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

  • Tuohy geometry improves needle tip visibility under ultrasound

2. Cornerstone Reflectors

  • Optimized ultrasound visibility of needle shaft
  • Reliable needle visualization at any angle
  • 360 degree graduations on the first 20mm of the needle

3. Depth Markings

  • Easy to read and identify

4. Precision-Ground Metal Stylet

  • Minimised tissue coring
  • Smooth tissue gliding characteristics

5. Detachable Plastic Wings

  • Optimum handling for different gripping techniques

TuohySono Ordering Info

Item description Item no. LUER Purchase Unit

22G x 50mm (2")

1085-4E050 25

22G x 90mm (3 1/2")

1085-4E090 25

22G x 100mm (4")

1085-4E103 25

22G x 120mm (4 3/4")

1085-4E120 10

21G x 50mm (2")

1085-4F050 25

21G x 90mm (3 1/2")

1085-4F090 25

21G x 120mm (4 3/4")

1085-4F120 10

18G x 50mm (2")

1085-4K050 25

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

1085-4K090 25

18G x 100mm (4")

1085-4G103 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 Uppal V., Sondekoppam R. V., Ganapathy S. 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
2 Wiesmann T., Bornträger A., Zoremba M., Neff M., Wulf H., Steinfeldt T. Compound imaging technology and echogenic needle design: effects on needle visibility and tissue imaging, Reg. Anesth. Pain Med. 2013 Sep–Oct; 38(5): 452–455

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