet (48) to be connected by means of an appropriate tubing to the cuff, in order to adapt the pressure in the cuff to the respiratory pressure. It consists of a body (42A) containing a spring loaded valve (86), having two oscillating discs (86, 98) moving at the opposite sides of a perforated plate (70) perpendicular to the gas flow.
申请公布号 CA2090223(A1) 申请公布日期 1992.03.01
申请号 CA19912090223 申请日期 1991.08.28
申请人 MILLER DENT LIMITED 发明人 MILLER, DONALD M.
分类号 A61M16/04;(IPC1-7):A61M16/04;A61M16/20 主分类号 A61M16/04
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