Purdue Research Foundation

Cook Biotech, Inc.

Tyler Novak

Sherry L Voytik-Harbin

F Joseph Obermiller

Corey Philip Neu

Kevin Blum

Garrett Shannon

The present disclosure provides an engineered collagen composition comprising collagen, wherein the collagen composition is compressed to form a gradient of at least one physical property. Methods of using and of manufacturing the engineered collagen compositions of the present disclosure are also provided.

Collagen compositions and methods of use

Described are implantable pouch products having a segmental lamination structure that provides an interior pocket for receiving a medical device, for example an electronic medical device such as a cardiac pacemaker or defibrillator. Also described are methods for making and using such products.

Implantable pouch with segmental lamination structure, and related methods of manufacture and use

A method of preparing a biological composite matrix system includes combining tissue microparticles with a curable medium. The tissue microparticles are formed by pulverizing tissue, sorting the pulverized tissue particles, and decellularizing the pulverized tissue particles. The tissue microparticles are then mixed with the curable medium and the resulting composite is cured to form a microparticle-medium composite matrix. The microparticle-medium composite matrix is compressed to increase the strength of the matrix and to increase the density of the microparticles to a predetermined density.

Method of making biological tissue components

Fabrication method for stratified and layered tissue to repair osteochondral defects. In a method of the present disclosure, the method comprises the step of applying a first direction magnetic field to a first quantity of a first collagen solution to align collagen within the first collagen solution in a first direction relative to the first direction magnetic field, forming a first layer of collagen. In a method of generating an aligned collagen layer of the present disclosure, the method comprises applying a first magnetic field at or greater than 0.1 Tesla to a layer of a first collagen solution defining a horizontal plane, within a temperature at or between 2&#xb0; C. and 45&#xb0; C., to generate an aligned collagen layer.

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Lafayette, IN, United States of America

Tyler Novak