Measurement of shape mapping accuracy of a flaccid membrane of a heart assist pump

Autor: Wojciech Sulej, Krzysztof Murawski
Jazyk: English<br />Polish
Rok vydání: 2017
Předmět:
Zdroj: Biuletyn Wojskowej Akademii Technicznej, Vol 66, Iss 4, Pp 43-56 (2017)
Druh dokumentu: article
ISSN: 1234-5865
DOI: 10.5604/01.3001.0010.8181
Popis: The paper presents the research results which are a continuation of work on the use of image processing techniques to determine the membrane shape of the artificial ventricle. The studies were focused on developing a technique for measuring the accuracy of the membrane shape mapping. It is important in view of ensuring the required accuracy of determining the instantaneous stroke volume of controlled pneumatic artificial ventricular. Experiments were carried out on the models of convex, concave, and flat membranes. The purpose of the research was to obtain a numerical indicator, which will be used to evaluate the options to improve mapping techniques of the membrane shape. Keywords: accuracy measurement, membrane shape mapping, optical sensor
Databáze: Directory of Open Access Journals