Arrow Twin Cath Peripheral Catheter

Offering dual-infusion management through two distinct non-communicating lumens, the Arrow Twin Cath Two-Lumen Peripheral Catheter is ideal for use in the emergency room, operating room, or ICU and by qualified EMS personnel.

  • Administer two therapies simultaneously through a single peripheral site
  • Reduces the risk of chemical precipitates at normal flow rates through the cephalic, basilica, median, cubital, and axillary veins with a flow-designed separation of ports1,2,3
  • Enables discrete blood sampling


Twin Cath Peripheral Catheters





Twin Cath 20/22 Ga. Multiple-Lumen Peripheral Catheter


Twin Cath 18/20 Ga. Multiple-Lumen Peripheral Catheter


  1. Chapolini RJ. Incompatible drug infusion through the Arrow two-lumen catheter—An in vitro analysis. White Marsh Labs, Baltimore, MD. Unpublished, April 1987. 
  2. Jaimovic DG, Rose W. In vivo evaluation of simultaneous administration of incompatible drugs via a double-lumen peripheral catheter. Journal of Critical Care Medicine. October 1990.
  3. Prince R. Effect of a dual-lumen peripheral catheter on the delivery of known incompatible medications. Annals of Pharmacotherapy. October 1998. Impact Factor: 2.06, DOI: 10.1345/aph.18042.
Teleflex, the Teleflex logo, Arrow, and Twin Cath are trademarks or registered trademarks of Teleflex Incorporated or its affiliates, in the U.S. and/or other countries. All other trademarks are trademarks of their respective owners. MCI-100375