Preliminary analysis of the clinical safety of cochlear implants in non-implanted humans under magnetic resonance-specific conditions
In non-implanted volunteers with the CS-30A externally affixed at the anatomical site, MRI at both 1.5 and 3.0 T produced no reports of pain, electrical-like sensations, or thermal burns. Pre- and post-scan position assessments confirmed the absence of displacement, and comprehensive functional and magnet performance testing demonstrated stable operation throughout. These device-specific findings, obtained under the tested MRI parameters, provide preliminary but important evidence supporting the compatibility of the CS-30A with MRI.
Authors
- Siqi Gao (ORCID: https://orcid.org/0000-0002-6504-4536)
- Kaiyue Zhao (ORCID: https://orcid.org/0000-0003-3506-1180)
- D.-Y. Yang
- Mengxue Zhang (ORCID: https://orcid.org/0000-0001-6200-4638)
- Jiaying Wang (ORCID: https://orcid.org/0000-0001-9627-3959)
- Zheng Qin Yin (ORCID: https://orcid.org/0000-0002-4253-7485)
- Li Yan Yuan (ORCID: https://orcid.org/0000-0002-7144-9441)
- Qin Li
- Jiayu Ni (ORCID: https://orcid.org/0000-0001-5913-7763)
Institutions
- Hangzhou Normal University (CN)
- Affiliated Hospital of Hangzhou Normal University (CN)
- Third People 's Hospital of Chongqing (CN)
- Beike Biotechnology (China) (CN)
Publication Details
- Journal
- Cochlear Implants International
- Published
- 2025-09-03
- DOI
- https://doi.org/10.1080/14670100.2025.2581944
- Primary Topic
- Advanced MRI Techniques and Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00