{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T00:50:06Z","timestamp":1760230206799,"version":"build-2065373602"},"reference-count":35,"publisher":"MDPI AG","issue":"14","license":[{"start":{"date-parts":[[2022,7,12]],"date-time":"2022-07-12T00:00:00Z","timestamp":1657584000000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Spanish Ministry of Economy and Competitiveness","award":["PI18\/01365"],"award-info":[{"award-number":["PI18\/01365"]}]},{"name":"UPV\/IIS LA Fe","award":["PI18\/01365"],"award-info":[{"award-number":["PI18\/01365"]}]},{"name":"Instituto de Salud Carlos III","award":["PI18\/01365"],"award-info":[{"award-number":["PI18\/01365"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Sensors"],"abstract":"<jats:p>Current enteroscopy techniques present complications that are intended to be improved with the development of a new semi-automatic device called Endoworm. It consists of two different types of inflatable cavities. For its correct operation, it is essential to detect in real time if the inflatable cavities are malfunctioning (presence of air leakage). Two classification predictive models were obtained, one for each cavity typology, which must discern between the \u201cRight\u201d or \u201cLeak\u201d states. The cavity pressure signals were digitally processed, from which a set of features were extracted and selected. The predictive models were obtained from the features, and a prior classification of the signals between the two possible states was used as input to different supervised machine learning algorithms. The accuracy obtained from the classification predictive model for cavities of the balloon-type was 99.62%, while that of the bellows-type was 100%, representing an encouraging result. Once the models are validated with data generated in animal model tests and subsequently in exploratory clinical tests, their incorporation in the software device will ensure patient safety during small bowel exploration.<\/jats:p>","DOI":"10.3390\/s22145211","type":"journal-article","created":{"date-parts":[[2022,7,12]],"date-time":"2022-07-12T23:02:01Z","timestamp":1657666921000},"page":"5211","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Classification Predictive Model for Air Leak Detection in Endoworm Enteroscopy System"],"prefix":"10.3390","volume":"22","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7034-9505","authenticated-orcid":false,"given":"Roberto","family":"Zazo-Manzaneque","sequence":"first","affiliation":[{"name":"Centre for Biomaterials and Tissue Engineering (CBIT), Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8909-8929","authenticated-orcid":false,"given":"Vicente","family":"Pons-Beltr\u00e1n","sequence":"additional","affiliation":[{"name":"Digestive Endoscopy Unit, Digestive Diseases Department, La Fe Polytechnic Univesity Hospital, 46026 Valencia, Spain"},{"name":"Gastrointestinal Endoscopy Research Group, IIS Hospital La Fe, 46026 Valencia, Spain"}]},{"given":"Ana","family":"Vidaurre","sequence":"additional","affiliation":[{"name":"Centre for Biomaterials and Tissue Engineering (CBIT), Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"},{"name":"Biomedical Research Networking Center in Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain"}]},{"given":"Alberto","family":"Santonja","sequence":"additional","affiliation":[{"name":"School of Design Engineering (ETSID), Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"}]},{"given":"Carlos","family":"S\u00e1nchez-D\u00edaz","sequence":"additional","affiliation":[{"name":"Department of Electronic Engineering, Universitat Polit\u00e8cnica de Val\u00e8ncia, 46022 Valencia, Spain"}]}],"member":"1968","published-online":{"date-parts":[[2022,7,12]]},"reference":[{"key":"ref_1","first-page":"A226","article-title":"Clinical impact of novel single balloon enteroscopy","volume":"22","author":"Tsujikawa","year":"2007","journal-title":"J. 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