Matches in SemOpenAlex for { <https://semopenalex.org/work/W2783498390> ?p ?o ?g. }
Showing items 1 to 68 of
68
with 100 items per page.
- W2783498390 abstract "Phantoms for ultrasonography have been widely used to evaluate new medical devices and improve skills of new physicians. Several kinds of phantoms for ultrasonography have already been developed to keep pace with the progress of developments in ultrasonography. However, few reports exist regarding the establishment of physical measurement conditions such as size and density of scatterers. The purpose of this study was to develop a method for the construction of a phantom with scatterers in a single flat layer for use in ultrasonography. Firstly, a policy for the phantom with scatterers was developed. The scatterers should be a thin and flat layer in a transparent body. We selected a poly (vinyl alcohol) hydrogel (PVA-H) phantom as the body and glass beads as the scatterer material, based on this policy. A parabolic region at the top of the phantom may decrease the detectability of scatterers. For this reason, a surfactant was included in the PVA-H phantom. Phantoms including surfactants had better detectability of scatterers and fewer parabolic regions when compared with phantoms without surfactants. The phantom-based process was further improved by the use of an “upside down” method. In addition, the number of particles per area correlated with the weight of beads that were spread on the PVA-H surface using our fabrication method. In conclusion, a phantom constructed by the upside down process satisfies the developed policy." @default.
- W2783498390 created "2018-01-26" @default.
- W2783498390 creator A5044970442 @default.
- W2783498390 creator A5051830933 @default.
- W2783498390 creator A5053096463 @default.
- W2783498390 creator A5069741309 @default.
- W2783498390 creator A5074533489 @default.
- W2783498390 date "2017-10-01" @default.
- W2783498390 modified "2023-10-06" @default.
- W2783498390 title "Development of a poly (vinyl alcohol) hydrogel phantom to allow physical measurement in ultrasonographic conditions: A model for scatter" @default.
- W2783498390 cites W100792086 @default.
- W2783498390 cites W1030156374 @default.
- W2783498390 cites W1979625096 @default.
- W2783498390 cites W2006535396 @default.
- W2783498390 cites W2063461906 @default.
- W2783498390 cites W2063857207 @default.
- W2783498390 cites W2097974676 @default.
- W2783498390 cites W2102423385 @default.
- W2783498390 cites W2161722849 @default.
- W2783498390 cites W768684077 @default.
- W2783498390 doi "https://doi.org/10.1109/cbs.2017.8266087" @default.
- W2783498390 hasPublicationYear "2017" @default.
- W2783498390 type Work @default.
- W2783498390 sameAs 2783498390 @default.
- W2783498390 citedByCount "2" @default.
- W2783498390 countsByYear W27834983902019 @default.
- W2783498390 countsByYear W27834983902020 @default.
- W2783498390 crossrefType "proceedings-article" @default.
- W2783498390 hasAuthorship W2783498390A5044970442 @default.
- W2783498390 hasAuthorship W2783498390A5051830933 @default.
- W2783498390 hasAuthorship W2783498390A5053096463 @default.
- W2783498390 hasAuthorship W2783498390A5069741309 @default.
- W2783498390 hasAuthorship W2783498390A5074533489 @default.
- W2783498390 hasConcept C104293457 @default.
- W2783498390 hasConcept C120665830 @default.
- W2783498390 hasConcept C121332964 @default.
- W2783498390 hasConcept C136229726 @default.
- W2783498390 hasConcept C159985019 @default.
- W2783498390 hasConcept C192562407 @default.
- W2783498390 hasConcept C2780666587 @default.
- W2783498390 hasConcept C521977710 @default.
- W2783498390 hasConcept C71924100 @default.
- W2783498390 hasConceptScore W2783498390C104293457 @default.
- W2783498390 hasConceptScore W2783498390C120665830 @default.
- W2783498390 hasConceptScore W2783498390C121332964 @default.
- W2783498390 hasConceptScore W2783498390C136229726 @default.
- W2783498390 hasConceptScore W2783498390C159985019 @default.
- W2783498390 hasConceptScore W2783498390C192562407 @default.
- W2783498390 hasConceptScore W2783498390C2780666587 @default.
- W2783498390 hasConceptScore W2783498390C521977710 @default.
- W2783498390 hasConceptScore W2783498390C71924100 @default.
- W2783498390 hasLocation W27834983901 @default.
- W2783498390 hasOpenAccess W2783498390 @default.
- W2783498390 hasPrimaryLocation W27834983901 @default.
- W2783498390 hasRelatedWork W1988066656 @default.
- W2783498390 hasRelatedWork W1993077352 @default.
- W2783498390 hasRelatedWork W2076866958 @default.
- W2783498390 hasRelatedWork W2086118747 @default.
- W2783498390 hasRelatedWork W2089686801 @default.
- W2783498390 hasRelatedWork W2097445460 @default.
- W2783498390 hasRelatedWork W2997295437 @default.
- W2783498390 hasRelatedWork W3172126064 @default.
- W2783498390 hasRelatedWork W3173190778 @default.
- W2783498390 hasRelatedWork W4228998003 @default.
- W2783498390 isParatext "false" @default.
- W2783498390 isRetracted "false" @default.
- W2783498390 magId "2783498390" @default.
- W2783498390 workType "article" @default.