Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7886611 | Pressure sensor disconnect detection for a blood treatment device | John O'Mahony, Mark Gelfand | 2011-02-15 |
| 7671974 | Cuvette apparatus and system for measuring optical properties of a liquid such as blood | John O'Mahony, Xinrui Hou | 2010-03-02 |
| 7647834 | Pressure sensor disconnect detection for a blood treatment device | John O'Mahony, Mark Gelfand | 2010-01-19 |
| 7230687 | Blood leak detector for extracorporeal treatment system | John O'Mahony, Sonny Behan | 2007-06-12 |
| RE39268 | Simulation for pulse oximeter | Peter Haas, John Tobey Clark, Michael Lane | 2006-09-05 |
| 6985833 | System and method for the detection and removal of radio frequency noise artifact from biopotential signals | John R. Shambroom, Charles P. Smith, Hongmei Cai | 2006-01-10 |
| 6947131 | Blood leak detector for extracorporeal treatment system | John O'Mahony, Sonny Behan | 2005-09-20 |
| 6467478 | Gas mixing apparatus for a ventilator | Glen N. Gee, John O'Mahony, John O'Dea | 2002-10-22 |
| 6298255 | Smart electrophysiological sensor system with automatic authentication and validation and an interface for a smart electrophysiological sensor system | Rafael Cordero, Philip H. Devlin, Nassib G. Chamoun, John R. Shambroom, Joäo Melo | 2001-10-02 |
| 6116240 | Gas mixing apparatus for a ventilator | Glen N. Gee, John O'Mahony, John O'Dea | 2000-09-12 |
| 5934274 | Gas mixing apparatus for a ventilator | Glen N. Gee, John O'Mahony, John O'Dea | 1999-08-10 |
| 5664560 | Gas mixing apparatus for a ventilator | Glen N. Gee, John O'Mahony, John O'Dea | 1997-09-09 |
| 5531221 | Double and single acting piston ventilators | John Power, John O'Mahony | 1996-07-02 |
| 5357953 | Measurement device and method of calibration | Amal Jeryes, Neal B. Dowling, Jr., Yuan-Yuan Young, Larry Powell | 1994-10-25 |
| 5348005 | Simulation for pulse oximeter | Peter Haas | 1994-09-20 |
| 4883055 | Artificially induced blood pulse for use with a pulse oximeter | — | 1989-11-28 |
| 4883353 | Pulse oximeter | Kenneth A. Hausman | 1989-11-28 |
| 4854326 | Establishing a zero reference for invasive pressure sensors | — | 1989-08-08 |
| 4800749 | Transducer calibration circuit | — | 1989-01-31 |
| 4763649 | Technique for creating a zero reference for an external pressure transducer | — | 1988-08-16 |
| 4703759 | Flush valve device | Albert K. Bond | 1987-11-03 |
| 4602322 | Transistor rectifier | — | 1986-07-22 |
| 4581940 | Dome and transducer with compensating temperature coefficient | Thomas P. Stephens | 1986-04-15 |
| 4582976 | Method of adjusting a temperature compensating resistor while it is in a circuit | — | 1986-04-15 |
| 4573475 | Receiving radiation from loops in a common plane for monitoring hospital patients leadlessly | John N. Dukes | 1986-03-04 |