Devices descending from K013919
10 later devices reach Torflex Transseptal Guiding Sheath through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +1 | K102948 | Torflex Transseptal Guiding Sheath | Baylis Medical Co., Inc. | 2011 | 9 | Class I |
| +2 | K183655 | VersaCross Transseptal Sheath | Baylis Medical Company, Inc. | 2019 | 2 | 3 |
| +2 | K182064 | ExpanSure Transseptal Dilation System | Baylis Medical Company, Inc. | 2019 | 5 | — |
| +3 | K231108 | Talon Transseptal Sheath | Inari Medical, Inc. | 2023 | 0 | — |
| +3 | K213492 | Dib UltraNav Transseptal Catheter System | Dib Ultranav Medical, LLC | 2022 | 0 | — |
| +3 | K201288 | ExpanSure Large Access Transseptal Dilator | Baylis Medical Company, Inc. | 2020 | 4 | — |
| +4 | K220414 | VersaCross Connect Transseptal Dilator | Baylis Medical Company, Inc. | 2022 | 3 | — |
| +5 | K241720 | VersaCross Connect™ Transseptal Dilator | Baylis Medical Company, Inc. | 2024 | 1 | — |
| +5 | K233647 | VersaCross Connect™ Transseptal Dilator | Baylis Medical Company, Inc. | 2023 | 0 | — |
| +6 | K251325 | VersaCross Connect™ Transseptal Dilator | Baylis Medical Company, Inc. | 2025 | 0 | — |