Issued Patents 2011
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8070707 | Controller for ultrafiltration blood circuit which prevent hypotension by monitoring osmotic pressure in blood | Mark Gelfand, Howard R. Levin | 2011-12-06 |
| 7955289 | Method and apparatus for blood withdrawal and infusion using a pressure controller | Mark Gelfand, Edward G. Rychlick | 2011-06-07 |
| 7935071 | Method and apparatus for peripheral vein fluid removal in heart failure | Howard R. Levin, Mark Gelfand, Hans-Dietrich Polaschegg | 2011-05-03 |
| 7886611 | Pressure sensor disconnect detection for a blood treatment device | Mark Gelfand, Edwin B. Merrick | 2011-02-15 |