Wound dressing and treatment method

Claim 2

A wound dressing, which includes: (a) wound covering means with a skin contact surface and an outer surface; (b) means for releaseably attaching said wound covering means to a patient in covering relation over a wound; (c) said wound covering means having an interior portion with an opening extending between and open at the skin contact and outer surfaces thereof; (d) said wound covering means comprising a semi-permeable material; and (e) tube means having a proximate end extending through said opening and terminating adjacent said skin contact surface and a distal end located outwardly from said outer surface, said tube means fluidically communicating with said skin contact surface.

Claim 3

The dressing according to claim 1 wherein: (a) said tube proximate end is connected to said covering means at said opening thereof.

Claim 4

The dressing according to claim 1 wherein: (a) said fastening means comprises adhesive on said skin contact surface at said perimeter portion.

Claim 5

The dressing according to claim 1 wherein: (a) said wound covering means comprises semi-permeable plastic.

Claim 6

The dressing according to claim 1, which includes: (a) an intermediate material layer adapted for placement between said cover means interior portion and said wound.

Claim 7

The dressing according to claim 5 wherein: (a) said intermediate material is hydrocoloid.

Claim 8

The dressing according to claim 5 wherein: (a) said intermediate material is nonabsorbant.

Claim 9

The dressing according to claim 5 wherein: (a) said intermediate material includes a fibrin coating adapted for contacting the wound.

Claim 10

The dressing according to claim 5, wherein: (a) said intermediate material includes a hydrocolloid and a nonabsorbant fabric sheet.

Claim 11

The dressing according to claim 1, which includes: (a) means for closing said tube means distal end.

Claim 12

The dressing according to claim 10 wherein: (a) said tube closing means comprises a clip.

Claim 13

The dressing according to claim 10, wherein said tube closing means comprises: (a) a needle vent adapted for puncturing by an injection needle and adapted for resealing after the withdrawal thereof.

Claim 14

The dressing according to claim 10, which includes: (a) suction means connected to said tube distal end.

Claim 15

The dressing according to claim 10 wherein: (a) said tube proximate end is closed; and (b) said tube includes an opening in spaced proximity to its proximate end.

Claim 16

The dressing according to claim 10, which includes: (a) introduction means adapted for introducing liquid medication into said tube through its distal end.

Claim 17

A wound dressing, which includes: (a) wound covering means including: (1) first and second panels each having a perimeter and an edge; (2) each said panel having an inner contact surface and an outer surface; (3) a seam extending transversely across said dressing and extending outwardly from said outer surface of said panels, said seam comprising said panels being connected together at their respective contact surfaces adjacent to their respective edges, said seam having opposite ends; and (4) a tube opening through said seam between said panel contact surfaces and intermediate said seam ends, said tube opening extending between and open at said adjacent perimeter edges and said contact surface; (b) an adhesive coating on said panel contact surfaces; and (c) a tube including proximate and distal ends, said tube extending through said tube opening and terminating adjacent said skin contact surface adjacent to its proximate end with said tube proximate end being positioned adjacent to said contact surface.

Claim 18

A wound dressing, which includes: (a) wound covering means including: (1) first and second panels each having a perimeter and an edge; (2) each said panel having an inner contact surface and an outer surface; (3) a seam extending transversely across said dressing and extending outwardly from said outer surface of said panels, said seam comprising said panels being connected together at their respective contact surfaces adjacent to their respective edges, said seam having opposite ends; and (4) a tube opening through said seam between said panel contact surfaces and intermediate said seam ends, said tube opening extending between and open at said adjacent perimeter edges and said contact surface; (b) an adhesive coating on said panel contact surfaces; and (c) a tube including proximate and distal ends, said tube extending through said tube opening and terminating adjacent said skin contact surface adjacent to its proximate end with said tube proximate end being positioned adjacent to said contact surface.

Claim 19

A wound dressing, which includes: (a) wound covering means with a skin contact surface and an outer surface; (b) means for releaseably attaching said wound covering means to a patient in covering relation over a wound; (c) said wound covering means having an interior portion with an opening extending between and open at the skin contact and outer surfaces thereof; (d) said wound covering means comprising a semi-permeable material; and (e) tubular connector means having a proximate end extending through said opening and terminating adjacent said skin contact surface and a distal end located outwardly from said outer surface, said tubular connector means fluidically communicating with said skin contact surface and comprising a flexible, collapsible material.

Claim 20

A wound dressing, which includes: (a) wound covering means with a skin contact surface and an outer surface; (b) means for releaseably attaching said wound covering means to a patient in covering relation over a wound; (c) said wound covering means having an interior portion with an opening extending between and open at the skin contact and outer surfaces thereof; (d) said wound covering means comprising a semi-permeable material; and (e) tubular connector means having a proximate end extending through said opening and terminating adjacent said skin contact surface and a distal end located outwardly from said outer surface, said tubular connector means fluidically communicating with said skin contact surface and comprising a flexible, collapsible material.

Claim 21

A wound dressing, which includes: (a) wound covering means including: (1) first and second panels each having a perimeter and an edge strip demarcated by a fold line, each said edge strip being folded outwardly from a remainder of a respective panel; (2) each said panel having an inner contact surface and an outer surface; (3) a seam extending transversely across a dressing and extending outwardly from said outer surfaces of said panels, said seam comprising said edge strips being connected together at their respective contact surfaces, said seam having opposite ends; and (4) a tube opening extending through said seam between said edge strips and intermediate said seam ends, said tube opening extending between and open at said panel perimeters adjacent to said edge strips and said contact surface; (b) an adhesive coating on said panel contact surfaces; and (c) a tubular connector including proximate and distal ends, said tubular connector extending through said tube opening adjacent to its proximate end with said tube proximate end being positioned and terminating adjacent to said contact surface, said tubular connector comprising a flexible, collapsible material.

Claim 22

A wound dressing, which includes: (a) wound covering means including: (1) first and second panels each having a perimeter and an edge strip demarcated by a fold line, each said edge strip being folded outwardly from a remainder of a respective panel; (2) each said panel having an inner contact surface and an outer surface; (3) a seam extending transversely across a dressing and extending outwardly from said outer surfaces of said panels, said seam comprising said edge strips being connected together at their respective contact surfaces, said seam having opposite ends; and (4) a tube opening extending through said seam between said edge strips and intermediate said seam ends, said tube opening extending between and open at said panel perimeters adjacent to said edge strips and said contact surface; (b) an adhesive coating on said panel contact surfaces; and (c) a tubular connector including proximate and distal ends, said tubular connector extending through said tube opening adjacent to its proximate end with said tube proximate end being positioned and terminating adjacent to said contact surface, said tubular connector comprising a flexible, collapsible material.

Claim 25

The method of claim 19 wherein said step of introducing a liquid to said wound includes introducing liquid medication to said wound.

Claim 26

The method of claim 19 wherein said step of introducing a liquid to said wound includes irrigating said wound.