文档介绍：雾化水和大容量喷雾器 2 雾化的概念?雾化吸入疗法的原理是利用气体射流原理,将水滴撞击的微小雾滴悬浮于气体中,形成气雾剂而输入呼吸道,以进行呼吸道湿化或药物吸入的治疗方法。?雾化吸入有消炎、化痰、解除气管平滑肌痉挛、。?产生的微粒为 2~15 μm,平均 6 μm ,能到达各级气道。 3 什么是大容量雾化治疗? A type of respiratory therapy used in the hospital, long-term care and home environments. 一种用于医院,长期护理和家居护理的呼吸治疗方式? Provides visible particles of water to the respiratory tract to thin mucus and assist in the mobilization of secretions. 向呼吸道提供可见的雾化水颗粒,以便稀释呼吸道分泌物,使其易于排出? A bland aerosol (water or saline) is created by a nebulizer and carried to the patient via 22mm corrugated tubing. 雾化器产生纯净的雾气(蒸馏水或生理盐水),由22mm 直径的螺纹管连接输送雾气给患者? Delivered via mask, face tent or trach mask 雾化气体可通过面罩、氧气面帐或气切面罩送达患者 LVN Therapy 4 专有名词? LVN - Large Volume Nebulizer 大容量喷雾器? Nebulizer – A device that transforms a liquid into an aerosol 喷雾器–一种将液体转换成喷雾剂(雾气)的装置? Aerosol - Suspension of fine liquid particles 喷雾剂、雾化颗粒–悬浮着的细小液体微粒? Bland aerosol - Soothing or non-irritating, no pharmacologic action, usually water or saline solution 纯净的雾化治疗-不添加药物,舒缓、无刺激,通常用无菌水或生理盐水? Rain Out - Aerosol particles that drop out of suspension and collect in the 22mm tubing 凝水- 气雾颗粒沉积在 22mm 的螺纹管内 LVN Therapy – Definitions 5 Who Benefits from Aerosol Therapy? 雾化治疗适用与哪些病人? ? Patients with artificial airways: endotracheal or tracheostomy tube 使用气管插管或气切插管建立人工气道的病人? Patients with thick secretions acute infection or underlying pulmonary disease 急性感染或器质性肺部疾病引起呼吸道分泌物浓稠的患者? Post-extubation during a recovery period 拔管后处于恢复期的病人? Patients who have had fiberoptic bronchoscopy 使用纤维支气管镜的病人? Patients with inflammatory obstruction, croup or laryngitis 炎症喉阻塞,义膜性喉炎或喉炎的患者。 LVN Therapy – Benefits 6 What are the Therapeutic Goals? 雾化治疗的目的? Hydrate thick, dry secretions to facilitate mobilization up and out of the airways 稀释粘稠的痰液或痰栓,使呼吸道分泌物容易排出? Soothe inflamed upper airway tissues 舒缓发炎的上气道组织? Improve mucociliary function 改善纤毛功能? Improve cough effectiveness 改善咳痰的能力? Aid in sputum induction 帮助痰液排出 LVN Therapy – Therapeutic Goals