Inventor
ELSBERRY DENNIS D
US23 patents
Patents
23 patentsUS6594880B2Jul 22, 2003
Intraparenchymal infusion catheter system
MEDTRONIC INC140 citations99
US6423029B1Jul 23, 2002
System and method for detecting abnormal medicament pump fluid pressure
MEDTRONIC INC184 citations99
US6094598AJul 25, 2000
Method of treating movement disorders by brain stimulation and drug infusion
MEDTRONIC INC509 citations99
US6093180AJul 25, 2000
Intraparenchymal infusion catheter system
MEDTRONIC INC286 citations99
US6042579AMar 28, 2000
Techniques for treating neurodegenerative disorders by infusion of nerve growth factors into the brain
MEDTRONIC INC339 citations99
US5893881AApr 13, 1999
Method and apparatus for alleviating cardioversion shock pain by delivering a bolus of analgesic
MEDTRONIC INC173 citations99
US5846220ADec 8, 1998
Therapeutic method for treatment of Alzheimer's disease
MEDTRONIC INC101 citations99
US5817131AOct 6, 1998
Method and apparatus for alleviating cardoversion shock pain
MEDTRONIC INC178 citations99
US5814014ASep 29, 1998
Techniques of treating neurodegenerative disorders by brain infusion
MEDTRONIC INC334 citations99
US5735814AApr 7, 1998
Techniques of treating neurodegenerative disorders by brain infusion
MEDTRONIC INC286 citations99
US5662689ASep 2, 1997
Method and apparatus for alleviating cardioversion shock pain
MEDTRONIC INC471 citations99
US5832932ANov 10, 1998
Method of treating movement disorders by brain infusion
MEDTRONIC INC322 citations98
US5725017AMar 10, 1998
In-line pressure check valve for drug-delivery systems
MEDTRONIC INC128 citations98
US5711316AJan 27, 1998
Method of treating movement disorders by brain infusion
MEDTRONIC INC728 citations98
US5603703AFeb 18, 1997
Selectively aspirating stylet
MEDTRONIC INC118 citations97
US6551290B1Apr 22, 2003
Catheter for target specific drug delivery
MEDTRONIC INC202 citations96
US6056725AMay 2, 2000
Therapeutic method for treatment of alzheimer's disease
MEDTRONIC INC59 citations96
US7189222B2Mar 13, 2007
Therapeutic method of treatment of alzheimer's disease
MEDTRONIC INC24 citations92
US6503242B1Jan 7, 2003
Therapeutic method for treatment of Alzheimer's disease
MEDTRONIC INC25 citations92
US5798114AAug 25, 1998
Refillable body powered drug delivery techniques
MEDTRONIC INC61 citations91
US6171082B1Jan 9, 2001
Peristaltic pumping mechanism
MEDTRONIC INC22 citations88
US7069634B1Jul 4, 2006
Method for manufacturing a catheter
MEDTRONIC INC11 citations84
US7169812B2Jan 30, 2007
Process for producing injectable gabapentin compositions
MEDTRONIC INC1 citations45