Prosthesis (i.e. – artificial body members) – parts thereof – or ai – Implantable prosthesis – Hollow or tubular part or organ
Reexamination Certificate
2003-03-21
2009-08-04
Sweet, Thomas J (Department: 3774)
Prosthesis (i.e., artificial body members), parts thereof, or ai
Implantable prosthesis
Hollow or tubular part or organ
C435S001100
Reexamination Certificate
active
07569076
ABSTRACT:
The invention is directed to methods and devices for the reconstruction, repair, augmentation or replacement of laminarily organized organs or tissue structures in a patient in need of such treatment. The device comprises a biocompatible synthetic or natural polymeric matrix shaped to conform to at least a part of the luminal organ or tissue structure with a first cell population on or in a first area and a second cell population such as a smooth muscle cell population in a second area of the polymeric matrix. The method involves grafting the device to an area in a patient in need of treatment. The polymeric matrix comprise a biocompatible and biodegradable material.
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Children's Medical Center Corporation
Nixon & Peabody LLP
Sweet Thomas J
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