| 8114119 |
Surgical grasping device |
James T. Spivey |
2012-02-14 |
| 7905830 |
Sheath for use with an endoscope |
David Stefanchik, Rudolph H. Nobis |
2011-03-15 |
| 7857754 |
Apparatus useful for positioning a device on an endoscope |
James T. Spivey, David Stefanchik, Omar J. Vakharia |
2010-12-28 |
| 7803137 |
Intubation system for use with an endoscope |
David Stefanchik, James T. Spivey, Jesse J. Kuhns, Omar J. Vakharia |
2010-09-28 |
| 7771396 |
Intubation device for enteral feeding |
David Stefanchik, James T. Spivey, Omar J. Vakharia, Jesse J. Kuhns |
2010-08-10 |
| 7648457 |
Method of positioning a device on an endoscope |
David Stefanchik, James T. Spivey, Omar J. Vakharia |
2010-01-19 |
| 7615003 |
Track for medical devices |
David Stefanchik |
2009-11-10 |
| 7465279 |
Marker device and method of deploying a cavity marker using a surgical biopsy device |
Andrew T. Beckman, Michael E. Boehm, William A. Garrison, Douglas N. Ladd |
2008-12-16 |
| 5951574 |
Multiple clip applier having a split feeding mechanism |
David Stefanchik, Todd P. Omatis, William A. Burbank, J. Renee Lupton |
1999-09-14 |
