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发明名称
窗式胃镜外套管
摘要
窗式胃镜外套管,属于医疗器具类;采用一个柔性管置于人体的生理狭窄病变部位进行扩撑,之后将胃镜伸入套管中,通过套管壁上的观察孔进行观察和治疗,并且不易出现误诊和错诊。
申请公布号
CN2380179Y
申请公布日期
2000.05.31
申请号
CN99215511.8
申请日期
1999.06.23
申请人
鲁英姬;李宏伟
发明人
鲁英姬;李宏伟
分类号
A61B1/32
主分类号
A61B1/32
代理机构
代理人
主权项
1.一种窗式胃镜外套管,其特征是:采用一个柔性外套管,套管下端的管壁两侧有观察孔。
地址
132011吉林省吉林市南京街4号市中心医院
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