# K904940: Olympus Infant Resectoscope and Accessories

- Pathway: 510(k) (Traditional)
- Applicant: Olympus Corp.
- Decided: Jan 13, 1992 after 438 days
- Product code: FJL (Resectoscope)
- 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.
273 later devices descend from it; 2 cite it directly.
5 of 274 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
- K993041: Olympus Xcyf-1T3 Oes Cystofiberscope/Nephrofiberscope Accessories and Ancillary Equipment (2000), 271 descendants of its own
- K021074: Visera Cystovideoscope Olympus Cyf Type V/VA (2002), 268 descendants of its own
- K062049: Evis Exera II 180 System (2006), 158 descendants of its own
- K100584: Evis Exeraii 180 System (2010), 132 descendants of its own
- K030960: Ecn Electronic Video Cystonephroscope (2003), 103 descendants of its own

Source page: https://510kreport.com/device/K904940
Methodology: https://510kreport.com/methodology