Wound-closing strip

• US 5,377,695 A
• Filed: 03/25/1994
• Issued: 01/03/1995
• Est. Priority Date: 01/13/1994
• Status: Expired due to Fees

• Current Assignee: Karl W. An Haack
• Original Assignee: Karl W. An Haack
• Inventors: An Haack, Karl W.
• Primary Examiner(s): Brown, Michael A.
• Application Number:
  US08/218,327
• Time in Patent Office: 284 Days
• Field of Search: 128/888, 128/889, 128/849-856, 128/894, 606/213-217
• US Class Current: 128/888
• CPC Class Codes: A61B 17/085 with adhesive layer
• CPC Class Codes: A61B 2017/086 having flexible threads, filaments, laces or wires, e.g. parallel threads, extending laterally from a strip, e.g. for tying to opposing threads extending from a similar strip
• CPC Class Codes: A61B 2017/088 Sliding fasteners

Abstract

A closure for an elongated skin wound having a pair of edges has a pair of parallel tapes each formed by a U-shaped one-piece textile outer strip having a longitudinally extending outside flap and, parallel thereto, an inside flap joined at a longitudinal fold, and a filler strip extending longitudinally between and spacing the flaps apart. Each tape has an inner edge turned toward the other tape and carrying one of a pair of longitudinal rows of interleavable teeth on the outside flaps. Stitches or the like engaged through the flaps and filler strip of each tape hold them together. A skin-compatible adhesive adhered to inside faces of the inside flaps allows the inside flaps to be adhered to skin to each side of the wound. A slider displaceable longitudinally along the rows of teeth can interleave and couple them together so that, when the tapes are adhered to skin to each side of the wound, coupling the rows of teeth with the slider pulls the edges of the wound together.

Claims

1. A closure for an elongated skin wound having a pair of edges, the closure comprising:

a pair of parallel tapes each formed by

a U-shaped one-piece textile outer strip having a longitudinally extending outside flap and, parallel thereto, an inside flap joined at a longitudinal fold, inner edges, and

a filler strip extending longitudinally between and spacing the flaps apart,

respective longitudinal rows of interleavable teeth on the outside flaps at the inner edges of the tapes;

respective securing means engaged through the flaps and filler strip of each tape for holding them together;

a skin-compatible adhesive adhered to inside faces of the inside flaps, whereby the inside flaps can be adhered to skin to each side of the wound;

a slider displaceable longitudinally along the rows of teeth to interleave and couple them together, whereby, when the tapes are adhered to skin to each side of the wound, coupling the rows of teeth with the slider pulls the edges of the wound together.

2. The wound closure defined in claim 1 wherein the flaps are of generally the same transverse width.

3. The wound closure defined in claim 1 wherein substantially the entire inside face of each flap is covered with the adhesive.

4. The wound closure defined in claim 1 wherein the filler strip has a width substantially equal to a width of the flaps and is of textile construction.

5. The wound closure defined in claim 1 wherein the adhesive is carried directly on the inside face of the inside flap.

6. The wound closure defined in claim 1, further comprising

a respective mounting strip secured to each inside face by the securing means and itself having an inside face carrying the adhesive.

7. The wound closure defined in claim 6 wherein the mounting strip is substantially wider than the inside flap and projects outward therepast.

8. The wound closure defined in claim 7 wherein the securing means is stitching engaged through the flaps, mounting strip, and filler strip.

9. The wound closure defined in claim 1 wherein the securing means is stitching engaged through the flaps and filler strip.

10. The wound closure defined in claim 1, further comprising

gripping formations at each longitudinal end of the tapes.