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http://hdl.handle.net/2445/195330
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DC Field | Value | Language |
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dc.contributor.author | Aymerich, Claudia | - |
dc.contributor.author | Rodríguez Lázaro, Miguel A. | - |
dc.contributor.author | Solana, Gorka | - |
dc.contributor.author | Farré Ventura, Ramon | - |
dc.contributor.author | Otero Díaz, Jorge | - |
dc.date.accessioned | 2023-03-15T14:02:47Z | - |
dc.date.available | 2023-03-15T14:02:47Z | - |
dc.date.issued | 2021-08-26 | - |
dc.identifier.issn | 1664-042X | - |
dc.identifier.uri | http://hdl.handle.net/2445/195330 | - |
dc.description.abstract | The measurement of maximal inspiratory (MIP) and maximal expiratory (MEP) pressures is a widely used technique to non-invasively evaluate respiratory muscle strength in clinical practice. The commercial devices that perform this test range from whole body plethysmographs to portable spirometers, both expensive and include a wide range of other respiratory tests. Given that a portable, low-cost, and specific option for MIP and MEP measuring device is not currently available in the market. A high-performance and easy-to-build prototype has been developed and the detailed technical information to easily reproduce it is freely released. A novel device is based on an Arduino microcontroller with a digital display, an integrated pressure transducer, and three-dimensional (3D) printed enclosure (total retail cost e80). The validation of the device was performed by comparison with a laboratory reference setting, and results showed accuracy within ±1%. As the device design is available according to the open-source hardware approach, measuring MIP/MEP can greatly facilitate easily available point-of-care devices for the monitoring of patients and, most important, for making this lung function measurement tool affordable to users in low- and middle-income countries. | - |
dc.format.extent | 6 p. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Frontiers Media | - |
dc.relation.isformatof | Reproducció del document publicat a: https://doi.org/10.3389/fphys.2021.719372 | - |
dc.relation.ispartof | Frontiers in Physiology, 2021, vol. 12, p. 719372 | - |
dc.relation.uri | https://doi.org/10.3389/fphys.2021.719372 | - |
dc.rights | cc-by (c) Aymerich, Claudia et al., 2021 | - |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | - |
dc.source | Articles publicats en revistes (Biomedicina) | - |
dc.subject.classification | Pressió | - |
dc.subject.classification | Dispositius magnètics | - |
dc.subject.classification | Programari lliure | - |
dc.subject.classification | Pulmó | - |
dc.subject.classification | Proves funcionals respiratòries | - |
dc.subject.other | Pressure | - |
dc.subject.other | Magnetic devices | - |
dc.subject.other | Open source software | - |
dc.subject.other | Lung | - |
dc.subject.other | Respiratory function tests | - |
dc.title | Low-Cost Open-Source Device to Measure Maximal Inspiratory and Expiratory Pressures | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 715121 | - |
dc.date.updated | 2023-03-15T14:02:47Z | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
dc.identifier.pmid | 34512389 | - |
Appears in Collections: | Articles publicats en revistes (IDIBAPS: Institut d'investigacions Biomèdiques August Pi i Sunyer) Articles publicats en revistes (Biomedicina) |
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715121.pdf | 856.52 kB | Adobe PDF | View/Open |
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