510(k) Report

FDA product code · Gastroenterology and urology

Electrosurgical Electrode Kit

NWIClass II21 CFR 876.43000 decisions1 recall

0 FDA decisions. 1 recall names this code; it is not Class I.

This product code has been established in accordance with the May 20, 1997, Guidance entitled, Convenience Kits Interim Regulatory Guidance, found at www.fda.gov/cdrh/ode/convkit.html. This kit, as described in the guidance above, is under enforcement discretion, and does not require a premarket notification (510(k)) to market.

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

FIG. A — Illustration, gastroenterology and urology panel

Twenty years of NWI at a glance: how often FDA decides these devices, how long 510(k) reviews take, how often they are recalled, and how many adverse event reports name the code.

FDA decisions per year · NWI

FDA has decided no NWI device since 2007.

Median 510(k) review, days · NWI

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

Recalls per year · NWI

No recall names NWI since 2007.

Adverse event reports per year · NWI

1in 2016

2013: 12016: 1
2007high 1 (2013) · low 0 (2007)2025

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

View these four charts as a table
YearDecisionsMedian 510(k) review, daysRecalls (Class I)MAUDE reports
20070—00
20080—00
20090—00
20100—00
20110—00
20120—00
20130—01
20140—00
20150—00
20160—01
20170—00
20180—00
20190—00
20200—00
20210—00
20220—00
20230—00
20240—00
20250—00
20260—0—
FIG. 1 — NWI by year, 2007–2026Sources: FDA decision databases, recall and enforcement reports, MAUDE · Data through Oct 25, 2026

Planning a device in NWI? A 510(k) Report ranks candidate predicates in this code by lineage, citations and recall history, with the review-time outlook.

See the 510(k) Report

Related product codes

Other codes under 21 CFR 876.4300.