Superimposed High-Frequency Jet Ventilation for Laryngeal and Tracheal Surgery
نویسندگان
چکیده
منابع مشابه
Superimposed high-frequency jet ventilation for laryngeal and tracheal surgery.
OBJECTIVE To describe our experience with superimposed high-frequency jet ventilation (SHFJV), which does not require any endotracheal tubes or catheters, for performing laryngeal and tracheal surgery. DESIGN A case series of 500 patients. SETTING A university medical center. PATIENTS Four hundred sixty adult patients and 40 children in a consecutive sample who required laryngeal or trach...
متن کاملComparison of superimposed high-frequency jet ventilation with conventional jet ventilation for laryngeal surgery.
BACKGROUND New ventilators have simplified the use of supraglottic superimposed high-frequency jet ventilation (SHFJV(SG)), but it has not been systematically compared with other modes of jet ventilation (JV) in humans. We sought to investigate whether SHFJV(SG) would provide more effective ventilation compared with single-frequency JV techniques. METHODS A total of 16 patients undergoing min...
متن کاملFrequency dependence of lung volume changes during superimposed high-frequency jet ventilation and high-frequency jet ventilation.
BACKGROUND Superimposed high-frequency jet ventilation (SHFJV) has proved to be safe and effective in clinical practice. However, it is unclear which frequency range optimizes ventilation and gas exchange. The aim of this study was to systematically compare high-frequency jet ventilation (HFJV) with HFJV by assessing chest wall volume variations (ΔEEV(CW)) and gas exchange in relation to variab...
متن کاملSuperimposed high-frequency jet ventilation (SHFJV) for endoscopic laryngotracheal surgery in more than 1500 patients.
BACKGROUND Superimposed high-frequency jet ventilation (SHFJV), which does not require any tracheal tubes or catheters, was developed specifically for use in laryngotracheal surgery. SHFJV uses two jet streams with different frequencies simultaneously and is applied in the supraglottic space using a jet laryngoscope and jet ventilator. METHODS Between 1990 and 2004, SHFJV was studied in 1515 ...
متن کاملMethods of administering superimposed high-frequency jet ventilation and the associated risk for aspiration in a model of tracheal bleeding.
BACKGROUND To determine the suitability of different superimposed high-frequency jet ventilation (SHFJV) application methods during tracheal bleeding. OBJECTIVE To determine the effect of SHFJV on the aspiration of blood during tracheal bleeding. METHODS A test lung was ventilated using SHFJV via a rigid endoscope, a jet laryngoscope and a 4-lumen jet catheter. Packed red blood cells (PRBCs...
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ژورنال
عنوان ژورنال: Archives of Otolaryngology–Head & Neck Surgery
سال: 2000
ISSN: 0886-4470
DOI: 10.1001/archotol.126.1.40