Výsledky vyhledávání - "N A, Perkinson"

Applicability of the GP Device to the Circle of Willis Arteries by Using a Mathematical Model

Autor: Gregorio Romero, M.L. Martinez, Jesus Felez, N. D. Perkinson, Gillian Pearce

Publikováno v: UKSim

According to the World Health Organization, 15 million people suffer stroke worldwide each year, of these, 5 million die and 5 million are permanently disabled. Stroke is therefore a major cause of mortality world-wide. The majority of strokes are ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::de09dbcd9693b765c809abc673be56b1
https://doi.org/10.1109/uksim.2011.19

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Computational Modeling of a New Thrombectomy Device for the Extraction of Blood Clots

Autor: Gregorio Romero, M. L. Martinez, N. D. Perkinson, Christine Roffe, Gillian Pearce, I. Higuera, J. Wong

Publikováno v: Advances in Experimental Medicine and Biology ISBN: 9781441959126

Thrombectomy devices have been developed as an alternative means for clot removal. A number of devices using a variety of methods to remove the clot are now available. This chapter covers the analysis and research into a device recently developed in

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b7dc7285c64dc3774eacecbda4326cf1
https://doi.org/10.1007/978-1-4419-5913-3_69

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Modelling and simulation of a Thrombectomy Probe applied to the Middle Cerebral Artery by using the Bond Graph technique

Autor: G. Pearce, Jesus Felez, I. Higuera, Gregorio Romero, N. D. Perkinson

Publikováno v: Proceedings of the 2010 Spring simulation multiconference | 2010 Spring simulation multiconference | 11/04/2010-15/04/2010 | Orlando, EEUU
Archivo Digital UPM
instname
SpringSim

Thrombosis is produced by the formation of a clot inside blood vessels causing an abrupt interruption of the blood flow. In the cerebral arteries, this occlusion can take place due to the presence of a clot that has formed at another location of grea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3970bc027d6a1f7390f396f9bbfed809
http://oa.upm.es/7980/

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Modelling of the 'GP' Mechnical Thrombectomy Device MTD

Autor: S. Alyas, N. D. Perkinson, J. H. Patrick, Gillian Pearce

Publikováno v: UKSim

Presented is a study involving (i) theoretical modelling of the newly invented ‘GP’ Mechanical Thrombectomy Device (MTD) and (ii) laboratory verification of the theoretical modelling. For the latter, the MTD was placed in two positions (i) end mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7720065d94aa1b9b00310f429fb30fee
https://doi.org/10.1109/uksim.2008.123

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6- and 7-aryl-1,2,4-triazolo[4,3-b]-1,2,4-triazines. Synthesis and characterization

Autor: F. M. Lovell, Ronald I. Trust, J. Donald Albright, N. A. Perkinson

Publikováno v: Journal of Heterocyclic Chemistry. 16:1393-1403

Synthetic methods for the preparation of 6-aryl-1,2,4-triazolo[4,3-b]-1,2,4-triazines (1) and the 7-aryl isomers (2) are described. Compounds 1 were prepared from aryl glyoxaldoximes 76 via 6-aryl-1,2,4-triazin-3(2H)ones (75). A simple procedure for

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9edda95f28df7d3219fa55c9650c331
https://doi.org/10.1002/jhet.5570160721

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