# K152641: Pi Drive Plus Motor, Extender

- Pathway: 510(k) (Special)
- Applicant: Stryker Corporation
- Decided: Nov 20, 2015 after 66 days
- Product code: ERL (Drill, Surgical, Ent (Electric Or Pneumatic) Including Handpiece)
- Device class: 2
- Regulation: 21 CFR 874.4250
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 2 generations back to K112593 (2012). 2 ancestors in all.
6 later devices descend from it; 1 cites it directly.
0 of 9 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K141935: Stryker S2 Drill, Stryker Corporation (2014) Summary page 4.

## Most influential descendants
- K211490: Pi Drive 2 Motor / Model Number 5407-150-000, Pi Drive 2 Plus Motor / Model Number 5407-350-000 (2021), 5 descendants of its own
- K241171: Spine Guidance Software (Version 5.1); Consolidated Operating Room Equipment (CORE) 2 Console; CORE Q Footswitch; PI Drive 2 Motors; Elite Q Attachments and Cutting Accessories (2024), 4 descendants of its own
- K241517: Q Guidance System; Mako Spine System; (2024), 2 descendants of its own
- K252871: Spine Guidance 5.3 Software; Q Interbody Instruments; Elite Q Attachments; Elite Cutting Accessories (2026), 1 descendant of its own
- K253623: Spine Guidance 5.4 Software; Spine Guidance 5.4 Upgrade; Spine Guidance 5.4 Update; Spine Guidance 5.4 Software Enable; Spine Guidance 5.4 Sales Demo; Q Drill Tracker; NavLock Adapter; Elite Q Attacments; Elite Cutting Accessories; Maestro Air Motor (2026), 0 descendants of its own

## Indications for use
The Stryker Pi Drive Plus Motor is intended for use with the Stryker Consolidated Operating Room Equipment (CORE) System. When used with a variety of attachments and cutting accessories, the drill is intended for use in cutting, drilling, reaming, decorticating, shaping, smoothing of bone, bone cement and teeth in a variety of surgical procedures, including but not limited to Dental, ENT (ear, nose and throat), Neuro, Spine and Endoscopic applications. It is also usable in the placement or cutting of screws, metal, wires, pins, and other fixation devices.

Source page: https://510kreport.com/device/K152641
Methodology: https://510kreport.com/methodology