1
Terrence R Hudrlik: Medical stimulator with multiple operational amplifier output stimulation circuits. Medtronic, Reed A Duthler, Harold R Patton, December 6, 1994: US05370665 (186 worldwide citation)

A cardiac pacemaker or other tissue stimulator including first and second stimulation electrodes mounted adjacent to one another and adjacent the tissue to be stimulated, such as a chamber of a heart, a return electrode and a pulse generator which independently generates two or more stimulation puls ...


2
Hudrlik Terrence R: Medical stimulator with multiple operational amplifier output stimulation circuits. Medtronic, DUTHLER Reed A, September 1, 1994: WO/1994/019053

A cardiac pacemaker or other tissue stimulator including first (200) and second (202) stimulation electrodes mounted adjacent to one another and adjacent the tissue to be stimulated, such as a chamber of a heart, a return electrode (204) and a pulse generator (334) which independently generates two ...