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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 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 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 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.

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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.

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 inflammation phase, the content of inflammatory mediators in the inflammatory lesions increases, microvascular dysfunction, and the permeability of the vessel wall increases; under low-power microwave radiation, the content of inflammatory mediators and microvascular permeability decrease in the inflammatory lesions, 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 period, 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 bronchopulmonary inflammation, it can reduce 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 in the lungs, so microwave diathermy is a therapy aimed at 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 the repair of the organization;

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

Over the years, there have been more than 100 domestic reports on microwaves used 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 on 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 vibration 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 Care of Microwave Physiotherapy Combined with Shenqi Fuzheng Injection in the Treatment of Senile Pneumonia Xue Hua Xu Yan Ningxia Yinchuan First People's Hospital VIP Ward Second Ward, Yinchuan 750001, China

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