510(k) · Cleared
ClearedHylatopicplus Lotion
Data to Oct 25, 2026 (FDA decisions) Oct 12, 2026 (recalls) Sep 30, 2026 (MAUDE) refreshed weekly
Precision Dermatology Incorporated · FRO Dressing, Wound, Drug
Cleared on Nov 30, 2012 as substantially equivalent to K110727 (Precision Dermatology Incorporated, 2011) after a 185-day review. Its family tree reaches back 7 generations to 1996.
- Decided
- Nov 30, 2012
- Review
- 185 days
- Class
- Class U
- Product code
- FRO
- Recalls
- None
- Predicates
- 1
Its longest line of descent runs back 7 generations to K961758 (1996). 9 ancestors in all. No later device cites it as a predicate yet.
- Root · 7 generations backK961758 Carasyn Hydrogel Wound ProductsCarrington Laboratories, Inc. · 1996
- 6 generations backK024367 Sinclair Wound and Skin EmulsionSinclair Pharmaceuticals, Ltd. · 2003
- 5 generations backK041342 Impruv a.I. Cream Wound and Skin EmulsionStiefel Laboratories, Inc. · 2005
- 4 generations backK060272 Locobase Wound and Skin EmulsionFerndale Laboratories, Inc. · 2007
- 3 generations backK083024 Hylatopic Emollient FoamCollegium Pharmaceutical Incorporated · 2009
- 2 generations backK093051 Hylatopic Plus Emollient FoamCollegium Pharmaceutical Incorporated · 2009
- 1 generation backK110727 Hylatopicplus CreamPrecision Dermatology Incorporated · 2011
- This deviceK121559 Hylatopicplus LotionPrecision Dermatology Incorporated · 2012
View FIG. 1 as a table
Line of descent and top descendants
| Generation | Number | Device | Applicant | Decided | Recalls |
|---|---|---|---|---|---|
| −7 | K961758 | Carasyn Hydrogel Wound Products | Carrington Laboratories, Inc. | 1996 | — |
| −6 | K024367 | Sinclair Wound and Skin Emulsion | Sinclair Pharmaceuticals, Ltd. | 2003 | — |
| −5 | K041342 | Impruv a.I. Cream Wound and Skin Emulsion | Stiefel Laboratories, Inc. | 2005 | — |
| −4 | K060272 | Locobase Wound and Skin Emulsion | Ferndale Laboratories, Inc. | 2007 | — |
| −3 | K083024 | Hylatopic Emollient Foam | Collegium Pharmaceutical Incorporated | 2009 | — |
| −2 | K093051 | Hylatopic Plus Emollient Foam | Collegium Pharmaceutical Incorporated | 2009 | — |
| −1 | K110727 | Hylatopicplus Cream | Precision Dermatology Incorporated | 2011 | — |
| 0 (this device) | K121559 | Hylatopicplus Lotion | Precision Dermatology Incorporated | 2012 | — |
Other ancestors by year cleared
| Year cleared | Devices | With a Class I recall |
|---|---|---|
| 1997 | 1 | 0 |
| 2006 | 1 | 0 |
Sources: FDA 510(k) database (decision fields), the FDA summary (predicates and indications), FDA recall and enforcement reports, and MAUDE; processed by 510(k) Report. Verify on FDA.gov · Methodology and accuracy.
Planning a device in FRO? A 510(k) Report weighs predicate choices, recall history and review times for a new device like this one.
Top candidate predicates for a new FRO device
- #1 K261023 Microdacyn Wound Irrigation Solutionscore 15.5 · 14 generations · no Class I recall
- #2 Held for the reportin the report
- #3 Held for the reportin the report
What was it cleared against? (1)
Devices the submitter claimed this one is substantially equivalent to (*), and reference devices cited for a specific test or feature (†), as written in the FDA summary.
| Type | Number | Device | Decided |
|---|---|---|---|
| * | K110727 | Hylatopicplus Cream | 2011 |
What descends from it?
No later submission names this one as a predicate yet.
Has anything in its family been recalled? (0 Class I)
No FDA recall names this device.
No ancestor or descendant has a Class I recall.
What does this lineage say?
- The line of descent spans 16 years and passes through 6 companies; a new generation was cleared every 1.7 years on median.
- None of the 9 ancestors has a recall.
- 3 other devices also cite its predicate K110727.
How does its category compare?
All FRO devicesFRO Dressing, Wound, Drug: FDA decisions, review times, recalls and adverse event reports over 20 years. 2012, this device’s year, is highlighted.
FDA decisions per year · FRO
11in 2025
2026 to Oct 25, outlined.
Median 510(k) review, days · FRO
176in 2025
Receipt to decision; years with fewer than 3 clearances left blank.
Recalls per year · FRO
2in 2024
Class I (2 since 2007) Class II/III not classified
Adverse event reports per year · FRO
192in 2025
MAUDE reports naming product code FRO, not matched to any one device; reports are not rates.
View these four charts as a table
| Year | Decisions | Median 510(k) review, days | Recalls (Class I) | MAUDE reports |
|---|---|---|---|---|
| 2007 | 29 | 187 | 4 | 55 |
| 2008 | 26 | 130 | 1 | 30 |
| 2009 | 31 | 136 | 1 | 45 |
| 2010 | 31 | 146 | 0 | 122 |
| 2011 | 27 | 177 | 4 | 42 |
| 2012 | 24 | 96 | 0 | 65 |
| 2013 | 19 | 194 | 1 | 139 |
| 2014 | 22 | 214 | 1 | 269 |
| 2015 | 28 | 249 | 2 | 297 |
| 2016 | 28 | 222 | 3 | 147 |
| 2017 | 23 | 147 | 1 | 149 |
| 2018 | 20 | 206 | 0 | 128 |
| 2019 | 16 | 270 | 1 | 136 |
| 2020 | 12 | 226 | 0 | 139 |
| 2021 | 8 | 275 | 6 | 183 |
| 2022 | 9 | 332 | 2 | 176 |
| 2023 | 18 | 283 | 2 (2) | 198 |
| 2024 | 24 | 263 | 2 | 232 |
| 2025 | 11 | 176 | 0 | 192 |
| 2026 | 17 | 254 | 2 | — |
What is it indicated for?
Under the supervision of a healthcare professional, HylatopicPlus Lotion is indicated to manage and relieve the burning, itching and pain experienced with various types of dermatoses, including atopic dermatitis, allergic contact dermatitis and radiation dermatitis. HylatopicPlus Lotion also helps to relieve dry, waxy skin by maintaining a moist wound & skin environment. A moist wound & skin environment is known to be beneficial to the healing process.
HylatopicPlus Lotion is indicated for use in:
• Atopic Dermatitis
• Allergic Contact Dermatitis
• Radiation Dermatitis
Indications for use as stated in the FDA summary.
https://510kreport.com/device/K121559 · printed Nov 6, 2026
Cite this page
510(k) Report. “K121559: Hylatopicplus Lotion.” Lineage record from FDA 510(k) data and the FDA summary. Updated Nov 3, 2026. Accessed Nov 6, 2026. https://510kreport.com/device/K121559
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Record history
- FDA decision record loaded May 2, 2026
- Summary read Oct 13, 2026 (extraction version 9eaa42aa01ed)
- Lineage and recalls computed Nov 3, 2026
- Page last updated Nov 3, 2026