Syringe with priming mechanism

A medication delivery system, comprising:

• a syringe, comprising:
• a syringe body defining a syringe cavity and a syringe port, wherein the syringe port is in fluid communication with the syringe cavity;
• a first plunger comprising a first plunger shaft extending from the first plunger, the first plunger disposed within the syringe cavity and defining a first chamber in the syringe cavity, wherein the first chamber is in fluid communication with the syringe port;
• a biasing member coupled to the first plunger shaft, wherein the biasing member urges the first plunger to advance toward the syringe port;
• and
• a retention mechanism releasably coupling the first plunger shaft to the syringe body, wherein the retention mechanism prevents the biasing member from advancing the first plunger in an engaged position and permits the biasing member to advance the first plunger in a released position;
• and
• a tubing in fluid communication with the syringe port and a catheter.

A method to deliver medication, the method comprising:

• advancing a plunger disposed within a syringe via a biasing member, wherein the plunger defines a chamber within the syringe;
• directing medication from the chamber into a tubing, wherein the tubing extends from the syringe to a catheter and defining a tubing volume;
• and
• advancing the plunger a predetermined displacement to introduce a predetermined volume of medication equivalent to the tubing volume into the tubing.