External diaphragm pacing pulmonary rehabilitation device

The utility model discloses an external diaphragm pacing pulmonary rehabilitation device which comprises a pacemaker host machine, an oxygen inhalation device and an atomizer, wherein the oxygen inhalation device and the atomizer are respectively connected with a microcontroller through a controller interface of the pacemaker host machine, and an oxygen delivery outlet of the oxygen inhalation device is connected with the atomizer and used for driving the atomizer and delivering the atomized particles to the lungs of human bodies in the way of nasopharyngeal spray. The pulmonary rehabilitation device can perform oxygen inhalation treatment to patients during the diaphragm pacing process, thereby avoiding the problem of PaO2 reduction of the patients and obviously improving the symptom of dyspnea of the patients; and in addition, the atomizer is driven by oxygen generated by the oxygen inhalation device to cause the medicaments to be atomized into small particles, then the small particles are rapidly diffused