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超声雾化吸入是近几年来临床中开展起来的一项新的医疗方法。它主要用于内儿科和五官科的呼吸道疾病的预防和治疗。对内儿科常见的急慢性支气管炎、支气管哮喘、支气管扩张、肺气肿及五官科常见的急慢性咽、喉炎等上呼吸道疾患和过敏性鼻炎,均有较好的疗效。它的主要作用是促进患处血液循环,缓解平滑肌痉挛,减少粘膜充血水肿,达到消炎止痛、解痉、脱敏,并使患处分泌物易于咳出。超声雾化吸入就是通过超声雾化器发出超声波声能,破坏水及药液的表面张力及惯性,使其充分振荡,形成极其微细的雾滴。一般雾滴直径约为1.0～7.0微米,可直接吸入呼吸道内,通过药液的弥散、渗透,作用到病变组织及其周围。
Ultrasonic nebulization is a new medical treatment developed in clinical practice in recent years. It is mainly used in the prevention and treatment of respiratory diseases in pediatrics and ENT. The common pediatric acute and chronic bronchitis, bronchial asthma, bronchiectasis, emphysema and ENT common acute and chronic pharyngitis, laryngitis and other upper respiratory tract diseases and allergic rhinitis, have a good effect. Its main role is to promote the affected area blood circulation, relieve smooth muscle spasm, reduce mucosal congestion and edema, anti-inflammatory analgesic, antispasmodic, desensitization, and make the affected area secretions easy to cough. Ultrasonic atomization inhalation is through the ultrasonic atomizer ultrasound sound energy, destruction of water and liquid surface tension and inertia, make it full oscillation, the formation of extremely fine droplets. The general droplet diameter of about 1.0 to 7.0 microns, can be inhaled directly into the respiratory tract, through the liquid dispersion, infiltration, the role of disease and its surrounding tissue.