Clinical nursing research
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Clinical nursing research · Nov 2002
Clinical Trial Controlled Clinical TrialMinimizing fire risk during eye surgery.
Supplemental oxygen under the drapes in high concentrations can lead to fires in ophthalmic theaters. This study attempted to eliminate the fire risk while maintaining the required therapeutic effect. The sample consisted of 201 patients undergoing ophthalmic surgery, with 104 subjects in the control group and 97 in the experimental group. ⋯ There was a significant difference in oxygen and carbon dioxide concentrations under the drapes (p <.05). The fractional inspiratory carbon dioxide was reduced in the experimental group. The new method was adopted to reduce the risk of fire in ophthalmic operating theaters.