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
Solid-state image capture device and image capture apparatus
Wearable display device
Supporting multiple channels of a single interface
Organic electroluminescence element
Computer product, information retrieval method, and information retrieval apparatus
Nucleotide sequence coding for variable regions of .beta. chains of human T lymphocyte receptors, corresponding peptide segments and the diagnostic and therapeutic uses
Cup
  Randomly Featured Patents
Display screen with icon for a connect function application user interface
Shelf cabinet
System for distributing files containing digital data using a computer network
IL-3 variant hematopoiesis fusion protein
Method and apparatus for adding commercial value to traffic control systems
Radiation shielding rack
Scroll bar amplification apparatus and method
Method for enhancing a digitized document
Multiple copy electrophotographic process using dye sensitized ZnO
Light programmable apparatus with light programmable lamp, setting device, and main structure