FDA 510(k) clearance · back to tracker

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

Dcstar, Inc. cleared K251920 on 2026-05-21, decision: substantially equivalent

K-number

K251920

Sponsor

Dcstar, Inc.

Device

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

Class

Class II

Decision

Substantially Equivalent

Decision date

2026-05-21

Product code

BZD

Advisory committee

Anesthesiology

Medical specialty

Anesthesiology

Regulation number

868.5905

Official FDA record

Open K251920on accessdata.fda.gov →

FDA's authoritative 510(k) summary page. Includes the decision letter, predicate references, and downloadable substantial-equivalence determination.

openFDA JSON

Raw record →

Machine-readable JSON. Useful for cross-referencing classification, product code, and advisory committee fields.

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Drop K251920 into Compass and start a substantial-equivalence draft.

Compass pulls the predicate's intended use, technological characteristics, and performance data, maps them against your device, and produces a draft SE table aligned to FDA's 510(k) program guidance.

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Source

Public 510(k) database, U.S. Food and Drug Administration, accessed via openFDA. Page refreshed weekly.