1
James E Shapland, Keith R Hildebrand: Simultaneous cardiac pacing and local drug delivery method. CorTrak Medical, Merchant Gould Smith Edell Welter & Schmidt PA, June 3, 1997: US05634899 (288 worldwide citation)

An apparatus and method for delivering a drug selectively and locally to internal body tissue with a catheter using electric current/voltage controlled in conjunction with active pacing of cardiac activity.


2
James E Shapland, Keith R Hildebrand: Simultaneous cardiac pacing and local drug delivery. Cortrak Medical, Merchant Gould Smith Edell Welter & Schmidt P A, February 2, 1999: US05865787 (228 worldwide citation)

An apparatus and method for delivering a drug selectively and locally to internal body tissue with a catheter using electric current/voltage controlled in conjunction with active pacing of cardiac activity.


3
Shapland James E, Hildebrand Keith R: Device for simultaneous cardiac pacing and local drug delivery. Cortrak Medical, BRUESS Steven C, July 13, 1995: WO/1995/018649

An apparatus and method for delivering a drug selectively and locally to internal body tissue with a catheter using electric current/voltage controlled in conjunction with active pacing of cardiac activity.