Shape and pressure adjustable dressing

Patent metadata

Field	Value
Publication number	US-9913758-B2
Application number	US-201213607690-A
Country	US
Kind code	B2
Filing date	Sep 8, 2012
Priority date	Jan 2, 2011
Publication date	Mar 13, 2018
Grant date	Mar 13, 2018

Abstract

A method of closing a wound with a dressing. The method including: restraining at least a portion of the dressing corresponding to the wound into a first shape; adhering first and second portions of the dressing across the wound; removing the restraint from the dressing while the first and second portions are adhered to the skin by removing a member from the dressing to allow at least the portion to move towards a second shape and apply a force tending to close the wound.

First claim

What is claimed is:

1. A dressing for application to skin, the dressing comprising:
first and second portions;
an adhesive applied on a surface of the first and second portions for adhering the first and second portions to the skin;
an elastic member having one end connected to the first portion and another end connected to the second portion, the elastic member having portions defining a pocket; and
a locking member having a cross-sectional shape entirely disposed in the pocket for restraining the elastic member into a first shape;
wherein when the locking member is at least partially removed from the pocket, the elastic member moves in a direction towards an unrestrained second shape;
the locking member is formed of a series of locking members connected by a flexible member; and
the flexible member is one of a string or fabric.

2. The dressing of claim 1 , wherein the locking member is rectangular in shape and has rounded corners.

3. The dressing of claim 1 , wherein the elastic member is formed in a loop shape.

4. The dressing of claim 3 , wherein the elastic member and first and second rectangular portions are formed separately and connected together with the elastic portion being disposed between the first and second rectangular portions.

5. The dressing of claim 3 , wherein the elastic member and first and second rectangular portions are integrally formed in a single piece.

6. The dressing of claim 5 , wherein the elastic member and first and second rectangular portions are woven in the single piece.

7. The dressing of claim 6 , wherein only the elastic portion of the single piece is woven with elastic fibers in a direction from the end of the first rectangular portion to the end of the second rectangular portion.

Assignees

• Rastegar Jahangir S
• Spinelli Thomas
• Omnitek Partners Llc

Inventors

• Rastegar Jahangir S
• Spinelli Thomas

Classifications

• A61B17/083

  Clips, e.g. resilient · CPC title

• A61B2017/00867

  shape memory effect · CPC title

• A61B17/085

  with adhesive layer · CPC title

• A61F13/023

  wound covering film layers without a fluid retention layer · CPC title

• A61F13/00038

  Human Necessities · mapped topic