# K222199: Collagen P.I.N. (Percutaneous Induction Needling)

- Pathway: 510(k) (Traditional)
- Applicant: Induction Therapies, LLC
- Decided: Oct 21, 2022 after 91 days
- Product code: QAI (Powered Microneedle Device)
- Device class: 2
- Regulation: 21 CFR 878.4430
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to DEN160029 (2018). 4 ancestors in all.
3 later devices descend from it; 2 cite it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K220506: SkinPen Precision System, Crown Aesthetics (2022) Summary page 5.

## Most influential descendants
- K241355: SER Pen Carain MicroSystem (MP1209SP) (2024), 1 descendant of its own
- K253153: SER Pen Carain MicroSystem (MP1209SP) (2025), 0 descendants of its own
- K231073: SkinStylus SteriLock® MicroSystem, Model Number MP1209SL (2023), 0 descendants of its own

## Indications for use
The Collagen P.I.N. (Percutaneous Induction Needling) microneedling system is indicated for use as a treatment to improve the appearance of facial acne scars in adults with Fitzpatrick Skin Types I - III, aged 22 years and older.

Source page: https://510kreport.com/device/K222199
Methodology: https://510kreport.com/methodology