Cleared Traditional

RAPID ATRIAL PACER (K831381) - FDA 510(k) Clearance

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

K831381 · Seamed Corp. · Cardiovascular device
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Aug 1983
Decision
125d
Days
Class 2
Risk

K831381 is an FDA 510(k) clearance for the RAPID ATRIAL PACER. Classified as Pulse-generator, Pacemaker, External (product code DTE), Class II - Special Controls.

Submitted by Seamed Corp. (Mchenry, US). The FDA issued a Cleared decision on August 31, 1983 after a review of 125 days - within the typical 510(k) review window.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.3600 - 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 Seamed Corp. devices

Submission Details

510(k) Number K831381 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 28, 1983
Decision Date August 31, 1983
Days to Decision 125 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary -
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
At panel average
Panel avg: 125d · This submission: 125d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DTE Pulse-generator, Pacemaker, External
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.3600
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 - DTE Pulse-generator, Pacemaker, External

All 19
Devices cleared under the same product code (DTE) and FDA review panel - the closest regulatory comparables to K831381.
MEDTRONIC MODEL 5318 TEMPORARY PACEMAKER/IMPLANT TOOL
K971474 · Medtronic Vascular · Jul 1997
MODIFIED MODEL 5330 AV DEMAND PULSE GENERATOR
K910237 · Medtronic Vascular · Feb 1991
MODEL 5330 EXTERNAL A-V SEQUENTIAL DEMAND PULSE
K893633 · Medtronic Vascular · Jun 1989
PACING SYSTEM ANALYZER
K803313 · Medtronic Vascular · Feb 1981
CHRONOCOR IV MODEL 250
K802221 · Cordis Corp. · Nov 1980
COMPUPACE, 524-01 PACER SYSTEM COMPUTER
K801055 · Intermedics, Inc. · Oct 1980