PT  - JOURNAL ARTICLE
AU  - James B Fink
TI  - Opportunities and Risks of Using Heliox in Your Clinical Practice
DP  - 2006 Jun 01
TA  - Respiratory Care
PG  - 651--660
VI  - 51
IP  - 6
4099  - http://rc.rcjournal.com/content/51/6/651.short
4100  - http://rc.rcjournal.com/content/51/6/651.full
AB  - Helium-oxygen mixture (heliox) has been advocated for clinical use since 1934, and there has been a growing array of clinical applications. Until recently, administering heliox has required juryrigging by modifications and/or extension of available devices not designed for use with heliox. This paper reviews devices required to administer heliox and considers how devices designed to deliver air and/or oxygen have been adapted for use with heliox. Use of devices outside of their design limits adds risk and liability, whereas using Food-and-Drug-Administration cleared devices for heliox administration reduces the risk and liability.