Year 2021

• Wpływ zmiany parametrów geometrycznych na wydajność i efektywność protezy zastawki aortalnej Human Aortic Bioprosthesis

  Publication

  • K. Dawidowska

  - Year 2021

  W pracy wykazano na podstawie rezultatów badań in vitro, że konstrukcja wykonana z nanocelulozy bakteryjnej, posiada wszelkie cechy protezy zastawki aortalnej możliwe do wykazania na drodze ww. badań oraz że określone cechy geometrii protezy wpływają na jej efektywność i funkcjonalność. W szczególności, w pracy przedstawiono wyniki badań in vitro trzech modeli konstrukcji protezy zastawki aortalnej, oznaczonych M2, M4’ i M4. Badania...

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Year 2020

• In Vitro Study of a Stentless Aortic Bioprosthesis Made of Bacterial Cellulose

  Publication

  • K. Dawidowska
  • P. Siondalski
  • M. Kołaczkowska

  - Cardiovascular Engineering and Technology - Year 2020

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Year 2015

• INFLUENCE OF PRESERVATIVE ON THE TENSILE STRENGTH OF THE TISSUE OF PORCINE CIRCULATORY SYSTEM

  Publication

  • K. Dawidowska
  • A. Stanisławska

  - Advances in Materials Science - Year 2015

  Currently one of the leading causes of death worldwide is heart diseases which include calcification of heart valves and vascular aneurysm. There are many biomaterials that can substitute pathologically altered tissue, however, none of them is as perfect as native tissue. Currently, scientists are looking for new biomaterials that can be successfully implanted without exposing the patient to reoperation. Each material introduced...

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Year 2014

• Comparative in vitro research of the Human Aortic Bioprosthesis

  Publication

  • K. Dawidowska

  - Advances in Materials Science - Year 2014

  E valuate of the usefulness and reliability of structures based on the analysis of recorded parameters determining the flow through the Human Aortic Bioprosthesis (HAB) have been dealt with. By flow parameters changes determining the performance environment of prosthesis analyzed change of the motion dynamics of the valve leaflets as a function of pressure, thereby determining the degree of alignment of the prosthesis to the performance...

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