Shenzhen Mindray Bio-medical Electronics Co., Ltd.

Leping Wu

Yang Xiao

Gang Yao

Peitao Chen

Xinsheng Li

Shiming Ai

Kun Cai

Huawang Liu

The present disclosure provides a ventilator that includes a first gas path, comprising a first pressurized gas source adaptor and a first flow adjustment device connected in sequence; a second gas path, comprising a second pressurized gas source adaptor and a second flow adjustment device connected in sequence; a third gas path, comprising a third pressurized gas source adaptor; a first inhalation branch for delivering inhalation gas to a patient; a second inhalation branch for delivering inhalation gas to the patient, including a gas compression device; a switching device, including a first mixing mode connecting the first gas path and the second gas path to the first inhalation branch, and a second mixing mode connecting the first gas path and the third gas path to the second inhalation branch; and an exhalation branch for managing exhaled air of the patient.

Ventilator and gas supply control method thereof

Growing community of inventors

Shenzhen, China

Leping Wu