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:
Jul. 26, 1988
Filed:
Nov. 26, 1986
Applicant:
Inventor:
Alan J Quarfoot, Palatine, IL (US);
Assignee:
The Kendall Company, Boston, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61L / ;
U.S. Cl.
CPC ...
128156 ; 128155 ; 604368 ; 106124 ; 424 81 ; 4284234 ;
Abstract
Novel wound dressings comprising the following essential elements, in order: a thin outer vapor-permeable layer; an absorbent adhesive layer for adhering the wound dressing to the skin and for acting as a reservoir for wound exudate; and a layer of collagen for placement directly on the wound, said collagen layer being of smaller dimensions than said absorbent adhesive layer whereby areas of said absorbent adhesive layer extending beyond the periphery of said collagen layer can be applied to the skin surrounding the wound.