Devices descending from K770977
116 later devices reach Cardiovascular Spring Guides through their predicates, nearest generation first.
| Generation | Number | Device | Applicant | Decided | Own descendants | Recalls |
|---|---|---|---|---|---|---|
| +8 | K242873 | Ventrax™ Delivery System | Merit Medical Systems, Inc. | 2025 | 0 | — |
| +8 | K243224 | MitraClip™ G5 Steerable Guide Catheter (SGC0801); TriClip™ G5 Steerable Guide Catheter… | Abbott Medical | 2024 | 0 | — |
| +8 | K240829 | AuST Steerable Sheath | CenterPoint Systems, LLC | 2024 | 5 | — |
| +8 | K212026 | Amplatzer Steerable Delivery Sheath | Abbott Medical | 2021 | 3 | 1 |
| +8 | K212228 | WATCHMAN FXD Curve Access System | Boston Scientific Corporation | 2021 | 1 | Class I |
| +8 | K192106 | AcQRef Introducer Sheath | Acutus Medical, Inc. | 2019 | 0 | — |
| +9 | K261766 | CPS Locator 3D Plus Delivery Catheter | CenterPoint Systems, LLC | 2026 | 0 | — |
| +9 | K242106 | AuST Steerable Sheath | CenterPoint Systems, LLC | 2024 | 4 | — |
| +9 | K240018 | WATCHMAN TruSteer Access System (M635TU90050) | Boston Scientific Corporation | 2024 | 0 | Class I |
| +9 | K220340 | Amplatzer Steerable Delivery Sheath | Abbott Medical | 2022 | 2 | Class I |
| +10 | K251051 | AuST Steerable Sheath | CenterPoint Systems, LLC | 2025 | 3 | — |
| +10 | K232690 | Amulet™ Steerable Delivery Sheath | Abbott Medical | 2023 | 1 | — |
| +11 | K260942 | AuST Steerable Sheath | CenterPoint Systems, LLC | 2026 | 1 | — |
| +11 | K260163 | AuST CSP Introducer | CenterPoint Systems, LLC | 2026 | 0 | — |
| +11 | K250426 | Amulet™ Steerable Delivery Sheath | Abbott Medical | 2025 | 0 | — |
| +12 | K261492 | FieldFlex Steerable Sheath | CenterPoint Systems, LLC | 2026 | 0 | — |