Inventor · Ham Lake, MN, US

Todd M. Zielinski

40Patents
16h-index
45Co-inventors
81Inventor score

Filing activity: Oct 15, 1996 → Dec 20, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US6463327B1 Stimulatory device and methods to electrically stimulate the phrenic nerve Human Necessities 355 Expired
US6155257A Cardiopulmonary resuscitation ventilator and methods Human Necessities 233 Expired
US6587726B2 Stimulatory device and methods to electrically stimulate the phrenic nerve Human Necessities 229 Expired
US6312399A Stimulatory device and methods to enhance venous blood return during cardiopulmonary resuscitation Human Necessities 135 Expired
US6459933B1 Remote control arrhythmia analyzer and defibrillator Human Necessities 114 Expired
US6425393B1 Automatic variable positive expiratory pressure valve and methods Human Necessities 85 Expired
US6604523B2 Apparatus and methods for enhancing cardiopulmonary blood flow and ventilation Human Necessities 80 Expired
US7210480B2 Shock treatment systems and methods Human Necessities 69 Expired
US6938618B2 Bag-valve resuscitation for treatment of hypotention, head trauma, and cardiac arrest Human Necessities 66 Expired
US7275542B2 Bag-valve resuscitation for treatment of hypotension, head trauma, and cardiac arrest Human Necessities 63 Expired
US7174891B2 CPR mask with compression timing metronome and methods Human Necessities 62 Expired
US8938292B2 Estimating cardiovascular pressure and volume using impedance measurements Human Necessities 33 Active
US7785264B2 System and method of determining cardiac pressure Human Necessities 26 Active
US7181283B2 System and method for controlling implantable medical device parameters in response to atrial pressure attributes Human Necessities 22 Expired
US5994649A Portable weighing device for the mobility-disabled Physics 21 Expired
US9707399B2 Cardiac resynchronization therapy optimization based on intracardiac impedance and heart sounds Human Necessities 18 Active
US9199086B2 Cardiac resynchronization therapy optimization based on intracardiac impedance Human Necessities 13 Active
US8639328B2 Cardiac therapy based upon impedance signals Human Necessities 11 Active
US8435186B2 Quantifying autonomic tone with thoracic impedance Human Necessities 9 Active
US8478400B2 Pressure and impedance based discrimination of hemodynamic stability Human Necessities 8 Active
US8831721B2 Pressure and impedance based discrimination of hemodynamic stability Human Necessities 8 Active
US7927282B2 System and method of determining cardiac pressure Human Necessities 7 Active
US8744565B2 Multi-frequency impedance monitoring system Human Necessities 6 Active
US8241222B2 Monitoring hemodynamic status based on intracardiac or vascular impedance Human Necessities 5 Active
US10182729B2 Systems and methods for monitoring hemodynamic status Human Necessities 5 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.