Abstract
Oxygen economizing devices have been extensively studied, both at rest and during muscular exercise, in an attempt to increase the autonomy of a portable oxygen apparatus. The aim of this study is threefold: first, to suggest a simple method to verify in a simple way the technical accuracy of a demand flow oxygen delivery device; second, to suggest how we can monitor in a simple way the clinical efficacy of an economizer; and third, to remember that we can utilize an oxygen saving device to give a better protection than nasal prongs against the worsening of HbO2 desaturation induced by exercise.
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References
Tiep BL, Belman MJ, et al (1985) A new pendant storage oxygen conserving nasal cannula. Chest 87:381–383
Evans TW, Waterhouse JC, et al (1988) A conservation device for oxygen therapy in COPD. Eur Resp J 1:959–961
Arlati S, Chiusa I, et al (1989) Evaluation of a demand flow oxygen delivery device during muscular exercise. Eur Respir J 2 (Suppl. 717)
Soffer M, Taskin DP, et al (1985) Conservation of oxygen supply using a reservoir nasal cannula in hypoxemic patients at rest and during exercise. Chest 88:663–668
Tiep BL, Nicotra B, et al (1986) Demand oxygen delivery during exercise. Chest (Suppl. 89/6)
Arlati S, Rolo J, et al (1988) A reservoir nasal cannula improves protection given by oxygen during muscular exercise in COPD. Chest 93:1165–1169
Brown CC, Ferranti RD, Sparapani M (1988) Reservoir nasal cannula prevents oxygen desaturations in COPD patients during eating. Am Rev Respir Dis (Suppl. 137/4):A 157
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Brambilla, I., Arlati, S., Chiusa, I. et al. Technical aspects of oxygen saving devices. Lung 168 (Suppl 1), 816–819 (1990). https://doi.org/10.1007/BF02718214
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DOI: https://doi.org/10.1007/BF02718214