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|1. (WO2018199648) DRAINAGE CATHETER|
|Applicants:||S&G BIOTECH, INC.
|Inventors:||KANG, Sung Kwon
PARK, Sun Soon
JUNG, So Hee
A drainage catheter according to an embodiment of the present invention comprises: a first guide tube; and a second guide tube having a circumferential part encompassing the first guide tube, and having a slit part formed at the circumferential part such that the front end part of the first guide tube is exposed to the outside.