Devices descending from K090821
21 later devices reach Chex Single Use Curved Intraluminal Circular Stapler, Model CS 21, CS 25, CS… through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K120179 | Reach Surgical Staplers | Reach Surgical, Inc. | 2012 | 17 | — |
| +1 | K101378 | Frankenman Surgical Staplers | Suzhou Frankenman Medical Equipment Co., Ltd. | 2010 | 1 | — |
| +1 | K100386 | Disposable Circular Stapler, Models Why-25, Why-29. Why 32 | Changzhou Waston Medical Appliance Co., Ltd. | 2010 | 0 | — |
| +2 | K211811 | Disposable Endoscopic Staplers and Reload Unit, Disposable Hemorrhoidal Cutter Staplers… | Wuxi Beien Surgery Device Co., Ltd. | 2022 | 0 | — |
| +2 | K192566 | Reach and CQ'ENCE Circular Staplers | Reach Surgical, Inc. | 2019 | 0 | — |
| +2 | K161905 | Disposable Circular Stapler for Hemorrhoids, Disposable Circular Stapler, Disposable… | Changzhou Xin Neng Yuan Medical Stapler Co.,Ltd | 2016 | 0 | — |
| +2 | K141367 | LS Series Linear Stapler and Reloads, CLC Series Curved Linear Cutter and Reloads, LC… | Touchstone International Medical Science Co., Ltd. | 2014 | 7 | — |
| +2 | K133499 | Suzhou Beinuo Surgical Staplers - Circular Staplers for Single Use, Hemorrhoidal… | Suzhou Beinuo Medical Equipment Co., Ltd. | 2014 | 0 | — |
| +2 | K130738 | Endoscopic Linear Cutting Staplers with Single Use Loading Units | Nanjing Maidixin Medical Device Co., Ltd. | 2013 | 0 | — |
| +2 | K131511 | Disposable Circular Stapler, Disposable Curved Cutter Stapler, Disposable Linear… | Changzhou Sinolinks Medical Innovation Co., Ltd. | 2013 | 14 | — |
| +3 | K173443 | AEON Endoscopic Stapler | Lexington Medical, Inc. | 2018 | 5 | — |
| +3 | K171589 | AEON Endoscopic Stapler | Lexington Medical, Inc. | 2017 | 0 | — |
| +3 | K161757 | Single Use Curved Cutters, Single Use Circular Staplers, Single Use Linear Cutters and… | Victor Medical Instruments Co., Ltd. | 2016 | 3 | — |
| +3 | K141097 | CSC Series Intraluminal Stapler for Single Use | Touchstone International Medical Science Co., Ltd. | 2014 | 0 | — |
| +4 | K211197 | Disposable Endoscopic Cutter Stapler and Cartridge | Changzhou Waston Medical Appliance Co., Ltd. | 2023 | 0 | — |
| +4 | K211458 | Disposable Anorectal Staplers, Disposable Intraluminal Staplers, Disposable Linear… | Ningbo Verykind Medical Device Co., Ltd. | 2021 | 0 | — |
| +4 | K182380 | AEON Endoscopic Stapler | Lexington Medical, Inc. | 2018 | 4 | — |
| +5 | K201882 | AEON Endoscopic Stapler | Lexington Medical, Inc. | 2020 | 3 | — |
| +6 | K222210 | AEON Endoscopic Stapler | Lexington Medical, Inc. | 2023 | 2 | — |
| +7 | K251482 | AEON™ Endoscopic Powered Stapler | Lexington Medical, Inc. | 2025 | 0 | — |
| +7 | K234039 | AEON Endoscopic Powered Stapler (Short/AEPH060); AEON Endoscopic Powered Stapler… | Lexington Medical, Inc. | 2024 | 0 | — |