Per (b)(6) ( biomed dept tech): device was repaired (with pm and cal) by (b)(4) of contract service company universal hosp services.He found the blender to have water inside.The device has been run off a portable compressor whose water trap ("moisture separating bowl") had been neglected, and not emptied.The blender ifu specifies that it must be used only with clean, cry medical grade gas inputs.(b)(4) plans to add a second water trap (that automatically drains) to their system.V.H.S.Reportedly did complete blender over haul (with bmd pm kit parts) and cleaned all calcium build up inside blender.This blender was never sent back to the mfr.
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