Zobrazeno 1 - 10 of 12 pro vyhledávání: '"Júlio César Lucchi"'
1
Dissertation/ Thesis
Simulação elétrica aplicada à investigação hemodinâmica da assistência ventricular.
Autor: Júlio César Lucchi
Publikováno v: Biblioteca Digital de Teses e Dissertações do ITAInstituto Tecnológico de AeronáuticaITA.
Doenças cardiovasculares são a causa de um grande número de mortes em todo o mundo. Nos casos terminais da doença cardíaca grave, o transplante é a melhor conduta. Contudo, por falhas no sistema de captação de órgãos, o número de pacientes
Externí odkaz: http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=2667
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2
Dissertation/ Thesis
Síntese digital de sinais de áudio
Autor: Júlio César Lucchi
Publikováno v: Biblioteca Digital de Teses e Dissertações do ITAInstituto Tecnológico de AeronáuticaITA.
Nesta dissertação é estudada e proposta uma arquitetura voltada à geração de sons musicais através de técnicas da eletrônica digital. São apresentadas características dos sinais de áudio e descritas as técnicas de síntese de maior impor
Externí odkaz: http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=1786
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3
Cardiovascular Simulator Improvement: Pressure Versus Volume Loop Assessment
Autor: José F. Biscegli, Jeison Fonseca, Eduardo Bock, Júlio César Lucchi, Juliana de Moraes Leme, Daniel Legendre, Aron Andrade, Denys Nicolosi
Publikováno v: Artificial Organs. 35:454-458
This article presents improvement on a physical cardiovascular simulator (PCS) system. Intraventricular pressure versus intraventricular volume (PxV) loop was obtained to evaluate performance of a pulsatile chamber mimicking the human left ventricle.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::028bbb4a223dd0ae2dd6ef09a23dc0ca
https://doi.org/10.1111/j.1525-1594.2011.01266.x
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5
Mock Circulatory System for the Evaluation of Left Ventricular Assist Devices, Endoluminal Prostheses, and Vascular Diseases
Autor: Akash Kuzhiparambil Prakasan, Aron Andrade, José F. Biscegli, Jeison Fonseca, Ricardo Manrique, Jaime Pinto Ortiz, Daniel Legendre, Domingos Guerrino, Júlio César Lucchi
Publikováno v: Artificial Organs. 32:461-467
A new digital computer mock circulatory system has been developed in order to replicate the physiologic and pathophysiologic characteristics of the human cardiovascular system. The computer performs the acquisition of pressure, flow, and temperature
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::028b47d671ec96f756eb12faddaeac0b
https://doi.org/10.1111/j.1525-1594.2008.00569.x
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6
Testes in vitro e in vivo com o Coração Artificial Auxiliar (CAA): um novo modelo de coração artificial totalmente implantável e heterotópico
Autor: Yukihiko Nosé, Antonio Celso Fonseca de Arruda, Aron Andrade, Denys Nicolosi, Jarbas J Dinkhuysen, José F. Biscegli, Júlio César Lucchi, Wagner Chiepa Cunha, Yukio Ohashi
Publikováno v: Brazilian Journal of Cardiovascular Surgery, Vol 14, Iss 2, Pp 128-134 (1999)
Brazilian Journal of Cardiovascular Surgery v.14 n.2 1999
Brazilian Journal of Cardiovascular Surgery
Sociedade Brasileira de Cirurgia Cardiovascular (SBCCV)
instacron:SBCCV
Brazilian Journal of Cardiovascular Surgery, Volume: 14, Issue: 2, Pages: 128-134, Published: APR 1999
Um novo modelo de coração artificial está sendo desenvolvido e testado em nossos laboratórios, o Coração Artificial Auxiliar (CAA). Este dispositivo foi projetado com dimensões reduzidas para ser implantado em paralelo ao coração natural do
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6b73172f6d8adac3425cab362baa180
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-76381999000200010&tlng=pt
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7
A new technique to control brushless motor for blood pump application
Autor: Aron Andrade, José F. Biscegli, Jeison Fonseca, Júlio César Lucchi, Eduardo Bock, Denys Nicolosi, Daniel Legendre
Publikováno v: Artificial organs. 32(4)
This article presents a back-electromotive force (BEMF)-based technique of detection for sensorless brushless direct current motor (BLDCM) drivers. The BLDCM has been chosen as the energy converter in rotary or pulsatile blood pumps that use electric
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a5df5a7918c97e20c0ade0e511ff566
https://pubmed.ncbi.nlm.nih.gov/18370953
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8
An electro-fluid-dynamic simulator for the cardiovascular system
Autor: Denys Nicolosi, Júlio César Lucchi, Aron Andrade, Jeison Fonseca, Celso Luiz Felipini
Publikováno v: Artificial organs. 32(4)
This work presents the initial studies and the proposal for a cardiovascular system electro-fluid-dynamic simulator to be applied in the development of left ventricular assist devices (LVADs). The simulator, which is being developed at University Sao
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a5e0ecc1aaec474cbdf2e1d213bd8255
https://pubmed.ncbi.nlm.nih.gov/18370952
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9
Auxiliary total artificial heart: A compact electromechanical artificial heart working simultaneously with the natural heart
Autor: Aron Andrade, Yukio Ohashi, José F. Biscegli, Juergen Mueller, Júlio César Lucchi, Antonio Celso Fonseca de Arruda, Yukihiko Nosé, Eiki Tayama, Denys Nicolosi, Julie Glueck
Publikováno v: Artificial organs. 23(9)
Leading international institutions are designing and developing various types of ventricular assist devices (VAD) and total artificial hearts (TAH). Some of the commercially available pulsatile VADs are not readily implantable into the thoracic cavit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6a99dbcca8dc58ec6f8c3fe120f72d5
https://pubmed.ncbi.nlm.nih.gov/10491037
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