# K911221: Atraumatic Special Sprotte Needle

- Pathway: 510(k) (Traditional)
- Applicant: Pajunk GmbH
- Decided: Jul 24, 1992 after 493 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
No predicates in its family tree.
42 later devices descend from it; 5 cite it directly.
0 of 43 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. The FDA summary names no predicate by number.

## Most influential descendants
- K040965: Pajunk Tuohy Needles, Quincke Needles, Chiba Needles & Crawford Needles (2004), 36 descendants of its own
- K113207: Sono Tap, Tuohy Sono (2012), 11 descendants of its own
- K041843: Pencil Point Needle (2004), 9 descendants of its own
- K070354: Imd's Anesthesia Needles (Tuohy, Quincke and Pencil Point) (2007), 7 descendants of its own
- K131006: Anesthesia Conduction Needles (2013), 5 descendants of its own

Source page: https://510kreport.com/device/K911221
Methodology: https://510kreport.com/methodology