Fast isolated IGBT driver for high voltage switching circuitry
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jun 1, 1999
Grant Date -
N/A
app pub date -
Jun 24, 1997
filing date -
Jun 27, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A fast insulated gate bipolar transistor (IGBT) driver circuit for trunking waveforms in external defibrillators is provided. An input circuit is provided to receive input signals. An isolation transformer is provided to isolate the output from the input. A biasing circuit is connected to the isolation transformer for biasing the IGBT. In response to the biasing circuitry, the IGBT rapidly switches between operational states to truncate waveforms at any point during the delivery of energy to a patient.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully