Cleared Special

K170164 - 3D OCT-1 Maestro

K170164 is an FDA 510(k) clearance for 3D OCT-1 Maestro, manufactured by Topcon Corporation. The device is a Class 2 Ophthalmic device with product code OBO cleared through the Special 510(k) pathway after a 44-day FDA review.

K170164 · Topcon Corporation · Ophthalmic device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Mar 2017
Decision
44d
Days
Class 2
Risk

K170164 is an FDA 510(k) clearance for the 3D OCT-1 Maestro. Classified as Tomography, Optical Coherence (product code OBO), Class II - Special Controls.

Submitted by Topcon Corporation (Tokyo, JP). The FDA issued a Cleared decision on March 3, 2017 after a review of 44 days - a notably fast clearance cycle.

This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.1570 - the FDA ophthalmic 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 Topcon Corporation devices

FDA 510(k) Submission Details - K170164

510(k) Number K170164 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received January 18, 2017
Decision Date March 03, 2017
Days to Decision 44 days
Submission Type Special
Review Panel Ophthalmic (OP)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
66d faster than avg
Panel avg: 110d · This submission: 44d
Pathway characteristics
Modification to existing cleared device.

OBO Device Classification - Class 2, Special Controls

Product Code OBO Tomography, Optical Coherence
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 886.1570
Definition Viewing, Imaging, Measurement, And Analysis Of Ocular Structures. Diagnostic Device To Aid In The Detection And Management Of Various Ocular Diseases.
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 Ophthalmic devices follow this clearance model.

Regulatory Peers - OBO Tomography, Optical Coherence

All 42
Devices cleared under the same product code (OBO) and FDA review panel - the closest regulatory comparables to K170164.
Avanti
K180660 · Optovue, Inc. · Jun 2018
P200TE
K173707 · Optos Plc. · Feb 2018
DRI OCT Triton
K173119 · Topcon Corporation · Jan 2018
PLEX Elite 9000 SS-OCT
K161194 · Carl Zeiss Meditec, Inc. · Oct 2016
CIRRUS HD-OCT
K150977 · Carl Zeiss Meditec, Inc. · Sep 2015
RESCAN 700, CALLISTO EYE
K141844 · Carl Zeiss Meditec, AG · Nov 2014