# K233646: Intri24 Introducer Sheath (52-101)

- Pathway: 510(k) (Special)
- Applicant: Inari Medical, Inc.
- Decided: Dec 12, 2023 after 28 days
- Product code: DYB (Introducer, Catheter)
- Device class: 2
- Regulation: 21 CFR 870.1340
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 5 generations back to K032073 (2003). 6 ancestors in all.
1 later device descends from it; 1 cites it directly.
0 of 8 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K212392: Intri24 Sheath, Inari Medical, Inc. (2022) Summary page 5.

## Most influential descendants
- K252508: Intri26 Introducer Sheath (2025), 0 descendants of its own

## Indications for use
The Intri24 Introducer Sheath is indicated to provide a conduit for the insertion of endovascular devices into the vasculature while minimizing blood loss associated with such insertions.

Source page: https://510kreport.com/device/K233646
Methodology: https://510kreport.com/methodology