Observation on the effects of the BiPAP ventilation's curing COPD with Tape II respiratory failure

Objective To evaluate the effects of the mask BiPAP ventilation on COPD with Tape Ⅱ respiratory failure.Methods Thirty cases of COPD with Tape Ⅱ respiratory failure were randomly divided into two groups:BiPAP ventilation together with regular therapy group (test group,n=14) and regular therapy group (contrast group,n=14).The patients'condition,blood and vital energy parameter were recorded.Results In the test group when ventilated for 2h, PaCO2 increased and heart rates and respiratory rates decreased (P0.05).When ventilated for 12h, PaCO2 decreased and acidos improved (P0.05).In the contrast group,there were 10 cases (71.42%) who needed endotracheal intubation,while in the test group were 3 cases(20.42%)(P0.05).Conclusion BiPAP ventilation can be used as the first choice for the treatment of COPD with Tape Ⅱ respiratory failure.