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Spatially decoupled twin secondary coils for optimizing transcutaneous energy transfer (TET) power transfer characteristics
Spatially decoupled twin secondary coils for optimizing transcutaneous energy transfer (TET) power transfer characteristics
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机译:空间分离的双次级线圈,用于优化经皮能量传输(TET)功率传输特性
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摘要
An implantable device, such as an infuser device for bi-directional hydraulically controlling a medical artificial sphincter, enhances power transfer characteristics to a secondary coil thereby allowing implantation to greater physical depths and/or enclosing the secondary coil within a housing of the infuser device. The enhanced power transfer is achieved with multiple coils that are longitudinally aligned and physical and electrical parallel to form the secondary loop of a transcutaneous energy transfer system (TET) instead of a single coil. It better optimizes the power transfer from a parallel tuned tank circuit primary coil to an implanted secondary series tuned tank circuit coil.
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