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:
Feb. 10, 2004
Filed:
Jun. 12, 2001
Applicant:
Inventor:
Robert W. Etheredge, III, Natick, MA (US);
Assignee:
Tiax LLC, Cambridge, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61F 1/300 ;
U.S. Cl.
CPC ...
A61F 1/300 ;
Abstract
A wound dressing well suited for mass production on manufacturing assembly lines and having a non-woven fabric reservoir for receiving and retaining wound exudate sandwiched between inner and outer layers of non-woven fabric, the inner layer being adapted for covering a wound, the outer layer being air- and vapor-permeable, but bulk water- and bacteria-impermeable, the inner layer having a plurality of spaced tapering elevations of non-woven fabric, the tapered ends of which are provided with a pressure-sensitive adhesive for adhering the dressing covering a patient's wound.