Assessing medical electrode condition
US7526345B2 · kind B2 · utility
13Cited by
7References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 10, 2004 |
| Grant date | Apr 28, 2009 |
| Priority date | — |
| Expiry date | Sep 2, 2024 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/3603
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
The invention presents an apparatus and techniques for determining whether a medical electrode, such as a defibrillation electrode coupled to an automated external defibrillator, is in a condition for replacement. The determination can be made as a function of one or more data. In one exemplary embodiment, the determination is a function of one or more measurements of an impedance of a hydrogel bridge in a test module. In another exemplary embodiment, the determination is a function of one or more environmental condition data from one or more environmental sensors.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.