Cleared Traditional

K253631 - Mobility Scooter (CL-Q3, CL-Q4) (FDA 510(k) Clearance)

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

K253631 · Zhejiang Wei Ling New Energy Technology Co., Ltd. · Physical Medicine device
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Feb 2026
Decision
96d
Days
Class 2
Risk

K253631 is an FDA 510(k) clearance for the Mobility Scooter (CL-Q3, CL-Q4). Classified as Vehicle, Motorized 3-wheeled (product code INI), Class II - Special Controls.

Submitted by Zhejiang Wei Ling New Energy Technology Co., Ltd. (Taizhou, CN). The FDA issued a Cleared decision on February 23, 2026 after a review of 96 days - within the typical 510(k) review window.

This device falls under the Physical Medicine FDA review panel, regulated under 21 CFR 890.3800 - 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 Zhejiang Wei Ling New Energy Technology Co., Ltd. devices

Submission Details

510(k) Number K253631 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received November 19, 2025
Decision Date February 23, 2026
Days to Decision 96 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
19d faster than avg
Panel avg: 115d · This submission: 96d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code INI Vehicle, Motorized 3-wheeled
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.3800
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

Shanghai SUNGO Management Consulting Co., Ltd.
Kiwi Xu

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 - INI Vehicle, Motorized 3-wheeled

All 343
Devices cleared under the same product code (INI) and FDA review panel - the closest regulatory comparables to K253631.
Mobility Scooter (X-12, X-14, X-17)
K260237 · Wuyi Aichi Industry and Trade Co., Ltd. · Apr 2026
Electrical Scooter (SM4226)
K252813 · Lerado Zhongshan Peaceful Cove Business Trading Co., Ltd. · Mar 2026
Power Mobility Scooter (MJMA01, MJMA02)
K253936 · Nanjing Mijo Technology Co., Ltd. · Mar 2026
Mobility Scooter (S3)
K253643 · Shenzhen Zhimahuaerkai Technology Co., Ltd. · Feb 2026
Electric Scooter (DDF100)
K252275 · Zhejiang Nysin Medical Co., Ltd. · Jan 2026
Electric Scooter (Mojo-T580)
K252347 · Dongguan Smarfody Mobility Technology Co., Ltd. · Jan 2026