The invention discloses a portable respiratory training device for the
medical imaging department, and belongs to the field of respiratory training devices. Comprising a training mechanism, and an adjusting mechanism is arranged on the left side of the training mechanism; a
breathing mechanism is arranged below the training mechanism; the training mechanism comprises a cylinder, a
piston plate is slidably connected to the inner side of the cylinder, a connecting plate is fixedly connected to the lower portion of the right side of the
piston plate, and a shifting column is fixedly connected to the right portion of the upper surface of the connecting plate; the device is simple in overall structural design, the component connection logic of the core training, adjusting and
breathing mechanism is clear, and complex operation procedures are not needed. A patient can carry out training only by completing basic actions such as
mask wearing and inspiration training, the operation steps are simple and convenient when
medical staff adjust the
training intensity, and compared with a traditional
breathing training device with a complex structure, the use difficulty of the patient and the
medical staff is greatly reduced, and the breathing training device is easier to accept by the patient.