BACKER PLATE ADAPTER FOR A SYRINGE PLUNGER

摘要

A backer plate adapter (10) for a syringe plunger (20). The backer plate adapter (10) includes a first end (26) adapted to be engaged with a syringe plunger (20), wherein a portion of said first end (26) defines a recess. The backer plate adapter (10) further includes a second end (28) having an extension (12) protruding therefrom. The extension (12) includes a shaft portion (14) and a cap portion (16). A cross-section of the cap portion (16) has a first shape and the recess defined by said first end (26) has a shape that is complementary to the first shape.