External defibrillator circuit
US5405361A · kind A · utility
64Cited by
5References
1Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 1993 |
| Grant date | Apr 11, 1995 |
| Priority date | — |
| Expiry date | Mar 15, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N1/3904
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A portable, automatic external defibrillator, comprising a plurality of capacitors; a capacitor charging circuit; connections from the capacitors to a patient body; and a plurality of semiconductor switches arranged to connect the capacitors to the charging circuit and to the patient body.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.