Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Bram Wallace Smith"'
Autor:
Stephen Edward Rees, Steen Andreassen, David Murley, Bram Wallace Smith, Lars Pilegaard Thomsen, Ulla Møller Weinreich, Egon Toft, Dan Stieper Karbing, Per Thorgaard, Søren Kjærgaard
Publikováno v:
Thomsen, L P, Karbing, D S, Smith, B W, Murley, D, Weinreich, U M, Kjærgaard, S, Toft, E, Thorgaard, P, Andreassen, S & Rees, S E 2013, ' Clinical refinement of the automatic lung parameter estimator (ALPE) ', Journal of Clinical Monitoring and Computing, vol. 27, no. 3, pp. 341-350 . https://doi.org/10.1007/s10877-013-9442-9
The automatic lung parameter estimator (ALPE) method was developed in 2002 for bedside estimation of pulmonary gas exchange using step changes in inspired oxygen fraction (FIO₂). Since then a number of studies have been conducted indicating the pot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::25f3b97e09f41384fa767bce1ea328be
https://doi.org/10.1007/s10877-013-9442-9
https://doi.org/10.1007/s10877-013-9442-9
Autor:
Stephen Edward Rees, Steen Andreassen, K. Espersen, Søren Kjærgaard, Dan Stieper Karbing, Bram Wallace Smith
Publikováno v:
Journal of Clinical Monitoring and Computing. 22:225-255
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ae7c468e1afdbb44d908feffad62ae4
https://doi.org/10.1007/s10877-008-9121-4
https://doi.org/10.1007/s10877-008-9121-4
Autor:
Stephen Edward Rees, Bram Wallace Smith, Steen Andreassen, Søren K. Kjærgaard, K. Espersen, Charlotte Allerød, Dan Stieper Karbing
Publikováno v:
IFAC Proceedings Volumes. 41:8080-8084
Setting inspired oxygen fraction (FiO 2 ) is a complicated balance between ensuring adequate oxygenation and minimizing the risk of lung damage. This paper presents a retrospective test of a model-based decision support system (INVENT) for advising o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e7cdf604b2e567202fbc03970823054
https://doi.org/10.3182/20080706-5-kr-1001.01364
https://doi.org/10.3182/20080706-5-kr-1001.01364
Publikováno v:
Journal of Clinical Monitoring and Computing. 21:173-202
Introduction Setting ventilator pressures in critically ill patients requires consideration of the effects on both lung mechanics and gas exchange. Increasing positive end-expiratory pressure (PEEP) recruits collapsed lung compartments improving gas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe03384fc78e415c1bbb146fc62ac422
https://doi.org/10.1007/s10877-007-9074-z
https://doi.org/10.1007/s10877-007-9074-z
Autor:
J. Geoffrey Chase, Christopher E. Hann, Per L. Jensen, Geoffrey M. Shaw, Bram Wallace Smith, Steen Andreassen
Publikováno v:
IFAC Proceedings Volumes. 39:475-480
A minimal cardiac model that accurately captures the essential cardiovascular system dynamics has been developed. Standard parameter identification methods for this model are highly non-linear and non-convex, hindering clinical application, given the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b11d7e0463cce403f687d265e91ab6ad
https://doi.org/10.3182/20060329-3-au-2901.00072
https://doi.org/10.3182/20060329-3-au-2901.00072
Autor:
J. Geoffrey Chase, Christopher E. Hann, Steen Andreassen, Bram Wallace Smith, Geoffrey M. Shaw
Publikováno v:
IFAC Proceedings Volumes. 39:69-74
A minimal cardiac model has been developed that captures the major dynamics of the cardio-vascular system (CVS). This model is extended to simulate time varying disease state including reflex actions and an integral based identification method is pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e176b06f551be75268b678f67d789fce
https://doi.org/10.3182/20060920-3-fr-2912.00017
https://doi.org/10.3182/20060920-3-fr-2912.00017
Autor:
Erik Sloth, Anders Larsson, Steen Andreassen, Bram Wallace Smith, J.G. Chase, C. Starfinger, Geoffrey M. Shaw, Per Henrik Lambert, Stephen Edward Rees, Christopher E. Hann
Publikováno v:
Starfinger, C, Chase, J G, Hann, C E, Shaw, G M, Lambert, P, Smith, B W, Sloth, E, Larsson, A, Andreassen, S & Rees, S 2008, ' Model-based identification of PEEP titrations during different volemic levels. ', Computer Methods and Programs in Biomedicine, vol. 91, no. 2, pp. 135-44 . https://doi.org/10.1016/j.cmpb.2008.03.005
Starfinger, C, Chase, J G, Hann, C E, Shaw, G M, Lambert, P, Smith, B W, Sloth, E, Larsson, A, Andreassen, S & Rees, S E 2008, ' Model-based identification of PEEP titrations during different volemic levels ', Computer Methods and Programs in Biomedicine, vol. 91, no. 2, pp. 135-144 . https://doi.org/10.1016/j.cmpb.2008.03.005
Starfinger, C, Chase, J G, Hann, C E, Shaw, G M, Lambert, P, Smith, B W, Sloth, E, Larsson, A, Andreassen, S & Rees, S E 2008, ' Model-based identification of PEEP titrations during different volemic levels ', Computer Methods and Programs in Biomedicine, vol. 91, no. 2, pp. 135-144 . https://doi.org/10.1016/j.cmpb.2008.03.005
Udgivelsesdato: 2008-May-6 A cardiovascular system (CVS) model has previously been validated in simulated cardiac and circulatory disease states. It has also been shown to accurately capture all main hemodynamic trends in a porcine model of pulmonary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bd05bdb638627e57f8a2dd1e3a4291be
https://pubmed.ncbi.nlm.nih.gov/18466998
https://pubmed.ncbi.nlm.nih.gov/18466998
Autor:
C. Starfinger, Erik Sloth, Bram Wallace Smith, Stephen Edward Rees, Anders Larsson, Geoffrey M. Shaw, Steen Andreassen, J.G. Chase, Per Henrik Lambert, Christopher E. Hann
Publikováno v:
Starfinger, C, Chase, J G, Hann, C E, Shaw, G M, Lambert, P, Smith, B W, Sloth, E, Larsson, A, Andreassen, S & Rees, S E 2008, ' Prediction of hemodynamic changes towards PEEP titrations at different volemic levels using a minimal cardiovascular model ', Computer Methods and Programs in Biomedicine, vol. 91, no. 2, pp. 128-134 . https://doi.org/10.1016/j.cmpb.2008.03.004
Starfinger, C, Chase, J G, Hann, C E, Shaw, G M, Lambert, P, Smith, B W, Sloth, E, Larsson, A, Andreassen, S & Rees, S 2008, ' Prediction of hemodynamic changes towards PEEP titrations at different volemic levels using a minimal cardiovascular model. ', Computer Methods and Programs in Biomedicine, vol. 91, no. 2, pp. 128-34 . https://doi.org/10.1016/j.cmpb.2008.03.004
Starfinger, C, Chase, J G, Hann, C E, Shaw, G M, Lambert, P, Smith, B W, Sloth, E, Larsson, A, Andreassen, S & Rees, S 2008, ' Prediction of hemodynamic changes towards PEEP titrations at different volemic levels using a minimal cardiovascular model. ', Computer Methods and Programs in Biomedicine, vol. 91, no. 2, pp. 128-34 . https://doi.org/10.1016/j.cmpb.2008.03.004
Udgivelsesdato: 2008-May-8 A cardiovascular system model and parameter identification method have previously been validated for porcine experiments of induced pulmonary embolism and positive end-expiratory pressure (PEEP) titrations, accurately track
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ceee6587213c456d7c64b1453b39cb4
https://pubmed.ncbi.nlm.nih.gov/18472180
https://pubmed.ncbi.nlm.nih.gov/18472180
Publikováno v:
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference. 2004
This work reformulates the nonlinear differential equations associated with time varying resistance in minimal cardio-vascular system models into a system of linear equations with an analytical solution. The importance of including time varying resis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5cb1a106bca1a643a3a5a09d7527c8ea
https://pubmed.ncbi.nlm.nih.gov/17271835
https://pubmed.ncbi.nlm.nih.gov/17271835
Autor:
Dan Stieper Karbing, Kjærgaard, S., Bram Wallace Smith, Charlotte Allerød, Espersen, K., Reiter, N., Christensen, M., Steen Andreassen, Stephen Edward Rees
Publikováno v:
Karbing, D S, Kjærgaard, S, Smith, B W, Allerød, C, Espersen, K, Reiter, N, Christensen, M, Andreassen, S & Rees, S E 2007, ' Evaluation of the intelligent ventilator (INVENT) system for optimizing inspired oxygen fraction in intensive care ', Intensive Care Medicine, vol. 33, no. Suppl. 2, pp. S233, No. 0905 .
Aalborg University
Aalborg University
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::08a62f3d9d86767aba09168c09f2c2c3
https://vbn.aau.dk/da/publications/4125a690-8b85-11dc-9f1c-000ea68e967b
https://vbn.aau.dk/da/publications/4125a690-8b85-11dc-9f1c-000ea68e967b
