RECOVERING IMPLEMENT

摘要

A sanitary recovering implement capable of positively recovering, when excessive chemical liquid and mixed gas are to be exhausted from a liquid-filled container seal-filled with a liquid, them into a closed space. The recovering implement (1) in a preferable embodiment comprises a container body (2), a hollow needle tube (3), a gasket (4), an enclosing member (5), a cap (6), and a holder (7). When the needle tube (3) is allowed to puncture the elastic membrane (94) of the liquid-filled container (pre-filled syringe (8)), excessive chemical liquid and mixed air are introduced into the storing space (20) in the container body (2) via the inner cavity (31) of the needle tube (3) to thereby move the gasket (4) slidingly and increase the volume of the space (20) according to the amount introduced.