Echogenic Injection Needles

TuohySono

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TuohySono

Echogenic Injection Needles

With TuohySono, PAJUNK has developed a special echogenic Tuohy needle for ultrasound guided injections. Like the SonoPlex® II, the TuohySono includes the patented Cornerstone Reflectors for optimized needle echogenicity.

TuohySono Overview

TuohySono Features & Advantages

Precision-Ground Metal Stylet

Flush ends of metal stylet and needle:

  • Designed to prevent tissue coring.
  • Developed to stabilize the needle.
Cornerstone Reflectors

360° graduations on the first 20 mm of the needle in two sections:

  • Optimized ultrasound visibility of the needle shaft4
  • Reliable and optimized needle echogenicity at higher insertion angles.
Echogenic Needle Tip

Facet tip with two inclination angles:

  • Designed to improve needle tip visibility under ultrasound.
Depth Markings

In an intense black color:

  • Helps ensure visualization of insertion depth during needle placement.
Detachable Plastic Wings

The wings are detachable from the hub

  • Designed for optimized handling for different gripping techniques.

TuohySono (MSK Injections) Ordering Info

TuohySono (MSK Injections)
Item description 18G x 50mm (2")
LUER
Item no.
1085-4K050
Purchase Unit 25
Item description 18G x 90mm (3 1/2")
LUER
Item no.
1085-4K090
Purchase Unit 25
Item description 18G x 120mm (4 3/4")
LUER
Item no.
1085-4K120
Purchase Unit 10
Item description 17G x 90mm (3 1/2")
LUER
Item no.
1085-4M090
Purchase Unit 25

Downloads

Pain Catalogue Brochure
Pain Poster Injections

Studies:

1 Edgcombe H., Hocking G. Sonographic identification of needle tip by specialists and novices: a blinded comparison of 5 regional block needles in fresh human cadavers, Reg. Anesth. Pain Med. 2010 March–April; 35(2): 207–211

Not all products are registered and approved for sale in all countries or regions. Indications of use may also vary by country and region. Please contact your country representative for product availability and information. Product images are for reference only.