TuohySono
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:
- Reduces the risk of tissue displacement.
- Improves needle stability.
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
- Optimizes handling for different gripping techniques.
TuohySono (MSK Injections) Ordering Info
| Item description | Item no. LUER | Purchase Unit |
|---|---|---|
| 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 |
| 17G x 90mm (3 1/2") | 1085-4M090 | 25 |
| Item description | 18G x 50mm (2") | |
|---|---|---|
| Item no. LUER | 1085-4K050 | 25 |
| Item description | 18G x 90mm (3 1/2") | |
| Item no. LUER | 1085-4K090 | 25 |
| Item description | 18G x 120mm (4 3/4") | |
| Item no. LUER | 1085-4K120 | 10 |
| Item description | 17G x 90mm (3 1/2") | |
| Item no. LUER | 1085-4M090 | 25 |
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
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