方睿才 邵大红 杨华 刘伟 廖永兴 严萍 叶继萍 云南省第一人民医院方睿才 邵大红 杨华 刘伟 严萍 叶继萍 骨科；廖永兴 医务处，云南 昆明 650032 临床骨科杂志 1999 0 2 2


    关键词：下肢骨折； 外固定器； 牵引术； 牵引支架 期刊 lcgkzz 0 临床研究 fur -->


    

【摘要】 目的 研制一种新型支架，以克服传统下肢骨折牵引治疗支架的弊端。方法 跷式牵引支架借鉴跷式运动原理设计，用金属材料制作，由主架、附架、基架和配架组成，主、附架以基架为支点可在牵引中作跷式运动。结果 该支架性能良好，确保了牵引力线不变和骨折端无活动。临床应用32例，效果良好。结论 该支架克服了传统牵引支架的主滑轮位置固定不变在临床应用中造成的弊端，患者痛苦少，护理方便，疗效提高。

    【中图分类号】 R683.42； R687.35

Development andapplication of see-saw traction device for fracture of lower limb

Fang Ruicai, Shao Dahong, Yang Hua, Liu Wei, Liao Yongxing, Yan Ping， Ye Jiping

(Department of Orthopaedics, The1st People＇s Hospitalof Yunnan Province, Kunmin, Yunnan 650032)

【Abstract】 Objective To overcome the deficit of the traditional traction frame,a new type of traction device was developed for lower extremity fracture. Methods The see-saw tractiondevice is designed on the principle of see-saw motion. It is composed of main, affiliated,basic and attaching pieces. The main and affiliated pieces are able to do see-saw motionin the period of traction with the basic piece as a fulcrum. Results The new device designedwas of good property. It could maintain the traction in the right line and keep the bonefragments in apposition. 32 patients achieved satisfactory results by such treatment. Conclusion See-saw traction can overcome theshortcoming of immobilizing of being fixed on the traditional traction frame in clinicalapplication. It makes the patients feel less painful with ease nursing, and thereforeensures better outcomes for patients.

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