초록 ▼

In medical scenes requiring emergency, where plural medicines are to be injected simultaneously, or solution of solid medicine is to be injected, different kinds of injection agents, without being previously mixed, are accommodated in chambers formed separately in a cylinder. In using a syringe, bot

In medical scenes requiring emergency, where plural medicines are to be injected simultaneously, or solution of solid medicine is to be injected, different kinds of injection agents, without being previously mixed, are accommodated in chambers formed separately in a cylinder. In using a syringe, both injection agents can be sequentially injected separately or mixedly by a simple operation.

대표청구항 ▼

A syringe, comprising: a cylinder, having a connection portion for a syringe needle at a first end and an opening at a second end; and a plunger to be inserted into the cylinder from the opening, wherein a plurality of partitions are slidably provided between said connection portion and said plunger

A syringe, comprising: a cylinder, having a connection portion for a syringe needle at a first end and an opening at a second end; and a plunger to be inserted into the cylinder from the opening, wherein a plurality of partitions are slidably provided between said connection portion and said plunger within said cylinder to divide an internal space of said cylinder into plural watertight chambers, wherein between adjacent partitions or between one of said partition and said plunger, two or more chambers are formed, wherein the chambers are filled with respective injection agents, and a passage formed integrally with the cylinder and communicating each of said chambers with said connection portion is provided without distorting said partitions when said plunger is moved within said cylinder toward said first end.