# K860858: Olympus PF-18 & PF-25 Ultrathin Angioscope

- Pathway: 510(k) (Traditional)
- Applicant: Olympus Corp.
- Decided: Nov 20, 1986 after 258 days
- Product code: LYK (Angioscope)
- Device class: 2
- Regulation: 21 CFR 876.1500
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
No predicates in its family tree.
2 later devices descend from it; 2 cite it directly.
0 of 3 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
- K050808: Coronary Sinus Access Kit, Model KCS8F-01 (2005), 1 descendant of its own
- K062340: Cardiooptics Augmentative Cardiac Optical Imaging System (2006), 0 descendants of its own

Source page: https://510kreport.com/device/K860858
Methodology: https://510kreport.com/methodology