Cleared Traditional

K940703 - MEDTRONIC MODEL 4558M

K940703 is the FDA 510(k) clearance for MEDTRONIC MODEL 4558M by Medtronic Vascular. It is a Class 3 Cardiovascular device (product code DTB) cleared through the Traditional 510(k) pathway after a 261-day FDA review.

K940703 · Medtronic Vascular · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Nov 1994
Decision
261d
Days
Class 3
Risk

K940703 is an FDA 510(k) clearance for the MEDTRONIC MODEL 4558M. Classified as Permanent Pacemaker Electrode (product code DTB), Class III - Premarket Approval.

Submitted by Medtronic Vascular (Minneapolis, US). The FDA issued a Cleared decision on November 4, 1994 after a review of 261 days - an extended review cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.3680 - 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 Medtronic Vascular devices

Submission Details

510(k) Number K940703 FDA.gov
FDA Decision Cleared Substantially Equivalent - Product Development Protocol (SESP)
Date Received February 16, 1994
Decision Date November 04, 1994
Days to Decision 261 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
136d slower than avg
Panel avg: 125d · This submission: 261d
Pathway characteristics
Predicate-based equivalence.

Device Classification

Product Code DTB Permanent Pacemaker Electrode
Device Class Class 3 - Premarket Approval
CFR Regulation 21 CFR 870.3680
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.

Regulatory Peers - DTB Permanent Pacemaker Electrode

All 364
Devices cleared under the same product code (DTB) and FDA review panel - the closest regulatory comparables to K940703.
INTERMEDICS MODEL 430-07 BIPOLAR IMPLANTABLE ENDOCARDIAL PACING LEAD
K954719 · Intermedics, Inc. · Feb 1996
MODELS 5866-45 AND 5866-46 SIZING SLEEVE
K954085 · Medtronic Vascular · Nov 1995
TRANSVENOUS, PERMANENT TINED TARGET TIP PACING LEADS
K951858 · Medtronic Vascular · Oct 1995
MEDTRONIS(R) PACING LEADS AND LEAD ADAPTORS, MODIF
K933055 · Medtronic Vascular · May 1994
MEDTRONIC MODEL 5028 TARGET TIP, BIPOLAR, IMPLANTABLE, TINED, VENTRICULAR, TRANSVENOUS LEAD
K933731 · Medtronic Vascular · Mar 1994
MEDTRONIC MODELS 4057M,4058M,4557M, PACING LEADS
K932172 · Medtronic Vascular · Dec 1993