发明名称 Implantable pulse generator comprising MRI current limiting windings in header structure
摘要 In one embodiment, a pulse generator for generating electrical stimulation for delivery to a patient, comprises: a hermetically sealed housing containing pulse generating circuitry; a header coupled to the housing for receiving one or more stimulation leads, wherein feedthrough wires are provided to conduct electrical pulses from the pulse generating circuitry to the header; the header comprising a plurality of connectors for electrically connecting to each terminal of the one or more stimulation leads, wherein an inductive winding is disposed around or adjacent to each of the connector structures and is electrically connected between the respective connector structure and a corresponding feedthrough wire to limit MRI induced heating of a respective electrode of the one or more stimulation leads.
申请公布号 US8315715(B2) 申请公布日期 2012.11.20
申请号 US201213540361 申请日期 2012.07.02
申请人 ERICKSON JOHN H.;ADVANCED NEUROMODULATION SYSTEMS, INC. 发明人 ERICKSON JOHN H.
分类号 A61N1/00 主分类号 A61N1/00
代理机构 代理人
主权项
地址