# K210176: FlowSaver Blood Filter

- Pathway: 510(k) (Traditional)
- Applicant: Inari Medical
- Decided: Jul 22, 2021 after 181 days
- Product code: CAC (Apparatus, Autotransfusion)
- Device class: 2
- Regulation: 21 CFR 868.5830
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 3 generations back to K951592 (1996). 5 ancestors in all.
6 later devices descend from it; 2 cite it directly.
0 of 12 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K024097: Summit Medical LTD Celltrans Postoperative Autotransfusion Set, Models AB400-10, AB400-12, AB400-14, Summit Medical, Ltd. (2003) Summary page 4.

## Most influential descendants
- K240426: Aventus Clot Management System (2024), 3 descendants of its own
- K253925: Aventus Thrombectomy System (2026), 2 descendants of its own
- K221483: FlowSaver Blood Return System (2023), 1 descendant of its own
- K261105: Powered Aventus Thrombectomy System™ (2026), 0 descendants of its own
- K262030: Aventus Thrombectomy System (2026), 0 descendants of its own

## Indications for use
The FlowSaver Blood Return System is used with Triever Catheters for autologous blood transfusion.

Source page: https://510kreport.com/device/K210176
Methodology: https://510kreport.com/methodology