Intelligent respiratory function training device for elderly patients

The utility model discloses an intelligent respiratory function training device for elderly patients, and particularly relates to the technical field of medical instruments, the intelligent respiratory function training device comprises an air blowing cylinder, an air blowing pipe is embedded in one side of the outer wall of the air blowing cylinder, and the inner wall of the air blowing cylinder is connected with a micro-adjusting mechanism; the micro-adjusting mechanism comprises a fixing ring connected to the inner wall of the air blowing cylinder, a floating plastic ring is installed above the fixing ring, and the inner wall of the floating plastic ring is connected with a guide straight rod. Through the arrangement of the micro-adjustment mechanism, after the interior of the air blowing cylinder is pressurized, the floating plastic ring moves upwards on the upper surface of the fixing ring, one stacked plastic ring moves along the exterior of the guide straight rod, the multiple stacked plastic rings are