Echogenic, Non-Stimulating Single Shot Plane Block Needle


Echogenic Injection Needle with Tuohy Tip

Following the original Tuohy tip design and made of high quality polished steel, the Pajunk echogenic TuohySono needles are perfectly suitable for ultrasound-guided steroid/anaesthetic injections where a Tuohy bevel is preferred, e.g. for TAP to treat abdominal pain.

TuohySono Overview

TuohySono Features & Advantages

1. Echogenic Needle Tip

  • Improved needle tip visibility under ultrasound

2. 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

3. Depth Markings

  • Easy to read and identify

4. Precision-Ground Metal Stylet

  • Flush ends of metal stylet and needle reduce the risk of tissue displacement
  • Increased needle stability

5. Detachable Plastic Wings

  • Optimum handling for different gripping techniques

TuohySono Ordering Info

Item description Item no. LUER Purchase Unit

20G x 100mm (4")

1085-4G103 25

18G x 50mm (2")

1085-4K050 25

18G x 90mm (3 1/2")

1085-4K090 25

18G x 120mm (4 3/4")

1085-4K120 10

18G x 150mm (6")

1085-4K150 10

17G x 90mm (3 1/2")

1085-4M090 25

17G x 150mm (6")

1085-4M150 10


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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