| 摘要 |
The invention relates to a method for producing thin membrane-type structura l components, especially flaps for cardiac valves, or for producing a multilay er membrane or a thin surface coating on the basis of a polymer, wherein the individual layers are produced on a base body while forming a solid link wit h said base body or the membrane-type structural components are applied to a support tool and the membrane-type structural components are then detached (separated) therefrom. The aim of the invention is to achieve a defined thickness distribution of the thin membranes or films. To this end, individu al droplets of a polymer solution or droplets from viscous polymerizing multicomponent systems are applied to the base or the support tool in a punctiform manner, linearly in one row, in a caterpillar shape or across the surface of the based body or the support tool. The applied solution is then dried and application of the droplets and drying is repeated until the desir ed shape of a three-dimensional polymer body is obtained.
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