System for receiving and releasing a fluid volume comprises a syringe having a body and a piston, and a syringe holder with an information reader

摘要

System (10) for receiving and releasing a fluid volume comprises a syringe (12) having a body (16) and a piston (18), and a syringe holder (14). The syringe holder has an information reader (44). The piston has at least one recess whose depth is one of n values and the information represents the type, condition and/or purpose of the syringe. Preferred Features: The syringe can be axially inserted into the syringe holder and the recess can be axially directed. The recess can be centrally arranged in the piston