Cleared Traditional

K221189 - OLIZ LTB-1000A (FDA 510(k) Clearance)

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

K221189 · Ltbio Co., Ltd. · Physical Medicine device
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Aug 2022
Decision
126d
Days
Class 2
Risk

K221189 is an FDA 510(k) clearance for the OLIZ LTB-1000A. Classified as Lamp, Infrared, Therapeutic Heating (product code ILY), Class II - Special Controls.

Submitted by Ltbio Co., Ltd. (Seongnam-Si, KR). The FDA issued a Cleared decision on August 29, 2022 after a review of 126 days - within the typical 510(k) review window.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.5500 - 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: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Physical Medicine review framework, consistent with the majority of Class II 510(k) submissions.

View all Ltbio Co., Ltd. devices

Submission Details

510(k) Number K221189 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received April 25, 2022
Decision Date August 29, 2022
Days to Decision 126 days
Submission Type Traditional
Review Panel Physical Medicine (PM)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
11d slower than avg
Panel avg: 115d · This submission: 126d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code ILY Lamp, Infrared, Therapeutic Heating
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.5500
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

KMC, Inc.
Jaden Keum

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 - ILY Lamp, Infrared, Therapeutic Heating

All 228
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