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Related Experiment Videos

HiFocus Helix™ electrode insertion: surgical approach.

Arthur Menino Castilho1, Henrique Furlan Pauna2, Fernando Laffitte Fernandes3

  • 1Otology, Audiology and Implantable Ear Prostheses, Ear, Nose, Throat and Head and Neck Surgery Department, State University of Campinas, UNICAMP, PO BOX 6111, São Paulo, 13081-970, Brazil. arthurcastilho@gmail.com.

BMC Research Notes
|July 16, 2015
PubMed

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Summary

The HiFocus Helix™ electrode, a precurved cochlear implant, was successfully inserted in Brazil for severe-to-profound hearing loss. This device offers practical benefits and hearing improvement for patients.

Area of Science:

  • Otolaryngology
  • Neurosurgery
  • Biomedical Engineering

Background:

  • Cochlear implants are vital for severe-to-profound hearing loss rehabilitation.
  • Electrode selection and insertion technique are critical to minimize cochlear damage.
  • The HiFocus Helix™ electrode's precurved design aims for optimal contact with spiral ganglion cells.

Observation:

  • This case study details the first HiFocus Helix™ electrode insertion in Brazil.
  • The patient presented with profound hearing loss due to Mondini's dysplasia.
  • Surgical particularities and device specifics were documented during the procedure.

Findings:

  • The surgical insertion of the HiFocus Helix™ electrode proceeded without complications.
  • The patient demonstrated enhanced hearing thresholds and improved speech perception post-implantation.

Related Experiment Videos

  • The electrode insertion was straightforward, yielding the anticipated audiological benefits.

    • Implications:

    • The HiResolution™ Bionic Ear System with HiFocus Helix™ electrode is a practical and effective cochlear implant solution.
    • This system offers significant benefits for individuals with severe-to-profound hearing loss.
    • The findings support the use of this advanced cochlear implant technology in clinical practice.