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ChibaSono
The Echogenic Biopsy Needle
Needles for Atraumatic Spinal Anaesthesia
Approved for prenatal diagnostic
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
1. Cornerstone Reflectors
- 360 degree graduations on the first 20mm of the needle
- Optimised ultrasound visibility of needle shaft and needle tip1
- Reliable and optimized needle echogenicity at higher angles
2a. Tip Option - Beveled Tip
- Designed for fluoroscopy guided procedures
- Precision-ground metal stylet
- Minimized tissue carry-out into the puncture
- Increased needle stability
2b. Tip Option - US Tip
- Special grinding with two inclination angles improves needle tip visibility under ultrasound
- Rounded, blunt stylet - set back from tip
3. Clear Plastic Hub
- Early detection of liquid flow
4. Removeable Wings (optional)
- For optional mounting
- Enables optimum handling and a sensitive transfer of puncture resistance
5. Retaining Clip (optional)
- Fixation of stylet and needle
6. Depth Stop and Depth Markings (optional)
- Adjustable for easy determination of puncture depth
- Markings in 1cm steps for easy reading and identification
ChibaSono Ordering Info
ChibaSono with beveled tip
| Item description | Item no. | Purchase Unit |
|---|---|---|
|
20G x 120mm (4,7") with bevelled tip, Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
532S095120 | 10 |
|
20G x 150mm (6”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
532S095150 | 10 |
|
18G x 90mm (3 1/2”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
532S120090 | 25 |
|
18G x 150mm (6”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
532S120150 | 10 |
|
18G x 220mm (8,7") with bevelled tip, Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
532S120220 | 10 |
| Item description |
20G x 120mm (4,7") with bevelled tip, Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
|
|---|---|---|
| Item no. | 532S095120 | 10 |
| Item description |
20G x 150mm (6”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
|
| Item no. | 532S095150 | 10 |
| Item description |
18G x 90mm (3 1/2”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
|
| Item no. | 532S120090 | 25 |
| Item description |
18G x 150mm (6”) Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
|
| Item no. | 532S120150 | 10 |
| Item description |
18G x 220mm (8,7") with bevelled tip, Cornerstone Reflectors, depth stop, graduation, retaining clip and wings |
|
| Item no. | 532S120220 | 10 |
ChibaSono with US tip
| Item description | Item no. | Purchase Unit |
|---|---|---|
|
22G x 50mm (2”) Cornerstone Reflectors, graduation and wings |
530S070050 | 25 |
|
22G x 90mm (3 1/2”) Cornerstone Reflectors, graduation and wings |
530S070090 | 25 |
|
22G x 100mm (4“) Cornerstone Reflectors, graduation and wings |
530S070100 | 25 |
|
22G x 150mm (6”) Cornerstone Reflectors, graduation and wings |
530S070150 | 10 |
|
22G x 220mm (8 2/3“) Cornerstone Reflectors, graduation and wings |
530S070220 | 10 |
|
20G x 90mm (3 1/2”) Cornerstone Reflectors, graduation and wings |
530S095090 | 25 |
|
20G x 150mm (6”) Cornerstone Reflectors, graduation and wings |
530S095150 | 10 |
|
20G x 220mm (8 2/3“) Cornerstone Reflectors, graduation and wings |
530S095220 | 10 |
|
18G x 150mm (6”) Cornerstone Reflectors, graduation and wings |
530S120150 | 10 |
|
18G x 220mm (8,7") with US tip, Cornerstone Reflectors, depth stop, graduation and wings |
530S120220 | 10 |
| Item description |
22G x 50mm (2”) Cornerstone Reflectors, graduation and wings |
|
|---|---|---|
| Item no. | 530S070050 | 25 |
| Item description |
22G x 90mm (3 1/2”) Cornerstone Reflectors, graduation and wings |
|
| Item no. | 530S070090 | 25 |
| Item description |
22G x 100mm (4“) Cornerstone Reflectors, graduation and wings |
|
| Item no. | 530S070100 | 25 |
| Item description |
22G x 150mm (6”) Cornerstone Reflectors, graduation and wings |
|
| Item no. | 530S070150 | 10 |
| Item description |
22G x 220mm (8 2/3“) Cornerstone Reflectors, graduation and wings |
|
| Item no. | 530S070220 | 10 |
| Item description |
20G x 90mm (3 1/2”) Cornerstone Reflectors, graduation and wings |
|
| Item no. | 530S095090 | 25 |
| Item description |
20G x 150mm (6”) Cornerstone Reflectors, graduation and wings |
|
| Item no. | 530S095150 | 10 |
| Item description |
20G x 220mm (8 2/3“) Cornerstone Reflectors, graduation and wings |
|
| Item no. | 530S095220 | 10 |
| Item description |
18G x 150mm (6”) Cornerstone Reflectors, graduation and wings |
|
| Item no. | 530S120150 | 10 |
| Item description |
18G x 220mm (8,7") with US tip, Cornerstone Reflectors, depth stop, graduation and wings |
|
| Item no. | 530S120220 | 10 |
| Downloads |
|---|
Chiba ChibaSono Brochure EU
|
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.
