Back to results
US 5,549,584 AGranted
Apparatus for removing fluid from a wound
AssigneeThe Kendall Company
InventorJames R. Gross
Life of this patent
Estimating the term…
Abstract
The invention features methods and apparatuses for evacuation of exudate from wounds. The apparatuses include a suctioning means having an inlet port and an outlet port, and a wound cover in fluid communication with the suctioning means via the inlet port. The wound cover is adapted to fit in fluid communication with a wound dressing for application to a wound site. The suctioning means is operative to remove exudate from a wound dressing in association with the wound cover and covering a wound site.
Claims4
An apparatus for evacuation of exudate from wounds, comprising
- a suctioning means having an inlet port and an outlet port;
- a wound cover in fluid communication with said suctioning means via said inlet port, said wound cover being adapted to fit in fluid communication with a wound dressing for application to a wound site;
- and
- a vented wound dressing comprising a thin conformable sheet material at least a portion of the surface area of which is intended for placement as a dressing over a wound, which portion carries a pressure-sensitive adhesive coating on one surface thereof for adhering the dressing to skin, the coating being applied to provide repeating areas of the sheet material containing no adhesive, at least a portion of the repeating areas of no adhesive having slits extending through the thickness thereof to permit transfer of wound fluids through the sheet material unimpeded by presence of adhesive material which can clog the slits and thereby inhibit fluid transfer therethrough.
1 more element
Dependencies are inferred from the claim text.