The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 11, 2011
Filed:
May. 05, 2003
Charles H. Pugsley, Pelham, NH (US);
Marcia Mcbride-sakal, Bolton, MA (US);
Charles H. Pugsley, Pelham, NH (US);
Marcia McBride-Sakal, Bolton, MA (US);
Boston Scientific Scimed, Inc., Maple Grove, MN (US);
Abstract
A tissue patch for treatment of a lesion in an alimentary tract of a patient includes a tissue implant having a top surface and a bottom surface. The tissue patch also includes a substrate completely surrounding the tissue implant such that the substrate forms a first layer on the top surface and a second layer on the bottom surface. At least one of the first and second layers contacts the respective top or bottom surface and is entirely bio-absorbable so that the tissue implant touches an area of the patient's tissue upon dissolving of the at least one of the first and second layers. The first layer has a first predetermined thickness and the second layer has a second predetermined thickness different from the first predetermined thickness.