Inventor
DANKS JOHN K
US13 patents
Patents
13 patentsUS6371956B1Apr 16, 2002
Monopolar electrosurgical end effectors
ENDOSCOPIC CONCEPTS INC208 citations98
US6063099AMay 16, 2000
Dilating trocar shield with blade tip
ENDOSCOPIC CONCEPTS INC136 citations98
US5954720ASep 21, 1999
Bipolar electrosurgical end effectors
ENDOSCOPIC CONCEPTS INC419 citations98
US5607440AMar 4, 1997
Trocar with lockable shield
ENDOSCOPIC CONCEPTS INC138 citations98
US5545150AAug 13, 1996
Trocar
ENDOSCOPIC CONCEPTS INC285 citations98
US5364372ANov 15, 1994
Trocar and cannula
ENDOSCOPIC CONCEPTS INC297 citations98
US5984941ANov 16, 1999
Trocar
ENDOSCOPIC CONCEPTS INC107 citations97
US5868773AFeb 9, 1999
Shielded trocar with safety locking mechanism
ENDOSCOPIC CONCEPTS INC112 citations97
US6312430B1Nov 6, 2001
Bipolar electrosurgical end effectors
ENDOSCOPIC CONCEPTS INC71 citations96
US5989228ANov 23, 1999
Trocar flapper valve
ENDOSCOPIC CONCEPTS INC44 citations96
US5868714AFeb 9, 1999
Trocar reducer system
ENDOSCOPIC CONCEPTS INC84 citations96
US5797943AAug 25, 1998
Shielded trocar and trocar shield
ENDOSCOPIC CONCEPTS INC89 citations96
US6159223ADec 12, 2000
Surgical clip applicator
ENDOSCOPIC CONCEPTS INC37 citations92