Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8854221 | System to identify viscosity of aspirated material during ophthalmic surgery | Carl C. Awh | 2014-10-07 |
| 8579851 | Surgical system having means for isolating vacuum pump | — | 2013-11-12 |
| 8246579 | Surgical system having means for pressurizing venting valve | Mark Ian Lutwyche | 2012-08-21 |
| 8162919 | Flow control system based on leakage | James T. Perkins, Russ Finlay | 2012-04-24 |
| 7604607 | Peristaltic pump fitment for attachment to an aspirant collection bag | Bruce E. Lawton, Ronald Spoor, Aner Gal | 2009-10-20 |
| 7217257 | Aspiration flow resistor | James T. Perkins, Matthew J. Fitzgerald | 2007-05-15 |
| 7168930 | Peristaltic pump with air venting via the movement of a pump head or a backing plate during surgery | James T. Perkins, Robert Fries | 2007-01-30 |
| 6875221 | Turbine driven vitrectomy cutter | — | 2005-04-05 |
| 6752795 | Adjustable fluid flow resistor cassette | — | 2004-06-22 |
| 6719011 | Turbine fluid flow resistor | James T. Perkins, Matthew J. Fitzgerald | 2004-04-13 |
| 6554847 | Zero compression microkeratome cutting head assembly | — | 2003-04-29 |
| 5194791 | Compliant stereo vision target | — | 1993-03-16 |