Cleared Traditional

K210391 - Single-use medical face mask

K210391 is an FDA 510(k) clearance for Single-use medical face mask, manufactured by Zhuhai Herald Datanetics Limited.. The device is a Class 2 General Hospital device with product code FXX cleared through the Traditional 510(k) pathway after a 162-day FDA review.

K210391 · Zhuhai Herald Datanetics Limited. · General Hospital
Download Printable Device Report (PDF)
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Jul 2021
Decision
162d
Days
Class 2
Risk

K210391 is an FDA 510(k) clearance for the Single-use medical face mask. Classified as Mask, Surgical (product code FXX), Class II - Special Controls.

Submitted by Zhuhai Herald Datanetics Limited. (Zhuhai, CN). The FDA issued a Cleared decision on July 22, 2021 after a review of 162 days - an extended review cycle.

This device falls under the General Hospital FDA review panel, regulated under 21 CFR 878.4040 - the FDA general hospital 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 General Hospital review framework, consistent with the majority of Class II 510(k) submissions.

View all Zhuhai Herald Datanetics Limited. devices

FDA 510(k) Submission Details - K210391

510(k) Number K210391 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received February 10, 2021
Decision Date July 22, 2021
Days to Decision 162 days
Submission Type Traditional
Review Panel General Hospital (HO)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
33d slower than avg
Panel avg: 129d · This submission: 162d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

FXX Device Classification - Class 2, Special Controls

Product Code FXX Mask, Surgical
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 878.4040
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 General Hospital devices follow this clearance model.

Regulatory Consultant

Share Info (Guangzhou) Medical Consultant , Ltd.
Cassie Lee

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 - FXX Mask, Surgical

All 444
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