A Mini-Invasive Long-Term Bladder Urine Pressure Measurement ASIC and System
A mini-invasive system for long-term bladder urine pressure measurement system is presented. Not only is the design cost reduced, but also the reliability is enhanced by using a 1-atm canceling sensing instrumentation amplifier (IA). Because the urine pressure inside the bladder does not vary drasti...
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| Veröffentlicht in: | IEEE transactions on biomedical circuits and systems 2008-03, Vol.2 (1), p.44-49 |
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| container_title | IEEE transactions on biomedical circuits and systems |
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| creator | Wang, Chua-Chin Huang, Chi-Chun Liou, Jian-Sing Ciou, Yan-Jhin Huang, I-Yu Li, Chih-Peng Lee, Yung-Chin Wu, Weng-Jeng |
| description | A mini-invasive system for long-term bladder urine pressure measurement system is presented. Not only is the design cost reduced, but also the reliability is enhanced by using a 1-atm canceling sensing instrumentation amplifier (IA). Because the urine pressure inside the bladder does not vary drastically, both the sleeping and working modes are required in order to save the battery power for long-term observation. The IA amplifies the signal sensed by the pressure sensor, which is then fed into the following analog-to-digital converter. Owing to the intrinsic 1-atm pressure existing inside the bladder, the IA must be able to cancel such a pressure from the signal picked up by the pressure sensor to keep the required linearity and the resolution for pressure measurement of the bladder urine. The pressure range of the proposed system is found out to be 14.7~19.7 Psi, which covers the range of all of the known unusual bladder syndromes or complications. |
| doi_str_mv | 10.1109/TBCAS.2008.921601 |
| format | Article |
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Not only is the design cost reduced, but also the reliability is enhanced by using a 1-atm canceling sensing instrumentation amplifier (IA). Because the urine pressure inside the bladder does not vary drastically, both the sleeping and working modes are required in order to save the battery power for long-term observation. The IA amplifies the signal sensed by the pressure sensor, which is then fed into the following analog-to-digital converter. Owing to the intrinsic 1-atm pressure existing inside the bladder, the IA must be able to cancel such a pressure from the signal picked up by the pressure sensor to keep the required linearity and the resolution for pressure measurement of the bladder urine. 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(IEEE) 2008</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c411t-3da9e80ef4d616c3bd361b60403656702ccfd12b42469575032ce67f9e3dc88c3</citedby><cites>FETCH-LOGICAL-c411t-3da9e80ef4d616c3bd361b60403656702ccfd12b42469575032ce67f9e3dc88c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://ieeexplore.ieee.org/document/4489973$$EHTML$$P50$$Gieee$$H</linktohtml><link.rule.ids>314,780,784,796,27924,27925,54758</link.rule.ids><linktorsrc>$$Uhttps://ieeexplore.ieee.org/document/4489973$$EView_record_in_IEEE$$FView_record_in_$$GIEEE</linktorsrc><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/23852632$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Chua-Chin</creatorcontrib><creatorcontrib>Huang, Chi-Chun</creatorcontrib><creatorcontrib>Liou, Jian-Sing</creatorcontrib><creatorcontrib>Ciou, Yan-Jhin</creatorcontrib><creatorcontrib>Huang, I-Yu</creatorcontrib><creatorcontrib>Li, Chih-Peng</creatorcontrib><creatorcontrib>Lee, Yung-Chin</creatorcontrib><creatorcontrib>Wu, Weng-Jeng</creatorcontrib><title>A Mini-Invasive Long-Term Bladder Urine Pressure Measurement ASIC and System</title><title>IEEE transactions on biomedical circuits and systems</title><addtitle>TBCAS</addtitle><addtitle>IEEE Trans Biomed Circuits Syst</addtitle><description>A mini-invasive system for long-term bladder urine pressure measurement system is presented. Not only is the design cost reduced, but also the reliability is enhanced by using a 1-atm canceling sensing instrumentation amplifier (IA). Because the urine pressure inside the bladder does not vary drastically, both the sleeping and working modes are required in order to save the battery power for long-term observation. The IA amplifies the signal sensed by the pressure sensor, which is then fed into the following analog-to-digital converter. Owing to the intrinsic 1-atm pressure existing inside the bladder, the IA must be able to cancel such a pressure from the signal picked up by the pressure sensor to keep the required linearity and the resolution for pressure measurement of the bladder urine. The pressure range of the proposed system is found out to be 14.7~19.7 Psi, which covers the range of all of the known unusual bladder syndromes or complications.</description><subject>Analog-digital conversion</subject><subject>Application specific integrated circuits</subject><subject>Batteries</subject><subject>Bladder</subject><subject>Costs</subject><subject>instrumentation amplifier (IA)</subject><subject>Instruments</subject><subject>Linearity</subject><subject>low power consumption</subject><subject>mini-invasive</subject><subject>Power system reliability</subject><subject>Pressure measurement</subject><subject>Signal resolution</subject><subject>urine pressure</subject><issn>1932-4545</issn><issn>1940-9990</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>RIE</sourceid><recordid>eNp90U1vEzEQBmALgegH_ACEhKwegMuGmbHXax_TqECkVCAlPVsbexZtld0tdrZS_z0bUnrg0NOM5OcdyXqFeIcwQwT3ZXO5mK9nBGBnjtAAvhCn6DQUzjl4edgVFbrU5Yk4y_kWoDTk6LU4IWVLMopOxWour9u-LZb9fZ3be5arof9VbDh18nJXx8hJ3qS2Z_kzcc5jYnnN9WF23O_lfL1cyLqPcv2Q99y9Ea-aepf57eM8FzdfrzaL78Xqx7flYr4qgkbcFyrWji1wo6NBE9Q2KoNbAxqUKU0FFEITkbaatHFlVYKiwKZqHKsYrA3qXHw63r1Lw--R8953bQ6829U9D2P2dopZqqCc5MdnJYF2CKQm-PlZiBpAOVsZnOjFf_R2GFM_fdg7JNJVRTAhPKKQhpwTN_4utV2dHjyCP5Tn_5bnD-X5Y3lT5sPj4XHbcXxK_GtrAu-PoGXmp2etrXOVUn8AwEyaPA</recordid><startdate>20080301</startdate><enddate>20080301</enddate><creator>Wang, Chua-Chin</creator><creator>Huang, Chi-Chun</creator><creator>Liou, Jian-Sing</creator><creator>Ciou, Yan-Jhin</creator><creator>Huang, I-Yu</creator><creator>Li, Chih-Peng</creator><creator>Lee, Yung-Chin</creator><creator>Wu, Weng-Jeng</creator><general>IEEE</general><general>The Institute of Electrical and Electronics Engineers, Inc. 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Not only is the design cost reduced, but also the reliability is enhanced by using a 1-atm canceling sensing instrumentation amplifier (IA). Because the urine pressure inside the bladder does not vary drastically, both the sleeping and working modes are required in order to save the battery power for long-term observation. The IA amplifies the signal sensed by the pressure sensor, which is then fed into the following analog-to-digital converter. Owing to the intrinsic 1-atm pressure existing inside the bladder, the IA must be able to cancel such a pressure from the signal picked up by the pressure sensor to keep the required linearity and the resolution for pressure measurement of the bladder urine. The pressure range of the proposed system is found out to be 14.7~19.7 Psi, which covers the range of all of the known unusual bladder syndromes or complications.</abstract><cop>United States</cop><pub>IEEE</pub><pmid>23852632</pmid><doi>10.1109/TBCAS.2008.921601</doi><tpages>6</tpages></addata></record> |
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| subjects | Analog-digital conversion Application specific integrated circuits Batteries Bladder Costs instrumentation amplifier (IA) Instruments Linearity low power consumption mini-invasive Power system reliability Pressure measurement Signal resolution urine pressure |
| title | A Mini-Invasive Long-Term Bladder Urine Pressure Measurement ASIC and System |
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