Patent ID: 9700487
Date: 2017-07-11
CPC Classifications: A61J

Claim:
1. A medical container, comprising: a tube body having a tubular shape and including an inner peripheral portion inside the tube body, a mouth section through which liquid can enter and exit a distal end portion, a proximal-end opening at a proximal end section, and a proximal-end edge portion surrounding the proximal end opening; a plug body that seals the mouth section; a bag body that has a bag-like shape and includes an edge portion which is tightly fixed to the proximal-end edge portion and seals the proximal end opening, and a reversing part which is surrounded by the edge portion, has flexibility, and is reversible inside/outside; and a space surrounded by the tube body, the plug body, and the bag body; wherein the reversing part is reversed inside/outside when the liquid enters and exits the space through the mouth section, by which the reversing part can take a first state in which the reversing part expands toward a distal end side, and a second state in which the reversing part expands toward the proximal end side, and in both the first state and the second state, the reversing part is separated from the inner peripheral portion of the tube body; and wherein the reversing part is reversed inside when the liquid exits the space through the mouth section by suction with a syringe.