Ultra-low-power wireless implantable blood flow sensing microsystem for vascular graft applications

2011 International Symposium on Integrated Circuits, ISIC 2011

Volumn , Issue , 2011, Pages 224-229

  Xue, Rui Feng ^a   Cheong, Jia Hao ^a   Cha, Hyouk Kyu ^a   Liu, Xin ^a   Li, Peng ^a   Lim, Huey Jen ^a   Lim, Li Shiah ^a   Cheng, Ming Yuan ^a   He, Cairan ^a   Park, Woo Tae ^a   Je, Minkyu ^a  

^a INSTITUTE OF MICROELECTRONICS   (Singapore)

Author keywords

Blood flow; Implantable biomedical devices; Inductive coupling; MEMS; Piezoresistive sensor; Rectifiers; Regulators; SAR ADC; Silicon nanowires; Wireless telemetry

Indexed keywords

BLOOD FLOW; IMPLANTABLE BIOMEDICAL DEVICES; INDUCTIVE COUPLINGS; PIEZORESISTIVE SENSORS; SAR ADC; SILICON NANOWIRES; WIRELESS TELEMETRY;

CMOS INTEGRATED CIRCUITS; DIALYSIS; ELECTRIC CURRENT REGULATORS; ELECTRIC RECTIFIERS; ELECTROMAGNETIC INDUCTION; GRAFTS; INTEGRATED CIRCUITS; MEMS; MICROSYSTEMS; NANOWIRES; SENSORS; TELEMETERING; TELEMETERING EQUIPMENT;

HEMODYNAMICS;

EID: 84863081439     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ISICir.2011.6131918     Document Type: Conference Paper

References (5)

1. R.-F. Xue, P. B. Khannur, K. Kang, et al., "The RF front-end of a blood flow sensor for vascular graft applications," Proceedings of the second APSIPA annual Summit and Conference, pp. 761-764, Biopolis, Singapore, 14-17 Dec. 2010.
2. K. Kang, P. B. Khannur, R.-F. Xue, et al., "The RF front-end of a blood flow sensor for vascular graft applications," Proceedings of the second APSIPA annual Summit and Conference, pp. 741-744, Biopolis, Singapore, 14-17 Dec. 2010.
3. P. B. Khannur, K. L. Chan, J. H. Cheong, et al., "A 21.6 μW indutively powered implantable IC for blood flow measurement," IEEE ASSCC Dig. Tech. Papers, pp. 249-252, Beijing, China, Nov. 2010.
4. P. Neuzil, C. C. Wong, and J. Reboud, "Electrically controlled giant piezoresistance in silicon nanowires," Nanoletters, vol. 10, pp. 1248-1252, Oct. 2010.
5. J. H. Cheong, K. L. Chan, P. B. Khannur, et al., "A 400-nW 19.5-fJ/conversion-step 8-ENOB 80-kS/s SAR ADC in 0.18-μm CMOS," IEEE Trans. Circuits Syst. II, accepted.