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:
Mar. 21, 2000
Filed:
Apr. 24, 1998
Randolph L Cooke, East Amwell Township, Hunterdon County, NJ (US);
Vladimir A Stoy, Princeton Township, Mercer County, NJ (US);
Replication Medical, Inc., Rocky Hill, NJ (US);
Abstract
The present invention is a bioreactor wound dressing which includes a first layer, being a transport layer, in direct contact with a wound. It includes at least one layer of a permeable polymeric media containing, in equilibrium with body fluids, at least 40% by weight of liquid, and is impermeable for infectious agents of any kind and being permeable to water soluble substances having molecular weight up to at least 1000 Daltons. There is a second layer, being a fluid reservoir layer that is adjacent to the transport layer and is capable of containing between 40% and 100% of its volume of an aqueous liquid, wherein the transport layer and reservoir layer are permeably interconnected for aqueous solutions and are in a substantial osmotic equilibrium. The invention also includes a method of wound treatment utilizing the bioreactor wound dressing.