Herrick T W, Yeager H
Georgetown University Medical Center, Washington, D.C.
Am Fam Physician. 1989 Feb;39(2):157-62.
Home oxygen therapy is clearly beneficial for the chronically hypoxemic patient. Compressed gas, liquid oxygen and oxygen concentrators are the primary oxygen sources for home use. A number of oxygen-conserving devices are now available and may improve compliance. Reservoir cannulas, demand oxygen delivery systems and transtracheal oxygen are the latest examples of oxygen-conserving techniques.
家庭氧疗对慢性低氧血症患者显然有益。压缩气体、液氧和制氧机是家庭使用的主要氧气来源。现在有多种氧疗节省装置可供使用，它们可能会提高患者的依从性。储氧面罩、按需输氧系统和经气管输氧是氧疗节省技术的最新实例。
