# K172558: iVAS 8g Bone Biopsy Kit, iVAS 11g Bone Biopsy Kit, iVAS 10g Bone Biopsy Kit

- Pathway: 510(k) (Traditional)
- Applicant: Stryker Corporation
- Decided: Oct 5, 2017 after 42 days
- Product code: KNW (Instrument, Biopsy)
- Device class: 2
- Regulation: 21 CFR 876.1075
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 4 generations back to K890925 (1989). 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)
- K070091: Coaxial Bone and Vertebral Body Biopsy Needle Model# JBC1213, JBC1208, Cardinal Health, Inc. (2007) Summary page 5.

## Most influential descendants
- K180327: Stryker iVAS 13g Bone Biopsy Kit (2018), 0 descendants of its own

## Indications for use
The Stryker iVAS® Bone Biopsy Kit can be used as a biopsy tool to remove sample tissue from bone or vertebral body using a coring, cutting or aspiration technique.

Source page: https://510kreport.com/device/K172558
Methodology: https://510kreport.com/methodology