Switch validation circuit and method
US9731121B2 · kind B2 · utility
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41References
9Claims
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Key dates
| Filing date | Jun 4, 2014 |
| Grant date | Aug 15, 2017 |
| Priority date | — |
| Expiry date | Jun 21, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/025
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A switch-operated therapeutic agent delivery device is described. Embodiments of the operated therapeutic agent delivery device include a switch that can be operated by a user, a device controller connected to the switch through a switch input where the device can actuate the device when certain predetermined conditions are met, following performance of both a digital switch validation test and an analog switch validation test.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.