Implantable medical electrical lead bodies providing...

Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical energy applicator

Reexamination Certificate

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Reexamination Certificate

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08041434

ABSTRACT:
A distal section of an implantable medical electrical lead body includes a pair of pre-formed arcuate segments between which an approximately straight segment extends. The approximately straight segment includes a first portion extending distally from a first of the pair pre-formed arcuate segments, a second portion extending from the first portion, a third portion extending from the second to a second of the pair pre-formed arcuate segments. An electrode is coupled to the second portion of the approximately straight segment, and the adjacent first portion has a stiffness which is less than that of the first of the pair pre-formed arcuate segments and preferably less than the stiffness of the third portion, so that, when the distal section of the lead body is implanted, for example, within a cardiac vein, the lead buckles to bring the electrode into closer contact with surrounding tissue.

REFERENCES:
patent: 5423772 (1995-06-01), Lurie et al.
patent: 5683445 (1997-11-01), Swoyer
patent: 5995876 (1999-11-01), Kruse et al.
patent: 5999858 (1999-12-01), Sommer et al.
patent: 6006139 (1999-12-01), Kruse et al.
patent: 6144882 (2000-11-01), Sommer et al.
patent: 6192280 (2001-02-01), Sommer et al.
patent: 6556873 (2003-04-01), Smits
patent: 6871085 (2005-03-01), Sommer
patent: 7031777 (2006-04-01), Hine et al.
patent: 7107105 (2006-09-01), Bjorklund et al.
patent: 2009/0264974 (2009-10-01), Zhang et al.
patent: 0053255 (2000-09-01), None
Fusheng You et al., “A Quantitative Method Based on Total Relative Change for Dynamic Electrical Impedance Tomography”,IEEE Transactions on Biomedical Engineering, vol. 55, No. 3, Mar. 2008, pp. 1224-1220.
Shantanu Sarker et al., “A Detector for a Chronic Implantable Atrial Tachyarrhythmia Monitor”,IEEE Transactions on Biomedical Engineering, vol. 55, No. 3, Mar. 2008, pp. 1219-1224.
International Search Report, PCT/US2009/038720, 3 pages.

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