# K182102: Rhino-Laryngo Videoscope Olympus Enf-VH2, Rhino-Laryngo Videoscope Olympus Enf-V4

- Pathway: 510(k) (Traditional)
- Applicant: Olympus Medical Systems Corp.
- Decided: Feb 6, 2019 after 187 days
- Product code: EOB (Nasopharyngoscope (Flexible Or Rigid))
- Device class: 2
- Regulation: 21 CFR 874.4760
- Recalls of this device: none
- Data: FDA decisions to Oct 25, 2026; recalls to Oct 12, 2026

## Lineage
Longest line of descent: 7 generations back to K931154 (1993). 21 ancestors in all.
1 later device descends from it; 1 cites it directly.
2 of 23 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K061313: Evis Exera 180 System, Olympus Medical Systems Corporation (2006) Summary page 5.

## Most influential descendants
- K221638: Rhino-Laryngo Videoscope Olympus ENF-VH, Rhino-Laryngo Videoscope Olympus ENF-V3 (2022), 0 descendants of its own

## Indications for use
This instrument is intended to be used with an Olympus video system center, light source, documentation equipment, display monitor, and other ancillary equipment for endoscopic diagnosis. This instrument is indicated for use within the nasal lumens and airway anatomy (including nasopharynx and trachea).

Source page: https://510kreport.com/device/K182102
Methodology: https://510kreport.com/methodology