A 4.7T/11.1T NMR compliant wirelessly programmable implant for bio-artificial pancreas in vivo monitoring
J. Solid-State Circuits（2016）
摘要
This paper presents the design, implementation, and nuclear magnetic resonance (NMR) measurements of a wireless, magnetic compliant, implant that increases the signal sensitivity of NMR images by 3.8dB and 2.6dB in 4.7T and 11.1T magnetic field strengths respectively. The device supports sustained reliable operation through a strongly coupled resonance wireless powering scheme in addition to improving high-resolution image SNR up to 73% within the region of interest.
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关键词
cmos integrated circuits,artificial organs,biomedical nmr,biomedical electronics,biomedical telemetry,image resolution,medical image processing,patient monitoring,radiotelemetry,cmos process,nmr compliant wirelessly programmable implant,nmr images,bio-artificial pancreas in vivo monitoring,high-resolution image snr,magnetic field strengths,magnetic flux density 4.7 t to 11.1 t,nuclear magnetic resonance measurements,region of interest,signal sensitivity,strongly coupled resonance wireless powering scheme,wireless magnetic compliant implant,biomedical implant,cmos,nuclear magnetic resonance,strongly coupled resonance,signal to noise ratio,magnetic resonance imaging
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