Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems
Reexamination Certificate
2007-09-24
2010-12-14
Manuel, George (Department: 3762)
Surgery: light, thermal, and electrical application
Light, thermal, and electrical application
Electrical therapeutic systems
Reexamination Certificate
active
07853324
ABSTRACT:
A TANK filter is provided for a lead wire of an active medical device (AMD). In a preferred form, the TANK filter is integrated into a TIP and/or RING electrode for an active implantable medical device. 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 to attenuate current flow through the lead wire along a range of selected frequencies. In a particularly preferred form, the TANK filter is manufactured using very low k materials of sufficient strength to handle forces applied thereto during installation and use.
REFERENCES:
patent: 6539253 (2003-03-01), Thompson et al.
patent: 6925328 (2005-08-01), Foster et al.
Brendel Richard L.
Dabney Warren
Frysz Christine A.
Stevenson Robert A.
Greatbatch Ltd.
Kelly Lowry & Kelley LLP
Manuel George
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