title: Use of a new novel humidification system with high frequency percussive ventilation in a patient with inhalation injury.
abstract: Historically, it has been difficult to provide adequate humidification delivery with the high frequency percussive ventilator (HFPV) used in many burn centers. It is possible burn centers have avoided using HFPV because of the risk of mucus plugging, dried secretions, and cast formation. Experiences with HFPV provided doubt that the HFPV ventilator circuit could supply adequate humidification to patients receiving this mode of ventilation. Independent gas-flow delivery through the ventilator circuit inherent in HFPV provided a challenge in maintaining adequate humidification delivery to the patient. This report describes a dramatic reduction in dried, inspissated secretions by using a novel new humidification device with HFPV. The new device called the Hydrate Omni (Hydrate, Inc., Midlothian, VA) uses a small ceramic disk to provide fine water particles delivered by a pump to the HFPV circuit. This new device may alleviate previous concerns related to the delivery of adequate humidification with the HFPV. This case report was approved by the University of North Carolina School of Medicine Institutional Review Board.
authors.affiliation: Department of Surgery, North Carolina Jaycee Burn Center, University of North Carolina, Chapel Hill, NC 27599-7600, USA.
authors.forename: Samuel W
authors.initials: SW
authors.lastname: Jones
authors.forename: Kathy A
authors.initials: KA
authors.lastname: Short
authors.forename: Mark
authors.initials: M
authors.lastname: Joseph
authors.forename: Courtney
authors.initials: C
authors.lastname: Sommer
authors.forename: Bruce A
authors.initials: BA
authors.lastname: Cairns
mesh_terms: D002053:Burn Units; D006612:High-Frequency Ventilation / Q000295:instrumentation* / Q000379:methods; D006801:Humans; D006813:Humidity; D007362:Intensive Care Units; D008297:Male; D008875:Middle Aged; D015208:Smoke Inhalation Injury / Q000601:surgery / Q000628:therapy*; D014140:Tracheotomy