[A catheter with one balloon for intestine examination (author's transl)].
A type of fine nasal catheter with only one inflatable balloon for small intestine, double contrasted examinations without any reflux of barium in stomach.
D002404:Catheterization / Q000295:instrumentation*; D006801:Humans; D007421:Intestine, Small / Q000000981:diagnostic imaging*; D009666:Nose; D011859:Radiography
Sonde nasale à ballonnet pour double contraste du grêle.