Cleared Traditional

Lucy Breast Pump (K213311) - FDA 510(k) Clearance

Class II Obstetrics & Gynecology device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K213311 · Willow Innovations, Inc. · Obstetrics & Gynecology device
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Feb 2022
Decision
128d
Days
Class 2
Risk

K213311 is an FDA 510(k) clearance for the Lucy Breast Pump. Classified as Pump, Breast, Powered (product code HGX), Class II - Special Controls.

Submitted by Willow Innovations, Inc. (Mountain View, US). The FDA issued a Cleared decision on February 9, 2022 after a review of 128 days - within the typical 510(k) review window.

This device falls under the Obstetrics & Gynecology FDA review panel, regulated under 21 CFR 884.5160 - the FDA obstetrics and gynecology 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 Obstetrics & Gynecology review framework, consistent with the majority of Class II 510(k) submissions.

View all Willow Innovations, Inc. devices

Submission Details

510(k) Number K213311 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received October 04, 2021
Decision Date February 09, 2022
Days to Decision 128 days
Submission Type Traditional
Review Panel Obstetrics & Gynecology (OB)
Summary Summary PDF
Third-party Review Yes - reviewed by an FDA-accredited third party
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
32d faster than avg
Panel avg: 160d · This submission: 128d
Pathway characteristics
Predicate-based equivalence. No clinical trials required. Third-party reviewed.

Device Classification

Product Code HGX Pump, Breast, Powered
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 884.5160
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 Obstetrics & Gynecology devices follow this clearance model.

Regulatory Consultant

Third Party Review Group, LLC
Dave Yungvirt

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 - HGX Pump, Breast, Powered

All 127
Devices cleared under the same product code (HGX) and FDA review panel - the closest regulatory comparables to K213311.
Fit Pro Breast Pump
K212955 · Hygeia II Medical Group, Inc. · Mar 2022
Electric Breast Pump
K211024 · Shantou Huihengqi Electronic Technology Co., Ltd. · Feb 2022
Wearable Breast Pump (Model S12)
K212180 · Shenzhen TPH Technology Co., Ltd. · Feb 2022
Electric breast pump
K212884 · Dongguan Rongfeng Medical Co., Ltd. · Jan 2022
Electric Breast Pump
K211755 · Zhejiang Carebao Co., Ltd. · Dec 2021
Synergy Gold (SG) Portable (Models MM011450 and MM011460)
K210124 · Uzinmedicare Co. · Oct 2021

Related FDA 510(k) Regulatory Insights

Additional regulatory intelligence related to this FDA 510(k) submission, including predicate strategy, review pathways and device classification guidance.