Contralateral hearing unit
- Definition
- A passive (i.e., non-powered) acoustic device intended to compensate for total hearing loss in one ear, by transmitting sound received by a microphone from the deaf ear to an active (i.e., powered) hearing aid worn on the hearing ear. This contralateral routing of sound (CROS) technology is designed to improve awareness of sounds (e.g., traffic, speech) emanating from all directions. The device typically consists of a microphone contained in a case worn behind-the-ear (BTE) with a connection cable. The cable both transmits the power from, and the signal to, the active hearing aid.
- GUDID devices
- 327
- Last updated
- 2026-03-24 18:18:46
Related Product Codes
| Code | Device | Specialty | Class | Devices |
|---|
| OSM | Hearing Aid, Air-Conduction With Wireless Technology, Prescription | Ear, Nose, Throat | 2 | 310 |
| ESD | Hearing Aid, Air-Conduction, Prescription | Ear, Nose, Throat | 1 | 17 |
Representative GUDID Devices
| Primary DI | Brand | Company | Model | Published |
|---|
| 07613389759143 | Phonak CROS E-R | Sonova AG | (sand beige) | 2026-03-16 |
| 07613389759181 | Phonak CROS E-R | Sonova AG | (silver gray) | 2026-03-16 |
| 07613389761818 | Phonak CROS E-R | Sonova AG | (sandalwood) | 2026-03-16 |
| 07613389761825 | Phonak CROS E-R | Sonova AG | (chestnut) | 2026-03-16 |
| 07613389761832 | Phonak CROS E-R | Sonova AG | (champagne) | 2026-03-16 |
| 07613389761849 | Phonak CROS E-R | Sonova AG | (silver gray) | 2026-03-16 |
| 07613389761856 | Phonak CROS E-R | Sonova AG | (graphite gray) | 2026-03-16 |
| 07613389761863 | Phonak CROS E-R | Sonova AG | (velvet black) | 2026-03-16 |
| 07613389761870 | Phonak CROS E-R | Sonova AG | (Copper) | 2026-03-16 |
| 07613389761887 | Phonak CROS E-R | Sonova AG | (sienna red) | 2026-03-16 |
| 07613389761894 | Phonak CROS E-R | Sonova AG | (atlantic green) | 2026-03-16 |
| 07613389761900 | Phonak CROS E-R | Sonova AG | (beige) | 2026-03-16 |
| 07613389870497 | Phonak CROS E-R | Sonova AG | Demo | 2026-03-16 |
| 07613389891430 | Phonak CROS E-R | Sonova AG | (Caribbean Blue) | 2026-03-16 |
| 07613389891447 | Phonak CROS E-R | Sonova AG | (blue ocean) | 2026-03-16 |
| 07613389891454 | Phonak CROS E-R | Sonova AG | (precious pink) | 2026-03-16 |
| 05714880265293 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265309 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265316 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265323 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265330 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265347 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265354 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265361 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265378 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880265385 | Signia | Ws Audiology Usa, Inc. | CROS Pure C&G BCT IX | 2025-02-17 |
| 05714880221237 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-29 |
| 05714880221244 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-29 |
| 05714880221114 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221145 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221152 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221169 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221176 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221183 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221190 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221206 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221213 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221220 | SIGNIA | Ws Audiology Usa, Inc. | CROS Active IX | 2024-10-22 |
| 05714880221817 | REXTON | Ws Audiology Usa, Inc. | Reach CROS iX-CIC Li | 2024-06-25 |
| 05714880221824 | REXTON | Ws Audiology Usa, Inc. | Reach CROS iX-CIC Li | 2024-06-25 |
| 05714880221831 | REXTON | Ws Audiology Usa, Inc. | Reach CROS iX-CIC Li | 2024-06-25 |
| 05714880221848 | REXTON | Ws Audiology Usa, Inc. | Reach CROS iX-CIC Li | 2024-06-25 |
| 07613389603422 | Phonak CROS I-R | Sonova AG | (silver gray) | 2024-05-21 |
| 07613389603453 | Phonak CROS I-R Trial | Sonova AG | (silver gray) | 2024-05-21 |
| 07613389686227 | Phonak CROS I-R | Sonova AG | (beige) | 2024-05-21 |
| 07613389686234 | Phonak CROS I-R | Sonova AG | (sand beige) | 2024-05-21 |
| 07613389686241 | Phonak CROS I-R | Sonova AG | (sandalwood) | 2024-05-21 |
| 07613389686258 | Phonak CROS I-R | Sonova AG | (chestnut) | 2024-05-21 |
| 07613389686265 | Phonak CROS I-R | Sonova AG | (champagne) | 2024-05-21 |
| 07613389686272 | Phonak CROS I-R | Sonova AG | (graphite gray) | 2024-05-21 |
| 07613389686289 | Phonak CROS I-R | Sonova AG | (velvet black) | 2024-05-21 |
| 07613389699142 | Phonak CROS I-R | Sonova AG | (copper) | 2024-05-21 |
| 07613389699159 | Phonak CROS I-R | Sonova AG | (sienna red) | 2024-05-21 |
| 07613389699166 | Phonak CROS I-R | Sonova AG | (atlantic green) | 2024-05-21 |
| 05714880211443 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211450 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211467 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211474 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211481 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211498 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211504 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211511 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211528 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880211535 | SIGNIA | Ws Audiology Usa, Inc. | CROS Styletto IX | 2024-02-28 |
| 05714880150827 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R AX | 2024-01-17 |
| 05714880150834 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R AX | 2024-01-17 |
| 05714880150841 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R AX | 2024-01-17 |
| 05714880150858 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R AX | 2024-01-17 |
| 05714880150865 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R AX | 2024-01-17 |
| 05714880150872 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R AX | 2024-01-17 |
| 05714880216257 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R 5W R | 2024-01-17 |
| 05714880216264 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R 5W R | 2024-01-17 |
| 05714880216271 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R 5W R | 2024-01-17 |
| 05714880216288 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R 5W R | 2024-01-17 |
| 05714880216295 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R 5W R | 2024-01-17 |
| 05714880216301 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS R 5W R | 2024-01-17 |
| 05714880218718 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS I 5W R S L | 2024-01-17 |
| 05714880218725 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS I 5W R S R | 2024-01-17 |
| 05714880218770 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS I 5W R S R | 2024-01-17 |
| 05714880218787 | Amplifon | Ws Audiology Usa, Inc. | AMPLI-CROS I 5W R S L | 2024-01-17 |