Slim 20 Electrode (CI624)

Built of the thin, atraumatic design of Slim Straight, while providing an electrode specifically designed for 20mm insertions.


Slim 20 Electrode (CI624)

  • The Slim 20 Electrode is indicated for round window, extended round window and cochleostomy surgical approaches.

  1. Softip™ measuring 0.3mm diameter at apical end, proven to minimize insertion trauma.2
  2. 22 half-banded platinum electrodes delivering the greatest number of spectral channels over 19.1mm active length.
  3. Intracochlear electrode, smooth lateral surface.
  4. White marker indicating 20mm maximum insertion depth.
  5. Basal diameter at 0.6mm.
  6. Patented basal support enabling a smooth, single motion insertion for ease of use.
  7. Handle intended to aid maneuverability and ease of surgical handling
  8. Two extracochlear electrodes (one on the receiver/stimulator and one on the extracochlear electrode lead) designed to provide individualized stimulation and mapping.

Technical Specifications Sheet

Slim 20 Electrode (CI624) Technical Specifications Sheet


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This material is intended for health professionals. If you are a consumer, please seek advice from your health professional about treatments for hearing loss. Outcomes may vary, and your health professional will advise you about the factors which could affect your outcome. Always read the instructions for use. Not all products are available in all countries. Please contact your local Cochlear representative for product information.

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  1. FUN1142 Electrode Comparison Chart.
  2. Roland J T, A model for cochlear implant electrode insertion and force evaluation: Results with a new electrode design and insertion technique, Laryngoscope, vol. 115, pp. 1325-1339, 2005.