Vpichované vlákenné struktury s obsahem karboxymethylcelulózy
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Abstract
Cílem této bakalářské práce je nalézt optimální složení netkané textilie, kteráse využívá pro krytí ran při vlhkém hojení. Tato textilie obsahuje karboxymethylcelózu a je zpevněna vpichováním.Teoretická část se věnuje literární rešerši na téma vpichované struktury s obsahem karboxymethylcelulózy a jeho závěrečné zpracování. Hlavní kapitoly se zabývají celulózou a její strukturou, karboxymethylcelulózou, netkanými textiliemi, vpichováním a vlhkým hojením.Experimentální část byla zaměřena na optimalizaci složení netkané textilie. Byla měřena prodyšnost vzduchu vpichovaných struktur s obsahem karboxymethylcelulózy. Dále byla měřena schopnost absorbce barviva, jako simulační kapalina v testovaných materiálech v procesu krytí ran. V experimentální části jsou popsány použité přístroje a barvivo.
The aim of this bachelor thesis is to find an optimal composition of nonwoven fabric which is used for wound dressing in wet healing. This fabric contains carboxymethylcellulose and is reinforced by stitching.The theoretical part is devoted to literary research on the subject of cartilage structure containing carboxymethylcellulose and its final processing. The main chapters are concerned with cellulose and its structure, carboxymethylcellulose, non-woven fabric, stitching and wet healing.The experimental part was focused on the optimization of nonwoven fabric composition. The air permeability of the injected structures containing carboxymethyl cellulose was measured. Furthermore, the dye absorption capacity was measured as simulation liquid in the test materials in the wound dressing process. In the experimental part, the used instruments and dye are described.
The aim of this bachelor thesis is to find an optimal composition of nonwoven fabric which is used for wound dressing in wet healing. This fabric contains carboxymethylcellulose and is reinforced by stitching.The theoretical part is devoted to literary research on the subject of cartilage structure containing carboxymethylcellulose and its final processing. The main chapters are concerned with cellulose and its structure, carboxymethylcellulose, non-woven fabric, stitching and wet healing.The experimental part was focused on the optimization of nonwoven fabric composition. The air permeability of the injected structures containing carboxymethyl cellulose was measured. Furthermore, the dye absorption capacity was measured as simulation liquid in the test materials in the wound dressing process. In the experimental part, the used instruments and dye are described.
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Karboxymethylcelulóza, vpichování, vlhké hojení, prodyšnost, Carboxymethylcellulose, stitching, wet healing, breathability