Zobrazeno 1 - 10
of 69
pro vyhledávání: '"E.I. Cespedes"'
Autor:
A.F.W. van der Steen, Frits Mastik, C.L. de Korte, Nicolaas Bom, Marvin M. Doyley, E.I. Cespedes, Stephane Carlier, P. W. Serruys
Publikováno v:
Ultrasound in Medicine and Biology, 27(11), 1471-1480. Elsevier Inc.
This paper describes the first reported attempt to develop a real-time intravascular ultrasonic palpation system. We also report on our first experience in the catherization laboratory with this new elastographic imaging technique. The prototype syst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4391341fad1723d7905486ed505913b
https://doi.org/10.1016/s0301-5629(01)00457-4
https://doi.org/10.1016/s0301-5629(01)00457-4
Autor:
P. W. Serruys, A.F.W. van der Steen, Nicolaas Bom, E.I. Cespedes, Marvin M. Doyley, F.A. Lupotti, Frits Mastik, Stephane Carlier, C.L. de Korte
Publikováno v:
BMUS Bulletin. 8:24-27
In the development of intravascular ultrasound (IVUS), a serious emphasis has been given to the improvement of the image quality in terms of resolution. The image quality is indeed a very important issue, but there is a lot more information hidden in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f57d733e9334886ffde2cae355e4d5c
https://doi.org/10.1177/1742271x0000800407
https://doi.org/10.1177/1742271x0000800407
Publikováno v:
Ultrasound in Medicine and Biology, 26(3), 385-396. Elsevier Inc.
Many intravascular therapeutic techniques for the treatment of significant atherosclerotic lesions are mechanical in nature: examples are angioplasty, stenting and atherectomy. The selection of the most adequate treatment would be advantageously aide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::353551ba292c565e6aa4f24307bde5dc
https://doi.org/10.1016/s0301-5629(99)00169-6
https://doi.org/10.1016/s0301-5629(99)00169-6
Autor:
A.F.W. van der Steen, E.I. Cespedes, J. Borsboom, Wenguang Li, Frits Mastik, F.A. Lupotti, P. W. Serruys, Nicolaas Bom, Stephane Carlier
Publikováno v:
Ultrasonics, 38, 363-368. Elsevier
Coronary flow assessment can be useful for determining the hemodynamic severity of a stenosis and to evaluate the outcome of interventional therapy. We developed a method for measuring the transverse flow through the imaging plane of an intravascular
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab95f12ea195e315b78e0a767506e9aa
https://doi.org/10.1016/S0041-624X(99)00213-9
https://doi.org/10.1016/S0041-624X(99)00213-9
Autor:
E.I. Cespedes, Nicolaas Bom, C. J. Slager, A.F.W. van der Steen, C.L. de Korte, C.T. Lancee, Wenguang Li
Publikováno v:
European Journal of Ultrasound, 7, 9-14. Elsevier
IntraVascular Ultrasound Imaging (IVUS) has already been proposed in the early days of diagnostic ultrasound. Today, it has come under further full attention as a result of minimal invasive techniques. Not only excellent intravascular two-dimensional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6851638fff27a5d7650129d3b23cd14
https://doi.org/10.1016/s0929-8266(98)00007-x
https://doi.org/10.1016/s0929-8266(98)00007-x
Publikováno v:
IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control, 46(4), 791-801. Institute of Electrical and Electronics Engineers Inc.
Several ultrasonic techniques for the estimation of blood velocity, tissue motion and elasticity are based on the estimation of displacement through echo time-delay analysis. A common assumption is that tissue displacement is constant within a short
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f2176beed33ca81df254bd5066f4161f
https://pubmed.ncbi.nlm.nih.gov/18238480
https://pubmed.ncbi.nlm.nih.gov/18238480
Publikováno v:
IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control, 46(3), 616-625. Institute of Electrical and Electronics Engineers Inc.
In elastography, an erroneous strain estimate is obtained when the radial strain and the probing ultrasound beam are not properly aligned: the "strain projection artifact". In practice, an angle between the strain and the ultrasound beam will be pres
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb0f0b00bbbd489bd06c6e2f8dcb7ec7
https://pubmed.ncbi.nlm.nih.gov/18238462
https://pubmed.ncbi.nlm.nih.gov/18238462
Publikováno v:
IEEE Ultrasonics Symposium Proceedings, 1485-1489. Institute of Electrical and Electronics Engineers Inc.
STARTPAGE=1485;ENDPAGE=1489;ISSN=1051-0117;TITLE=IEEE Ultrasonics Symposium Proceedings
STARTPAGE=1485;ENDPAGE=1489;ISSN=1051-0117;TITLE=IEEE Ultrasonics Symposium Proceedings
The decorrelation properties of the phased array transducer, as well as the influence of red blood cell aggregation on the decorrelation properties of flowing blood are studied using computer modeling. Blood was modeled as randomly located omnidirect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4d30e45200d9c7eaf969297d6b257a8
https://doi.org/10.1109/ultsym.1999.849278
https://doi.org/10.1109/ultsym.1999.849278
Autor:
Frits Mastik, Stephane Carlier, Marvin M. Doyley, E.I. Cespedes, A.F.W. van der Steen, C.L. de Korte, P. W. Serruys, N. Bom
Publikováno v:
Scopus-Elsevier
ResearcherID
ResearcherID
Intravascular ultrasound (IVUS) elastography is a new imaging technique that reveals regional mechanical properties of the vascular wall by measuring the local strain. In this study, the Feasibility and potential of the technique during cardiac cathe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c1b2e19c56c107e56785c556b6e0f070
https://doi.org/10.1109/ultsym.1999.849312
https://doi.org/10.1109/ultsym.1999.849312
Autor:
P. W. Serruys, F.A. Lupotti, Wenguang Li, Frits Mastik, A.F.W. van der Steen, E.I. Cespedes, Stephane Carlier, Nicolaas Bom
Publikováno v:
Vascular Ultrasound ISBN: 9784431680031
Coronary flow assessment can be useful for determining the heamodynamic severity of a stenosis and evaluate the outcome of interventional therapy. We developed a method for measuring the transverse flow through the imaging plane of an intravascular u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1c2c5d4e81f595c92e07e2babebe06e6
https://doi.org/10.1007/978-4-431-67871-7_6
https://doi.org/10.1007/978-4-431-67871-7_6
