User interface monitoring and verification thereof in medical treatment systems
US12337085B2 · kind B2 · utility
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2References
10Claims
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Key dates
| Filing date | Nov 19, 2020 |
| Grant date | Jun 24, 2025 |
| Priority date | — |
| Expiry date | Jan 21, 2042 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61M2205/702
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A medical treatment system is configured to output a predefined test pattern and to receive the signal by way of a microphone in order to test the volume and quality of the audio output in order to ensure the output audio signals effective to wake a sleeping patient. The failure of a processor to confirm the volume and fidelity of the audio output as well as the timeliness of the test pattern causes the processor to deny the resumption of a treatment and to generate an error signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.