Shenzhen Mindray Bio-medical Electronics Co., Ltd.

Huang Chenghua

Peter B Schon

Christine M Manfredo

Li Xinsheng

Zhu Guanyu

In various embodiments, two or more electronic flow selectors of an electronic fluid flow control system may be used to control the flow rates of multiple fluids. In a total flow control mode, a first electronic flow selector may be used to select a total flow rate of two or more fluids. A second electronic flow selector may be used to select a flow rate or ratio of a flow rate of one fluid to the total flow rate of the two or more fluids. In a direct flow control mode, each electronic flow selector may be used to select a flow rate of a unique fluid. One of the fluids may be oxygen, and the other fluid, a balance gas, may be selected as either nitrous oxide or air using an electronic balance gas selector.

Growing community of inventors

Shenzhen, China

Huang Chenghua