Examination device for hiatal hernia

The invention discloses an examination device for hiatal hernia. The examination device comprises a bag body and an adjusting mechanism; one end of the bag body is of a hemispherical structure, and the other end of the bag body is connected to a hose; an image acquisition module is arranged in the b...

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Bibliographic Details
Main Author YIN ZHAOQIANG
Format Patent
LanguageChinese
English
Published 28.08.2020
Subjects
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