Cleared Special

K211490 - Pi Drive 2 Motor / Model Number 5407-150-000, Pi Drive 2 Plus Motor / Model Number 5407-350-000 (FDA 510(k) Clearance)

Class II Ear, Nose, Throat device cleared through the Special 510(k) pathway - typically does not require clinical trials.

K211490 · Stryker Corporation · Ear, Nose, Throat device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Jun 2021
Decision
27d
Days
Class 2
Risk

K211490 is an FDA 510(k) clearance for the Pi Drive 2 Motor / Model Number 5407-150-000, Pi Drive 2 Plus Motor / Model N.... Classified as Drill, Surgical, Ent (electric Or Pneumatic) Including Handpiece (product code ERL), Class II - Special Controls.

Submitted by Stryker Corporation (Kalamazoo, US). The FDA issued a Cleared decision on June 9, 2021 after a review of 27 days - a notably fast clearance cycle.

This device falls under the Ear, Nose, Throat FDA review panel, regulated under 21 CFR 874.4250 - the FDA ear, nose and throat device framework. As a Special 510(k), this submission covers a manufacturer modification to an existing cleared device rather than a new device introduction.

Device pattern: Iterative device modification. Low regulatory complexity profile. This Special 510(k) clearance confirms that the manufacturer's modifications remained within the established regulatory envelope of the original cleared device.

View all Stryker Corporation devices

Submission Details

510(k) Number K211490 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 13, 2021
Decision Date June 09, 2021
Days to Decision 27 days
Submission Type Special
Review Panel Ear, Nose, Throat (EN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
62d faster than avg
Panel avg: 89d · This submission: 27d
Pathway characteristics
Modification to existing cleared device.

Device Classification

Product Code ERL Drill, Surgical, Ent (electric Or Pneumatic) Including Handpiece
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 874.4250
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Ear, Nose, Throat devices follow this clearance model.

Regulatory Peers - ERL Drill, Surgical, Ent (electric Or Pneumatic) Including Handpiece

All 90
Devices cleared under the same product code (ERL) and FDA review panel - the closest regulatory comparables to K211490.
Piezomed Pro (Piezomed Pro module M-PM100 incl. handpiece M-PH350, Piezomed Pro instruments (various tips) and accessories)
K243280 · W&H Dentalwerk Buermoos GmbH · Jul 2025
hekaDrill
K233958 · Zethon, Ltd. · Mar 2024
Celeris, Disposable Sinus Debrider
K212650 · Gyrus Acmi, Inc. · Jan 2022