Cleared Traditional

K090363 - ZIO PATCH, MODEL Z100

K090363 is an FDA 510(k) clearance for ZIO PATCH, manufactured by iRhythm Technologies, Inc.. The device is a Class 2 Cardiovascular device with product code DSH cleared through the Traditional 510(k) pathway after a 84-day FDA review.

K090363 · iRhythm Technologies, Inc. · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
May 2009
Decision
84d
Days
Class 2
Risk

K090363 is an FDA 510(k) clearance for the ZIO PATCH, MODEL Z100. Classified as Recorder, Magnetic Tape, Medical (product code DSH), Class II - Special Controls.

Submitted by iRhythm Technologies, Inc. (San Francisco, US). The FDA issued a Cleared decision on May 8, 2009 after a review of 84 days - a notably fast clearance cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.2800 - 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all iRhythm Technologies, Inc. devices

FDA 510(k) Submission Details - K090363

510(k) Number K090363 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 13, 2009
Decision Date May 08, 2009
Days to Decision 84 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
41d faster than avg
Panel avg: 125d · This submission: 84d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

DSH Device Classification - Class 2, Special Controls

Product Code DSH Recorder, Magnetic Tape, Medical
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.2800
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 - DSH Recorder, Magnetic Tape, Medical

All 112
Devices cleared under the same product code (DSH) and FDA review panel - the closest regulatory comparables to K090363.
KING OF HEARTS EXPRESS AF CARDIAC EVENT RECORDER
K111745 · Card Guard Scientific Survival , Ltd. · Aug 2011
VASOMEDICAL-BIOX 12- CHANNEL AMBULATORY ECG HOLTER RECORDER MODEL 1304, VASOMEDICAL-BIOX 3- CHANNEL MINIATURE AMBULATORY
K111180 · Vasomedical, Inc. · Jun 2011
VASOMEDICAL-BIOX COMBINED 12 CHANNEL AMBULATORY ECG AND BLOOD PRESSURE RECORDER MODEL 2302, VASOMEDICAL-BIOX AMBULATORY
K111096 · Vasomedical, Inc. · Jun 2011
H12+ HOLTER RECORDER
K050896 · Mortara Instrument, Inc. · Aug 2005
PHILIPS TRACEMASTER ECG MANAGEMENT SYSTEM, MODELS M5100A AND M5101A
K032103 · Philips Medical Systems · Jul 2003
KING OF HEARTS EXPRESS + AF MONITOR
K020825 · Card Guard Scientific Survival , Ltd. · Apr 2002