Abstract: The disclosure relates to the field of medical instruments, and discloses a control device and method for a ventilation therapy equipment, and ventilation therapy equipment. The ventilation therapy equipment has multiple working modes. The control device includes an identification device used for identifying a type of an accessory of the ventilation therapy equipment; and a controller used for determining and controlling, according to the identified type of the accessory, the ventilation therapy equipment to switch to a working mode corresponding to the type of the accessory. The control device can automatically switch the corresponding working modes according to different types of accessories, and is more convenient and intelligent, so that a lot of time can be saved for a doctor and a patient.

Abstract: A ventilation therapy apparatus and a method for controlling the ventilation therapy apparatus. The ventilation therapy apparatus includes: a main body, a respiratory pipe, a patient interface, an oxygen supply module, an oxygen proportional valve and a control module; a first end of the respiratory pipe communicates with an output end of the main body; a second end of the respiratory pipe is connected to the patient interface, the oxygen supply module is connected to the main body through the oxygen proportional valve, the control module is configured for detecting output parameters of the main body, and when it is determined that the main body is in a preset state, the control module controls the oxygen proportional valve to open at a corresponding preset opening degree according to the output parameters, and controls the fan of the main body to run at a corresponding preset rotating speed.