PROBLEM TO BE SOLVED: To provide a catheter fixture which can reliably fix a catheter at a specific position on a body surface, hardly generates wrinkles and peeling, and is easy to deal with.SOLUTION: The catheter fixture 1 is provided with: a base material 2 having an upper surface and a bottom surface an adhesive layer 3 for covering at least a part of the bottom surface of the base material 2 and an adhesive protective layer 4 which covers the surface of the adhesive layer 3 and can be peeled off. In the fixture, 3 to 12 notch parts 20 for having the catheter go along a peripheral part of the base material 2 are formed with intervals at 30 to 160 degrees.COPYRIGHT: (C)2008,JPO&INPIT【課題】カテーテルを体表面の特定の位置に確実に固定することができ、さらにシワや剥がれが発生しにくく、取扱いが簡便なカテーテル固定具を提供する。【解決手段】上面及び底面を有する基材2と、基材2の底面の少なくとも一部分を被覆する粘着剤層3と、粘着剤層3の表面を被覆し剥離可能な粘着剤保護層4とを備えるカテーテル固定具1において、前記基材2の周縁部にカテーテルを沿わすための切欠き部20が30°~160°の間隔をおいて3~12箇所形成される。【選択図】図1