# K894834: Dermascan C, an Ultrasonic Diagnostic System

- Pathway: 510(k) (Traditional)
- Applicant: Brymill Corp.
- Decided: Oct 2, 1989 after 63 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.
19 later devices descend from it; 2 cite it directly.
0 of 20 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
- K983945: Cortex Dermascan C Ultrasonic System (1999), 17 descendants of its own
- K132028: Ulthera System (2013), 16 descendants of its own
- K134032: Ulthera System (2014), 15 descendants of its own
- K180623: Ulthera System (2018), 13 descendants of its own
- K211483: SofWave System (2021), 8 descendants of its own

Source page: https://510kreport.com/device/K894834
Methodology: https://510kreport.com/methodology