# K013041: Plexolong Sets

- Pathway: 510(k) (Traditional)
- Applicant: Pajunk GmbH
- Decided: Jun 11, 2002 after 274 days
- Product code: CAZ (Anesthesia Conduction Kit)
- Device class: 2
- Regulation: 21 CFR 868.5140
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 1 generation back to K840287 (1984). 2 ancestors in all.
32 later devices descend from it; 10 cite it directly.
0 of 35 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K000722: Unipolar Needles, Pajunk GmbH (2000) Summary page 1.
- K840287: Brachial Plexus Anesthesia Tray, Burron Medical Products, Inc. (1984) Summary page 1.

## Most influential descendants
- K023218: Modification to Plexolong Sets (2003), 25 descendants of its own
- K033018: Stimulong Plus Catheter Set Model, Various (2004), 23 descendants of its own
- K063282: Contiplex Stim Continuous Nerve Block Set (2007), 13 descendants of its own
- K090995: B. Braun Contiplex Continuous Nerve Block Set (2009), 12 descendants of its own
- K063380: Echostim Facet Tip (2007), 11 descendants of its own

## Indications for use
The PAJUNK Plexolong sets consist of Pajunk Unipolar conduction needle with a plastic cannula placed over the needle. They are intended for delivery of continuous conduction anesthesia of peripheral nerves and plexus for up to 72 hours. Continuous delivery for up to 72 hours is accomplished using the Polyamide indwelling catheter. An electrical stimulus may be applied to the conduction needle via a cable and connector to assist the physician pinpoint the area of application. Warning : The Pajunk GmbH needles and puncture sets are not intended for RF ablation or any other type of ablation procedure.

Source page: https://510kreport.com/device/K013041
Methodology: https://510kreport.com/methodology