NWB

Endoscope, Accessories, Narrow Band Spectrum

Product code

NWB

Device name

Endoscope, Accessories, Narrow Band Spectrum

Device class

Class 2

21 CFR

21 CFR 876.1500

Medical specialty

Gastroenterology, Urology

Marketing pathway

510(K)

510(k) clearances (all years, FDA)

9 (all years; only the last 3 years are listed here)

FDA classification definition

Alternative mode of visualization using narrow bands from the visible spectrum for illumination and indicated for endoscopy and endoscopic surgery of the upper and lower diagestive tract and urinary tract.

Definition text from the FDA device classification database (U.S. federal government work, public domain).