How to connect and use RELiZORB Skip to content

How to connect and use RELiZORB

Step-by-step instructions on setting up and using RELiZORB with your enteral tube feeding set

Step-by-step instructions on setting up and using RELiZORB with your enteral tube feeding set

RELiZORB can be set up for single or tandem use based on the amount of formula volume you need

  1. For volumes up to 500 mL, connect 1 RELiZORB cartridge to the end of the primed feeding pump tubing set. For volumes greater than 500 mL and up to 1000 mL, connect 2 RELiZORB cartridges in a tandem configuration, then connect to the end of the primed feeding pump tubing set. Up to 2 RELiZORB cartridges can be used in a day (24-hour period).
  2. Connect RELiZORB outlet to the patient extension set or enteral feeding tube and manually prime through the device(s).
  3. If using a patient extension set, prime the feeding formula to the end of the patient extension set, and connect to the feeding port (button).
  4. Set the pump to the prescribed flow rate. Proceed with feeding.

Single RELiZORB setup for volumes up to 500 mL

Catridrige diagram

Tandem RELiZORB setup for volumes 500-1000 mL

Tandem catridrige diagram

Helpful tips

  • Please be sure to use RELiZORB exactly as prescribed by your doctor during each feeding. Do not make any changes to your feeding care plan without first speaking with your doctor or healthcare provider
  • Medicines and saline flushes may only be added to the enteral feed line after RELiZORB. They may be added to the side port of a Y-Connector extension set located between RELiZORB and the patient (see image above)
  • Examine the RELiZORB pouch. Do not use the RELiZORB if:
    • The pouch seal is broken
    • The current date is past the expiration date shown on the pouch
  • Do not use the RELiZORB cartridge if:
    • The RELiZORB is damaged
    • The RELiZORB has been previously used
  • When feeding is complete, disconnect the RELiZORB from the patient extension set or enteral feeding tube and enteral feeding pump tubing set. Throw away the RELiZORB after use in your trash

For detailed setup instructions, please see the RELiZORB Patient Guide.

feeding tube

What is ENFit? A safety standard in enteral connectors

ENFit is an enteral-specific connector designed to help reduce the risk of enteral tube feeding misconnections and improve patient safety. The ENFit connector helps ensure that connectors do not connect to ports other than ENFit compatible tube feeding connectors. Download the RELiZORB ENFit Transition Brochure to see if your extension set is ENFit-compatible.