| Attributes | Values |
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| rdf:type
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| Description
| - The Intracoronary stenting (PCI) has become standard revascularization interventional technique worldwide. Significant effort has been made in experimental simulations to optimize stent implantation procedure. However a number of issues remain unresolved. Besides general questions such as the extent of injury, minimizing the compliance mismatch between a stent and an artery, optimal stent diameter, and a strut design, also curved shapes of arteries, and material properties of lesions have to be of concern. Our study should show whether the digital image correlation (DIC) is suitable method to evaluate displacements of the surface of the artery during experimental ex vivo stent expansion. The balloon-expandable CoCr coronary stent Kaname (Terumo Corporation, Tokyo, Japan) was deployed into the sample of the left anterior descending coronary artery of a 40 years old male donor with multiple atherosclerotic lesions. Displacement measurement was conducted with commercial 3D DIC system Dantec Q-450 (Dantec Dynamics, Ulm, Germany). DIC post-processing showed significant total displacements in the range 1.45-2.45mm with position of peak values corresponding to estimated end-points of deployed stent. Hence 3D DIC seems to be helpful tool within experimental of ex vivo stent implantation.
- The Intracoronary stenting (PCI) has become standard revascularization interventional technique worldwide. Significant effort has been made in experimental simulations to optimize stent implantation procedure. However a number of issues remain unresolved. Besides general questions such as the extent of injury, minimizing the compliance mismatch between a stent and an artery, optimal stent diameter, and a strut design, also curved shapes of arteries, and material properties of lesions have to be of concern. Our study should show whether the digital image correlation (DIC) is suitable method to evaluate displacements of the surface of the artery during experimental ex vivo stent expansion. The balloon-expandable CoCr coronary stent Kaname (Terumo Corporation, Tokyo, Japan) was deployed into the sample of the left anterior descending coronary artery of a 40 years old male donor with multiple atherosclerotic lesions. Displacement measurement was conducted with commercial 3D DIC system Dantec Q-450 (Dantec Dynamics, Ulm, Germany). DIC post-processing showed significant total displacements in the range 1.45-2.45mm with position of peak values corresponding to estimated end-points of deployed stent. Hence 3D DIC seems to be helpful tool within experimental of ex vivo stent implantation. (en)
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| Title
| - DIC as an Evaluation Tool for in-vitro Coronary Stent Implantation
- DIC as an Evaluation Tool for in-vitro Coronary Stent Implantation (en)
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| skos:prefLabel
| - DIC as an Evaluation Tool for in-vitro Coronary Stent Implantation
- DIC as an Evaluation Tool for in-vitro Coronary Stent Implantation (en)
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| skos:notation
| - RIV/68407700:21220/12:00192645!RIV13-MSM-21220___
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/68407700:21220/12:00192645
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - corronary stent; artery; DIC (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Chlup, Hynek
- Horný, Lukáš
- Veselý, Jan
- Žitný, Rudolf
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| http://localhost/t...ganizacniJednotka
| |
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