×

Large area submucosal tissue graft constructs

  • US 5,711,969 A
  • Filed: 04/07/1995
  • Issued: 01/27/1998
  • Est. Priority Date: 04/07/1995
  • Status: Expired due to Term
First Claim
Patent Images

1. A unitary heterolaminar tissue graft construct consisting essentially of multiple strips of intestinal submucosa tissue fused to one another by compressing the strips under dehydrating conditions, said heterolaminar construct having a variable number of layers of intestinal submucosa tissue superimposed at different points on the construct and the construct has a surface area greater than any one of the individual strips used to form said construct.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×