Cleared Traditional

K983393 - LIFEPAK 500 BIPHASIC (FDA 510(k) Clearance)

Class III device cleared through the 510(k) pathway via substantial equivalence to a legally marketed predicate.

K983393 · Physio-Control Corp. · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
May 1999
Decision
222d
Days
Class 3
Risk

K983393 is an FDA 510(k) clearance for the LIFEPAK 500 BIPHASIC. Classified as Automated External Defibrillators (non-wearable) (product code MKJ), Class III - Premarket Approval.

Submitted by Physio-Control Corp. (Redmond, US). The FDA issued a Cleared decision on May 5, 1999 after a review of 222 days - an extended review cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.5310 - 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. High regulatory complexity profile. 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 Physio-Control Corp. devices

Submission Details

510(k) Number K983393 FDA.gov
FDA Decision Cleared Substantially Equivalent - Third Party Review (ST)
Date Received September 25, 1998
Decision Date May 05, 1999
Days to Decision 222 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
97d slower than avg
Panel avg: 125d · This submission: 222d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code MKJ Automated External Defibrillators (non-wearable)
Device Class Class 3 - Premarket Approval
CFR Regulation 21 CFR 870.5310
Definition This Device Is A Non-wearable Prescription Use Only Aed. These Are Devices That Include Automated External Defibrillation. Automated External Defibrillators Use External Pad-type Electrodes To Sense, Detect, Classify And Treat (with An Electrical Shock) Ventricular Fibrillation. These Devices Are Intended To Be Used On Suspected Victims Of Sudden Cardiac Arrest. A Person In Cardiac Arrest Is Unresponsive And Is Not Breathing Normally. The Device Can Be Sold With Prescription Only.
What this classification means

Class III devices typically require Premarket Approval (PMA) with clinical evidence. Clearance through 510(k) for Class III devices is granted only when substantial equivalence to a valid predicate can be established.