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发明公开
CN108135533A 具有集成咳嗽-辅助的呼吸机 无效 - 撤回

具有集成咳嗽-辅助的呼吸机
摘要：
本公开涉及一种呼吸机，其具有集成的咳嗽辅助可以与患者回路一起使用，该患者回路与患者的患者连接件相流通，该呼吸机可在呼吸模式和咳嗽-辅助模式下操作。所述呼吸机包括用于在不将患者与呼吸机断开的情况下可将操作从呼吸模式切换至咳嗽-辅助模式的用户输入端，响应于用户输入端可操作的控制器，并且该控制器控制处于咳嗽-辅助模式下的呼吸机的操作，用于向患者提供至少一种咳嗽辅助，所述咳嗽辅助具有注气阶段以及随后的排气阶段。咳嗽-辅助阀，该咳嗽-辅助阀在处于用于注气阶段的第一状态下时将正压传递至呼吸机连接件，而在处于用于排气阶段的第二状态下时，将负压传递至呼吸机连接件。
摘要（英）：

A ventilator with an integrated cough assist for use with a patient circuit in fluid communication with a patient connection of a patient, and operable in a ventilation mode and in a cough-assist mode. The ventilator includes a user input for switching operation from ventilation mode to cough-assist mode without disconnecting the ventilator from the patient, and a controller operable in response to the user input and controlling operation of the ventilator in cough-assist mode to provide for at least one cough assist to the patient having an insufflation phase followed by an exsufflation phase. A cough-assist valve in a first state for the insufflation phase communicates a positive pressure to the ventilator connection and in a second state for the exsufflation phase communicates a negative pressure to the ventilator connection.

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