Cleared Traditional

K222949 - Air Compression Leg Massager (Model: LY-670D) (FDA 510(k) Clearance)

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

K222949 · Zhejiang Luyao Electronics Technology Co., Ltd. · Physical Medicine device
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Dec 2022
Decision
86d
Days
Class 2
Risk

K222949 is an FDA 510(k) clearance for the Air Compression Leg Massager (Model: LY-670D). Classified as Massager, Powered Inflatable Tube (product code IRP), Class II - Special Controls.

Submitted by Zhejiang Luyao Electronics Technology Co., Ltd. (Wenzhou, CN). The FDA issued a Cleared decision on December 22, 2022 after a review of 86 days - a notably fast clearance cycle.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.5650 - the FDA physical medicine 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 Zhejiang Luyao Electronics Technology Co., Ltd. devices

Submission Details

510(k) Number K222949 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 27, 2022
Decision Date December 22, 2022
Days to Decision 86 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary Statement
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
29d faster than avg
Panel avg: 115d · This submission: 86d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code IRP Massager, Powered Inflatable Tube
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.5650
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 Physical Medicine devices follow this clearance model.

Regulatory Consultant

Shenzhen Reanny Medical Devices Management Consulting Co., Ltd.
Reanny Wang

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 - IRP Massager, Powered Inflatable Tube

All 149
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