A wireless and batteryless 130mg 300µW 10b implantable blood-pressure-sensing microsystem for real-time genetically engineered mice monitoring Export

@inproceedings{citeulike:4735161, abstract = {Genetic engineering of mice DNA sequences, together with in vivo real-time blood pressure measurement is crucial for identifying an animal's genetic variation susceptibility to cardiovascular-related diseases. However, there is no adequate solution for long-term in vivo blood pressure monitoring to date. Due to the small size of laboratory mice, a miniature, light-weight, wireless, batteryless, implantable microsystem is highly critical to capture accurate biological signals from an untethered animal in its natural habitat, thus eliminating stress and post-implant trauma-induced information distortion. Furthermore, miniaturization of a packaged system is essential for interfacing with a mouse's arteries, which exhibit a small diameter of only 200\&\#x03B5;m, and is crucial for achieving a reliable sensor-artery contact for accurate measurement. The small artery renders intra-vascular stent-based blood-pressure-sensing techniques infeasible. Remote RF powering has been widely used for biomedical implants [1,2]. However, the proposed microsystem is implanted in a freely moving laboratory mouse, thus resulting in continuously changing magnetic coupling, which demands adaptive control for RF powering.}, author = {Cong, Peng and Chaimanonart, Nattapon and Ko, Wen H. and Young, Darrin J.}, booktitle = {Solid-State Circuits Conference - Digest of Technical Papers, 2009. ISSCC 2009. IEEE International}, citeulike-article-id = {4735161}, citeulike-linkout-0 = {http://dx.doi.org/10.1109/ISSCC.2009.4977491}, citeulike-linkout-1 = {http://ieeexplore.ieee.org/xpls/abs_all.jsp?arnumber=4977491}, doi = {10.1109/ISSCC.2009.4977491}, journal = {Solid-State Circuits Conference - Digest of Technical Papers, 2009. ISSCC 2009. IEEE International}, keywords = {mtg\_reading}, pages = {428--429,429a}, posted-at = {2009-06-03 17:27:40}, priority = {3}, title = {A wireless and batteryless 130mg 300\&\#x00B5;W 10b implantable blood-pressure-sensing microsystem for real-time genetically engineered mice monitoring}, url = {http://dx.doi.org/10.1109/ISSCC.2009.4977491}, year = {2009} }

TY - CONF ID - citeulike:4735161 L3 - citeulike-article-id:4735161 N2 - Genetic engineering of mice DNA sequences, together with in vivo real-time blood pressure measurement is crucial for identifying an animal's genetic variation susceptibility to cardiovascular-related diseases. However, there is no adequate solution for long-term in vivo blood pressure monitoring to date. Due to the small size of laboratory mice, a miniature, light-weight, wireless, batteryless, implantable microsystem is highly critical to capture accurate biological signals from an untethered animal in its natural habitat, thus eliminating stress and post-implant trauma-induced information distortion. Furthermore, miniaturization of a packaged system is essential for interfacing with a mouse's arteries, which exhibit a small diameter of only 200εm, and is crucial for achieving a reliable sensor-artery contact for accurate measurement. The small artery renders intra-vascular stent-based blood-pressure-sensing techniques infeasible. Remote RF powering has been widely used for biomedical implants [1,2]. However, the proposed microsystem is implanted in a freely moving laboratory mouse, thus resulting in continuously changing magnetic coupling, which demands adaptive control for RF powering. JF - Solid-State Circuits Conference - Digest of Technical Papers, 2009. ISSCC 2009. IEEE International EP - 429,429a TI - A wireless and batteryless 130mg 300µW 10b implantable blood-pressure-sensing microsystem for real-time genetically engineered mice monitoring T2 - Solid-State Circuits Conference - Digest of Technical Papers, 2009. ISSCC 2009. IEEE International SP - 428 KW - mtg_reading AU - Cong, Peng AU - Chaimanonart, Nattapon AU - Ko, Wen AU - Young, Darrin PY - 2009/// UR - http://dx.doi.org/10.1109/ISSCC.2009.4977491 ER -