消化道多用途多点固定支撑引流装置的设计和应用  

Development of Multifunctional and Multipoint Fixed Support Drainage Device for Digestive Tract

作　　者：申川 宗志鹏 吴龙飞[2] 张江[1] 张建军[1] SHEN Chuan;ZONG Zhipeng;WU Longfei;ZHANG Jiang;ZHANG Jianjun(Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine,Shanghai,200127;Shanghai Aerospace Precision Machinery Research Institute,Shanghai,201600)

机构地区：[1]上海交通大学医学院附属仁济医院,上海市200127 [2]上海航天精密机械研究所,上海市201600

出　　处：《中国医疗器械杂志》2023年第1期70-73,共4页Chinese Journal of Medical Instrumentation

摘　　要：目的探讨消化道多用途多点固定支撑引流装置的设计和开发,以及在动物实验模型和受试患者上应用的效果。方法消化道多用途多点固定支撑引流装置根据各种胃肠道手术和介入操作的要求设计,由翼片和气囊实现多点固定;采用内镜剪将箍套剪断后实现支撑引流装置的解体,从内镜下取出;可通过不同管径和长度来实现不同手术目的。结果成功设计开发出消化道多用途多点固定支撑引流装置。将有翼片胰肠支撑引流管应用于动物模型实验和志愿者手术,较对照组和其他引流管组,表现出更低的引流液淀粉酶水平、更快的淀粉酶恢复速度和更佳的围术期安全性。结论该引流装置具有操作简单、固定牢靠以及拆除可控性好等特点,是胃肠道手术和介入操作中消化道支撑引流较理想的选择。Objective To discuss the development of a multifunctional and multipoint fixed support drainage device for the digestive tract,as well as the effect of its application on animal experimental models and patients.Methods The digestive tract multifunctional and multipoint fixed support drainage device is designed according to the requirements of the various gastrointestinal surgery and interventional procedures.It has metal flaps and airbags to achieve multi point fixation.The cuffs and shears are used to achieve endoscopic removal.And through different tube diameters and lengths,surgeons can achieve different surgical purposes.Results A multifunctional and multipoint fixed support drainage device for the digestive tract was successfully designed and developed.The application experiment of the winged pancreatico-intestinal supporting drainage tube on animal models and patients,showed lower drainage fluid amylase level,faster amylase recovery speed,and better perioperative safety.Conclusion The support drainage device has the characteristics of simple operation,firm fixation,and good controllability of removal.It is an ideal choice among support drainage tubes in gastrointestinal surgery and interventional operations.

关 键 词：消化道支撑引流管 多用途 多点固定 

分 类 号：R197.39[医药卫生—卫生事业管理] TH77[医药卫生—公共卫生与预防医学]