Device and method for detecting and compensating for an oblique ear probe insertion
US11523755B2 · kind B2 · utility
0Cited by
2References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 25, 2019 |
| Grant date | Dec 13, 2022 |
| Priority date | — |
| Expiry date | Oct 12, 2041 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/4041
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The present disclosure relates to a device and method for detection and compensation for an oblique ear-probe insertion in especially hearing testing diagnostic setups. More particularly the disclosure relates to detecting an oblique probe insertion from an ear-probe measurement and estimated characteristic impedances and compensate for its effect on the ear-canal reflectance.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.