# K173155: Pakter Curved Needle Set

- Pathway: 510(k) (Traditional)
- Applicant: Cook Incorporated
- Decided: Jun 7, 2018 after 251 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 K911260 (1991). 1 ancestor in all.
1 later device descends from it; 1 cites it directly.
1 of 3 devices in its family (counting itself) has a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K911260: Atraumatic Standard Sprotte Needle, Pajunk GmbH (1991) Summary page 4.

## Most influential descendants
- K212328: DiscCath Needle Set (2021), 0 descendants of its own

## Indications for use
The Pakter Curved Needle Set is intended for discography, diagnostic sampling, aspiration, and injection.

Source page: https://510kreport.com/device/K173155
Methodology: https://510kreport.com/methodology