Cleared Traditional

ARGUS PB-3000 (K221056) - FDA 510(k) Clearance

Class II Cardiovascular device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K221056 · Schiller AG · Cardiovascular device
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Jul 2023
Decision
451d
Days
Class 2
Risk

K221056 is an FDA 510(k) clearance for the ARGUS PB-3000. Classified as Monitor, Physiological, Patient(with Arrhythmia Detection Or Alarms) (product code MHX), Class II - Special Controls.

Submitted by Schiller AG (Baar, CH). The FDA issued a Cleared decision on July 6, 2023 after a review of 451 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.1025 - 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: High-complexity regulatory submission. Elevated predicate reliance profile. The extended review timeline suggests the FDA required additional documentation before confirming substantial equivalence - a pattern common in complex or first-of-kind Cardiovascular submissions.

View all Schiller AG devices

Submission Details

510(k) Number K221056 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 11, 2022
Decision Date July 06, 2023
Days to Decision 451 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
326d slower than avg
Panel avg: 125d · This submission: 451d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code MHX Monitor, Physiological, Patient(with Arrhythmia Detection Or Alarms)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.1025
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 - MHX Monitor, Physiological, Patient(with Arrhythmia Detection Or Alarms)

All 188
Devices cleared under the same product code (MHX) and FDA review panel - the closest regulatory comparables to K221056.
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IntelliVue Patient Monitor MX750 (866471)
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