Cleared Special

K170520 - HyperVit Vitrectomy Probe, 23 GA, HyperVit Vitrectomy Probe, 25+, HyperVit Vitrectomy Probe, 27+

K170520 is an FDA 510(k) clearance for HyperVit Vitrectomy Probe, manufactured by Alcon Research, Ltd.. The device is a Class 2 Ophthalmic device with product code MLZ cleared through the Special 510(k) pathway after a 28-day FDA review.

K170520 · Alcon Research, Ltd. · Ophthalmic device
Download Printable Device Report (PDF) Official FDA 510(k) Summary (PDF)
Optimized for regulatory review, auditing and printing
Mar 2017
Decision
28d
Days
Class 2
Risk

K170520 is an FDA 510(k) clearance for the HyperVit Vitrectomy Probe, 23 GA, HyperVit Vitrectomy Probe, 25+, HyperVit Vi.... Classified as Vitrectomy, Instrument Cutter (product code MLZ), Class II - Special Controls.

Submitted by Alcon Research, Ltd. (Lake Forest, US). The FDA issued a Cleared decision on March 22, 2017 after a review of 28 days - a notably fast clearance cycle.

This device falls under the Ophthalmic FDA review panel, regulated under 21 CFR 886.4150 - 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.

FDA 510(k) Submission Details - K170520

510(k) Number K170520 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 22, 2017
Decision Date March 22, 2017
Days to Decision 28 days
Submission Type Special
Review Panel Ophthalmic (OP)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
82d faster than avg
Panel avg: 110d · This submission: 28d
Pathway characteristics
Modification to existing cleared device.

MLZ Device Classification - Class 2, Special Controls

Product Code MLZ Vitrectomy, Instrument Cutter
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 886.4150
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.

K170520 · HyperVit Vitrectomy Probe, 23 GA, HyperVit Vitrectomy Probe, 25+, HyperVit Vitrectomy Probe, 27+
Download PDF FDA Summary Alcon Research, Ltd.