[HTML][HTML] On the interdependence of insertion forces, insertion speed, and lubrication: Aspects to consider when testing cochlear implant electrodes

M Fröhlich, D Schurzig, TS Rau, T Lenarz - Plos one, 2024 - journals.plos.org
… During the insertion of cochlear implant (CI) electrode arrays, forces occur which may cause
… influencing insertion forces come to contradicting results, especially regarding insertion

[HTML][HTML] Frictional behavior of cochlear electrode array is dictated by insertion speed and impacts insertion force

D Dohr, N Fiedler, W Schmidt, N Grabow, R Mlynski… - Applied Sciences, 2021 - mdpi.com
… and electrode insertion force. This dependence is a relevant future parameter to evaluate
and reduce cochlear implant insertion … Hence, insufficient lubrication of the entire electrode

Zwitterionic photografted coatings of cochlear implant biomaterials reduce friction and insertion forces

DM Bennion, R Horne, A Peel, P Reineke… - Otology & …, 2021 - journals.lww.com
effect of the thin-films on the force necessary to insert the electrode arrays into the cochlea.
… These include avoidance of cochleostomy, shorter depth of insertion, use of lubricants, …

Finite element modelling of the surgical procedure for placement of a straight electrode array: Mechanical and clinical consequences

B Areias, MPL Parente, F Gentil, RMN Jorge - Journal of Biomechanics, 2021 - Elsevier
… pressure at the cochlear implant tip and the insertion force was obtained. The … Cochlear
implant electrode insertion force and contact pressure between the implant tip and the cochlear

[HTML][HTML] Impact of scala tympani geometry on insertion forces during implantation

F Hrncirik, IV Roberts, C Swords, PJ Christopher… - Biosensors, 2022 - mdpi.com
… into the model prior to the insertion for lubricating the lumen of the model [56,57]. The …
Although this study represents one of the more detailed studies of cochlear implant forces to date, …

[HTML][HTML] Evaluation of insertion forces and cochlea trauma following robotics-assisted cochlear implant electrode array insertion

CR Kaufmann, AM Henslee, A Claussen… - Otology & …, 2020 - journals.lww.com
… [RW] insertion), use of lubricants or drugs in the cochlea (eg, intraoperative corticosteroids)
(10,11) , and a general emphasis on the use of atraumatic or “soft” surgical techniques during …

[HTML][HTML] Fabrication of human anatomy-based scala tympani models with a hydrophilic coating for cochlear implant insertion experiments

P Aebischer, M Caversaccio, W Wimmer - Hearing research, 2021 - Elsevier
… Measurements of insertion forces of cochlear implant electrode arrays show a very good …
good agreement of insertion forces both in terms of linear insertion depth and insertion speed …

[HTML][HTML] Coating stability and insertion forces of an alginate-cell-based drug delivery implant system for the inner ear

S Hügl, V Scheper, MM Gepp, T Lenarz, TS Rau… - Journal of the …, 2019 - Elsevier
… can receive a cochlear implant (CI). The CI consists of an electrode array which is implanted
into the … The difference between forces of reference and lubricant group to coated group was …

[HTML][HTML] A PLLA Coating Does Not Affect the Insertion Pressure or Frictional Behavior of a CI Electrode Array at Higher Insertion Speeds

D Dohr, K Wulf, N Grabow, R Mlynski, SP Schraven - Materials, 2022 - mdpi.com
… have received a cochlear implant worldwide [1]. During CI … Furthermore, artificial perilymph
was used as a lubricant … to the insertion pressure, the insertion forces of the electrode arrays …

[HTML][HTML] Impact of Insertion Speed, Depth, and Robotic Assistance on Cochlear Implant Insertion Forces and Intracochlear Pressure: A Scoping Review

F Hrnčiřík, L Nagy, HL Grimes, H Iftikhar, J Muzaffar… - Sensors, 2024 - mdpi.com
Lubricants function by … insertion speeds, as well as constant robotics-assisted speeds below
human limits. The lack of a strong correlation between insertion speed and insertion forces