منابع مشابه
Cement Windows and Ventilators
(Hi) Materials.?The aggregate may be made with 1 part of cement and 3 to 4 of sand, or 1 of cement with 1 of sand and 3 of coal ashes. Iron wire l/8th to 1/16th inch in diameter should be used in every limb, bar or curve of the window. Kerosene oil is good enough for lubricating the mould. Moulds should be emptied, i.e., windows cast, on a layer of sand, spread out and levelled, to prevent stic...
متن کاملInhalation Therapy: Practical Considerations for Nebulisation Therapy
Many drugs may be administered either as a powder, a spray, or a nebulised aerosol. Even though the formulation is the same, the more common drugs are available in different inhaler device brands, or as a solution/suspension to aerosolise in a nebuliser system with unspecified characteristics. What formulation and type of inhalation device to choose is dependent upon factors such as type of dru...
متن کاملA design for inhalation therapy.
The purpose of this presentation is to describe a parallel piped oxygen and piped compressed air system for use in inhalation therapy, in patients with chronic pulmonary disease. Intermittent positive pressure breathing (IPPB) with nebulized bronchodilator has been utilized widely in the treatment of conditions associated with disturbances in respiration. Subjective benefits and functional impr...
متن کاملInhalation therapy in mechanical ventilation
Patients with obstructive lung disease often require ventilatory support via invasive or noninvasive mechanical ventilation, depending on the severity of the exacerbation. The use of inhaled bronchodilators can significantly reduce airway resistance, contributing to the improvement of respiratory mechanics and patient-ventilator synchrony. Although various studies have been published on this to...
متن کاملA comparison of turbine-driven mechanical ventilators and conventional ventilators
Turbine-driven mechanical ventilators have some important advantages over conventional ventilators. The most obvious of these is independence of compressed air supply during patient transport, but higher NIV performance due to higher peak flow is also often mentioned. However, there is still a widespread belief that conventional ventilators using compressed air supplies outperform turbine-drive...
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ژورنال
عنوان ژورنال: British Journal of Anaesthesia
سال: 1972
ISSN: 0007-0912
DOI: 10.1093/bja/44.12.1246