Solution transfer device for securely snap-fitting into injection vials

摘要

The solution transfer device includes a vial adapter having at least two non-adjacent vial holding flexible members and at least two non-adjacent vial guide flexible members. Each vial guide flexible member includes a hinge connection region of a purpose design spaced from the top wall of the vial adapter for intentionally hinged there when telescoping into the injection vial. ing. The vial holding flexible members double as vial guiding flexible members when their hinge connection areas are further than their inwardly protruding vial holding ribs relative to the vial adapter top wall. May be. [Selection] Figure 7