Tissue equivalents with perforations for improved integration to host tissues and methods for producing perforated tissue equivalents
First Claim
1. A cultured tissue equivalent for grafting with improved integration to host tissue comprising a cultured tissue equivalent with perforations provided to the tissue equivalent, wherein said cultured tissue equivalent is ready for grafting to a patient.
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Accused Products
Abstract
This invention is directed to tissue equivalent prostheses containing perforations, which when grafted to a mammalian host, serves as a replacement body part or tissue structure while integrating with the tissue of host. The perforations provide channels for cellular ingrowth thus improving integration of the tissue equivalent to the host tissue. The prostheses of this invention, in their various embodiments, thus have dual properties: first, they function as a substitute body part, and second, they function as a template for cellular ingrowth and bioremodeling by the host cells.
17 Citations
7 Claims
- 1. A cultured tissue equivalent for grafting with improved integration to host tissue comprising a cultured tissue equivalent with perforations provided to the tissue equivalent, wherein said cultured tissue equivalent is ready for grafting to a patient.
Specification