Cleared Traditional

K251920 - Sleep Apnea Breathing Therapy Mask:JoyMask 20-B Full Face Mask, JoyMask 21-B Full Face Mask

K251920 is an FDA 510(k) clearance for Sleep Apnea Breathing Therapy Mask:JoyM..., manufactured by Dcstar, Inc.. The device is a Class 2 Anesthesiology device with product code BZD cleared through the Traditional 510(k) pathway after a 332-day FDA review.

K251920 · Dcstar, Inc. · Anesthesiology device
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May 2026
Decision
332d
Days
Class 2
Risk

K251920 is an FDA 510(k) clearance for the Sleep Apnea Breathing Therapy Mask:JoyMask 20-B Full Face Mask, JoyMask 21-B .... Classified as Ventilator, Non-continuous (respirator) (product code BZD), Class II - Special Controls.

Submitted by Dcstar, Inc. (New York, US). The FDA issued a Cleared decision on May 21, 2026 after a review of 332 days - an unusually long review period, suggesting complex equivalence evaluation.

This device falls under the Anesthesiology FDA review panel, regulated under 21 CFR 868.5905 - 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: Standard predicate-based submission. Elevated predicate reliance profile. This clearance follows a standard predicate-based equivalence path within the Anesthesiology review framework, consistent with the majority of Class II 510(k) submissions.

View all Dcstar, Inc. devices

FDA 510(k) Submission Details - K251920

510(k) Number K251920 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received June 23, 2025
Decision Date May 21, 2026
Days to Decision 332 days
Submission Type Traditional
Review Panel Anesthesiology (AN)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
192d slower than avg
Panel avg: 140d · This submission: 332d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

BZD Device Classification - Class 2, Special Controls

Product Code BZD Ventilator, Non-continuous (respirator)
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 868.5905
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 - BZD Ventilator, Non-continuous (respirator)

All 389
Devices cleared under the same product code (BZD) and FDA review panel - the closest regulatory comparables to K251920.
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F6S Full Face Mask (F6S)
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K251847 · Sleepnet Corporation · Jan 2026