×

Isolation of sensing and stimulation circuitry

  • US 8,560,060 B2
  • Filed: 08/31/2009
  • Issued: 10/15/2013
  • Est. Priority Date: 10/31/2008
  • Status: Active Grant
First Claim
Patent Images

1. An implantable medical device (IMD) comprising:

  • a first module configured to deliver electrical stimulation therapy to a patient;

    a second module configured to deliver electrical stimulation therapy to the patient or senses a physiological condition of the patient via at least one electrode, wherein the first module and second module share at least one common component; and

    at least one isolation circuit that couples the second module to the at least one electrode and is configured to reduce at least one of common-mode interference and shunt current on the second module caused by the delivery of electrical stimulation by the first module, wherein the at least one isolation circuit is configured to isolate the electrical stimulation delivered by the first module from the second module.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×