Heart defibrillating and monitoring system
US4106494A · kind A · utility
52Cited by
5References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 29, 1977 |
| Grant date | Aug 15, 1978 |
| Priority date | — |
| Expiry date | Aug 29, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61B5/308
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
In a defibrillator/monitor having first electrodes for applying the defibrillating signal and second electrodes for monitoring physiological conditions and switch means for connecting the active leads to the defibrillator monitor through an isolation amplifier the inclusion of additional isolation amplification means intermediate the defibrillating electrodes and the switch means to prevent current leakage between the two electrode systems during the application of the defibrillating signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.