# K173321: StimuQuik 21G x 9cm (3.5”) Peripheral Nerve Block Needle, StimuQuik Echo 21G x 9cm (3.5”) Peripheral Nerve Block Needle, StimuQuik 21G x 15cm (6”) Peripheral Nerve Block Needle, StimuQuik Echo 21G x 15cm (6”) Peripheral Nerve Block Needle, StimuQuik 21G x 2.5cm (1”) Peripheral Nerve Block Needle

- Pathway: 510(k) (Traditional)
- Applicant: Teleflex Medical
- Decided: Apr 25, 2018 after 187 days
- Product code: BSP (Needle, Conduction, Anesthetic (W/Wo Introducer))
- Device class: 2
- Regulation: 21 CFR 868.5150
- 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 K014246 (2002). 1 ancestor in all.
No later device cites it as a predicate yet.
0 of 2 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K014246: Avid-Nit Nerve Stimulation Needles, Avid N.I.T., Inc. (2002) Summary page 4.

## Indications for use
The Arrow StimuQuik Insulated Peripheral Nerve Block Needle permits the stimulation and location of nerves and nerve plexus for single-shot nerve block anesthesia or analgesia techniques.

Source page: https://510kreport.com/device/K173321
Methodology: https://510kreport.com/methodology