首页>
外国专利>
Pressure regulator for endotracheal tube cuff, breathing system comprising such a regulator and container comprising a variable volume chamber for such a regulator
Pressure regulator for endotracheal tube cuff, breathing system comprising such a regulator and container comprising a variable volume chamber for such a regulator
展开▼
机译:压力调节器用于气管管袖带,呼吸系统包括这种调节器和容器,包括用于这种调节器的可变容积室
展开▼
页面导航
摘要
著录项
相似文献
摘要
A pressure regulator includes a container defining a variable volume chamber having a least one first orifice to be connected to an auxiliary hose such that, in use, the variable volume chamber of the pressure regulator and a sealing cuff are in communication. The regulator includes a pressure means acting on the container for exerting a certain force by means of a weight that can move along an articulated rod for adjusting the air pressure contained in the variable volume chamber. A system for locking the weight is provided for preventing unexpected movement of the weight. The invention is applicable to endotracheal tubes, tracheotomy tube or similar instruments for the ventilation of a patient.
展开▼