The Most Advanced Cochlear
Implant Technology
The HiRes 90K
™
Advantage implant features the HiFocus electrode family and the most advanced sound
processing circuitry
in the world. Its sophisticated design provides unsurpassed programming flexibility,
nearly unlimited ways to deliver sound, the industry’s highest case impact resistance
1,2
, and full upgradeability for
access to tomorrow’s innovations without surgery.
HiRes 90K
™
ADVANTAGE Implant
Electronic Technical Specifications
Information Update Rate 90 kHz
Stimulation Rate Up to 83,000 pps (software limited)
Independent Output Circuits 16
Spectral Bands Up to 120 sites of stimulation (software limited)
Telemetry Bi-directional communication link
Forward: 49 MHz
(AM)
Backward: 10.7 MHz (FM)
IntelliLink™ Implant and processor association
Diagnostics Neural response imaging, impedance measurements, ESRT, Integrity Testing
ADC Resolution Sampling Rate Resolution: 9 bits
Sampling Rate: 25 KHz
Stimulation Delivery Specifications
HiRes-P with Fidelity 120™ (paired), HiRes-S with Fidelity 120™ (sequential)
HiRes-P (paired) and HiRes-S (sequential)
CIS and MPS Modes
Implant Materials and Dimensions
Titanium Case 5.5 mm total profile, 2.5 mm above bone profile with 3 mm bone depth
Housing 28 mm x 56 mm flexible silicon
Weight 12 grams
Magnet Removable for 0.3T and 1.5T MRI scans*
Telemetry Coil Gold-braided wire and Platinum-shielded wire in flexible silicon
Ground 2 – Case ground and ring electrode ground
Impact Resistance Value 6 joules
1
Electrode Technical Specifications
HiFocus™ Electrode Family HiFocus™ 1j lateral wall electrode
HiFocus Helix™ peri-modiolar electrode
HiFocus Mid-Scala electrode
Electrodes 16 platinum contacts
Plantinum–iridium wires
Flexible silicon carrier
Integrated ground
Contact Spacing HiFocus 1j 1.1 mm
HiFocus Helix 0.85 mm
HiFocus Mid-Scala 1 mm
Active Length HiFocus 1j 17 mm
HiFocus Helix 13.25 mm
HiFocus Mid-Scala 15 mm
Insertion Tool Yes
Reloadable Yes
Recommended Insertion HiFocus 1j and HiFocus Helix: cochleostomy
HiFocus Mid-Scala: round window and cochleostomy
*Center must contact AB prior to MRI procedure
HiFocus Helix
Electrode
HiFocus 1j
Electrode
HiFocus Mid-Scala
Electrode
(54 pages)
Manymanuals.com
Manymanuals.de
Manymanuals.fr
Manymanuals.it
Manymanuals.pl
Manymanuals.cz
Manymanuals.es
Manymanuals-pt.com
Commentaires sur ces manuels