Devices descending from K010242
33 later devices reach Cook Zilver Biliary Stent through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K081956 | Medinol X-Suit Nir Biliary Metallic Stent | Medinol, Ltd. | 2009 | 0 | — |
| +1 | K020788 | Wilson-Cook Zilver Biliary Stent | Wilson-Cook Medical, Inc. | 2002 | 32 | 3 |
| +2 | K163018 | Zilver 635 Biliary Stent | Cook Ireland, Ltd. | 2016 | 3 | — |
| +2 | K072720 | Alimaxx-B Uncovered Biliary Stent System | Alveolus, Inc. | 2008 | 1 | 6 |
| +2 | K040930 | Zilver Biliary Stent System Usw | Wilson-Cook Medical, Inc. | 2004 | 24 | — |
| +3 | K171809 | Epic Biliary Endoscopic Stent System | Boston Scientific Corporation | 2017 | 2 | — |
| +3 | K093947 | Alimaxx-B Uncovered Biliary Stent System Endoscopic | Merit Medical Systems, Inc. | 2010 | 0 | — |
| +3 | K073667 | Niti-S Biliary Stent | Taewoong Medical Co., Ltd. | 2008 | 23 | — |
| +4 | K251123 | Niti-S Biliary Stent; Niti-S Biliary Slim M Stent | Taewoong Medical Co., Ltd. | 2025 | 0 | — |
| +4 | K240464 | WallFlex Biliary RX Stent System; Epic Biliary Stent System; WallFlex Biliary RX Fully… | Boston Scientific | 2024 | 1 | — |
| +4 | K223626 | Niti-S Biliary Speed D Stent | Taewoong Medical Co., Ltd. | 2023 | 0 | — |
| +4 | K221071 | Niti-S Biliary Slim M Stent | Taewoong Medical Co., Ltd. | 2022 | 1 | — |
| +4 | K113551 | Esophageal TTS Stent | Taewoong Medical Co., Ltd. | 2012 | 10 | 1 |
| +4 | K111149 | Hanarostent Biliary (NNN) | M.I.Tech Co., Ltd. | 2011 | 6 | — |
| +4 | K093003 | Bonastent Biliary | Endochoice, Inc. | 2010 | 3 | — |
| +5 | K242950 | WallFlex Biliary PLUS RX Stent System | Boston Scientific | 2024 | 0 | — |
| +5 | K223354 | EGIS Biliary Single Bare Stent | S&G Biotech, Inc. | 2023 | 1 | — |
| +5 | K221482 | Esophageal TTS Stent | Taewoong Medical Co., Ltd. | 2022 | 2 | — |
| +5 | K211706 | Esophageal TTS Stent | Taewoong Medical Co., Ltd. | 2021 | 3 | — |
| +5 | K202973 | HANAROSTENT Benefit Biliary (NNN) | M.I.Tech Co., Ltd. | 2021 | 2 | — |
| +5 | K183396 | HANAROSTENT FASTTM Biliary (NNN) | M.I.Tech Co., Ltd. | 2019 | 0 | — |
| +5 | K140472 | Bonastent Tracheal / Bronchial | Endochoice, Inc. | 2014 | 1 | — |
| +5 | K140760 | Bonastent Biliary | Endochoice, Inc. | 2014 | 0 | — |
| +5 | K123205 | Esophageal TTS Stent | Taewoong Medical Co., Ltd. | 2013 | 9 | 1 |
| +6 | K242845 | EGIS Biliary Double Bare Stent (BDB080405) | S&G Biotech, Inc. | 2025 | 0 | — |
| +6 | K240522 | Esophageal TTS Stent | Taewoong Medical | 2024 | 1 | — |
| +6 | K201342 | HANAROSTENT Trachea/Bronchium (CCC) | M.I.Tech Co., Ltd. | 2020 | 0 | — |
| +6 | K200860 | HANAROSTENT Esophagus TTS (CCC), HANAROSTENT Esophagus TTS (NCN) | M.I.Tech Co., Ltd. | 2020 | 0 | — |
| +6 | K180144 | Agile Esophageal Stent System | Boston Scientific Corporation | 2018 | 3 | — |
| +7 | K243619 | Niti-S Esophageal Stent; Esophageal TTS Stent | Taewoong Medical Co., Ltd. | 2025 | 0 | — |
| +7 | K233837 | Agile Esophageal Stent System | Boston Scientific Corporation | 2024 | 1 | 9 |
| +7 | K211960 | Agile Esophageal OTW Stent System | Boston Scientific Corporation | 2021 | 2 | — |
| +8 | K261978 | WallFlex Esophageal Stent System;Agile Esophageal Over-the-Wire (OTW) Stent System | Boston Scientific Corporation | 2026 | 0 | — |