Accelerometer-Based Assessment of Intestinal Peristalsis: Toward Miniaturized Low-Power Solutions for Intestinal Implants
Intestinal electrical stimulation via implants is already used to treat several disorders like constipation or incontinence. Stimulation parameters are most often empiric and not based on systematic studies. One prerequisite to evaluate effects of intestinal electrical stimulation is a direct assess...
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| Veröffentlicht in: | IEEE journal of translational engineering in health and medicine 2018-01, Vol.6, p.1-7 |
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| creator | De Camp, Nora Vanessa Heimann, Axel Kempski, Oliver Bergeler, Jurgen |
| description | Intestinal electrical stimulation via implants is already used to treat several disorders like constipation or incontinence. Stimulation parameters are most often empiric and not based on systematic studies. One prerequisite to evaluate effects of intestinal electrical stimulation is a direct assessment of intestinal motility. Some common methods are strain gauge transducers or manometry. With both the methods, it is not possible to record the exact 3-D movement. Therefore, we established a new method to record gastrointestinal motility with ultraminiaturized accelerometers, directly glued to the outer surface of the stomach, small intestine, and colon. With this technique, we were able to record precise local motility changes after electrical stimulation. Due to the low energy demand and the small size of the system, it is potentially useful for chronic measurements at multiple sites of the intestinal tract. We will present our first results regarding stimulation-dependent motility changes using up to eight implanted accelerometers in an acute pig model. |
| doi_str_mv | 10.1109/JTEHM.2018.2864975 |
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Stimulation parameters are most often empiric and not based on systematic studies. One prerequisite to evaluate effects of intestinal electrical stimulation is a direct assessment of intestinal motility. Some common methods are strain gauge transducers or manometry. With both the methods, it is not possible to record the exact 3-D movement. Therefore, we established a new method to record gastrointestinal motility with ultraminiaturized accelerometers, directly glued to the outer surface of the stomach, small intestine, and colon. With this technique, we were able to record precise local motility changes after electrical stimulation. Due to the low energy demand and the small size of the system, it is potentially useful for chronic measurements at multiple sites of the intestinal tract. We will present our first results regarding stimulation-dependent motility changes using up to eight implanted accelerometers in an acute pig model.</description><identifier>ISSN: 2168-2372</identifier><identifier>EISSN: 2168-2372</identifier><identifier>DOI: 10.1109/JTEHM.2018.2864975</identifier><identifier>PMID: 30245946</identifier><identifier>CODEN: IJTEBN</identifier><language>eng</language><publisher>United States: IEEE</publisher><subject>Accelerometer ; Accelerometers ; Animals ; Colon ; Electrical stimulation ; Implants ; intestinal electrical stimulation ; intestinal implants ; Intestine ; Intestines ; Motility ; peristalsis ; Stimulation ; Strain gauges ; Strain measurement ; Three dimensional motion ; Transducers ; Transplants & implants</subject><ispartof>IEEE journal of translational engineering in health and medicine, 2018-01, Vol.6, p.1-7</ispartof><rights>Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2018</rights><rights>2168-2372 © 2018 IEEE. Translations and content mining are permitted for academic research only. Personal use is also permitted, but republication/redistribution requires IEEE permission. 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Stimulation parameters are most often empiric and not based on systematic studies. One prerequisite to evaluate effects of intestinal electrical stimulation is a direct assessment of intestinal motility. Some common methods are strain gauge transducers or manometry. With both the methods, it is not possible to record the exact 3-D movement. Therefore, we established a new method to record gastrointestinal motility with ultraminiaturized accelerometers, directly glued to the outer surface of the stomach, small intestine, and colon. With this technique, we were able to record precise local motility changes after electrical stimulation. Due to the low energy demand and the small size of the system, it is potentially useful for chronic measurements at multiple sites of the intestinal tract. 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(IEEE)</general><scope>97E</scope><scope>ESBDL</scope><scope>RIA</scope><scope>RIE</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>K9.</scope><scope>7X8</scope><scope>5PM</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0001-5219-6939</orcidid><orcidid>https://orcid.org/0000-0002-9123-0797</orcidid></search><sort><creationdate>20180101</creationdate><title>Accelerometer-Based Assessment of Intestinal Peristalsis: Toward Miniaturized Low-Power Solutions for Intestinal Implants</title><author>De Camp, Nora Vanessa ; Heimann, Axel ; Kempski, Oliver ; Bergeler, Jurgen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c516t-4778913a31cfb98add25a27366eab7b605d0c649da65cd0ae5531627b720497e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>Accelerometer</topic><topic>Accelerometers</topic><topic>Animals</topic><topic>Colon</topic><topic>Electrical stimulation</topic><topic>Implants</topic><topic>intestinal electrical stimulation</topic><topic>intestinal implants</topic><topic>Intestine</topic><topic>Intestines</topic><topic>Motility</topic><topic>peristalsis</topic><topic>Stimulation</topic><topic>Strain gauges</topic><topic>Strain measurement</topic><topic>Three dimensional motion</topic><topic>Transducers</topic><topic>Transplants & implants</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>De Camp, Nora Vanessa</creatorcontrib><creatorcontrib>Heimann, Axel</creatorcontrib><creatorcontrib>Kempski, Oliver</creatorcontrib><creatorcontrib>Bergeler, Jurgen</creatorcontrib><collection>IEEE All-Society Periodicals Package (ASPP) 2005-present</collection><collection>IEEE Open Access Journals</collection><collection>IEEE All-Society Periodicals Package (ASPP) 1998-Present</collection><collection>IEEE Electronic Library (IEL)</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>IEEE journal of translational engineering in health and medicine</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>De Camp, Nora Vanessa</au><au>Heimann, Axel</au><au>Kempski, Oliver</au><au>Bergeler, Jurgen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Accelerometer-Based Assessment of Intestinal Peristalsis: Toward Miniaturized Low-Power Solutions for Intestinal Implants</atitle><jtitle>IEEE journal of translational engineering in health and medicine</jtitle><stitle>JTEHM</stitle><addtitle>IEEE J Transl Eng Health Med</addtitle><date>2018-01-01</date><risdate>2018</risdate><volume>6</volume><spage>1</spage><epage>7</epage><pages>1-7</pages><issn>2168-2372</issn><eissn>2168-2372</eissn><coden>IJTEBN</coden><abstract>Intestinal electrical stimulation via implants is already used to treat several disorders like constipation or incontinence. 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| subjects | Accelerometer Accelerometers Animals Colon Electrical stimulation Implants intestinal electrical stimulation intestinal implants Intestine Intestines Motility peristalsis Stimulation Strain gauges Strain measurement Three dimensional motion Transducers Transplants & implants |
| title | Accelerometer-Based Assessment of Intestinal Peristalsis: Toward Miniaturized Low-Power Solutions for Intestinal Implants |
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