Abstract: A TANK filter is provided for a lead wire of an active medical device (AMD). The TANK filter includes a capacitor in parallel with an inductor. The parallel capacitor and inductor are placed in series with the lead wire of the AMD, wherein values of capacitance and inductance are selected such that the TANK filter is resonant at a selected frequency. The Q of the inductor may be relatively maximized and the Q of the capacitor may be relatively minimized to reduce the overall Q of the TANK filter to attenuate current flow through the lead wire along a range of selected frequencies. In a preferred form, the TANK filter is integrated into a TIP and/or RING electrode for an active implantable medical device.
Type:
Grant
Filed:
March 29, 2011
Date of Patent:
May 15, 2012
Assignee:
Greatbatch Ltd.
Inventors:
Robert A. Stevenson, Warren S. Dabney, Christine A. Frysz, Richard L. Brendel
Abstract: The reputation scoring and reporting system for accounts associated with telephone numbers and maintained in an electronic database includes processing a request for a reputation report corresponding to an account in the database. The request is authenticated via the telephone number associated with the account. A reputation report is then sent to a subscriber in response to an authenticated request. In return, transaction information between the subscriber and entity is associated with the account in the electronic database. The reputation score for the account is calculated in real-time based on the transaction information stored in the electronic database.