LIQUID CO-INFUSION DEVICE

摘要

A liquid co-infusion device is provided to connect or disconnect optional multiple divided pipes without protrusion or interruption of an operation portion. A liquid co-infusion device includes a chamber(11) and an operation portion(20). The chamber comprises a first connection port(12) on one end portion in an axial direction thereof, and has second and third connection ports(13,14) extending from the chamber in a side direction. The operation portion(20) is disposed on the second end portion in an axial direction of the chamber, and is able to move in an axial direction of the chamber(11). The axial direction movement of the operation portion(20) is switched to connect and disconnect one of the connection ports with the inside of the chamber.