Intracochlear fluid pressure changes related to the insertional speed of a CI electrode
I Todt, P Mittmann, A Ernst - BioMed research international, 2014 - Wiley Online Library
Introduction. To preserve residual hearing the atraumaticity of the cochlea electrode
insertion has become a focus of cochlear implant research. In addition to other factors, the …
insertion has become a focus of cochlear implant research. In addition to other factors, the …
Effects of different insertion techniques of a cochlear implant electrode on the intracochlear pressure
I Todt, A Ernst, P Mittmann - Audiology and Neurotology, 2016 - karger.com
To achieve a functional atraumatic insertion, low intracochlear pressure changes during the
procedure are assumed to be important. The aim of this study was to observe intracochlear …
procedure are assumed to be important. The aim of this study was to observe intracochlear …
Comparison of the effects of four different cochlear implant electrodes on intra-cochlear pressure in a model
I Todt, M Mittmann, A Ernst, P Mittmann - Acta Oto-Laryngologica, 2017 - Taylor & Francis
Conclusion: Based on this model experiment, a small tip and low volume electrode show
lowest intra-cochlear pressure values. Insertional support by a tool minimizes fast pressure …
lowest intra-cochlear pressure values. Insertional support by a tool minimizes fast pressure …
Intracochlear pressure changes due to 2 electrode types: an artificial model experiment
P Mittmann, M Mittmann, A Ernst… - … –Head and Neck …, 2017 - journals.sagepub.com
Objective To preserve residual hearing in cochlear implant surgery, the electrode design
has been refined, and an atraumatic insertion has become one aspect of cochlear implant …
has been refined, and an atraumatic insertion has become one aspect of cochlear implant …
Impact of the insertion speed of cochlear implant electrodes on the insertion forces
G Kontorinis, T Lenarz, T Stöver… - Otology & …, 2011 - journals.lww.com
Background: Cochlear implant electrode insertion forces can influence the insertion trauma
and the preservation of residual hearing. The effect of the electrode insertion speed on the …
and the preservation of residual hearing. The effect of the electrode insertion speed on the …
The effect of different lubricants on cochlear implant electrode insertion forces
G Kontorinis, G Paasche, T Lenarz… - Otology & …, 2011 - journals.lww.com
Background: Parameters related to cochlear trauma, such as insertion forces, gained more
and more importance, especially in regard to preservation of residual hearing. The impact of …
and more importance, especially in regard to preservation of residual hearing. The impact of …
[HTML][HTML] Effects of round window opening size and moisturized electrodes on intracochlear pressure related to the insertion of a cochlear implant electrode
I Todt, A Ernst, P Mittmann - Audiology and Neurotology Extra, 2016 - karger.com
Intracochlear pressure changes during the cochlear implant insertion are assumed to be an
important contributor to hearing preservation. The aim was to observe intracochlear …
important contributor to hearing preservation. The aim was to observe intracochlear …
Investigation of ultra-low insertion speeds in an inelastic artificial cochlear model using custom-made cochlear implant electrodes
Purpose Latest research on cochlear implantations focuses on hearing preservation during
insertion of the implant's electrode array by reducing insertion trauma. One parameter which …
insertion of the implant's electrode array by reducing insertion trauma. One parameter which …
Intracochlear pressure transients during cochlear implant electrode insertion: effect of micro-mechanical control on limiting pressure trauma
RMB Hartl, C Kaufmann, MR Hansen… - Otology & …, 2019 - journals.lww.com
Methods: Human cadaveric heads were surgically prepared with an extended facial recess.
Electrodes from three manufacturers were placed both by using a micro-mechanical control …
Electrodes from three manufacturers were placed both by using a micro-mechanical control …
Three-dimensional force profile during cochlear implantation depends on individual geometry and insertion trauma
Objectives: To preserve the acoustic hearing, cochlear implantation has to be as atraumatic
as possible. Therefore, understanding the impact of the cochlear geometry on insertion …
as possible. Therefore, understanding the impact of the cochlear geometry on insertion …