Pediatric video pharyngoscope USB NasoFlex

high-definitionwith working channelwith USB connection

Overview
USB NasoFlex — a flexible video naso‑pharyngo‑laryngoscope with direct USB (UVC) connection for ENT practice. Integrated imaging and LED illumination allow immediate HD video capture on PC, laptop, tablet or smartphone without an external video processor or proprietary drivers.

Key clinical advantages

• USB Plug & Play — direct UVC connection to common devices; driver-free operation on supported operating systems.
• HD video imaging — integrated CMOS sensor with 1,280 × 800 pixels and built-in LED for uniform illumination.
• Slim outer diameters — smallest ø 2.80 mm for use in narrow anatomy; multiple sizes to match patient groups and indications.
• Wide field of view & deflection — 120° FOV, depth of field 3–200 mm, deflection U 130° / D 130° for full visualization from nasopharynx to larynx.

Clinical applications

• Sinuscopy — assessment of nasal cavity, mucosa and turbinates.
• Nasopharyngoscopy — visualisation of epipharynx, adenoids and tubal openings.
• Laryngoscopy — inspection of vocal cords, glottis and hypopharynx.
• Stroboscopy — evaluation of voice disorders and vocal fold pathology.
• FEES (Fiberoptic Endoscopic Evaluation of Swallowing) — application in dysphagia assessment and therapy.
• Pediatrics & Phoniatrics — slim diameters suitable for children and narrow anatomy.

Semi-disposable option & reprocessing
OPTEC provides a semi-disposable model (OC 600235) intended for limited reuse to simplify infection-control workflows (reuse up to 10×). Standard models (OC 600128, OC 600130, OC 600140) are fully reprocessable and compatible with standard disinfectants. All models meet EU MDR 2017/745 and are CE‑certified.

Seamless practice integration

• UVC standard — compatible with common practice documentation systems; driver-free on supported OS.
• Operating systems — Windows and macOS supported without additional drivers.
• Workflow integration — direct capture into patient documentation; optional OPTEC documentation software available.
• Compact and mobile — single-device solution without separate camera head, light guide or external processor; suitable for clinic, office and field use.

Model overview (table)
Parameter | OC 600128 | OC 600130 | OC 600140 | OC 600235 (NEW)
Outer Diameter | ø 2.80 mm | ø 3.00 mm | ø 4.00 mm | ø 3.50 mm
Working Length | 350 mm | 350 mm | 350 mm | 350 mm
Deflection | U 130° / D 130° | U 130° / D 130° | U 130° / D 130° | U 130° / D 130°
Field of View | 120° | 120° | 120° | 120°
Depth of Field | 3–200 mm | 3–200 mm | 3–200 mm | 3–200 mm
Working Channel | — | — | ø 2.0 mm | —
Reprocessing | Fully reprocessable | Fully reprocessable | Fully reprocessable | Reuse up to 10× (semi-disposable)

Technical specifications (summary)

• Imaging: integrated CMOS sensor, 1,280 × 800 pixels
• Illumination: integrated LED light source
• Field of View: 120°
• Depth of Field: 3–200 mm
• Deflection: U 130° / D 130°
• Connection: USB (UVC standard), driver-free
• Compatibility: PC, laptop, tablet, smartphone; Windows / macOS
• Outer diameters available: ø 2.80 mm (OC 600128), ø 3.00 mm (OC 600130), ø 4.00 mm (OC 600140)
• Working length: 350 mm (all models)
• Working channel: ø 2.0 mm (OC 600140 only)
• Reprocessing: fully reprocessable models (OC 600128 / 130 / 140); semi-disposable OC 600235 (limited reuse)
• Regulatory: CE‑certified, MDR 2017/745