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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
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.
- 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.