Dual layer wrap package for aseptic presentation

Patent metadata

Field	Value
Publication number	US-9517870-B2
Application number	US-201313955545-A
Country	US
Kind code	B2
Filing date	Jul 31, 2013
Priority date	Jul 31, 2013
Publication date	Dec 13, 2016
Grant date	Dec 13, 2016

Abstract

The present disclosure describes a procedure for wrapping an item to be sterilized with two fabric sheets in such a way as to allow a rapid unwrapping of the item for use. This procedure saves time in unwrapping and reduces the risk of loss of sterility of the item and stress on medical personnel.

First claim

What is claimed is:

1. A procedure of packaging an item comprising the steps of:
a) laying out two sheets, aligned, with an inner sheet on top of an outer sheet, unfolded and flat, the sheets having north, south, east and west corners with the lower surface of the outer sheet on a flat surface,
b) placing the item on the inner sheet in approximately the center,
c) folding the north corner of the inner sheet over the item,
d) folding the south corner of the inner sheet over the item,
e) gathering the southernmost portions of the inner sheet on east and west sides and folding them towards the north so that they form a “wing”, and folding the “wings” under the item so that they are under the item to form a package,
f) folding the south corner of the outer sheet over the item, and then folding the south corners of both sheets back towards the south,
g) folding the north corner of the outer sheet over the item,
h) gathering the north corner of the outer sheet with the south corners to create a six ply pleat that spans completely across the upper surface and sides of the item and laying the pleat down onto the item in the south direction,
i) gathering the southernmost portions of the outer sheet on the east and west sides and folding them towards the north so that they form a “wing”, and folding the “wings” under the unfolded portion of the lower sheet, and
j) securing the east and west sides to the outer surface of the package that is generally opposite the folded north and south corners.

2. The procedure of claim 1 further comprising the step of turning the package over prior to securing the east and west sides on the back of the package.

3. The procedure of claim 2 wherein securing the east and west sides on the back of the package is accomplished by folding the east and west sides together, one under the other, to create a neat fold.

4. The procedure of claim 1 wherein the item is selected from the group consisting of gowns, medical kits and medical devices.

5. The procedure of claim 1 wherein the item is sterilized by a sterilant penetrating through the package.

6. The procedure of claim 1 , wherein the item and an encasing sheet are formed into the package.

7. The procedure of claim 6 wherein the item remains sterile until the package is opened.

8. The procedure of claim 6 wherein the item is selected from the group consisting of gowns, drapes, medical kits and medical devices.

9. The procedure of claim 6 , further comprising aseptically presenting the item contained within the package.

Assignees

• Avent Inc

Inventors

• Lien Khoa T

Classifications

• B65B11/48

  Enclosing articles, or quantities of material, by folding a wrapper, e.g. a pocketed wrapper, and securing its opposed free margins to enclose contents · CPC title

• B65B25/20

  Packaging garments, e.g. socks, stockings, shirts · CPC title

• B65D65/02 Primary

  Wrappers or flexible covers · CPC title

• B65B11/58 Primary

  Applying two or more wrappers, e.g. in succession · CPC title

• B65B11/004

  in blanks, e.g. sheets precut and creased for folding · CPC title