# K810660: Kremer Corneometer Ultrasonic Pachometer

- Pathway: 510(k) (Traditional)
- Applicant: Accutome, Inc.
- Decided: Aug 21, 1981 after 163 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
- K042752: Accupach V (2004), 2 descendants of its own
- K152573: 4Sight (2015), 0 descendants of its own
- K050552: Pachpen Pachymeter, Model 24-5100 (2005), 0 descendants of its own

Source page: https://510kreport.com/device/K810660
Methodology: https://510kreport.com/methodology