Defibrillator discharge testing
US11305128B1 · kind B1 · utility
9Cited by
17References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 8, 2020 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Oct 18, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/046
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A variety of methods and discharge test circuits are described that are well suited for testing H-bridge based defibrillator discharge circuits. The H-bridge includes four switches and two outputs. In one aspect, a test discharge circuit is provided that includes a resistive element and a switch that are coupled to the second H-bridge output. The H-bridge and test circuit may be controlled to test various aspects of the H-bridge based defibrillator discharge circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.