COCHLEAR™ NUCLEUS® SYSTEM RELIABILITY REPORT
Volume 4 | December 2020
Reporting to ANSI/AAMI CI86 Standard
ABOUT THIS DOCUMENT
This document provides reliability data for the internal (cochlear implant) and external (sound processor) components of our Cochlear™ Nucleus® Implant Systems.
This data meets the reporting standards and methodology recommended by ANSI/AAMI CI86 – Cochlear implant systems: Requirements for safety, functional verification, labeling and reliability reporting1.
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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THE ANSI/AAMI CI86 STANDARD
In 2017, the ANSI/AAMI CI86 guidelines were approved, outlining procedures that manufacturers should follow when reporting the reliability of cochlear implants and sound processors.
The guidelines require manufacturers to provide information to the public about the percentage of implanted devices that have been removed following implantation. This number is the cumulative removal percentage, or CRP. Age-related differences may affect the CRP, so data is shown for patients who are both older (10 years of age or older) and younger (less than 10 years of age) at the time they received the implant. Typically, children younger than 10 years of age have a higher chance of activity-related damage to the device.
The guidelines also require manufacturers to provide information about returned device failure rates for sound processor models sold in the US. This metric is the Failed Component Return Rate (FCRR).
You will note that no hearing implant device has perfect reliability over time. If a cochlear implant is removed, the surgeon returns the device to the implant manufacturer for testing. If the manufacturer finds that the device is not working properly, additional tests are performed to determine the cause of the failure. Once testing is complete, the results are sent to the hearing professional and the manufacturer’s reliability data is updated. As part of the requirements of ANSI/AAMI CI86, device manufacturers send detailed reliability reports to the U.S. Food and Drug Administration (FDA) every six months. Frequently, the device manufacturer uses the results of these tests to improve the design of future products.
The guidelines require manufacturers to publish their updated reliability data every six months. To ensure you have the most recent information, check the date on this document. The most recent report is available at www.cochlear.com/intl.
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Reporting to ANSI/AAMI CI86 Standard
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COCHLEAR™ IMPLANT DATA
In this document, Cumulative Removal Percentage (CRP) is used to measure implant reliability. CRP is the percentage of implanted devices that have been removed following implantation. The CRP provides information regarding the reliability of a certain make and model of implant over time.
For example, if the CRP after five years of experience with a specific implant model is 2%, this means that after five years, the patient’s chance of obtaining continued benefit from the cochlear implant system, as described for its intended use, is 98%.
It is important to track device reliability information over time because cochlear implants typically remain implanted for many years. It is also important to track the reasons for removal when devices are replaced. The CRP classifies removed devices into three categories that define the reason for removal:
• Medical Related. Examples of medical reasons for device removal include infection, rejection of the device due to allergy, or incorrect positioning of the internal device.
• Device Failure. Examples of device failure reasons for removal include suspected implant failure due to mechanical or electrical issues, moisture damage, or other problems with device function.
• Inconclusive. Occasionally, testing of the device indicates no fault, despite a reason for removal. For example, a patient experiences unexplained performance decline, but testing of the removed device reveals normal function.
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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NUCLEUS® PROFILE™ PLUS SERIES IMPLANT
* CI_up and CI_low are 95% confidence limits.
Total AdultsTotal Adults and Children Total Children
Pro!le Plus Series Implant - removal rates for all analysis categories and di"erent patient populations
0
0.5
1.0
1.5
2.0
3.0
3.5
4.0
4.5
5.0
Cum
ulat
ive
Rem
oval
Per
cent
age
2.5
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
21
Children 0.62%
Adults 0.82%Adults and Children 0.76%
Pro!le Plus Series Implant - removal rates by analysis category for adults and children
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
21
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 0.72%
Device 0.04%Inconclusive 0.00%
All categories 0.76%
Medical All categories Device Inconclusive
Pro!le Plus Series Implant - removal rates by analysis category for adults
Cum
ulat
ive
Rem
oval
Per
cent
age
0
0.5
1.0
1.5
2.0
3.0
3.5
4.0
4.5
5.0
2.5
21
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 0.76%
Device 0.06%Inconclusive 0.00%
All categories 0.82%
Pro!le Plus Series Implant - removal rates by analysis category for children
0
0.5
1.0
1.5
2.0
3.0
3.5
4.0
4.5
5.0Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
2.5
21
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 0.62%Device 0.00%
Inconclusive 0.00%
All categories 0.62%
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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NUCLEUS PROFILE SERIES IMPLANT
* CI_up and CI_low are 95% confidence limits.
Total AdultsTotal Adults and Children Total Children
Pro!le Series Implant - removal rates for all analysis categories and di"erent patient populations
0
0.5
1.0
1.5
2.0
3.0
3.5
4.0
4.5
5.0
Cum
ulat
ive
Rem
oval
Per
cent
age
2.5
43 76521
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Children 1.23%
Adults 1.55%Adults and Children 1.43%
Pro!le Series Implant - removal rates by analysis category for adults and children
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
43 76521
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 1.24%
Device 0.19%Inconclusive 0.00%
All categories 1.43%
Medical All categories Device Inconclusive
Pro!le Series Implant - removal rates by analysis category for adults
Cum
ulat
ive
Rem
oval
Per
cent
age
0
0.5
1.0
1.5
2.0
3.0
3.5
4.0
4.5
5.0
2.5
43 76521
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 1.41%
Device 0.14%Inconclusive 0.00%
All categories 1.55%
Pro!le Series Implant - removal rates by analysis category for children
0
0.5
1.0
1.5
2.0
3.0
3.5
4.0
4.5
5.0Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
2.5
43 76521
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 0.97%
Device 0.26%Inconclusive 0.00%
All categories 1.23%
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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NUCLEUS CI24RE SERIES IMPLANT
* CI_up and CI_low are 95% confidence limits.
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
D1805415 V1 2021-03 7
0
1.0
2.0
3.0
4.0
6.0
7.0
8.0
9.0
10.0Total Adults Total Children
CI24RE Series - removal rates for all analysis categories and di!erent patient populations
Cum
ulat
ive
Rem
oval
Per
cent
age
Total Adults and Children
5.0
1 2 3 4 5 6 7 8 9 10 13 14 16151211
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Adults 3.08%Children 3.05%
Adults and Children 3.05%
0
1.0
2.0
3.0
4.0
6.0
7.0
8.0
9.0
10.0
CI24RE Series - removal rates by analysis category for adults and children
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
5.0
1 2 3 4 5 6 7 8 9 10 13 14 16151211
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 2.09%
Device 0.96%
Inconclusive 0.02%
All categories 3.05%
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
CI24RE Series - removal rates by analysis category for adults
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
1 2 3 4 5 6 7 8 9 10 13 14 16151211
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 2.38%Device 0.70%
Inconclusive 0.01%
All categories 3.08%
0
1.0
2.0
3.0
4.0
6.0
7.0
8.0
9.0
10.0
CI24RE Series - removal rates by analysis category for children
Medical All categories Device InconclusiveC
umul
ativ
e Re
mov
al P
erce
ntag
e
5.0
1 2 3 4 5 6 7 8 9 10 13 14 16151211
Years of use
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 1.82%
Device 1.24%Inconclusive 0.02%
All categories 3.05%
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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NUCLEUS CI500 SERIES IMPLANT
Note: the CI500 Series was voluntarily recalled in September 2011.
* CI_up and CI_low are 95% confidence limits.
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
D1805415 V1 2021-03 9
0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
Cum
ulat
ive
Rem
oval
Per
cent
age
Total AdultsTotal Adults and Children Total Children
CI500 Series - removal rates for all analysis categories and di!erent patient populations
Years of use
1 2 3 4 5 6 7 8 9 121110
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Children 11.00%
Adults 10.24%Adults and Children 10.56%
0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
CI500 Series - removal rates by analysis category for adults and children
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
Years of use
1 2 3 4 5 6 7 8 9 121110
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 1.88%
Device 8.82%
Inconclusive 0.03%
All categories 10.56%
0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
CI500 Series - removal rates by analysis category for adults
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
Years of use
1 2 3 4 5 6 7 8 9 121110
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 2.18%
Device 8.22%
Inconclusive 0.03%
All categories 10.24%
0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
18.0
20.0
CI500 Series - removal rates by analysis category for children
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
Years of use
1 2 3 4 5 6 7 8 9 121110
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 1.45%
Device 9.65%
Inconclusive 0.04%
All categories 11.00%
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
D1805415 V1 2021-03 10
NUCLEUS CI24R IMPLANT
* CI_up and CI_low are 95% confidence limits.
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
D1805415 V1 2021-03 11
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
Cum
ulat
ive
Failu
re P
erce
ntag
e
Total AdultsTotal Adults and Children Total Children
CI24R Series - failure rates for all analysis categories and di!erent patient populations
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 201918
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Children 5.02%
Adults 4.08%
Adults and Children 4.59%
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
CI24R Series - failure rates by analysis category for adults and children
Medical All categories Device Inconclusive
Cum
ulat
ive
Failu
re P
erce
ntag
e
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 201918
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 2.09%
Device 2.50%
Inconclusive 0.06%
All categories 4.59%
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
CI24R Series - failure rates by analysis category for adults
Medical All categories Device Inconclusive
Cum
ulat
ive
Failu
re P
erce
ntag
e
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 201918
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 2.19%
Device 1.86%
Inconclusive 0.07%
All categories 4.08%
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
CI24R Series - failure rates by analysis category for children
Medical All categories Device Inconclusive
Cum
ulat
ive
Failu
re P
erce
ntag
e
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 201918
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 1.98%
Device 3.04%
Inconclusive 0.06%
All categories 5.02%
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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NUCLEUS CI24M IMPLANT
* CI_up and CI_low are 95% confidence limits.
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
D1805415 V1 2021-03 13
0
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
Cum
ulat
ive
Rem
oval
Per
cent
age
Total AdultsTotal Adults and Children Total Children
CI24M Series - removal rates for all analysis categories and di!erent patient populations
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2423 22
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Children 7.61%
Adults 3.75%
Adults and Children 5.71%
0
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
CI24M Series - removal rates by analysis category for adults and children
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2423 22
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 2.61%
Device 3.12%
Inconclusive 0.06%
All categories 5.71%
0
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
CI24M Series - removal rates by analysis category for adults
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2423 22
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 2.32%Device 1.43%
Inconclusive 0.04%
All categories 3.75%
0
1.5
3.0
4.5
6.0
7.5
9.0
10.5
12.0
13.5
15.0
CI24M Series - removal rates by analysis category for children
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2423 22
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 2.90%
Device 4.79%
Inconclusive 0.07%
All categories 7.61%
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
D1805415 V1 2021-03 14
NUCLEUS CI22M IMPLANT
* CI_up and CI_low are 95% confidence limits.
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
D1805415 V1 2021-03 15
0
4.0
8.0
12.0
16.0
20.0
24.0
28.0
32.0
36.0
40.0
Cum
ulat
ive
Rem
oval
Per
cent
age
Total AdultsTotal Adults and Children Total Children
CI22M Series - removal rates for all analysis categories and di!erent patient populations
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 333231302928272625
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Children 17.92%
Adults 10.60%
Adults and Children 13.16%
CI22M Series - removal rates by analysis category for adults and children
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
0
4.0
8.0
12.0
16.0
20.0
24.0
28.0
32.0
36.0
40.0
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 333231302928272625
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 4.42%
Device 8.82%
Inconclusive 0.36%
All categories 13.16%
CI22M Series - removal rates by analysis category for adults
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
0
4.0
8.0
12.0
16.0
20.0
24.0
28.0
32.0
36.0
40.0
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 333231302928272625
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 3.89%Device 6.75%
Inconclusive 0.25%
All categories 10.60%
CI22M Series - removal rates by analysis category for children
Medical All categories Device Inconclusive
Cum
ulat
ive
Rem
oval
Per
cent
age
0
4.0
8.0
12.0
16.0
20.0
24.0
28.0
32.0
36.0
40.0
Years of use
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 333231302928272625
REGISTERED IMPLANT DATA AT 31 DECEMBER 2020
Medical 5.35%
Device 12.80%
Inconclusive 0.55%
All categories 17.92%
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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SOUND PROCESSOR DATA
In this document, Failed Component Return Rate (FCRR) is the metric used to measure sound processor reliability. FCRR provides information regarding the reliability of each make and model of sound processor.
Cochlear tests sound processors that have been returned to determine if they are working and, if not, why they failed. The FCRR is the percentage of the total number of failed processors received within a month compared to the total number of the same processor sold by the end of that month.
For example, if 20 faulty sound processors are returned in a month and 10,000 of the same sound processors have been sold as at the end of the month, the FCRR is 0.2%.
The FCRR classifies reasons for failure into the following categories:
• Moisture Damage Failure. A functional failure that is a result of moisture ingress. This category excludes corrosion and other similar damage unless it results in a functional failure.
• Electronic Failure. A functional failure of the electronics or the electronic assembly.
• Mechanical Failure. A functional failure resulting from physical damage caused by mechanical stress, chemical exposure, or ultraviolet (UV) exposure that is a result of normal use.
• Other/Unknown. Failures that don't fit in the other categories (e.g. firmware failures).
• Fault-Free. A returned device that is found to be fully functional is classified as fault-free. The device condition might reflect normal wear and tear, such as minor mechanical damage (including scratches, cracks, and discoloration), corrosion, and/or moisture damage that did not result in a functional failure.
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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NUCLEUS 7 SOUND PROCESSOR
Nucleus 7 Sound Processor - Failed Component Return Rate
Moisture DamageMechanical Other/UnknownElectrical
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
Faile
d C
ompo
nent
Ret
urn
Rate
Dec-20Nov-20Oct-20Sep-20Aug-20Jul-20Jun-20May-20Apr-20Mar-20Feb-20Jan-20Dec-19Nov-19Oct-19Sep-19Aug-19Jul-19Jun-19May-19Apr-19Mar-19Feb-19Jan-19
Nucleus 7 Sound Processor
0.4% average FCRR over
24 months
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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NUCLEUS KANSO SOUND PROCESSOR
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
Faile
d C
ompo
nent
Ret
urn
Rate
Nucleus Kanso Sound Processor - Failed Component Return Rate
Moisture DamageMechanical Other/UnknownElectrical
Dec-20Nov-20Oct-20Sep-20Aug-20Jul-20Jun-20May-20Apr-20Mar-20Feb-20Jan-20Dec-19Nov-19Oct-19Sep-19Aug-19Jul-19Jun-19May-19Apr-19Mar-19Feb-19Jan-19
Nucleus Kanso Sound Processor
0.4% average FCRR over
24 months
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
D1805415 V1 2021-03 19
NUCLEUS 6 SOUND PROCESSOR
Nucleus 6 Sound Processor - Failed Component Return Rate
0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
Faile
d C
ompo
nent
Ret
urn
Rate
Moisture DamageMechanical Other/UnknownElectrical
Dec-20Nov-20Oct-20Sep-20Aug-20Jul-20Jun-20May-20Apr-20Mar-20Feb-20Jan-20Dec-19Nov-19Oct-19Sep-19Aug-19Jul-19Jun-19May-19Apr-19Mar-19Feb-19Jan-19
Nucleus 6 Sound Processor
0.8% average FCRR over
24 months
COCHLEAR™ NUCLEUS® RELIABILITY REPORT - DECEMBER 2020
Reporting to ANSI/AAMI CI86 Standard
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APPENDIX
References:
1. ANSI/AAMI CI86. Cochlear implant systems: Cochlear implant systems: Requirements for safety, functional verification, labeling and reliability reporting (2017). Arlington, VA: American National Standards Institute.
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.
Cochlear, 科利耳, コクレア, 코클리어, Hear now. And always, Nucleus, Kanso, Advance Off-Stylet, AutoNRT, Contour Advance, Custom Sound, Freedom, NRT, SmartSound, the elliptical logo, and marks bearing an ® or ™ symbol, are either trademarks or registered trademarks of Cochlear Limited (unless otherwise noted).
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