In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep

Detalhes bibliográficos
Autor(a) principal: Paulo Roriz Oliveira
Data de Publicação: 2014
Outros Autores: João Ferreira, Potes,JC, Oliveira,MT, Orlando Frazão, José Luís Santos, de Oliveira Simoes,JAD
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
Texto Completo: http://repositorio.inesctec.pt/handle/123456789/3646
http://dx.doi.org/10.1117/1.jbo.19.3.037006
Resumo: The purpose of the present study was to measure the intradiscal pressure signal of an anesthetized sheep under spontaneous breathing. An ultra-miniature fiber optic high-pressure sensor was implanted into the nucleus pulposus of the fifth lumbar intervertebral using a dorsolateral transforaminal approach. Results suggested the periodicity of the intradiscal pressure signal was similar to the mean respiratory rate of the animal. The average resting intradiscal pressure was also calculated and compared to available data. (C) 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)
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spelling In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheepThe purpose of the present study was to measure the intradiscal pressure signal of an anesthetized sheep under spontaneous breathing. An ultra-miniature fiber optic high-pressure sensor was implanted into the nucleus pulposus of the fifth lumbar intervertebral using a dorsolateral transforaminal approach. Results suggested the periodicity of the intradiscal pressure signal was similar to the mean respiratory rate of the animal. The average resting intradiscal pressure was also calculated and compared to available data. (C) 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)2017-11-20T10:51:59Z2014-01-01T00:00:00Z2014info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://repositorio.inesctec.pt/handle/123456789/3646http://dx.doi.org/10.1117/1.jbo.19.3.037006engPaulo Roriz OliveiraJoão FerreiraPotes,JCOliveira,MTOrlando FrazãoJosé Luís Santosde Oliveira Simoes,JADinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2023-05-15T10:19:42Zoai:repositorio.inesctec.pt:123456789/3646Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T17:52:07.285970Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse
dc.title.none.fl_str_mv In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep
title In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep
spellingShingle In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep
Paulo Roriz Oliveira
title_short In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep
title_full In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep
title_fullStr In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep
title_full_unstemmed In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep
title_sort In vivo measurement of the pressure signal in the intervertebral disc of an anesthetized sheep
author Paulo Roriz Oliveira
author_facet Paulo Roriz Oliveira
João Ferreira
Potes,JC
Oliveira,MT
Orlando Frazão
José Luís Santos
de Oliveira Simoes,JAD
author_role author
author2 João Ferreira
Potes,JC
Oliveira,MT
Orlando Frazão
José Luís Santos
de Oliveira Simoes,JAD
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Paulo Roriz Oliveira
João Ferreira
Potes,JC
Oliveira,MT
Orlando Frazão
José Luís Santos
de Oliveira Simoes,JAD
description The purpose of the present study was to measure the intradiscal pressure signal of an anesthetized sheep under spontaneous breathing. An ultra-miniature fiber optic high-pressure sensor was implanted into the nucleus pulposus of the fifth lumbar intervertebral using a dorsolateral transforaminal approach. Results suggested the periodicity of the intradiscal pressure signal was similar to the mean respiratory rate of the animal. The average resting intradiscal pressure was also calculated and compared to available data. (C) 2014 Society of Photo-Optical Instrumentation Engineers (SPIE)
publishDate 2014
dc.date.none.fl_str_mv 2014-01-01T00:00:00Z
2014
2017-11-20T10:51:59Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://repositorio.inesctec.pt/handle/123456789/3646
http://dx.doi.org/10.1117/1.jbo.19.3.037006
url http://repositorio.inesctec.pt/handle/123456789/3646
http://dx.doi.org/10.1117/1.jbo.19.3.037006
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron:RCAAP
instname_str Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
instacron_str RCAAP
institution RCAAP
reponame_str Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
collection Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)
repository.name.fl_str_mv Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação
repository.mail.fl_str_mv
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