RESUMO
Objective To Observe and evaluate the effect of hyperbaric oxygen therapy for patients with tracheotomy using ventilator lengthening tube. Methods 75 patients with tracheotomy in our hospital from January 2017 to January 2018 were divided into the study group (n = 38 cases) and the control group (n = 37 cases) according to the random number method. The control group used conventional oxygen inhalation while the study group used the ventilator tube after prolonged special oxygen hyperbaric oxygen pipe three (built-in ventilation pipe check valve) and bellows connecting an oxygen supply device, compared two groups of patients with oxygen inhalation methods suction phlegm oxygen concentration times and cabin, every time when treating. Results The rate of oxygen inhalation in the study group was 97. 37％ (37/38) higher than that of the control group (81. 08％ (30/37)), and the difference was statistically significant (P＜0. 05). The number of sputum sucking in the study group was (1. 02 ± 0. 36) times less than that of the control group (2. 32 ± 0. 53), and the difference was statistically significant (P＜0. 05). The total time of hospitalization in the study group was (16. 4 ± 2. 4) d, and the total time of hospitalization in the control group was (21. 7 ± 3. 2) d, the difference was statistically significant(WTBX〗P＜0. 05). The score of GCS in the study group was higher than that of the control group, and the difference was statistically significant (P＜0. 01). Conclusion The ventilator extension tube for hyperbaric oxygen therapy in patients with tracheotomy improves the oxygen concentration, ensures the curative effect, reduces the oxygen concentration in the cabin and reduces security risks; the operation method is safe, simple and practical and convenient for clinical application.