纤维支气管镜定位和引导下国产支架介入治疗严重气道狭窄18例分析

Study of BF or orientated and guided placement of domestic made stents in the treatment of 18 eases with sewere tracheal stenosis

目的探讨纤维支气管镜(纤支镜)定位和引导下国产支架介入治疗严重气道狭窄的应用价值。方法18例气道狭窄患者均采用常规咽喉部局麻和/或环甲膜注射利多卡因后经纤支镜定位和引导放置国产镍钛记忆合金支架(NT支架)。结果18例均一次性放置成功,呼吸困难症状迅速缓解。结论经纤支镜定位和引导下放置国产NT支架是治疗严重气道狭窄既经济又有效的方法。

Objective To evaluate the efficacy of BF orientated and guided placement of domestic-made stents in the treatment of severe tracheal stenosis. Methods Domestic-made NT stents were placed in 18 cases of severe tracheal stenosis or ientated and guided by BF. Results The orientation and placement of NT stent guided by BF was performed successfully in all cases. After finished with stents, dyspnea was relieved immediately along with the pulmonary function in prowed. Conclusion The method of BF-guided domestic-made is a safe and cost-effective operation in treating severe tracheal bronchial stenosis cases.