1964年以来,笔者对30例支气管哮喘患者采用手术埋植避孕环条治疗,取得满意疗效。患者年龄9～63岁,男14例,女16例;病程7～50年,均系长期多种方法治疗无效者。 方法 将大号不锈钢避孕环剪开成4cm长的条,断端丝头应扎进簧圈内以免造成组织损伤;浸泡在95％酒精中备用,用时以灭菌生理盐水洗净。 Since 1964, the author of 30 cases of bronchial asthma patients surgically implanted loop control, and achieved satisfactory results. Patients aged 9 to 63 years, 14 males and 16 females; duration of 7 to 50 years, are long-term treatment of a variety of ineffective. Method The large stainless steel contraceptive ring was cut into 4cm long strips. The broken silk head should be inserted into the circlip to avoid tissue damage. Soak it in 95% alcohol for later use and wash it with sterilized physiological saline.