Catheter System for Atraumatic Spinal Anaesthesia

Product is Available in
ISO Luer and ISO NRFit®


Catheter System for Atraumatic Spinal Anaesthesia

Continuous spinal anaesthesia is often used in orthopedics and for large-scale tumor operations.

Pajunk offers a special ramped SPROTTE® needle that allows for a small size catheter placement through the needle into the intrathecal space. The sets include additional accessories like filter and dosing syringe.

IntraLong Overview

IntraLong Catheter Features & Advantages

1. Catheter with Three Lateral Openings

  • Enables the free flow of the anaesthetic

2. Steel Stylet

  • This provides the catheter with improved stability
  • Is placed in the introductory aid at its end, and is removed togehter with the container after the catheter placement

3. Depth Markings

  • Graduation on the first 30cm in intervals of 1cm
  • Determines the exact position of the catheter

IntraLong Needle (Sprotte Special) Features & Advantages

1. Atraumatic Tip

  • Displaces tissue with minimal injury 1
  • Dura fibres close again
  • Excellent tactile feedback
  • Minimise chance for PDPH

2. Sprotte Special Tip

  • Reduces the chance of shearing off of the catheter to the minimum
  • Easy catheter threading

3. Lateral Eye

  • Burr-free
  • Rounded atraumatic edges
  • Optimised gliding properties
  • Minimum tissue particle carry-over into the spinal space

4. Optimal Lateral Eye Size and Placement

  • Unobstructed backflow, even if the eye is partially blocked by the arachnoid membrane

5. Custom-fit Stylet

  • Lateral eye closes precisely2
  • Polished, rounded tip prevents abrasion on the inner needle tube

6. Highest Processing Quality

  • High quality stainless steel needle for increased stability
  • Smoothly polished and burr-free surface and inner lumen for optimisation of gliding properties and CSF backflow

7. Needle Hub with Reduced Inner Space

  • Fast detection of cerebrospinal fluid for secure placement
  • Immediate detection of even the smallest quantities of CSF

8. Colour Coded Hub with Size Indication

  • Wide needle range with different diameters and lengths
  • Special designs for pediatrics and obese patients

IntraLong Ordering Info

Item description Item no. LUER Purchase Unit

21G x 90mm (3 1/2") / Sprotte Special Tip / 25G x 90cm PA-Catheter/ Fully capable of contrast / MiniFilter 0,2µm / Clamping Adapter (green) / 1ml Luer-Syringe

31151-30GS 10
Item description

21G x 90mm (3 1/2") / Sprotte Special Tip / 25G x 90cm PA-Catheter/ Fully capable of contrast / MiniFilter 0,2µm / Clamping Adapter (green) / 1ml Luer-Syringe

Item no. LUER 31151-30GS 10

Product Catalog Regional Anaesthesia EU

IntraLong Brochure EU

NRFit Brochure EU

Neuraxial Subcatalogue EU


1 Strupp M., Schueler O., Straube A., Von Stuekrad-Barre S., Brandt T. Atraumatic Sprotte needle reduces the incidence of post-lumbar puncture headaches, Neurol. 2001; 57: 2310–2312
2 Jäger H., Krane M., Schimrigk K. Lumbar puncture – the post-puncture syndrome. Prevention with an „atraumatic“ puncture needle, clinical observations [Article in German] Schweiz Med Wochenschr. 23. Oct. 1993; 123(42):1985–90

NRFit® is a registered trademark of GEDSA and is used with their permission

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