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作者利用低频率超声波治疗各种化脓性疾病病人128例,年龄20～70岁.疾病类型:蜂窝织炎和脓肿69例,化脓性乳腺炎31例,化脓性尾骨周围囊肿12例,痈9例,术后化脓性创口3例,(?)疽4例。低频率超声波治疗程序:在麻醉下切开化脓病灶,切除坏死组织,抗菌素溶液冲洗伤口.此后利用苏联урск-7型超声波进行超声。超声振动频率25.9KHz,功率0.2W/cm~2,振幅0.05mm 和电流10～12mA 时调谐共振。可利用0.5%洗必太溶液200ml 喷洒创口表面。声头与创口表面之间的距离3～5mm,声头移动速度不小于1cm/s,治疗时
The authors used low-frequency ultrasound treatment of various purulent disease in 128 patients, aged 20 to 70. Type of disease: cellulitis and abscess in 69 cases, 31 cases of suppurative mastitis, suppurative coccyx cysts in 12 cases, 痈 9 cases Postoperative suppurative wound in 3 cases, (?) Gangrene in 4 cases. Low-frequency ultrasound treatment procedures: under the anesthetic septic foci, necrotic tissue removal, antibiotic solution wash the wound.Then use the Soviet Union урск-7-type ultrasound ultrasound. Ultrasonic vibration frequency 25.9KHz, power 0.2W / cm ~ 2, amplitude 0.05mm and current tuning 10 ~ 12mA resonance. Can be used 0.5% chlorhexidine solution 200ml spray wound surface. The distance between the sound head and the wound surface is 3 ~ 5mm, the sound head moving speed is not less than 1cm / s, when treatment