| 摘要 |
This invention is directed to tissue engineered prostheses made from processed tissue matrices derived from native tissues that are biocompatible with the patient or host in which they are implanted. When implanted into a mammalian host, these prostheses can serve as functioning repair, augmentation, or replacement body part or tissue structure. There is provided a prosthesis comprising a single layer of processed intestinal tissue material derived from the small intestine submucosa used as a wound dressing. A method for producing a single layer of processed intestinal material for use as a wound dressing comprises a) drying a layer of processed intestinal tissue material upon a polymeric sheet; and b) fenestrating the dried processed intestinal tissue material.
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