文章摘要

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Author(s):: CAO Qian; WANG Kuiliang; XING Quansheng; Qingdao Children’s Heart Center, Qingdao Women and Children’s Hospital , Congenital Heart Diseases Research Center of Qingdao University, Qingdao 266034，China

Keywords:: Extracorporeal circulation; Pipe clamp; Vertical type; Cassette type; Patent

摘要:: 研发新型体外循环立式管道排放夹以预防体外循环管道固定环节的各种潜在风险。该排放夹采用密闭式、上下双层盒体立体设计，尺寸和颜色的双重标识、置管孔内壁防滑、反复消毒使用等创新优势，具有设计合理，结构简单，适用广泛，使用方便等特点，有效消除管道受压、松动、打折、扭曲等重大安全隐患，具有较高的生产力转化和推广的实用价值。

Abstract:: To design a new type of extracorporeal circulation vertical pipe to prevent the various potential risks during the extracorporeal circulation . The innovation advantage of the pipe clamp is closed, three-dimensional upper and lower box body, sizes and colors dual identification, antiskedding, repeatedly used , etc. Due to the reasonable design, simple structure, wide field of application, easy to use, this product can effectively prevent a lot of potential safety hazard.