Problem to be solved: to provide a medical connector of a compact structure.The medical connector 200 comprises a male connector (linear body connector 70) and a female connector 50 connected to the male connector, the male connector having a body 71 and an insertion projection 72 formed from the body 71 to insert the female connector An engaging projection 72A is formed on one of the outer peripheral surface of the insertion projection 72 and the inner peripheral surface 54 of the accommodation part 52, and an engaging recess 56 is formed on the other end, and is engaged with the convex projectionThe male connector and the female connector 50 are connected to each other by engaging the portion 72A with the engagement recess 56.Diagram【課題】コンパクトな構造の医療用コネクタを提供する。【解決手段】医療用コネクタ200は、雄コネクタ(線状体側コネクタ70)と、雄コネクタに接続される雌コネクタ50と、を備え、雄コネクタは、本体部71と、本体部71から突出して形成されている挿入突部72と、を有し、雌コネクタ50は、挿入突部72を収容する中空の収容部52を有し、挿入突部72の外周面と収容部52の内周面54との一方には係合凸部72aが形成され、他方には係合凹部56が形成されており、係合凸部72aと係合凹部56とが螺合することにより雄コネクタと雌コネクタ50とが接続される。【選択図】図8
