Peripheral nerve block anesthesia needle SonoBlock II

echogenic20G21G

Short description
SonoBlock II needles were developed by PAJUNK® for single-shot peripheral nerve block applications. The needles feature the patented Cornerstone Reflectors for optimized echogenicity and an ultra-thin NanoLine insulating layer in the inner and outer lumen.

Key features

• Cornerstone Reflectors: optimized needle echogenicity at steep insertion angles; 360° graduations on the first 20 mm in two sections.
• Facet and Facet S tip options: two tip geometries to improve ultrasound visibility.
• NanoLine coating: ultra-thin insulating layer in inner and outer lumen.
• Depth markings in solid black to support visualization of insertion depth.
• Non-removable injection tubing to reduce the risk of leakage.
• Color-coded needle hub for quick size identification.
• Available with LUER and NRFit® connections (NRFit® is a registered trademark of GEDSA).

Overview
SonoBlock II is intended for single-shot peripheral nerve block procedures and is optimized for ultrasound-guided placement through enhanced echogenicity, selectable tip geometries and clear depth markings.

Ordering information (selected items)

• 22G x 50 mm (2'') with Facet Tip | LUER: 001280-74 | NRFit®: 001260-74 | Purchase unit: 10
• 22G x 80 mm (3 1/5'') with Facet Tip | LUER: 001280-71 | NRFit®: 001260-71 | Purchase unit: 10
• 21G x 100 mm (4'') with Facet Tip | LUER: 001280-77 | NRFit®: 001260-77 | Purchase unit: 10
• 22G x 50 mm (2'') with Facet S Tip | LUER: 001281-74 | NRFit®: — | Purchase unit: 10
• 22G x 80 mm (3 1/5'') with Facet S Tip | LUER: 001281-71 | NRFit®: — | Purchase unit: 10
• 21G x 100 mm (4'') with Facet S Tip | LUER: 001281-77 | NRFit®: — | Purchase unit: 10
• 20G x 120 mm (4 3/4'') with Facet S Tip | LUER: 001281-72 | NRFit®: — | Purchase unit: 10

Additional notes
NRFit® is shown on product packaging and listings where applicable. Product images are for reference only; variants differ by tip geometry, gauge and length.

Technical specifications

• Intended use: Single-shot peripheral nerve block needle for ultrasound-guided regional anesthesia.
• Echogenicity: Patented Cornerstone Reflectors optimized for steep insertion angles.
• Tip options: Facet and Facet S tips (two inclination angles available).
• Insulation: NanoLine ultra-thin insulating coating in inner and outer lumen.
• Depth indicators: Solid black depth markings (first 20 mm in two sections, 360°).
• Injection tubing: Non-removable injection tubing to reduce leakage risk.
• Hub: Color-coded needle hub for size identification.
• Connection: LUER and NRFit® variants where listed.
• Packaging / Purchase unit: Typically 10 pieces per purchase unit.