Matches in SemOpenAlex for { <https://semopenalex.org/work/W2012888567> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2012888567 abstract "A novel optical method of guiding epidural catheter insertion is introduced due to high failure rate of traditional technique for epidural blocks. Experiments of ex-vivo and in-vivo in porcine were performed. In the ex-vivo study the optically reflective spectra of identified porcine tissues were obtained. By which wavelengths of 650 nm and 532 nm were selected to differentiate epidural space and ligamentum flavum. Then the typical stylet of an insertion needle set was replaced by a specially designed hollow stylet which contained optical fibers served for tissue illumination and receiving reflected light from tissue in the in-vivo experiment in pigs. The data was promising with mean magnitudes for 650 nm and 532 nm and their ratio at epidural space and ligamentum flavum were 3.565+/-0.194, 2.542+/-0.145, 0.958+/-0.172 and 3.842+/-0.191, 2.563+/-0.131, 1.228+/-0.244 respectively. Paired t test showed that significant differences occurred between epidural spaces and ligamentum flavum in both 650nm (p 0.05)." @default.
- W2012888567 created "2016-06-24" @default.
- W2012888567 creator A5017242632 @default.
- W2012888567 creator A5028021722 @default.
- W2012888567 creator A5062947405 @default.
- W2012888567 creator A5064101360 @default.
- W2012888567 creator A5081093811 @default.
- W2012888567 date "2010-02-11" @default.
- W2012888567 modified "2023-09-24" @default.
- W2012888567 title "Optical fiber guided needle insertion to localize epidural space in porcine" @default.
- W2012888567 cites W100781962 @default.
- W2012888567 cites W1541598531 @default.
- W2012888567 cites W1853437035 @default.
- W2012888567 cites W1970017487 @default.
- W2012888567 cites W1984630881 @default.
- W2012888567 cites W2013296369 @default.
- W2012888567 cites W2026027337 @default.
- W2012888567 cites W2087787638 @default.
- W2012888567 cites W2095051235 @default.
- W2012888567 cites W2105612042 @default.
- W2012888567 cites W2112975770 @default.
- W2012888567 cites W2139186729 @default.
- W2012888567 cites W2145950876 @default.
- W2012888567 cites W2165891518 @default.
- W2012888567 cites W66134516 @default.
- W2012888567 doi "https://doi.org/10.1117/12.841200" @default.
- W2012888567 hasPublicationYear "2010" @default.
- W2012888567 type Work @default.
- W2012888567 sameAs 2012888567 @default.
- W2012888567 citedByCount "0" @default.
- W2012888567 crossrefType "proceedings-article" @default.
- W2012888567 hasAuthorship W2012888567A5017242632 @default.
- W2012888567 hasAuthorship W2012888567A5028021722 @default.
- W2012888567 hasAuthorship W2012888567A5062947405 @default.
- W2012888567 hasAuthorship W2012888567A5064101360 @default.
- W2012888567 hasAuthorship W2012888567A5081093811 @default.
- W2012888567 hasConcept C105702510 @default.
- W2012888567 hasConcept C120665830 @default.
- W2012888567 hasConcept C121332964 @default.
- W2012888567 hasConcept C136229726 @default.
- W2012888567 hasConcept C141071460 @default.
- W2012888567 hasConcept C150903083 @default.
- W2012888567 hasConcept C192562407 @default.
- W2012888567 hasConcept C194232370 @default.
- W2012888567 hasConcept C207001950 @default.
- W2012888567 hasConcept C26291073 @default.
- W2012888567 hasConcept C2776410716 @default.
- W2012888567 hasConcept C2777657843 @default.
- W2012888567 hasConcept C2989005 @default.
- W2012888567 hasConcept C71924100 @default.
- W2012888567 hasConcept C86803240 @default.
- W2012888567 hasConceptScore W2012888567C105702510 @default.
- W2012888567 hasConceptScore W2012888567C120665830 @default.
- W2012888567 hasConceptScore W2012888567C121332964 @default.
- W2012888567 hasConceptScore W2012888567C136229726 @default.
- W2012888567 hasConceptScore W2012888567C141071460 @default.
- W2012888567 hasConceptScore W2012888567C150903083 @default.
- W2012888567 hasConceptScore W2012888567C192562407 @default.
- W2012888567 hasConceptScore W2012888567C194232370 @default.
- W2012888567 hasConceptScore W2012888567C207001950 @default.
- W2012888567 hasConceptScore W2012888567C26291073 @default.
- W2012888567 hasConceptScore W2012888567C2776410716 @default.
- W2012888567 hasConceptScore W2012888567C2777657843 @default.
- W2012888567 hasConceptScore W2012888567C2989005 @default.
- W2012888567 hasConceptScore W2012888567C71924100 @default.
- W2012888567 hasConceptScore W2012888567C86803240 @default.
- W2012888567 hasLocation W20128885671 @default.
- W2012888567 hasOpenAccess W2012888567 @default.
- W2012888567 hasPrimaryLocation W20128885671 @default.
- W2012888567 hasRelatedWork W2030573954 @default.
- W2012888567 isParatext "false" @default.
- W2012888567 isRetracted "false" @default.
- W2012888567 magId "2012888567" @default.
- W2012888567 workType "article" @default.