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The role of microwaves in the respiratory system

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The role of microwaves in the respiratory system

(Summary description)Microwave therapy is a method of applying ultra-high frequency electromagnetic waves with a wavelength between 1mm and 1m (frequency 300M~300GMHz) to the human body to treat diseases.

The role of microwaves in the respiratory system

(Summary description)Microwave therapy is a method of applying ultra-high frequency electromagnetic waves with a wavelength between 1mm and 1m (frequency 300M~300GMHz) to the human body to treat diseases.

Information

Microwave therapy

Microwave therapy is a method of applying ultra-high frequency electromagnetic waves with a wavelength between 1mm and 1m (frequency 300M~300GMHz) to the human body to treat diseases. The principle of microwave therapy is that after human tissue absorbs microwave energy, the tissue temperature of the diseased area increases, which produces a thermal effect, which causes local tissue vasodilation, accelerates blood circulation, accelerates tissue metabolism, strengthens phagocytosis of white blood cells, promotes the absorption of local pathological metabolites, and produces anti-inflammatory, The effect of reducing swelling.

The anti-inflammatory mechanism of microwave

The development of inflammation is related to the action of inflammatory mediators. Under the action of inflammatory mediators, capillaries are damaged and osmotic pressure increases. The anti-inflammatory mechanism of microwave is very different in different stages of inflammation, and the power of microwave radiation determines its anti-inflammatory mechanism.

In the acute inflammatory phase, the content of inflammatory mediators in the inflammatory lesion increases, microvascular dysfunction, and the permeability of the vessel wall increase; under low-power microwave radiation, the content of inflammatory mediators and microvascular permeability of the inflammatory lesion decrease, thereby inhibiting the development of inflammation . The effect of microwave radiation on inflammatory mediators is achieved by inhibiting synthesis and stimulating decomposition.

In the subacute chronic inflammation stage, the anti-inflammatory mechanism of microwave radiation is related to the warming effect. After microwave radiation, the tissue temperature increases, blood vessels dilate, blood flow increases, and the permeability of blood vessels and tissues increases, thereby promoting the absorption of inflammatory exudates and speeding up tissue repair.

The special effect of microwave on the respiratory system

Low-power microwave radiation acts on the bronchi and lungs, which can slow down breathing and increase bronchial ventilation. For patients with non-specific inflammation of the bronchopulmonary, it can reduce the pulmonary artery pressure, and the increase of pulmonary artery pressure is a major link in the development of the pathological mechanism of non-specific inflammatory diseases of the lungs, so microwave diathermy is a therapy for the pathogenesis;

When microwave treatment of pneumonia lesions, it can penetrate thoracic tissue and be absorbed by it to produce thermal effect. At this time, tissue temperature rises, blood vessels expand, blood and lymph circulation speed up, local microcirculation improves, tissue cell nutrition and metabolism are strengthened, etc. Conducive to tissue repair;

The thermal effect of microwave can increase tissue temperature, inhibit heat-labile bacteria, and at the same time improve nervous system function, strengthen immune system function, eliminate focal weaving acidosis, reduce inflammatory exudation, and promote tissue regeneration.

Over the years, there have been more than one hundred domestic reports on the use of microwave in the treatment of respiratory diseases (including childhood respiratory diseases). It can be used clinically to assist in the treatment of various infectious pneumonia, acute and chronic pharyngitis, tonsillitis, laryngitis, acute and chronic bronchitis and Asthma, tuberculous and purulent pleurisy, etc.

Reference 1: Jiangxi Medicine 2004 Vol. 39 No. 3 Microwave treatment of respiratory diseases (Lei Jianping/Jiangxi Chest Hospital, Nanchang, 330046) Chinese classification number R560,451,1

*Reference 2: Observation of the efficacy of microwave electrotherapy auxiliary drugs for pneumonia consolidation Gu Bai, Xie Wanhong, Song Qing, Li Jingyun (Department of Respiratory Medicine, Weihaiwei People’s Hospital, Shandong Province, Weihai 264200, Shandong Province, Weihaiwei People’s Hospital, Shandong Province, Weihai 264200)

Reference 3: Observation on the efficacy of microwave combined with external vibratory sputum excretion in the treatment of community-acquired pneumonia Jiang Rongfang, Liu Wei [Guangxi Liuzhou Workers' Hospital (The Fourth Affiliated Hospital of Guangxi Medical University), Liuzhou 545005, Guangxi]

*Reference 4: Observation and nursing of microwave physiotherapy combined with Shenqi Fuzheng injection in the treatment of senile pneumonia Xue Hua Xu Yan Second Ward, VIP Ward, Yinchuan First People's Hospital of Ningxia, Yinchuan 750001, China

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