Zobrazeno 1 - 10
of 38
pro vyhledávání: '"T.K. Hames"'
Publikováno v:
IEE Seminar Medical Applications of Signal Processing.
The use of patient monitoring for the early detection of changes in vital sign parameters is important for the assessment of patient treatment and management, which can ultimately affect patient outcome. The emphasis of this work has been to carry ou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b440a0cd0e6ece7fcfbd645f7426ebe7
https://doi.org/10.1049/ic:20020295
https://doi.org/10.1049/ic:20020295
Publikováno v:
Ultrasound in medicinebiology. 16(7)
The noninvasive measurement of blood flow using ultrasound has been attempted by numerous workers. In order to evaluate the technique of duplex scanning applied to the problem of noninvasive assessment of aortic and pulmonary blood flow in a paediatr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::27a6f113d4e2ff2245ad373f304fceef
https://pubmed.ncbi.nlm.nih.gov/2281555
https://pubmed.ncbi.nlm.nih.gov/2281555
Autor:
G. J. Stranks, T.K. Hames, K.N. Humphries, J. F. Thompson, A. D. B. Chant, P.C. Clifford, C. J. Ranaboldo
Publikováno v:
British Journal of Surgery. 77:188-189
Duplex ultrasound permits safe and accurate assessment of the extracranial vasculature. This paper reports the change in patterns of referral to a specialized vascular unit following its introduction; increased referrals were seen in all specialities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf3e8fac5fa518c19c92ec82f5116561
https://doi.org/10.1002/bjs.1800770221
https://doi.org/10.1002/bjs.1800770221
Autor:
T.K. Hames, Mark S. Nixon
Publikováno v:
IEE Proceedings I Communications, Speech and Vision. 140:86
Three-dimensional (3D) modelling of arteries using noninvasive ultrasound is a further development of this modality which currently displays images in a two-dimensional format. The approach aims to improve visualisation of the artery under considerat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87c53fbb458d8d42e58722c04bf38647
https://doi.org/10.1049/ip-i-2.1993.0012
https://doi.org/10.1049/ip-i-2.1993.0012
Publikováno v:
Ultrasound in Medicine & Biology. 11:819-825
The accuracy of duplex scanning in 69 comparisons with biplanar angiography in the detection of early carotid disease has been assessed. The various criteria reported for the categorisation of less than 50% disease have been critically analysed. As p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae6cda6df4d1e26fffbb8ca4583c82fa
https://doi.org/10.1016/0301-5629(85)90075-4
https://doi.org/10.1016/0301-5629(85)90075-4
Publikováno v:
Cardiovascular Research. 19:631-635
A continuous wave (CW) Doppler imaging system has been used in the assessment of patients with suspected carotid artery disease. In 137 comparisons with conventional angiography the sensitivity of CW Doppler Imaging was 91% and specificity 93% respec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3eb9ac7605b78adab04a5da3f65843da
https://doi.org/10.1093/cvr/19.10.631
https://doi.org/10.1093/cvr/19.10.631
Publikováno v:
Ultrasound in medicinebiology. 11(6)
The ability of duplex scanning to characterise the component tissue of atheromatous lesions of the internal carotid artery and to detect ulceration has been examined in a histological study of 42 carotid endarterectomy specimens. The results suggest
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f763714a83ef1b0f2e2da76fc8e6b78f
https://pubmed.ncbi.nlm.nih.gov/3913082
https://pubmed.ncbi.nlm.nih.gov/3913082
Publikováno v:
Cardiovascular research. 16(8)
Continuous wave Doppler ultrasound techniques were used to obtain signals from the common femoral, popliteal, posterior tibial and dorsalis pedis arterial sites and the ankle systolic pressure indices in 54 patients with arteriographic, ultrasound "B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8bdbac8eaeea96588d00728abf884d5
https://pubmed.ncbi.nlm.nih.gov/7127362
https://pubmed.ncbi.nlm.nih.gov/7127362
Publikováno v:
Ultrasound in medicinebiology. 6(2)
The common femoral to popliteal segments of 123 patients with radiologically confirmed arterial disease have been compared with those of 43 volunteers apparently free from disease. The comparisons have been based upon parameters derived from Doppler-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::278867201c08bbae9dfdfb838a96bd7d
https://pubmed.ncbi.nlm.nih.gov/7404847
https://pubmed.ncbi.nlm.nih.gov/7404847
Publikováno v:
Ultrasound in medicinebiology. 11(6)
Colour-coded continuous wave (CW) Doppler imaging and duplex scanning have been assessed prospectively in comparison with biplanar angiography for their accuracy in detecting significant arterial disease in the extracranial circulation. Of 96 compari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b775282ceda94c1ebb2779e3f9ae764c
https://pubmed.ncbi.nlm.nih.gov/3913081
https://pubmed.ncbi.nlm.nih.gov/3913081