# K941322: Echo-Scan

- Pathway: 510(k) (Traditional)
- Applicant: Tomographic Tech
- Decided: Jul 27, 1995 after 496 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.
243 later devices descend from it; 1 cites it directly.
0 of 244 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
- K963807: Tomtec Echo-Scan (1996), 242 descendants of its own
- K992886: Powerview Ultrasound Workstation, Uidm-400A (1999), 212 descendants of its own
- K013633: Ssa-770A, Aplio Ultrasound System (2001), 211 descendants of its own
- K022400: Ssa-700A, Aplio Diagnostic Ultrasound System (2002), 210 descendants of its own
- K032281: Ssa-770A - Version 4, Aplio Diagnostic Ultrasound System (2003), 209 descendants of its own

Source page: https://510kreport.com/device/K941322
Methodology: https://510kreport.com/methodology