ChibaSono

The Echogenic Biopsy Needle

 Approved for prenatal diagnostic

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ChibaSono

The Echogenic Biopsy Needle

Ultrasound guided biopsies have been increasing in the recent years. Together with Dr. Chris Mitchell, PAJUNK® has developed the ChibaSono, a new generation of needles that allow for a precise localisation under ultrasound. Needle and tip design allow the user to focus on the procedure and patient by making the tip visualisation under ultrasound faster, easier and safer.

ChibaSono Overview

ChibaSono Features & Advantages

Cornerstone Reflectors
  • 360 degree graduations on the first 20 mm of the needle
  • Optimized ultrasound visibility of needle shaft and needle tip1
  • Reliable and optimized needle echogenicity at higher angle
Tip Option - Beveled Tip
  • Designed for fluoroscopy guided procedures
  • Precision-ground metal stylet
  • Minimized tissue carry-out into the puncture
  • Increased needle stability
Tip Option - US Tip
  • Special grinding with two inclination angles improves needle tip visibility under ultrasound
  • Rounded, blunt stylet - set back from tip
Clear Plastic Hub
  • Early detection of liquid flow
Detachable Plastic Wings
  • Optimum handling for different gripping techniques
Retaining Clip (optional)
  • Fixation of stylet and needle
Depth Stop and Depth Markings
  • Adjustable depth stop
  • Markings in 1cm steps for easy operation of the puncture depth

ChibaSono Ordering Info

ChibaSono with beveled tip
Item description 20G x 90mm (3 1/2”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings
Item no. 532S09509025
Item description 20G x 150mm (6”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings
Item no. 532S09515010
Item description 18G x 90mm (3 1/2”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings
Item no. 532S12009025
Item description 18G x 150mm (6”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings
Item no. 532S12015010
ChibaSono with US tip
Item description 22G x 50mm (2”) Cornerstone Reflectors, graduation and wings
Item no. 530S07005025
Item description 22G x 90mm (3 1/2”) Cornerstone Reflectors, graduation and wings
Item no. 530S07009025
Item description 22G x 100mm (4“) Cornerstone Reflectors, graduation and wings
Item no. 530S07010025
Item description 22G x 125mm (5”) Cornerstone Reflectors, graduation and wings
Item no. 530S07012510
Item description 22G x 150mm (6”) Cornerstone Reflectors, graduation and wings
Item no. 530S07015010
Item description 22G x 220mm (8 2/3“) Cornerstone Reflectors, graduation and wings
Item no. 530S07022010
Item description 20G x 90mm (3 1/2”) Cornerstone Reflectors, graduation and wings
Item no. 530S09509025
Item description 20G x 120mm (4 3/4") Cornerstone Reflectors, graduation and wings
Item no. 530S09512010
Item description 20G x 150mm (6”) Cornerstone Reflectors, graduation and wings
Item no. 530S09515010
Item description 20G x 220mm (8 2/3“) Cornerstone Reflectors, graduation and wings
Item no. 530S09522010
Item description 18G x 150mm (6”) Cornerstone Reflectors, graduation and wings
Item no. 530S12015010
Downloads
Chiba ChibaSono Brochure
Chiba_ChibaSono_Brochure_English.pdf

Studies: 

1 Fuzier R. et al. The echogenicity of nerve blockade needles, Anesth. 2015; 70: 462–466
 

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.