公开(公告)号：US20240293637A1

公开(公告)日：2024-09-05

申请号：US18595384

申请日：2024-03-04

申请人： SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.

发明人： Kun CAI ,  Xiaoyong ZHOU ,  Shuwang YANG ,  Tianyuan CAO

IPC分类号： A61M16/10 ,  A61M16/00 ,  A61M16/12 ,  A61M16/20

CPC分类号： A61M16/104 ,  A61M16/1005 ,  A61M16/12 ,  A61M16/202 ,  A61M2016/0027

摘要： An anesthesia machine, a respiratory support device, and a ventilation control method are provided. The ventilation module provides a first gas at a first ventilation frequency and a second ventilation frequency, respectively. When the ventilation module provides the first gas to a patient at the second ventilation frequency, the ventilation module can simultaneously provide the first gas to the patient at the first ventilation frequency in at least one of the multiple second inspiratory phases. As such, this disclosure provides respiratory support for a patient by superposing ventilation modes of two different frequencies, thereby improving an elimination rate of carbon dioxide, when providing the respiratory support for the patient.