The present invention relates to a filter-integrated adapter and a syringe having the same, the syringe being characterized in that an injection liquid inflow hole or an injection liquid outflow hole is configured to selectively communicate with an injection liquid movement tube by means of a simple operation of rotating a valve member, and a filter is installed on the front end of the injection liquid outflow hole such that, when an injection liquid is drawn into the syringe, the injection liquid is drawn without going through the filter and, when the injection liquid that has been drawn into the syringe is to be administered into a human body, the same goes through the filter, thereby filtering alien substances included therein, and then flows out via the injection liquid outflow hole.La présente invention concerne un adaptateur à filtre intégré et une seringue le comprenant, la seringue se caractérisant en ce quun trou dentrée de liquide dinjection ou un trou de sortie de liquide dinjection est conçu pour communiquer sélectivement avec un tube de déplacement de liquide dinjection au moyen dune simple opération de rotation dun élément de valve, et en ce quun filtre est installé sur lextrémité avant du trou de sortie de liquide dinjection, de telle sorte que, lorsque un liquide dinjection est aspiré dans la seringue, il est aspiré sans traverser le filtre et, lorsque le liquide dinjection qui a été aspiré dans la seringue doit être administré dans un corps humain, il traverse le filtre, ce qui permet de filtrer les substances étrangères quil contient, puis sécoule à lextérieur par lintermédiaire du trou de sortie de liquide dinjection.본 발명은 필터 일체형 아답터 및 이를 구비한 주사기에 관한 것으로서, 밸브부재를 회전시키는 간단한 조작에 의해 주사액 유입홀 또는 주사액 유출홀이 주사액 이동관과 선택적으로 연통되도록 구성되며, 주사액 유출홀의 선단부에 필터를 설치함으로써, 주사기의 내부로 주사액을 흡입할 때는 필터를 거치지 않고 주사액이 흡입되며, 주사기 내로 흡입된 주사액을 인체에 투여할 때는 필터를 거쳐 주사액에 포함된 이물질이 여과된 후, 주사액 유출홀을 통해 유출되는 것이 특징이다.
