Devices descending from K021637
45 later devices reach Acell Ubm Lyophilized Wound Dressing through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K092096 | Endoform Dermal Template | Mesynthes, Ltd. | 2010 | 19 | 3 |
| +1 | K092926 | Acell Matristem Wound Sheet | Acell, Inc. | 2009 | 14 | — |
| +1 | K061474 | Collawound Dressing | Collamatrix Co., Inc. | 2006 | 3 | — |
| +1 | K060888 | Acell Powder Wound Dressing | Acell, Inc. | 2006 | 5 | — |
| +1 | K040621 | Acell Ubm Surgical Mesh | Acell, Inc. | 2004 | 5 | — |
| +2 | K260669 | Endoform Dermal Template | Aroa Biosurgery, Ltd. | 2026 | 0 | — |
| +2 | K220498 | NovoGen Wound Matrix | Novabone Products, LLC | 2023 | 1 | — |
| +2 | K200502 | Myriad Particles | Aroa Biosurgery, Ltd. | 2021 | 4 | — |
| +2 | K172593 | XCelliStem Wound Powder | Stemsys | 2018 | 1 | — |
| +2 | K171231 | Endoform Topical Matrix | Aroa Biosurgery | 2017 | 3 | — |
| +2 | K153754 | MicroMatrix | Acell, Inc. | 2016 | 0 | — |
| +2 | K141084 | Matristem Surgery Matrix RS, PSM, PSMX, Matristem Pelvic Floor Matrix | Acell, Inc. | 2015 | 3 | — |
| +2 | K132343 | Marigen Wound Dressing | Kerecis Limited | 2013 | 5 | — |
| +2 | K112409 | Matristem Wound Matrix | Acell, Inc. | 2011 | 7 | — |
| +2 | K101546 | Endoform Dental Template | Mesynthes, Ltd. | 2010 | 0 | — |
| +2 | K090894 | Collawound Wound Dressing | Collamatrix Co., Inc. | 2009 | 2 | — |
| +2 | K080868 | Aongen Collagen Matrix | Aeon Astron Europe B.V. | 2009 | 1 | — |
| +2 | K041140 | Acell Ubm Surgical Mesh ML and Mlplus | Acell, Inc. | 2004 | 4 | — |
| +3 | K260711 | Accelagen Plus Surgical Matrix, 1cc (CG-01AP);Accelagen Plus Surgical Matrix, 3cc… | Berkeley Advanced Biomaterials | 2026 | 0 | — |
| +3 | K232204 | ReyaGel (RG03 - MTP gel 3mL) | Fettech | 2024 | 0 | — |
| +3 | K231325 | Corplex P / Theracor P / Allacor P | Stimlabs, LLC | 2024 | 3 | — |
| +3 | K200413 | Symphony | Aroa Biosurgery, Ltd. | 2020 | 2 | — |
| +3 | K190528 | MariGen Wound Extra | Kerecis Limited | 2019 | 3 | — |
| +3 | K181330 | NeoMatriX Wound Matrix | Nextgen Biologics, Inc. | 2018 | 1 | — |
| +3 | K173223 | ologen Collagen Matrix | Aeon Astron Europe B.V. | 2018 | 0 | — |
| +3 | K162348 | ABCcolla Collagen Matrix | Acro Biomedical Co., Ltd. | 2017 | 1 | — |
| +3 | K162554 | Gentrix Surgical Matrix | Acell, Inc. | 2016 | 2 | — |
| +3 | K153364 | Kerecis SecureMesh | Kerecis Limited | 2016 | 0 | — |
| +3 | K152721 | Cytal Wound Matrix | Acell, Inc. | 2015 | 6 | 5 |
| +4 | K253204 | Catalyze | BioTissue Holdings, Inc. | 2026 | 0 | — |
| +4 | K252673 | LacertaMatrix | Lacerta Life Science | 2025 | 1 | — |
| +4 | K253339 | Theracor | Stimlabs, LLC | 2025 | 0 | — |
| +4 | K251845 | Marigen Wound Extra; Kerecis Silicone; Kerecis Parvus | Kerecis Limited | 2025 | 0 | — |
| +4 | K233378 | ABCcolla® Collagen ADM Scaffold | Acro Biomedical Co., Ltd. | 2024 | 0 | — |
| +4 | K242828 | Corplex P/ Theracor P/ Allacor P | Stimlabs, LLC | 2024 | 0 | — |
| +4 | K241080 | Kerecis Parvus (50207) | Kerecis Limited | 2024 | 1 | — |
| +4 | K241724 | Cytal® Wound Matrix; Cytal® Burn Matrix | Acell, Inc. | 2024 | 0 | — |
| +4 | K213231 | Kerecis Silicone | Kerecis Limited | 2022 | 1 | — |
| +4 | K213607 | Geistlich Wound Matrix PLUS | Geistlich Pharma AG | 2022 | 0 | — |
| +4 | K210024 | NeoMatriX Wound Matrix | Nextgen Biologics, Inc. | 2021 | 0 | — |
| +4 | K192725 | Cytal Wound Matrix 3-Layer | Acell, Inc. | 2019 | 1 | — |
| +4 | K182259 | Gentrix Surgical Matrix, Gentrix Surgical Matrix Hiatal | Acell, Inc. | 2019 | 0 | — |
| +4 | K180776 | Cytal Wound Particulate | Acell, Inc. | 2018 | 0 | — |
| +4 | K170763 | Gentrix Surgical Matrix Thick; Gentrix Surgical Matrix Extend | Acell, Inc. | 2017 | 0 | 2 |
| +5 | K260218 | LacertaMatrix | Lacerta Life Sciences | 2026 | 0 | — |