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发明名称
消化道测压灌注装置
摘要
本实用新型提供了一种消化道测压灌注装置,解决了测压点不足、到位缓慢等问题,集消化道测压与肠液回收功能为一体,能同时测定压力变化时的肠液变化。该装置由测压管、囊注入管、灌注管、回收管与测量仪连接而成,结构简单,便于实现。本实用新型能测定食道到小肠Treitz韧带至少40cm以远的压力变化,也可以经肛门插入测定结肠的压力变化。
申请公布号
CN2123986U
申请公布日期
1992.12.09
申请号
CN92224416.2
申请日期
1992.06.12
申请人
王景平
发明人
王景平;柯美云;贝谦;高歌;陈元方;潘国宗
分类号
A61B5/22
主分类号
A61B5/22
代理机构
代理人
主权项
1、一种由导管与测量仪连接而成的消化道测压装置,其中导管上开有侧孔,导管中设定位标记物,其特征在于,导管由测压管、囊注入管、囊注管、回收管粘成一束多腔导管,导管顶端有导引头。
地址
100730北京市协和医院内科胃肠组
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