Vacuum bandage packing
AssigneeKCI Medical Resources Unlimited Company
InventorsJeffrey S. Lockwood, Robert Petrosenko
Life of this patent
Estimating the term…
Abstract
A vacuum bandage is provided for use with a wound having a wound surface. The bandage is connectable to a vacuum source and includes a wound dressing member having a wound contacting surface, a top surface, and a port configured for communication with the vacuum source. The wound dressing member further includes holes in the wound contacting surface configured for communication with the wound surface of the wound and a passageway between the port and each hole. The vacuum bandage further includes a pack adjacent to the top surface of the member. The pack may include an aperture positioned about the port.
Claims21
A bandage comprising:
- a wound dressing member having a wound contacting surface, a top surface, a port including a connector coupled to the top surface and configured for fluid communication with a fluid conduit, and holes in the wound contacting surface configured to provide fluid communication between the wound contacting surface and the port, and
- a pack including a bottom surface, a top surface, a side wall extending from the top surface to the bottom surface, an aperture for receiving the port, and a passage extending from the aperture to the side wall, wherein the pack is configured to be disposed adjacent the top surface of the wound dressing member.
A bandage comprising:
- a wound contacting layer having a wound contacting surface configured to engage a wound surface, a top surface, and holes in the wound contacting surface;
- a port including a connector and configured to be coupled to the top surface of the wound contacting layer, wherein the holes in the wound contacting surface are configured to provide fluid communication between the wound contacting surface and the port;
- and
- a pack comprising open-cell foam, wherein the pack is configured to be disposed above the wound contacting layer and has an aperture for receiving the port;
- wherein the wound contacting layer includes an anti-microbial.
A bandage comprising:
- a wound contacting layer having a wound contacting surface configured to engage a wound surface, a top surface, and holes in the wound contacting surface;
- a port configured to be coupled to the top surface of the wound contacting layer, wherein the holes in the wound contacting surface are configured to provide fluid communication between the wound contacting surface and the port;
- a tube having a first end configured to be coupled to the port and a second end configured to be coupled to a source of fluid;
- and
- a pack comprising open-cell foam, wherein the pack is configured to be disposed above the wound contacting layer and has an aperture for receiving the port.
A bandage comprising:
- a wound dressing member having a wound contacting surface, a top surface, a port including a connector coupled to the top surface and configured for fluid communication with a fluid conduit, and holes in the wound contacting surface configured to provide fluid communication between a wound surface and the port, and
- a pack including a bottom surface, a top surface, a sidewall extending from the bottom surface to the top surface, an aperture for receiving the port, wherein the aperture extends from the bottom surface of the pack to the top surface of the pack, and a passage extending from the aperture to the sidewall, wherein the pack is configured to be disposed adjacent the top surface of the wound dressing member.
A bandage comprising:
- a wound dressing member having a wound contacting surface, a top surface, a port including a connector coupled to the top surface and configured for fluid communication with a fluid conduit, and holes in the wound contacting surface configured to provide fluid communication between a wound surface and in fluid communication with the port, and
- a pack including a bottom surface, a top surface, and an aperture for receiving the port, wherein the aperture extends partially through the pack from the bottom surface of the pack toward the top surface of the pack, and wherein the pack is configured to be disposed adjacent the top surface of the wound dressing member.
Dependencies are inferred from the claim text.