Inventor
LOPIN MICHAEL L
US15 patents
⚠️ This page may combine multiple inventors who share the name “LOPIN MICHAEL L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZMD CORP
12 patentsUS5470343ANov 28, 1995
Detachable power supply for supplying external power to a portable defibrillator
ZMD CORP99 citations96
US6096063AAug 1, 2000
Electrotherapy circuit having controlled current discharge based on patient-dependent electrical parameter
ZMD CORP62 citations95
US5904706AMay 18, 1999
Method and apparatus for producing electrotherapy current waveform with ripple
ZMD CORP29 citations92
US5797968AAug 25, 1998
Electrotherapy circuit for producing current waveform with sawtooth ripple
ZMD CORP27 citations92
US5769872AJun 23, 1998
Electrotherapy circuit and method for shaping current waveforms
ZMD CORP47 citations92
US5733310AMar 31, 1998
Electrotherapy circuit and method for producing therapeutic discharge waveform immediately following sensing pulse
ZMD CORP53 citations92
US5284135AFeb 8, 1994
Electrical connection between transcutaneous pacing circuitry and defibrillation circuitry
ZMD CORP27 citations92
US5275158AJan 4, 1994
Defibrillation electrode switch condition sensing
ZMD CORP21 citations92
US5249573AOct 5, 1993
Defibrillation discharge circuit test
ZMD CORP50 citations92
US5800462ASep 1, 1998
Electrotherapy circuit for producing therapeutic discharge waveform based on high-current sensing pulse
ZMD CORP17 citations83
US5800463ASep 1, 1998
Electrotherapy circuit having controlled peak current
ZMD CORP17 citations83
US5225769AJul 6, 1993
Defibrillation discharge current sensor
ZMD CORP14 citations73