| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a liquid medicine housing and packaging bag for instillation which is provided with self-standing property and is capable of replenishing liquid medicine in the middle of using a instillation. SOLUTION: The liquid chemical housing and packaging bag for instillation is obtained by allowing the thermally adhesive layers of laminated synthetic resin film with the thermally adhesive layers to oppose each other, interposing the thermally adhesive layers of the synthetic resin film at a top surface and a bottom surface by two-folding to be outside, thermally fusing these peripheral parts, opening a bottom surface part to provide self-standing property and to branch an upper tip part of a top surface in the state of a fork. One tip part of the fork-like branches of the packaging bag is made a filling port 4 and an injection mouth member 5 provided with a connection port for connecting a tube for instillation and a replenishing port for replenishing liquid medicine is fixed to the other tip part.</p> |
