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:
Sep. 07, 2010
Filed:
Jul. 06, 2007
Sharon Mulligan, Bristol, RI (US);
Sharon Mulligan, Bristol, RI (US);
Tyco Healthcare Group LP, Mansfield, MA (US);
Abstract
A wound dressing apparatus for use in subatmospheric pressure therapy includes an outer member dimensioned for positioning relative to a wound bed and defining an internal reservoir, a port associated with the outer member and in communication with the internal reservoir for applying subatmospheric pressure to the internal reservoir to facilitate treatment of the wound bed and removal of fluid therefrom, an inner member at least partially positionable within the wound bed and confined within the outer member, and an adhesive agent in contact with a peripheral section of the outer member to facilitate attachment of the peripheral section to the periwound tissue. The adhesive agent is preferably substantially devoid of contact with the inner member. In one embodiment, a layer of adhesive material is disposed on the peripheral section of the outer member.