# K100577: Acclarent Cyclops Multi-Angle Endoscope

- Pathway: 510(k) (Traditional)
- Applicant: Acclarent, Inc.
- Decided: Jan 6, 2011 after 311 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 K921244 (1992). 37 ancestors in all.
4 later devices descend from it; 2 cite it directly.
0 of 42 devices in its family (counting itself) have a Class I recall.

## Predicates on the family tree (from the FDA summary)
- K080622: Entity Nasoview Led Nasopharyngoscope, Model 006105, Optim, Inc. (2008) Summary page 1.
- K002214: Sinuscope and Baccessories, Pollux Endoscopy, Inc. (2000) Summary page 1.
- K944656: Optus Sinuscopes and Accessories, Optus, Inc. (1995) Summary page 1.
- K935279: Karl Storz Hopkins I Rigid Autoclavable Telescope, Karl Storz Hopkins II Rigid Autoclavable Telescope, KARL STORZ Endoscopy-America, Inc. (1994) Summary page 1.
- K093677: Stryker Arthroscope, Stryker Endoscopy (2010). Cleared while this submission was under review Summary page 1.

## Most influential descendants
- K110097: Acclarent Cyclops Multi-Angle Endoscope (2011), 3 descendants of its own
- K132433: Acclarent Cyclops Multi-Angle Endoscope (2014), 1 descendant of its own
- K153701: ULYSS Multi View Sinuscope (2016), 0 descendants of its own
- K133941: Mitek Arthroscopes (2014), 0 descendants of its own

## Indications for use
The Acciarent Cyclops Multi-Angle Endoscope is intended to provide an endoscopic means to view the nasal cavity and nasopharynx in an operating room enviroment.

Source page: https://510kreport.com/device/K100577
Methodology: https://510kreport.com/methodology