Contiplex® Tuohy Ultra 360 NRFit® Catheter-through-needle System

Echogenic, stimulating needle and non-stimulating catheter system for continuous nerve block in line with the ISO Standard 80369-6 (NRFit).

Contiplex® Tuohy Ultra Catheter-through-needle System is a non-stimulating catheter through an echogenic, stimulating Tuohy needle that is designed to help reduce procedural steps during catheter placement. The patented sideport with valve facilitates pre-loading of the catheter while the integrated sideport allows injection and catheter placement without the need to disconnect during the procedure.

Contiplex Tuohy Ultra 360 is the most frequently used catheter through the needle (CTN) cPNB catheter system in the United States.1 

Design Benefits

Contiplex Tuohy Ultra 360 NRFit Needle

  • Better Echogenicity - X-pattern and clear coating result in better ultrasound visualization and tip identification2
  • 360° Visibility - 360° markings designed for ultrasound visibility from all sides
  • Fully coated stimulation needle with Tuohy bevel and pin point electrode designed for more pronounced motor response at closer nerve to needle distances
  • Graduations to show needle depth
  • Sideport valve for simultaneous injection and aspiration

Contiplex 20 g Echogenic NRFit Catheter

  • Entire flat metal coils designed to be echogenic
  • Available in closed tip and open tip

For use with HNS11/12 nerve stimulators

Perifix® 20 g NRFit Catheter

  • Kink resistant design
  • Transparent polyamide catheter with blue graduation pattern for insertion depth identification
  • 100 cm designed to cover deeper blocks
  • Closed tip with three lateral eyes
  1. iData Research, Inc. MedSKU Data, Q1'22-Q3'24
  2. Internal testing, ETR NPAK-A8TP1B

Contact a Representative

Please take a minute to complete the request form or call 1-800-227-2862 to contact a B. Braun representative. Thank you.

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