Inventor
KAYAN HELMUT
US27 patents
⚠️ This page may combine multiple inventors who share the name “KAYAN HELMUT”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN SURGICAL INNOVATIONS INC
19 patentsUS6866676B2Mar 15, 2005
Apparatus and method for dissecting tissue layers
GEN SURGICAL INNOVATIONS INC123 citations99
US6695854B1Feb 24, 2004
Blood vessel clip and applicator
GEN SURGICAL INNOVATIONS INC315 citations99
US6673083B1Jan 6, 2004
Method for blood vessel clip application
GEN SURGICAL INNOVATIONS INC392 citations99
US6632234B2Oct 14, 2003
Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
GEN SURGICAL INNOVATIONS INC98 citations99
US6537289B1Mar 25, 2003
Blood vessel clip applicator
GEN SURGICAL INNOVATIONS INC308 citations99
US5772680AJun 30, 1998
Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
GEN SURGICAL INNOVATIONS INC194 citations99
US5607443AMar 4, 1997
Expansible tunneling apparatus for creating an anatomic working space with laparoscopic observation
GEN SURGICAL INNOVATIONS INC285 citations99
US7001405B2Feb 21, 2006
Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
GEN SURGICAL INNOVATIONS INC65 citations98
US6436118B1Aug 20, 2002
IMA dissection device
GEN SURGICAL INNOVATIONS INC89 citations98
US6264604B1Jul 24, 2001
Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
GEN SURGICAL INNOVATIONS INC249 citations98
US5540711AJul 30, 1996
Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
GEN SURGICAL INNOVATIONS INC570 citations98
US6004337ADec 21, 1999
Apparatus for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
GEN SURGICAL INNOVATIONS INC83 citations97
US5730756AMar 24, 1998
Method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
GEN SURGICAL INNOVATIONS INC150 citations97
US6540764B1Apr 1, 2003
Apparatus and method for dissecting tissue layers
GEN SURGICAL INNOVATIONS INC67 citations96
US5871498AFeb 16, 1999
Expansible apparatus with back-loaded cannula
GEN SURGICAL INNOVATIONS INC44 citations96
US5817123AOct 6, 1998
Apparatus and method for developing an anatomic space for laparoscopic procedures with laparoscopic visualization
GEN SURGICAL INNOVATIONS INC71 citations96
US7594920B2Sep 29, 2009
Blood vessel clip and applicator
GEN SURGICAL INNOVATIONS INC13 citations93
US7179272B2Feb 20, 2007
Apparatus and method for dissecting tissue layers
GEN SURGICAL INNOVATIONS INC26 citations93
US6129736AOct 10, 2000
Expansible apparatus with back-loaded cannula
GEN SURGICAL INNOVATIONS INC10 citations74