Patent ID: 6053891
Filing Date: 2000-04-25
Classification: A61B,A61F,A61M

Abstract:
Apparatus for for monitoring or controlling an implantable device via a subcutaneous access port, the apparatus comprising:an electrical access port adapted for subcutaneous implantation in an animal, the electrical access port comprising:a body defining a chamber, an aperture and at least one suture hole;a septum extending across the aperture; a first plurality of electrical contacts disposed within the chamber; andmeans for electrically coupling the first plurality of electrical contacts to the implantable device; anda first needle comprising:a cylindrical member;a non-coring tip adapted to traverse tissue and pierce the septum; anda second plurality of electrical contacts disposed on the cylindrical member and adapted to electrically couple to respective ones of the first plurality of electrical contacts; andmeans for electrically coupling the second plurality of electrical contacts to external circuitry.