Are imported brands of ventilators and narcotics better?

Are imported brands of ventilators and narcotics better?

Europe and the United States Delta; Tyco; Wei Kang. Domestic ventilator, anesthesia machine: Beijing Yi An; Mindray. Omega, Blease, Panlong, Teama, Draeger,

Tyco; Wei Kang. Domestic ventilator, anesthesia machine: Beijing Yi An; Mindray. Omega, Blease, Panlong, Teama, Draeger,

Look at your question to know that you did not seriously ask. I still have to answer: Imported ventilator, anesthesia machine: Draeger;