# K003890: VHF Ultrasonic Arc-Scan System

- Pathway: 510(k) (Traditional)
- Applicant: Ultralink, LLC
- Decided: May 22, 2001 after 155 days
- Product code: IYO (System, Imaging, Pulsed Echo, Ultrasonic)
- Device class: 2
- Regulation: 21 CFR 892.1560
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
3 later devices descend from it; 1 cites it directly.
0 of 4 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- None. FDA has not posted a summary or statement for it, so its predicates are not known.

## Most influential descendants
- K021333: Artemis (2002), 2 descendants of its own
- K153416: ArcScan Insight 100 (2016), 0 descendants of its own
- K051304: Iscience Surgical Ophthalmic Imaging System (2005), 0 descendants of its own

Source page: https://510kreport.com/device/K003890
Methodology: https://510kreport.com/methodology