Fixing device of nasogastric tube

Abstract

A fixing device of a nasogastric tube contains: an adhesion member (10), a connection member (20), and a retainer (30). The adhesion member (10) includes an adhesive face (11), a circular column, and an engagement portion (13). The connection member (20) includes a connecting sheet (21), a locating post (22), and a spherical portion (23). The connecting sheet (21) has a rectangular slot (211) and an annular orifice (212), such that the annular orifice (212) accommodates the engagement portion (13) of the adhesion member (10), the rectangular slot (211) slidably receives the circular column of the adhesion member (10), an end of the connecting sheet (21) proximate to the annular orifice (212) is connected with the locating post (22), and the other end of the locating post (22) is connected with the spherical portion (23). The retainer (30) includes a coupling bar (31) and a joining knob (32). The retainer (30) further includes a clamp section (33) and two press portions (34). Furthermore, the clamp section (33) has a hollowly circular space (331) defined therein.