This medical device record is a pma supplement. A supplement may have changed the device description/function or indication from that approved in the original pma. Be sure to look at the original pma record for more information.
Approval of four minor design changes to the audallion beamformer noise reduction system: 1) switch on/off circuit improvements, 2) replacement of the lc filter with an rc filter, 3) battery spring design change, and 4) a minor software change pertaining to the volume default. With reference to item 1), the resistor value change would improve the switch on/off of the audiallion. Regarding item 2), the rc filter will improve the rejection of the overall rf interference. For item 3), changing the battery spring design will ensure the proper battery contact position, reducing the likelihood of battery discharge. Item 4) pertains to a software change that will retain the user's volume setting whenever s/he cycles through the available processor settings on the audallion, enabling the device to be more user friendly.
| Device | AUDALLION BEAMFORMER |
| Generic Name | Implant, Cochlear |
| Applicant | Cochlear Americas |
| Date Received | 1998-09-21 |
| Decision Date | 1998-09-25 |
| PMA | P890027 |
| Supplement | S046 |
| Product Code | MCM |
| Advisory Committee | Ear Nose & Throat |
| Supplement Type | Real-time Process |
| Supplement Reason | Process Change - Manufacturer/sterilizer/packager/supplier |
| Expedited Review | No |
| Combination Product | No |
| Applicant Address | Cochlear Americas 13059 E Peakview Ave centennial, CO 80111 |
| Supplement Number | Date | Supplement Type |
|---|---|---|
| P890027 | Original Filing | |
| S062 | 2022-04-26 | Normal 180 Day Track |
| S061 | ||
| S060 | 2019-08-15 | Normal 180 Day Track |
| S059 | 2017-05-23 | Normal 180 Day Track |
| S058 | 2017-02-09 | Special (immediate Track) |
| S057 | 2009-10-13 | Special (immediate Track) |
| S056 | 2007-09-14 | Real-time Process |
| S055 | 2002-12-16 | Real-time Process |
| S054 | 2002-12-06 | Normal 180 Day Track |
| S053 | 2002-10-31 | Normal 180 Day Track |
| S052 | 2002-08-28 | Special (immediate Track) |
| S051 | 2001-09-28 | Normal 180 Day Track |
| S050 | 2001-04-19 | Normal 180 Day Track |
| S049 | 2000-11-29 | Normal 180 Day Track |
| S048 | 1999-10-20 | Real-time Process |
| S047 | 1999-04-15 | 30-day Notice |
| S046 | 1998-09-21 | Real-time Process |
| S045 | 1998-08-17 | Normal 180 Day Track |
| S044 | 1998-03-18 | 30-day Notice |
| S043 | 1998-02-09 | Special (immediate Track) |
| S042 | 1997-12-09 | Normal 180 Day Track |
| S041 | 1997-10-02 | Normal 180 Day Track |
| S040 | 1997-09-25 | Normal 180 Day Track |
| S039 | 1997-07-01 | Normal 180 Day Track |
| S038 | 1997-04-24 | Normal 180 Day Track |
| S037 | 1997-02-18 | Normal 180 Day Track |
| S036 | 1996-08-07 | Normal 180 Day Track |
| S035 | 1996-06-20 | Normal 180 Day Track |
| S034 | 1996-06-06 | Normal 180 Day Track |
| S033 | 1996-05-06 | Normal 180 Day Track |
| S032 | 1996-04-25 | Special (immediate Track) |
| S031 | 1996-04-24 | Normal 180 Day Track |
| S030 | 1996-02-23 | Normal 180 Day Track |
| S029 | 1995-11-24 | Normal 180 Day Track |
| S028 | 1995-10-31 | Normal 180 Day Track |
| S027 | 1995-03-03 | Normal 180 Day Track |
| S026 | 1995-02-28 | Normal 180 Day Track |
| S025 | 1994-10-04 | Normal 180 Day Track |
| S024 | ||
| S023 | 1994-05-27 | Normal 180 Day Track |
| S022 | 1994-05-06 | Normal 180 Day Track |
| S021 | 1993-09-30 | Normal 180 Day Track |
| S020 | 1993-09-01 | Normal 180 Day Track |
| S019 | 1993-07-07 | Normal 180 Day Track |
| S018 | 1993-06-03 | Normal 180 Day Track |
| S017 | 1992-09-08 | Normal 180 Day Track |
| S016 | 1992-08-13 | Normal 180 Day Track |
| S015 | 1992-07-23 | Normal 180 Day Track |
| S014 | 1992-04-09 | Normal 180 Day Track |
| S013 | 1992-04-09 | Normal 180 Day Track |
| S012 | 1992-02-06 | Normal 180 Day Track |
| S011 | 1992-02-06 | Normal 180 Day Track |
| S010 | 1992-01-21 | Normal 180 Day Track |
| S009 | 1992-01-13 | Normal 180 Day Track |
| S008 | 1991-12-24 | Normal 180 Day Track |
| S007 | 1991-11-15 | Normal 180 Day Track |
| S006 | 1991-09-20 | Normal 180 Day Track |
| S005 | 1991-08-22 | Normal 180 Day Track |
| S004 | 1991-05-31 | Normal 180 Day Track |
| S003 | 1991-03-27 | Normal 180 Day Track |
| S002 | 1991-02-28 | Normal 180 Day Track |
| S001 | 1991-01-08 | Normal 180 Day Track |