Inventor
WIGNESS BRUCE D
US13 patents
⚠️ This page may combine multiple inventors who share the name “WIGNESS BRUCE D”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV MINNESOTA
9 patentsUS5290263AMar 1, 1994
Bidirectional check valve catheter
UNIV MINNESOTA214 citations99
US4705503ANov 10, 1987
Metabolite sensor including a chemical concentration sensitive flow controller for a drug delivery system
UNIV MINNESOTA198 citations99
US5120312AJun 9, 1992
Method and apparatus for catheterization
UNIV MINNESOTA144 citations98
US4705501ANov 10, 1987
Bi-directional, anti-reflux vascular access system
UNIV MINNESOTA131 citations96
US4536179AAug 20, 1985
Implantable catheters with non-adherent contacting polymer surfaces
UNIV MINNESOTA110 citations96
US4725207AFeb 16, 1988
Automated peritoneovenous shunt
UNIV MINNESOTA68 citations94
US5203770AApr 20, 1993
Method and apparatus for catheterization
UNIV MINNESOTA39 citations92
US5073094ADec 17, 1991
Zero net external displacement implantable pump and driver
UNIV MINNESOTA37 citations92
US4943560AJul 24, 1990
Solvent system for chronic vascular infusion of hydrophobic drugs
UNIV MINNESOTA14 citations72