Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Porous pacemaker electrode tip using a porous substrate










Image Number 5 for United States Patent #4784161.

An implantable stimulating lead for a cardiac pacemaker has a distal tip having a surface area adapted to physically contact heart tissue for pacing the heart tissue, sensing heart contractions and promoting tissue ingrowth. The distal tip includes a conductive electrode and a porous non-conductive substrate, which together define the surface area of the distal tip. The conductive electrode and porous substrate are provided as first and second members, although the surface area of each is adapted to present a singular, smooth distal tip region for the electrode lead.








 
 
  Recently Added Patents
Process cartridge and electrophotographic image forming apparatus
White polyester film and surface light source therewith
Cellulose ester compositions having low birefringence and films made therefrom
Systems and methods for building axes, co-axes and paleo-geographic coordinates related to a stratified geological volume
Contactless electrical connector for an induction sensor, and sensor including such a connector
Non-disruptive configuration of a virtualization controller in a data storage system
Linear jet ionizer
  Randomly Featured Patents
Electric power converter with load compensation
Convoluted diffuser
Top portion of lamp or hangable accessory
Vector control method and system for an induction motor
Method of manufacturing a plastic container
UHF tuning circuit utilizing a varactor diode
Cellular phone
Essentially fiber-free cellulose ether with improved water retention, method for the production and use thereof
Diagnostics apparatus for determining precorneal retention time of ophthalmic formulations
System and method for activity or event based dynamic energy conserving server reconfiguration