پاورپوینت طریقه استفاده از انهلر دهانی (pptx) 38 اسلاید

دسته بندی : پاورپوینت

نوع فایل : PowerPoint (.pptx) ( قابل ویرایش و آماده پرینت )

تعداد اسلاید: 38 اسلاید

قسمتی از متن PowerPoint (.pptx) :

بسم الله الرحمن الرحیم Respiratory inhaler What is inhaler An inhaler is a device that deliver Astma medicines trough mouth Or nasal directly into the lungs. DELIVERY DEVICES 1. Metered dose inhaler 2.Dry powder inhaler 3.Nebulizae inhaler MDI INHALER (MDI) Is a device that delivers a specific amount of medication to the lung ,in the form of a short burst of aerosolized medicine that is inhaled by the patiennt.it is the most commonly used delivery system for treating (astma,chronic obstructive pulmonary disease (COPD)and other respiratory diseases.the medication in a metered dose inhaler is most commonly a (bronchodilator,corticosteroid or a combination of both for the treatment of asthma and COPD .other medications less commonly used but also administred by MDI are mast cell stabilizers ,such as (cromoglicate or nedocromil) USES Metered dose inhalers are only one type of inhaler ,but they are the most commonly used type.the replacement of CFC propellant with Hydrofluoralkanes resulted in the redesign of metered dose inhalers in 1990. This propellant rise effectiveness & potency of inhalers propellant CFC- free asthalin HFA inhaler made by cipla (india) One of the most crucial components of a MDI is its propellant. Adventages: Propellant in MDIs topicaly make up more than 99% of delivered dose Propellant kinds • Chloroflurocarbons (CFCs) • Hydrofluoralkanes (HFAs) tansation to HFA propellant MDI adventages 1.Portability 2.Multi dose delivery capability 3. Low risk of bacterial contamination MDI disadventages 1.Needs corrects activation and inhalation coordination 2.Pharynheal drug deposition 3.Flammability possibility of new HFA propellants