510(k) · Cleared

Cleared

Prizm Keratome Blade (Nidek Model), Model MK8514NI

K013337510(k) TraditionalCleared Dec 13, 200165-day reviewClass I21 CFR 886.4370

Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly, last Nov 3, 2026

Surgin, Inc. · HNO Keratome, Ac-Powered

Cleared on Dec 13, 2001 after a 65-day review. FDA’s file for it is a 510(k) statement, which names no predicate.

Decided: Dec 13, 2001
Review: 65 days
Class: Class I
Product code: HNO
Recalls: None
Predicates: 0

FDA’s file for it is a 510(k) statement, which names no predicate.

FIG. 1 — Lineage of K013337Source: FDA 510(k) database · How lineage is built

Sources: FDA 510(k) database (decision fields), the FDA 510(k) statement (indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.

Planning a device in HNO? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.

Candidate predicates for a device like this, rankedin the report
Recall history across each candidate’s familyin the report

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What was it cleared against?

FDA’s file for it is a 510(k) statement, which names no predicate.

What descends from it?

No later submission names this one as a predicate yet.

Has anything in its family been recalled? (0 Class I)

No FDA recall names this device.

No ancestor or descendant has a Class I recall.

How does its category compare?

All HNO devices

HNO Keratome, Ac-Powered: FDA decisions, review times, recalls and adverse event reports over 20 years.

FDA decisions per year · HNO

1in 2018

2007high 1 (2008) · low 0 (2007)2026

2026 to Oct 25, outlined.

Median 510(k) review, days · HNO

Too few HNO 510(k)s in any year since 2007 to give a median.

Recalls per year · HNO

4in 2011

2007high 4 (2011) · low 0 (2009)2026

Class I (0 since 2007) Class II/III not classified

Adverse event reports per year · HNO

7in 2024

2007high 2,265 (2018) · low 0 (2025)2025

MAUDE reports naming product code HNO, not matched to any one device; reports are not rates.

View these four charts as a table

Year	Decisions	Median 510(k) review, days	Recalls (Class I)	MAUDE reports
2007	0	—	2	32
2008	1	—	2	31
2009	1	—	0	85
2010	0	—	0	84
2011	0	—	4	90
2012	0	—	0	100
2013	0	—	0	353
2014	0	—	0	452
2015	0	—	0	966
2016	0	—	0	1,397
2017	1	—	0	2,112
2018	1	—	0	2,265
2019	0	—	0	816
2020	0	—	0	405
2021	0	—	0	72
2022	0	—	0	7
2023	0	—	0	10
2024	0	—	0	7
2025	0	—	0	0
2026	0	—	0	—

What is it indicated for?

Prizm Blades are designed as replacement blades for Surgin's Nidek Model MK2000 keratome.

Indications for use read by OCR from a scanned FDA 510(k) statement, so letters may be misread. Check the PDF before quoting it.

https://510kreport.com/device/K013337 · printed Nov 4, 2026

Cite this page

510(k) Report. “K013337: Prizm Keratome Blade (Nidek Model), Model MK8514NI.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 4, 2026. https://510kreport.com/device/K013337

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Record history

FDA decision record loaded May 2, 2026
Summary read Oct 30, 2026 (extraction version 2d9447fa9ea4)
Page last updated Nov 3, 2026