Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5935076 | Method and apparatus for accurately measuring the transmittance of blood within a retinal vessel | Matthew H. Smith, Russell A. Chipman, Lloyd W. Hillman, Kurt R. Denninghoff | 1999-08-10 |
| 5776060 | Method and apparatus for measuring blood oxygen saturation within a retinal vessel with light having several selected wavelengths | Matthew H. Smith, Russell A. Chipman | 1998-07-07 |
| 5762606 | Combined eyelid retractor and eye flushing device | — | 1998-06-09 |
| 5308919 | Method and apparatus for monitoring the arteriovenous oxygen difference from the ocular fundus | — | 1994-05-03 |
| 5119814 | Method and apparatus for monitoring blood loss via retinal venous oxygen saturation | — | 1992-06-09 |