Invacare® Perfecto₂₂₂™Oxygen Concentrator
2016-12-2 · Signal words are used in this manual and apply to hazards or unsafe ... While Invacare strives to produce the best oxygen concentrator in the market today, this oxygen ... Federal (statutory) law restricts this device sale to or on the order of a medical practitioner licensed by a governmental agency where he/she practices.
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