Echogenic Thermolesion Needles with Active Tip


Echogenic Thermolesion Needles with Active Tip

Pajunk offers a range of straight echogenic needles for temperature contolled RF procedures, specifically designed for procedures in the periphery. Our needles come with the patented Cornerstone Reflectors for improved ultrasound visibility, combined with high stabilitiy and maneuverability, as well as a smooth needle coating for easy placement and reduced drag.

RFTL Sono Overview

RFTL Sono Features & Advantages

1. Cornerstone Reflectors

  • 360 degree graduations on the first 20mm of the needle
  • Optimised ultrasound visibility of needle shaft1
  • Reliable and optimised needle visualisation at any angle2,3

2. Sharp Back Cut Bevel

  • Reduced pain during puncture and needle placement
  • Easier and more precise needle manoeuverability
  • Smooth gliding properties

3. Smooth Needle Coating

  • Improved gliding properties
  • Uniform tapered insulation
  • Enhanced dielectric strength


1 Fuzier R. et al. The ecohogenicity of nerve blockade needles, Anesth. 2015; 70: 462–466
2 Uppal V. et al. Effect of beam steering on the visibility of echogenic and non-echogenic needles: a laboratory study, Can. J. Anesth. 2014 Oct; 61(10): 909–915
3 Hebard S., Hocking G. Echogenic technology can improve needle visibility during ultrasound-guided regional anesthesia, Reg. Anesth. Pain Med. 2011 March–April; 36(2): 185–189

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