Cleared Traditional

K221661 - Abdominal Aortic and Junctional Tourniquet - Stabilized (AAJT-S) (FDA 510(k) Clearance)

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

K221661 · Compression Works, Inc. · Cardiovascular device
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Mar 2023
Decision
268d
Days
Class 2
Risk

K221661 is an FDA 510(k) clearance for the Abdominal Aortic and Junctional Tourniquet - Stabilized (AAJT-S). Classified as Clamp, Vascular (product code DXC), Class II - Special Controls.

Submitted by Compression Works, Inc. (Hoover, US). The FDA issued a Cleared decision on March 3, 2023 after a review of 268 days - an extended review cycle.

This device falls under the Cardiovascular FDA review panel, regulated under 21 CFR 870.4450 - 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 Compression Works, Inc. devices

Submission Details

510(k) Number K221661 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 08, 2022
Decision Date March 03, 2023
Days to Decision 268 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
143d slower than avg
Panel avg: 125d · This submission: 268d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code DXC Clamp, Vascular
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 870.4450
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 Consultant

O'Connell & Myers, LLC
Trey Thorsen

The regulatory consultant manages the 510(k) submission process on behalf of the applicant - coordinating technical documentation, predicate strategy and FDA communications. Identifying the consultant behind a submission is a key signal for competitive regulatory intelligence.

Regulatory Peers - DXC Clamp, Vascular

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