ON-Q* Pain Relief System T-Bloc* Continuous Echogenic Nerve Block Tray


The ON-Q* T-Bloc* Continuous Tray with Needle has everything clinicians need for continuous peripheral nerve block procedures. All the essential components from nerve block prep to securement are put together and organized in our tray for increased efficiency so you can spend time on what really matters – better outcome and patient satisfaction. Each set includes an echogenic Tuohy needle uniquely laser-etched at the tip for improved visualization under ultrasound as well as a spring-coiled, kink-resistant catheter featuring a closed-tip, 3-lateral-port design and removable inner stylet. Additionally, each ON-Q* T-Bloc* Tray is fully equipped with key prep components including ultrasound probe cover and gel, antiseptic, multiple securement devices and dressings to help ensure optimal outcomes for the patient. 5 packaged trays per case.

Product Features

  • Increased efficiency: ON-Q* T-Bloc* Tray is the complete system from prep to securement
  • Echogenicity: Echogenic Tuohy is uniquely designed with a 360-degree laser etching at the distal tip for enhanced visualization under ultrasound
  • Catheter with helical coil and kink-resistant body that includes a removable inner stylet and thread assist guide
  • Consistent infusion: Closed-tip catheter with 3 lateral ports 120 degrees apart
  • Securement: Equipped with multiple securement devices and dressings
  • Drug and Non-Drug Tray and Stimulating and Non-Stimulating Needle options available

The dimensions and properties listed can vary within pre-established specifications. This page was created using the most recent information. In the interest of continuous improvement, the characteristics of the product may change without prior notice.

Name Value
Catheter Length (In.) 24
Catheter Length (mm)
Connector Nexus
Cuff Size (mm)
Diameter (Fr)
Inner Diameter (mm)
Inner PVC Catheter (Fr)
MDI Attachment
Outer Diameter (mm)
Outer EVA Catheter (Fr)
Primary Product Color
Product Brand
Single Use True
Sterile Yes
Sterilization Method Ethylene Oxide
Made With DEHP No
Kit, Pack, or Tray True
Name Value
Name ON-Q* T-Bloc* Continuous Tray with Needle
Kit, Pack, or Tray True
Made With DEHP No
Made With Natural Rubber Latex
Product Brand
Single Use True
Sterile Yes
Sterilization Method Ethylene Oxide
Total Selling Units
Name Value
Packaging Details 1 CS = 5 Units
Case Selling Package Volume 22.946 CDM
Case Selling Package Length 35.085 CM
Case Selling Package Width 27.465 CM
Case Selling Package Height 23.813 CM
Case Selling Package Weight 2.177 KG