2-Regular hopsack weave 2/2
3-Twill weave 1/3
4-Satin weave 4
-Nonwoven structures used in producing heart prosthesis depend on using random and cross-laid web by using needle punching process for bonding .
Knitted structure used in producing heart prosthesis were
This research used the experimental and analytical methods during the course of study .
this thesis consists of three chapters covering the theoretical , practical and experimental aspects of the subject .
The first chapter: The literature of review, is divided into two section , The first section covers the industrial textiles as medical textiles is considered on of the most important branch of industrial textiles , the classification of textiles used in the field of medicine and heart prostheses .
The second section covers the fibers used in medical textiles and their properties. It also covers the construction process used in producing heart prosthesis and effect of structures of fabrics on its properties.