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Carlos A. M. Zaconeta ; Antonio C. P. Ferreira ; César A. M. Silva ; Marcelo P. Rodrigues ; Celso M. Rebello ; Paulo Tavares ;Jornal de Pediatria 2006, 82 4

Autor: Jefferson G. Resende

Fuente: http://www.redalyc.org/articulo.oa?id=399738113009


Introducción



Jornal de Pediatria ISSN: 0021-7557 assessoria@jped.com.br Sociedade Brasileira de Pediatria Brasil Resende, Jefferson G.; Zaconeta, Carlos A.
M.; Ferreira, Antonio C.
P.; Silva, César A. M.; Rodrigues, Marcelo P.; Rebello, Celso M.; Tavares, Paulo Evaluation of peak inspiratory pressure, tidal volume and respiratory rate during ventilation of premature lambs using a self-inflating bag Jornal de Pediatria, vol.
82, núm.
4, julio-agosto, 2006, pp.
279-283 Sociedade Brasileira de Pediatria Porto Alegre, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=399738113009 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative 0021-7557-06-82-04-279 Jornal de Pediatria Copyright © 2006 by Sociedade Brasileira de Pediatria doi:10.2223-JPED.1517 ORIGINAL ARTICLE Evaluation of peak inspiratory pressure, tidal volume and respiratory rate during ventilation of premature lambs using a self-inflating bag Jefferson G.
Resende,1 Carlos A.
M.
Zaconeta,2 Antonio C.
P.
Ferreira,3 César A.
M.
Silva,4 Marcelo P.
Rodrigues,5 Celso M.
Rebello,6 Paulo Tavares7 Abstract Objective: To evaluate the peak inspiratory pressure, tidal volume and respiratory rate achieved during manual ventilation of premature lambs, using a self-inflating bag. Methods: In this descriptive, experimental study, five pairs of physicians, selected at random among 35 neonatologists working at a neonatal intensive care unit and with experience in the resuscitation of newborn infants, ventilated five intubated premature lambs using a self-inflating bag.
Pressure and flow monitor signals were passed through a transducer and digitized for recording and analysis.
Tidal volume and pressure curves were obtained from the integral of flow rate, at peak, during the last 50 seconds of ...





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