Repeated hot water and steam disinfection of Pari LC Plus® nebulizers alter nebulizer output
نویسندگان
چکیده
منابع مشابه
Drug output from nebulizers is dependent on the method of measurement.
The objective of this study was to determine whether current regulatory methods for assessing the output of nebulizers are appropriate for the delivery of nebulized steroid suspensions to patients. We studied a conventional jet nebulizer (the Intersurgical Cirrus), an open-vent nebulizer (the Medicaid Sidestream) and a breath-enhanced nebulizer (the Pari LC Plus), using a constant sampling flow...
متن کاملAn in vitro analysis of the output of salbutamol from different nebulizers.
The objective of this study was to determine the particle size and mass output of salbutamol from different nebulizers used under simulated breathing conditions. Seven nebulizer/compressor combinations were assessed. Each nebulizer was charged with 5 mg salbutamol solution and connected to a breathing simulator operating at tidal volumes of 150 mL and 600 mL. Nebulizers were operated for 15 min...
متن کاملComparison of drug delivery from conventional versus "Venturi" nebulizers.
Attempts to improve drug delivery from conventional jet nebulizers have included the use of storage systems to reduce drug wastage during exhalation. Venturi nebulizers enhance drug delivery during inhalation, reducing treatment times and drug wastage. This study investigated the effect of age on inhaled dose from a conventional jet nebulizer (Acorn) used both with and without a storage chamber...
متن کاملOutput and aerosol properties of 5 nebulizer/compressor systems with arformoterol inhalation solution.
BACKGROUND Arformoterol, the (R,R) isomer of formoterol, is approved as an inhalation solution for the treatment of bronchoconstriction in patients with chronic obstructive pulmonary disease. Multiple nebulizer systems are commercially available. Different nebulizers can differ significantly in drug output, which may impact drug delivery and clinical efficacy. This study compared the aerosol pr...
متن کاملEfficient drug delivery to the lungs from a continuously operated open-vent nebulizer and low pressure compressor system.
A comparison of aerosol delivery has been made between two open-vent Pari jet nebulizers. Intermittent and continuous delivery were compared for one of the nebulizers. Ten healthy volunteers inhaled 99mTc-labelled diethylenetriamine penta-acetic acid (DTPA) aerosols on three occasions. The Pari LC device was operated both intermittently (by a manual interrupter that generated aerosol only in sy...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Cystic Fibrosis
سال: 2019
ISSN: 1569-1993
DOI: 10.1016/j.jcf.2018.08.005