METHOD FOR ELECTROSPINNING A GRAFT LAYER

A method for making a graft layer is provided. The graft layer has at least two layers with different porosities. The two layers are applied by electrospinning. The parameters of the electrospinning may be varied when applying the first and second layers in order to achieve different porosities of t...

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Bibliographische Detailangaben
Hauptverfasser: CHAMBERS SEAN D, MAGNUSON MARK A, VAD SIDDHARTH U, FRYE MARK R
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method for making a graft layer is provided. The graft layer has at least two layers with different porosities. The two layers are applied by electrospinning. The parameters of the electrospinning may be varied when applying the first and second layers in order to achieve different porosities of the first and second layers.