Sutureless wound closure and method of application

1. A method of applying a suture-less wound closure device over a target skin area that includes a wound site, and in which the suture-less wound closure device is comprised of a thin adhesive member that includes a main flexible layer and an adhesive layer that is applied to the main flexible layer, the thin adhesive member having a length and width and opposed first and second sides at the opposite ends of the length thereof, the adhesive member further having a constricted width transparent intermediate area between the opposed sides thereof defining a minimum width of the thin adhesive member, the adhesive layer that is adhered to the main flexible layer extending over most of the area of the main flexible layer but terminating short of the constricted width transparent intermediate area so that the intermediate area is free of the adhesive layer, a pair of oppositely disposed adhesive strips including first and second adhesive strips and each having a secured end and a free end, the adhesive strips having their free ends directed toward each other and each having an unfolded position and a folded position, said method comprising the steps of:

attaching the secured ends of the first and second adhesive strips at the respective opposed first and second sides of the adhesive member, the free ends of the adhesive strips each including a removable backing that initially prevents attachment of the free ends;

applying the thin adhesive member over the wound so that the adhesive layer thereof secures the adhesive member over the wound while the adhesive strips are in the folded position;

while applying the adhesive member, aligning the constricted width transparent intermediate area over the wound site whereby the transparent intermediate area permits observation of the wound site while applying the adhesive member;

punching the skin by using a biopsy skin punch at the constricted width transparent intermediate area to remove at least a part of the transparent intermediate area and a biopsy sample,

the step of punching the skin using a biopsy skin punch separating the adhesive member into two separate and spaced apart adhesive member portions;

removing the backing from the free end of each of the adhesive strips;

joining the two separate and spaced apart adhesive member portions by unfolding the first adhesive strip of the pair of adhesive strips over the wound site with the free end thereof attached to the second side of the adhesive member; and

unfolding the second adhesive strip of the pair of adhesive strips over the wound site with the free end thereof attached over the first side of the adhesive member.

2. The method of claim 1 wherein the second adhesive strip is attached to the top of the first adhesive strip as the second adhesive strip is unfolded.

3. The method of claim 1 wherein the constricted area has a V-shape.

4. The method of claim 3 wherein the constricted area has a double V-shape.

5. A suture-less wound closure device for use over a target skin area that includes a wound site, and in which the suture-less wound closure device is comprised of a thin adhesive member that includes a main flexible layer and an adhesive layer that is applied to the main flexible layer, the thin adhesive member having a length and width and opposed first and second sides at the opposite ends of the length thereof, the adhesive member also having a length and width that are both an order of magnitude greater than the thickness thereof, the adhesive member further having a constricted width transparent intermediate area between the opposed sides thereof defining a minimum width of the thin adhesive member, the adhesive layer that is adhered to the main flexible layer extending over most of the area of the main flexible layer but terminating short of the constricted width transparent intermediate area so that the intermediate area is free of the adhesive layer, a pair of oppositely disposed adhesive strips including first and second adhesive strips and each having a secured end and a free end, the adhesive strips having their free ends directed toward each other and each having an unfolded position and a folded position, the secured ends of the first and second adhesive strips attached at the respective opposed first and second sides of the adhesive member, the free ends of the adhesive strips each including a removable backing that initially prevents attachment of the free ends, the thin adhesive member adapted to be disposed over the wound so that the adhesive layer thereof secures the adhesive member over the wound while the adhesive strips are in the folded position, while applying the adhesive member, the constricted width transparent intermediate area is aligned over the wound site whereby the transparent intermediate area permits observation of the wound site while applying the adhesive member, a biopsy skin punch is used to punch the constricted width transparent intermediate area to remove at least a part of the transparent intermediate area and a biopsy sample, the punching of the skin using a biopsy skin punch separates the adhesive member into two separate and spaced apart adhesive member portions, the backing from the free end of each of the adhesive strips being removed so that the strips can be moved to an unfolded position, using the adhesive strips to join the two separate and spaced apart adhesive member portions by unfolding the first adhesive strip of the pair of adhesive strips over the wound site with the free end thereof attached to the second side of the adhesive member, and unfolding the second adhesive strip of the pair of adhesive strips over the wound site with the free end thereof attached over the first side of the adhesive member.

6. The closure device of claim 5 wherein the constricted area has a V-shape.

7. The closure of claim 6 wherein the constricted area has a double V-shape.