Control system for continuous positive airway pressure
Gardado en:
| Autor Principal: | |
|---|---|
| Data de Publicación: | 2014 |
| Outros autores: | , , , , |
| Formato: | Article |
| Idioma: | eng |
| Fonte: | Repositório Institucional da UnB |
| Download full: | http://repositorio.unb.br/handle/10482/21980 http://dx.doi.org/10.1590/rbeb.2014.017 |
Summary: | Introduction: Continuous Positive Airway Pressure (CPAP) is a mode of non-invasive mechanical ventilation commonly used in neonatology. The incorporation of new therapeutic and technological advances may impact the survival of very low birth weight preterm infants. However, one of the difficulties faced is the high cost of this device and its numerous add-on functions, such as Apnea Hypopnea Index (AHI), flow limitation, among others. Thus, in this study, we aim to address the design and construction of a CPAP device prototype to be used in a Neonatal Intensive Care Unit (NICU). Methods: In order to design the experimental CPAP device with sensory instrumentation for providing data to a micro-controlled system, electro-pneumatic circuits and signal conditioning boards of sensors have been fitted to achieve optimized CPAP function with low energy consumption. While running this setup, a metrological study was carried out to evaluate the sensors’ performance. The methodology employed for the study was the IDOV (Identify, Design, Optimize, and Validate) method, a variant of six sigma, to minimize the failure rates. It is expected that it works under valve activation to maintain positive pressure in the airways of the patient (neonate). Results: The whole system performs satisfactorily (low noise level) for each assessed module. Additionally, it is emphasized that software development for application control has resulted in a significant improvement of hardware functions. Conclusion: In this work, a system that performs the CPAP function was obtained; the research has shown that, by adopting a specific purpose, it may create a better understanding of Assistive Technology. |
| _version_ | 1871442225017126912 |
|---|---|
| author | Oliveira, Mileny Ximenes |
| author2 | Capistrano, Amilton dos Reis Rosa, Suélia de Siqueira Rodrigues Fleury Silva, José Felício Rocha, Adson Ferreira da Carvalho, Hervaldo Sampaio |
| author2_role | author author author author author |
| author_browse | Capistrano, Amilton dos Reis Carvalho, Hervaldo Sampaio Oliveira, Mileny Ximenes Rocha, Adson Ferreira da Rosa, Suélia de Siqueira Rodrigues Fleury Silva, José Felício |
| author_facet | Oliveira, Mileny Ximenes Capistrano, Amilton dos Reis Rosa, Suélia de Siqueira Rodrigues Fleury Silva, José Felício Rocha, Adson Ferreira da Carvalho, Hervaldo Sampaio |
| author_role | author |
| bitstream.checksum.fl_str_mv | e7842078780050afe0519008b0abb7ab 30234b84a6378266bdf974c99a7e4191 |
| bitstream.checksumAlgorithm.fl_str_mv | MD5 MD5 |
| bitstream.url.fl_str_mv | http://repositorio.unb.br/bitstream/10482/21980/1/ARTIGO_ControlSystemContinuous.pdf http://repositorio.unb.br/bitstream/10482/21980/2/license.txt |
| collection | Repositório Institucional da UnB |
| dc.contributor.author.fl_str_mv | Oliveira, Mileny Ximenes Capistrano, Amilton dos Reis Rosa, Suélia de Siqueira Rodrigues Fleury Silva, José Felício Rocha, Adson Ferreira da Carvalho, Hervaldo Sampaio |
| dc.date.accessioned.fl_str_mv | 2016-12-20T11:56:26Z |
| dc.date.available.fl_str_mv | 2016-12-20T11:56:26Z |
| dc.date.issued.fl_str_mv | 2014-04 |
| dc.identifier.citation.fl_str_mv | OLIVEIRA, Mileny Ximenes et al. Control system for continuous positive airway pressure. Revista Brasileira de Engenharia Biomédica, Rio de Janeiro, v. 30, n. 2, p. 102-113, abr./jun. 2014. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-31512014000200003&lng=en&nrm=iso>. Acesso em: 07 out. 2016. http://dx.doi.org/10.1590/rbeb.2014.017. |
| dc.identifier.doi.en.fl_str_mv | http://dx.doi.org/10.1590/rbeb.2014.017 |
| dc.identifier.uri.fl_str_mv | http://repositorio.unb.br/handle/10482/21980 |
| dc.language.iso.fl_str_mv | eng |
| dc.publisher.none.fl_str_mv | SBEB - Sociedade Brasileira de Engenharia Biomédica |
| dc.rights.driver.fl_str_mv | info:eu-repo/semantics/openAccess |
| dc.source.none.fl_str_mv | reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
| dc.subject.keyword.en.fl_str_mv | Recém-nascidos CPAP |
| dc.title.en.fl_str_mv | Control system for continuous positive airway pressure |
| dc.type.driver.fl_str_mv | info:eu-repo/semantics/article |
| dc.type.status.fl_str_mv | info:eu-repo/semantics/publishedVersion |
| description | Introduction: Continuous Positive Airway Pressure (CPAP) is a mode of non-invasive mechanical ventilation commonly used in neonatology. The incorporation of new therapeutic and technological advances may impact the survival of very low birth weight preterm infants. However, one of the difficulties faced is the high cost of this device and its numerous add-on functions, such as Apnea Hypopnea Index (AHI), flow limitation, among others. Thus, in this study, we aim to address the design and construction of a CPAP device prototype to be used in a Neonatal Intensive Care Unit (NICU). Methods: In order to design the experimental CPAP device with sensory instrumentation for providing data to a micro-controlled system, electro-pneumatic circuits and signal conditioning boards of sensors have been fitted to achieve optimized CPAP function with low energy consumption. While running this setup, a metrological study was carried out to evaluate the sensors’ performance. The methodology employed for the study was the IDOV (Identify, Design, Optimize, and Validate) method, a variant of six sigma, to minimize the failure rates. It is expected that it works under valve activation to maintain positive pressure in the airways of the patient (neonate). Results: The whole system performs satisfactorily (low noise level) for each assessed module. Additionally, it is emphasized that software development for application control has resulted in a significant improvement of hardware functions. Conclusion: In this work, a system that performs the CPAP function was obtained; the research has shown that, by adopting a specific purpose, it may create a better understanding of Assistive Technology. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | UNB_173733c82cdac9c4e2fb9c2acd3bf8a6 |
| identifier_str_mv | OLIVEIRA, Mileny Ximenes et al. Control system for continuous positive airway pressure. Revista Brasileira de Engenharia Biomédica, Rio de Janeiro, v. 30, n. 2, p. 102-113, abr./jun. 2014. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-31512014000200003&lng=en&nrm=iso>. Acesso em: 07 out. 2016. http://dx.doi.org/10.1590/rbeb.2014.017. |
| instacron_str | UNB |
| institution | UNB |
| instname_str | Universidade de Brasília (UnB) |
| language | eng |
| network_acronym_str | UNB |
| network_name_str | Repositório Institucional da UnB |
| oai_identifier_str | oai:repositorio.unb.br:10482/21980 |
| publishDate | 2014 |
| publishDateSort | 2014 |
| publisher.none.fl_str_mv | SBEB - Sociedade Brasileira de Engenharia Biomédica |
| reponame_str | Repositório Institucional da UnB |
| repository.mail.fl_str_mv | repositorio@unb.br |
| repository.name.fl_str_mv | Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| repository_id_str | |
| spelling | Oliveira, Mileny XimenesCapistrano, Amilton dos ReisRosa, Suélia de Siqueira Rodrigues FleurySilva, José FelícioRocha, Adson Ferreira daCarvalho, Hervaldo Sampaio2016-12-20T11:56:26Z2016-12-20T11:56:26Z2014-04OLIVEIRA, Mileny Ximenes et al. Control system for continuous positive airway pressure. Revista Brasileira de Engenharia Biomédica, Rio de Janeiro, v. 30, n. 2, p. 102-113, abr./jun. 2014. Disponível em: <http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-31512014000200003&lng=en&nrm=iso>. Acesso em: 07 out. 2016. http://dx.doi.org/10.1590/rbeb.2014.017.http://repositorio.unb.br/handle/10482/21980http://dx.doi.org/10.1590/rbeb.2014.017Introduction: Continuous Positive Airway Pressure (CPAP) is a mode of non-invasive mechanical ventilation commonly used in neonatology. The incorporation of new therapeutic and technological advances may impact the survival of very low birth weight preterm infants. However, one of the difficulties faced is the high cost of this device and its numerous add-on functions, such as Apnea Hypopnea Index (AHI), flow limitation, among others. Thus, in this study, we aim to address the design and construction of a CPAP device prototype to be used in a Neonatal Intensive Care Unit (NICU). Methods: In order to design the experimental CPAP device with sensory instrumentation for providing data to a micro-controlled system, electro-pneumatic circuits and signal conditioning boards of sensors have been fitted to achieve optimized CPAP function with low energy consumption. While running this setup, a metrological study was carried out to evaluate the sensors’ performance. The methodology employed for the study was the IDOV (Identify, Design, Optimize, and Validate) method, a variant of six sigma, to minimize the failure rates. It is expected that it works under valve activation to maintain positive pressure in the airways of the patient (neonate). Results: The whole system performs satisfactorily (low noise level) for each assessed module. Additionally, it is emphasized that software development for application control has resulted in a significant improvement of hardware functions. Conclusion: In this work, a system that performs the CPAP function was obtained; the research has shown that, by adopting a specific purpose, it may create a better understanding of Assistive Technology.Faculdade de Ciências e Tecnologias em Engenharia (FCTE) – Campus UnB GamaSBEB - Sociedade Brasileira de Engenharia BiomédicaRevista Brasileira de Engenharia Biomédica - All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License Attribution-NonCommercial 4.0 International (CC BY-NC 4.0). Fonte: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-31512014000200003&lng=en&nrm=iso. Acesso em: 07 out. 2016.info:eu-repo/semantics/openAccessControl system for continuous positive airway pressureinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleRecém-nascidosCPAPengreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_ControlSystemContinuous.pdfARTIGO_ControlSystemContinuous.pdfapplication/pdf2744980http://repositorio.unb.br/bitstream/10482/21980/1/ARTIGO_ControlSystemContinuous.pdfe7842078780050afe0519008b0abb7abMD51open accessLICENSElicense.txtlicense.txttext/plain190http://repositorio.unb.br/bitstream/10482/21980/2/license.txt30234b84a6378266bdf974c99a7e4191MD52open access10482/219802024-12-16 13:00:04.12open accessoai:repositorio.unb.br:10482/21980TGljZW5zZSBncmFudGVkIGJ5IENhbWlsYSAgRHVhcnRlIChjYW1pbGFkaWFzQGJjZS51bmIuYnIpIG9uIDIwMTYtMTAtMDdUMTU6NDU6MjlaIChHTVQpOgoKU3VibWlzcz9vIGVmZXRpdmFkYSBkZSBhY29yZG8gY29tIGxpY2VuP2EgY29uY2VkaWRhIHBlbG8gYXV0b3IgZS9vdSBkZXRlbnRvciBkb3MgZGlyZWl0b3MgYXV0b3JhaXMuCg==Repositório InstitucionalPUBhttps://repositorio.unb.br/oai/requestrepositorio@unb.bropendoar:2024-12-16T16:00:04Repositório Institucional da UnB - Universidade de Brasília (UnB) |
| spellingShingle | Control system for continuous positive airway pressure Oliveira, Mileny Ximenes Recém-nascidos CPAP |
| status_str | publishedVersion |
| title | Control system for continuous positive airway pressure |
| title_full | Control system for continuous positive airway pressure |
| title_fullStr | Control system for continuous positive airway pressure |
| title_full_unstemmed | Control system for continuous positive airway pressure |
| title_short | Control system for continuous positive airway pressure |
| title_sort | Control system for continuous positive airway pressure |
| topic | Recém-nascidos CPAP |
| url | http://repositorio.unb.br/handle/10482/21980 http://dx.doi.org/10.1590/rbeb.2014.017 |