| 摘要 |
PURPOSE: A chemical bottle for injection is provided to drastically lengthen a storage period by using as an injection liquid a mixture of a saline water and a chemical separately stored in a powdered state. CONSTITUTION: The chemical bottle includes: a bottle body(10) with the front end sealed using a stationary stopper(15) and a rubber cover and the rear end opened, which has inside a chemical powder(8) and a saline water(9) separately stored using first and second pistons(30,35), the saline water(9) being run off through a check orifice of the first piston(30) by pressurizing the second piston, thereby to be mixed with the chemical powder(8); and a plunger(20) in which a rod body(22) is screw-coupled or forcedly coupled to a coupling portion of the bottle body(10) to open and shut the rear end of the bottle body(10) and a rod(21) is inserted through the opened rear end of the bottle body(10) to pressurize the second piston.
|
