Cleared Traditional

K935909 - CG-1000 PERSONAL ECG TRANSMITTER (FDA 510(k) Clearance)

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

K935909 · Card Guard Scientific Survival , Ltd. · Cardiovascular device
Download Printable Device Report (PDF)
Optimized for regulatory review, auditing and printing
Apr 1995
Decision
505d
Days
Class 2
Risk

K935909 is an FDA 510(k) clearance for the CG-1000 PERSONAL ECG TRANSMITTER. Classified as Transmitters And Receivers, Electrocardiograph, Telephone (product code DXH), Class II - Special Controls.

Submitted by Card Guard Scientific Survival , Ltd. (Washington, D.C., US). The FDA issued a Cleared decision on April 28, 1995 after a review of 505 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.2920 - 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 Card Guard Scientific Survival , Ltd. devices

Submission Details

510(k) Number K935909 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received December 09, 1993
Decision Date April 28, 1995
Days to Decision 505 days
Submission Type Traditional
Review Panel Cardiovascular (CV)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Regulatory Context
Review time vs. panel average
380d slower than avg
Panel avg: 125d · This submission: 505d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DXH Transmitters And Receivers, Electrocardiograph, Telephone
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.2920
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 - DXH Transmitters And Receivers, Electrocardiograph, Telephone

All 296
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