Merit Medical has designed a quality coronary control syringe with a clear barrel for clarity and smoothness and a solid plunger body to maintain stability and durability under pressure. The rotating and fixed luers allow flexibility and confidence in the luer connection. The specially designed safety space limits the potential for introducing air bubbles into the catheter. The CCS locking ring permits vacuum or negative pressure. The Inject8™ and Inject10n™ offer clinicians more pressure with less applied force.