Inventor
CALLAGHAN FRANK J
US8 patents
⚠️ This page may combine multiple inventors who share the name “CALLAGHAN FRANK J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TELECTRONICS NV
6 patentsUS4858610AAug 22, 1989
Detection of cardiac evoked potentials
TELECTRONICS NV247 citations98
US4759366AJul 26, 1988
Rate responsive pacing using the ventricular gradient
TELECTRONICS NV259 citations98
US4895152AJan 23, 1990
System for cardiac pacing
TELECTRONICS NV121 citations96
US4766900AAug 30, 1988
Rate responsive pacing system using the integrated cardiac event potential
TELECTRONICS NV25 citations92
US4766901AAug 30, 1988
Rate responsive pacing system using the integrated evoked potential
TELECTRONICS NV39 citations92
US4759367AJul 26, 1988
Rate responsive pacing using the magnitude of the repolarization gradient of the ventricular gradient
TELECTRONICS NV32 citations92