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Showing 1 to 4 of 4 for “"Herzklappe"”.
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In vitro Kavitationsuntersuchungen an mechanischen Herzklappenprothesen
Cavitation at mechanical heart valves with it's character of impairment still represents a major task. In this dissertation -in continuation of the studies of Graf et al. -several investigations of cavitation, in particular of "severe" vapor cavitation, were conducted in order to describe the …
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Konzipierung und Validierung einer Polymer-Keramik-Lagerung für eine zweiflügelige mechanische Herzklappenprothese
Implantation of artificial valves is a safe and routine clinical procedure since more than 30 years and leads to an increased quality of life and life expectancy compared to untreated patients. Worldwide approximately 225.000 artificial heart valves are implanted annually. Nowadays implanted …
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Fibringel als Scaffold für das Tissue Engineering von Herzklappen
This study’s goal was to optimize the molding technique for fibrin-based heart valves first described by Jockenhoevel et al. and to develop a bioreactor system for in-vitro culture of fibrin-based tissue engineered heart valves. The molding technique was simplified to allow for routine use and a …
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Pädiatrische tissue engineerte Herzklappen auf Basis einer Fibringelmatrix : Optimierung des Herstellungs- und Konditionierungsprozesses
Acquired and congenital diseases of the heart valves often make it necessary to replace them. Due to the lack of growth potential, as well as other disadvantages of currently used heart valve prostheses, the supply of children with congenital heart defects is currently unsatisfactory. With the help …