Long term oxygen therapy for COPD - Improving longevity and quality of life in hypoxemic patients

被引：3
|
作者：
Weg, JG [1 ]
Haas, CF [1 ]
机构：
[1] Univ Michigan, Med Ctr, Dept Internal Med,Crit Care Support Serv, Div Pulm & Crit Care Med,Sch Med, Ann Arbor, MI 48109 USA
来源：
POSTGRADUATE MEDICINE | 1998年 / 103卷 / 04期
关键词：
D O I：
10.3810/pgm.1998.04.443
中图分类号：
R5 [内科学];
学科分类号：
1002 ; 100201 ;
摘要：
Long-term oxygen therapy can increase life expectancy in hypoxemic patients with COPD. Accurate identification of hypoxemia requires arterial blood gas measurements. Pulse oximetry can be used to measure trends in oxygenation, oxygen needs, and oxygen requirements during exercise and sleep. A derailed oxygen prescription indicates: (1) the oxygen dose (L/min), (2) the number of hours per day that oxygen therapy is required, (3) the dose required during exercise, (4) the oxygen supply system: concentrator, compressed gas cylinder, or liquid oxygen reservoir, and (5) the delivery device: nasal cannula, demand-flow device, reservoir cannula, or transtracheal oxygen catheter.
引用
收藏
页码：143 / +
页数：7
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