LCP MEMS implantable pressure sensor for Intracranial Pressure measurement
Numerous devices for the measurement of Intracranial Pressure (ICP) have been proposed; these include both wired and wireless systems, each of which having their own shortcomings. In this work, the following requirements for minimally invasive measurement of ICP are considered: low infection, biocom...
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th-mahidol.314002018-10-19T12:37:05Z LCP MEMS implantable pressure sensor for Intracranial Pressure measurement Preedipat Sattayasoonthorn Jackrit Suthakorn Sorayouth Chamnanvej Jianmin Miao A. G.P. Kottapalli Mahidol University Nanyang Technological University Biochemistry, Genetics and Molecular Biology Engineering Medicine Numerous devices for the measurement of Intracranial Pressure (ICP) have been proposed; these include both wired and wireless systems, each of which having their own shortcomings. In this work, the following requirements for minimally invasive measurement of ICP are considered: low infection, biocompatibility, small size, accuracy and ease of use. With these requirements in mind, we propose an implantable ICP sensor based on Microelectromechanical Systems (MEMS). Liquid Crystal Polymer (LCP) is chosen as the biocompatible and flexible structure. This paper describes the significant characteristics of LCP that make it well suited for biomedical applications, and comparisons are made to other polymers in terms of biocompatibility and certification. The proposed LCP pressure sensor has been successfully fabricated, with a membrane area of 2mm × 2mm × 50μm. © 2013 IEEE. 2018-10-19T04:43:22Z 2018-10-19T04:43:22Z 2013-01-01 Conference Paper IEEE International Conference on Nano/Molecular Medicine and Engineering, NANOMED. (2013), 63-67 10.1109/NANOMED.2013.6766317 21596972 21596964 2-s2.0-84898810097 https://repository.li.mahidol.ac.th/handle/123456789/31400 Mahidol University SCOPUS https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84898810097&origin=inward |
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Biochemistry, Genetics and Molecular Biology Engineering Medicine Preedipat Sattayasoonthorn Jackrit Suthakorn Sorayouth Chamnanvej Jianmin Miao A. G.P. Kottapalli LCP MEMS implantable pressure sensor for Intracranial Pressure measurement |
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Numerous devices for the measurement of Intracranial Pressure (ICP) have been proposed; these include both wired and wireless systems, each of which having their own shortcomings. In this work, the following requirements for minimally invasive measurement of ICP are considered: low infection, biocompatibility, small size, accuracy and ease of use. With these requirements in mind, we propose an implantable ICP sensor based on Microelectromechanical Systems (MEMS). Liquid Crystal Polymer (LCP) is chosen as the biocompatible and flexible structure. This paper describes the significant characteristics of LCP that make it well suited for biomedical applications, and comparisons are made to other polymers in terms of biocompatibility and certification. The proposed LCP pressure sensor has been successfully fabricated, with a membrane area of 2mm × 2mm × 50μm. © 2013 IEEE. |
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Mahidol University |
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Mahidol University Preedipat Sattayasoonthorn Jackrit Suthakorn Sorayouth Chamnanvej Jianmin Miao A. G.P. Kottapalli |
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Conference or Workshop Item |
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Preedipat Sattayasoonthorn Jackrit Suthakorn Sorayouth Chamnanvej Jianmin Miao A. G.P. Kottapalli |
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Preedipat Sattayasoonthorn |
title |
LCP MEMS implantable pressure sensor for Intracranial Pressure measurement |
title_short |
LCP MEMS implantable pressure sensor for Intracranial Pressure measurement |
title_full |
LCP MEMS implantable pressure sensor for Intracranial Pressure measurement |
title_fullStr |
LCP MEMS implantable pressure sensor for Intracranial Pressure measurement |
title_full_unstemmed |
LCP MEMS implantable pressure sensor for Intracranial Pressure measurement |
title_sort |
lcp mems implantable pressure sensor for intracranial pressure measurement |
publishDate |
2018 |
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https://repository.li.mahidol.ac.th/handle/123456789/31400 |
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1763492197264523264 |