TruBlue LASER
Clinical Applications

445 nm, applied across ENT surgery.

The TruBlue 445 nm platform spans five ENT specialties. Each page below details the indications, recommended device configuration, peer-reviewed evidence, and live procedure footage for that specialty.

ENT Specialty · / 01

Laryngology at 445 nm.

Precision ablation and coagulation in the larynx using 445 nm blue-diode laser energy. Targets vascular and epithelial lesions with selective absorption by oxyhemoglobin. Enables office-based and microlaryngoscopic interventions with minimal thermal spread.

6
Indications
10
Peer-reviewed
10
Procedures
52
Reference centers
Indications

Where TruBlue excels in laryngology

  • Benign vocal fold lesions (polyps, nodules, cysts)
  • Recurrent respiratory papillomatosis (RRP)
  • Leukoplakia and dysplastic epithelial lesions
  • Microvascular lesions of the vocal folds
  • Reinke oedema
  • Laryngeal web lysis
Live procedures

See the wavelength in action

Real-case footage from operating rooms worldwide. Click for the full video.

Procedure Videos · Laryngology
/ 10
Peer-reviewed evidence

Clinical validation

All 10 →
  • 2024· LoE 4DOI ↗

    445 nm Blue Laser for Cricopharyngeal Myotomy/Zenker's Diverticulotomy: Proof of Concept and Use

    Kevin Tie et al.

    Laryngoscope, 134:4620–4624, 2024

  • 2024DOI ↗

    Use of the 445 nm Blue Laser for Management of Early Glottic Carcinoma: Preliminary 1-Year Results

    David E. Rosow et al.

    Laryngoscope 00:1–5, 2024

  • 2023DOI ↗

    Laryngeal office-based procedures: A safe approach

    R. Bar et al.

    Am J Otolaryngol. 2024 Mar-Apr;45(2):104128

  • 2023DOI ↗

    The Safety and Efficacy of the 445-nm Blue Laser for Operative Management of Benign Nonvascular Laryngeal Lesions

    Bailey Balouch et al.

    Journal of Voice (2023)

Recommended configuration

Platform setup

Flagship
WOLF TruBlue Pro with HiFLEX fiber; PeakPulse 27 W or Pulsed modes for controlled ablation.
View the platform
Global reference centers

52+ surgeons use TruBlue

World map →
  • Robert T. Sataloff, MD, DMA, FACS
    Drexel University College of Medicine
    Philadelphia · USA
  • Henry T. Hoffman, MD, MS, FACS
    University of Iowa Hospitals & Clinics
    Iowa City · USA
  • David Edward Rossow, MD
    UHealth University of Miami Health System
    Miami · USA
  • Adam D. Rubin, MD
    Lakeshore Professional Voice Center · Lakeshore Ear, Nose & Throat Center
    Detroit · USA
  • Dr. Ramone Franko
    Mass Eye & Ear Infirmary · Voice and Speech Laboratory · Harvard Medical School
    Boston · USA
  • Dr. Seth Daily
    University of Wisconsin School of Medicine · Section of Laryngology and Voice Surgery
    Madison · USA
  • Fermin M. Zubiaur, MD, FACS
    Voice Clinic Mexico City
    Mexico City · Mexico
  • Dr. Victor Hernandez
    Clinica Colombia and Hospital Universitario Clinica San Rafael
    Bogotá · Colombia
Related specialties

Across ENT surgery

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