# K083553: Naso-Laryngo-Pharyngoscope

- Pathway: 510(k) (Special)
- Applicant: Schoelly Imaging, Inc.
- Decided: Jan 16, 2009 after 46 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: 1 generation back to K991560 (1999). 1 ancestor in all.
4 later devices descend from it; 1 cites it directly.
0 of 6 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K991560: Naso-Laryngo-Pharyngoscope, Fiber Imaging Technologies, Inc. (1999) Summary page 1.

## Most influential descendants
- K132009: Cmos Video Nasopharyngoscope System (2014), 3 descendants of its own
- K143673: CMOS Video Nasopharyngoscope System (2015), 1 descendant of its own
- K232015: ATMOS Scope (507.7000.0); ATMOS Scope Pro (507.7050.0); ATMOS Scope iPrime (507.7060.0) (2023), 0 descendants of its own
- K222587: PatCom Distal Chip Endoscope (2023), 0 descendants of its own

## Indications for use
The Schoelly Naso-Laryngo-Pharyngoscope is intended to be used by qualified surgeons and physicians to visualize and observe the pharynx and the larynx.

Source page: https://510kreport.com/device/K083553
Methodology: https://510kreport.com/methodology