DIALYSATE EXTRACTION DEVICE

摘要

[Problem] To provide a dialysate extraction device capable of reliably cleaning and disinfecting the inside of a collection port without having to provide a separate flow path extending from an opening and closing means. [Solution] This dialysate extraction device is provided with: a dialysate extraction means (9) in which an inlet (9a) and an outlet (9b) capable of circulating a liquid are formed and which has a collection port (12) capable of collecting said circulated liquid; and a cap (10) which is attachable to and detachable from the collection port (12) of the dialysate extraction means (9) and which can open and close the collection port (12). In a state with the cap (10) attached, the extraction port (12a) defines a guide path (a) which guides the liquid introduced from the inlet (9a) towards the tip of the collection port (12), and a discharge path (ß) which discharges the liquid guided in the guide path (a) towards the outlet (9b).