Cleared Traditional

Aduro Comb (Model: SZ-22, SZ-22A, SZ-22B) (K230597) - FDA 510(k) Clearance

Class II General & Plastic Surgery device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K230597 · Light Tree Ventures Europe B.V. · General & Plastic Surgery device
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Apr 2023
Decision
56d
Days
Class 2
Risk

K230597 is an FDA 510(k) clearance for the Aduro Comb (Model: SZ-22, SZ-22A, SZ-22B). Classified as Laser, Comb, Hair (product code OAP), Class II - Special Controls.

Submitted by Light Tree Ventures Europe B.V. (Hague, NL). The FDA issued a Cleared decision on April 28, 2023 after a review of 56 days - a notably fast clearance cycle.

This device falls under the General & Plastic Surgery FDA review panel, regulated under 21 CFR 890.5500 - the FDA general and plastic surgery 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: Fast-track predicate clearance. Standard predicate reliance. The short review cycle indicates strong predicate alignment - the FDA found sufficient equivalence without extended technical review.

View all Light Tree Ventures Europe B.V. devices

Submission Details

510(k) Number K230597 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received March 03, 2023
Decision Date April 28, 2023
Days to Decision 56 days
Submission Type Traditional
Review Panel General & Plastic Surgery (SU)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
59d faster than avg
Panel avg: 115d · This submission: 56d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code OAP Laser, Comb, Hair
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 890.5500
Definition Promote Hair Growth In Males With Androgenic Alopecia And Norwood Hamilton Classification Of Iia To V
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 & Plastic Surgery devices follow this clearance model.

Regulatory Peers - OAP Laser, Comb, Hair

All 71
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