# K210835: Identify

- Pathway: 510(k) (Special)
- Applicant: Varian Medical Systems, Inc.
- Decided: Apr 20, 2021 after 29 days
- Product code: IYE (Accelerator, Linear, Medical)
- Device class: 2
- Regulation: 21 CFR 892.5050
- 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 K003285 (2001). 5 ancestors in all.
3 later devices descend from it; 1 cites it directly.
0 of 9 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K192968: Identify, Varian Medical Systems, Inc. (2019) Summary page 4.

## Most influential descendants
- K230576: Identify (2023), 2 descendants of its own
- K242957: Identify (4.0) (2025), 1 descendant of its own
- K252919: Identify (5.0) (2025), 0 descendants of its own

## Indications for use
IDENTIFY is indicated for patient and accessory identification, positioning and tracking for imaging and radiation therapy treatments.

Source page: https://510kreport.com/device/K210835
Methodology: https://510kreport.com/methodology