| 摘要 |
A syringe including a barrel for retaining fluid and having a dispensing port for permitting fluid flow therethrough. A plunger is received within the barrel and is axially moveable relative thereto for controlling fluid flow through the dispensing port. A dosing indicator is carried by the plunger and includes indicia thereon collectively representing a dosing range of the fluid based upon a correlation between the indicia and a therapeutic treatment variable for a preselected group of patients. The indicia cooperate with the plunger and barrel for measuring a medically correct dose of the fluid to be administered to a patient from the group.
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