Bench Tests of Simple, Handy Ventilators for Pandemics: Performance, Autonomy, and Ergonomy

Bench tests of simple, handy ventilators for pandemics: performance, autonomy, and ergonomy.

BACKGROUND It has been pointed out that in the wake of a virulent flu strain, patients with survivable illness will die from lack of resources unless more ventilators are made available. Numerous disaster-type ventilators are available, but few evaluations have been performed. OBJECTIVE To compare simple, lightweight, and handy ventilators that could be used in the initial care of patients wi...

Near-infrared spectroscopy with vascular occlusion test may not be the adequate tool to explore microcirculation in pulmonary arterial hypertension.

essentials of respiratory care, 4th edition. St. Louis:Mosby Elsevier; 2005:103. 13. L’Her E, Roy A. Bench tests of simple, handy ventilators for pandemics: performance, autonomy, and ergonomy. Respir Care 2011;56(6):751-760. 14. Lyazidi A, Thille AW, Carteaux G, Galia F, Brochard L, Richard JC. Bench test evaluation of volume delivered by modern ICU ventilators during volume-controlled ventila...

Stockpiling Ventilators for Influenza Pandemics

Stockpiling Ventilators for Influenza Pandemics

In preparing for influenza pandemics, public health agencies stockpile critical medical resources. Determining appropriate quantities and locations for such resources can be challenging, given the considerable uncertainty in the timing and severity of future pandemics. We introduce a method for optimizing stockpiles of mechanical ventilators, which are critical for treating hospitalized influen...

Bench evaluation of 7 home-care ventilators.

BACKGROUND Portable ventilators continue to decrease in size while increasing in performance. We bench-tested the triggering, battery duration, and tidal volume (V(T)) of 7 portable ventilators: LTV 1000, LTV 1200, Puritan Bennett 540, Trilogy, Vela, iVent 101, and HT50. METHODS We tested triggering with a modified dual-chamber test lung to simulate spontaneous breathing with weak, normal, an...