Cleared Traditional

K142394 - Masimo Root Monitoring System and Accesories

K142394 is an FDA 510(k) clearance for Masimo Root Monitoring System and Acces..., manufactured by Masimo Corporation. The device is a Class 2 Cardiovascular device with product code MWI cleared through the Traditional 510(k) pathway after a 90-day FDA review.

K142394 · Masimo Corporation · Cardiovascular device
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Nov 2014
Decision
90d
Days
Class 2
Risk

K142394 is an FDA 510(k) clearance for the Masimo Root Monitoring System and Accesories. Classified as Monitor, Physiological, Patient (without Arrhythmia Detection Or Alarms) (product code MWI), Class II - Special Controls.

Submitted by Masimo Corporation (Irvine, US). The FDA issued a Cleared decision on November 25, 2014 after a review of 90 days - within the typical 510(k) review window.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.2300 - the FDA cardiovascular device oversight framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Cardiovascular review framework, consistent with the majority of Class II 510(k) submissions.

View all Masimo Corporation devices

FDA 510(k) Submission Details - K142394

510(k) Number K142394 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received August 27, 2014
Decision Date November 25, 2014
Days to Decision 90 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
35d faster than avg
Panel avg: 125d · This submission: 90d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

MWI Device Classification - Class 2, Special Controls

Product Code MWI Monitor, Physiological, Patient (without Arrhythmia Detection Or Alarms)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.2300
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 Cardiovascular devices follow this clearance model.

Regulatory Peers - MWI Monitor, Physiological, Patient (without Arrhythmia Detection Or Alarms)

All 178
Devices cleared under the same product code (MWI) and FDA review panel - the closest regulatory comparables to K142394.
740 SELECT
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Unity Network ID
K142840 · Ge Healthcare · Jan 2015
Connex Spot Monitor,901058 Vital Signs Monitor Core
K142356 · Welch Allyn, Inc. · Dec 2014
MASIMO ROOT MONITORING SYSTEM
K140188 · Masimo Corporation · Jun 2014
740 SELECT
K140430 · Cas Medical Systems, Inc. · Jun 2014
HANDHELD MONITOR
K131762 · Guangdong Biolight Meditech Co., Ltd. · Jun 2014