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 · / 03

Otology at 445 nm.

Laser-assisted middle-ear surgery using 445 nm energy in confined anatomical spaces. The wavelength enables non-contact cutting and coagulation without mechanical trauma, suited to ossicular chain work and stapedotomy.

5
Indications
6
Peer-reviewed
2
Procedures
Indications

Where TruBlue excels in otology

  • Stapedotomy for otosclerosis
  • Cholesteatoma matrix dissection
  • Tympanic membrane repair assistance
  • Granulation tissue removal in chronic otitis media
  • Vascular lesion management in the middle ear
Live procedures

See the wavelength in action

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

Procedure Videos · Otology
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Peer-reviewed evidence

Clinical validation

All 6 →
  • 2024· LoE 3DOI ↗

    The Role of TruBlue Laser in Cholesteatoma Surgery

    Ka Yue Aurora Tam et al.

    Otology & Neurotology 45(5):p 552-555, June 2024

  • 2024DOI ↗

    Blue laser for the exclusive endoscopic transcanal approach to middle ear paraganglioma

    M. Quer-Castells et al.

    Eur Arch Otorhinolaryngol. 2024 Apr;281(4):2041-2045

  • 2024DOI ↗

    Conventional vs. diode laser stapedotomy: audiological outcomes and clinical safety

    Leonardo Elías Ordóñez Ordóñez et al.

    European Archives of Oto-Rhino-Laryngology (2024)

  • 2023DOI ↗

    Permanent occlusion of the Eustachian tube: a retrospective study on reopening procedures

    Sudhoff et al.

    Eur Arch Otorhinolaryngol 281, 1693–1700 (2024)

Recommended configuration

Platform setup

Flagship
WOLF TruBlue with rigid otology probe; Pulsed mode 5–10 W for precise, non-contact ossicular work.
View the platform
Related specialties

Across ENT surgery

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Ready to bring TruBlue into your otology practice?

Book a live demo or a clinical consultation with our team at A.R.C. Laser.

Browse evidence