Wyniki wyszukiwania dla: peritoneal dialysis

• A novel in vivo approach to assess strains of the human abdominal wall under known intraabdominal pressure

  Publikacja

  • I. Lubowiecka
  • K. Szepietowska
  • A. Tomaszewska
  • P. M. Bielski
  • M. Chmielewski
  • M. Lichodziejewska-Niemierko
  • C. K. Szymczak

  - Journal of the Mechanical Behavior of Biomedical Materials - Rok 2022

  The study concerns mechanical behaviour of a living human abdominal wall. A better mechanical understanding of a human abdominal wall and recognition of its material properties is required to find mechanically compatible surgical meshes to significantly improve the treatment of ventral hernias. A non-invasive methodology, based on in vivo optical measurements is proposed to determine strains of abdominal wall corresponding to...

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• Full-field in vivo experimental study of the strains of a breathing human abdominal wall with intra-abdominal pressure variation

  Publikacja

  • K. Szepietowska
  • M. Troka
  • M. Lichodziejewska-Niemierko
  • M. Chmielewski
  • I. Lubowiecka

  - Journal of the Mechanical Behavior of Biomedical Materials - Rok 2023

  The presented study aims to assess the mechanical behaviour of the anterior abdominal wall based on an in vivo experiment on humans. Full-field measurement of abdominal wall displacement during changes of intra-abdominal pressure is performed using a digital image correlation (DIC) system. Continuous measurement in time enables the observation of changes in the strain field during breathing. The understanding of the mechanical...

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