Cleared Traditional

K121531 - A&J 5L POCA SERIES OXYGEN CONCENTRATOR

K121531 is an FDA 510(k) clearance for A&J 5L POCA SERIES OXYGEN CONCENTRATOR, manufactured by Zhongshan A&J Medical Equipment Co., Ltd.. The device is a Class 2 Anesthesiology device with product code CAW cleared through the Traditional 510(k) pathway after a 54-day FDA review.

K121531 · Zhongshan A&J Medical Equipment Co., Ltd. · Anesthesiology device
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Jul 2012
Decision
54d
Days
Class 2
Risk

K121531 is an FDA 510(k) clearance for the A&J 5L POCA SERIES OXYGEN CONCENTRATOR. Classified as Generator, Oxygen, Portable within the CAW classification (a category for home-use oxygen therapy and respiratory devices), Class II - Special Controls.

Submitted by Zhongshan A&J Medical Equipment Co., Ltd. (Guangdong, CN). The FDA issued a Cleared decision on July 17, 2012 after a review of 54 days - a notably fast clearance cycle.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5440 - the FDA anesthesiology and respiratory device framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Zhongshan A&J Medical Equipment Co., Ltd. devices

FDA 510(k) Submission Details - K121531

510(k) Number K121531 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received May 24, 2012
Decision Date July 17, 2012
Days to Decision 54 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Summary PDF
Third-party Review Yes - reviewed by an FDA-accredited third party
Regulatory Context
Review time vs. panel average
86d faster than avg
Panel avg: 140d · This submission: 54d
Pathway characteristics
Predicate-based equivalence. No clinical trials required. Third-party reviewed.

CAW Device Classification - Class 2, Special Controls

Product Code CAW Generator, Oxygen, Portable
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5440
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 Anesthesiology devices follow this clearance model.

Regulatory Peers - CAW Generator, Oxygen, Portable

All 169
Devices cleared under the same product code (CAW) and FDA review panel - the closest regulatory comparables to K121531.
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K111885 · Respironics, Inc. · Nov 2011