IP Library Granted Patent US 9,162,781
Granted Patent B2
US 9,162,781 · App. 13/955,509 · Granted Oct 20, 2015

Easy-open protective package for aseptic presentation

Inventor: Khoa T. Lien (Milton, GA)
Assignee: Avent, Inc.
B65B11/004A61B19/045A61F15/001B65B67/08
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Quick Facts
Patent No.
US 9,162,781
App. No.
13/955,509
Granted
Oct 20, 2015
Kind
B2
Abstract

The present disclosure describes a procedure for wrapping an item to be sterilized with a protective sheet 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.

Claims (16)

1. A procedure of packaging an item into a package comprising the steps of:

a) providing a sheet, the sheet having north, south, east and west corners, and east and west sides,

b) placing the item having a front and back on an upper surface of the sheet,

c) folding the south corner of the sheet up over the tern and then folding it back on itself,

d) folding the north corner over the item and then folding an overlapped portion of the north and south corners together to create a pleat with the north corner exposed and overlapping the south corner, said pleat spanning the item and item sides,

e) gathering the sheet on the east side and the west side of the item at an angle and folding the sheet under the item so the east and west side cross, and

f) securing the east and west sides on the back of the package.

2. The procedure of claim I further comprising the step of folding down the north corner to expose the south corner.

3. The procedure of claim I further comprising the step of turning the package over after securing the east and west sides on the back of the package.

4. The procedure of claim 3 further comprising the step of turning the package over after securing the east and west sides on the back of the package by folding the east and west sides together, one under the other, to create a neat fold.

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

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

7. A package formed from an item and encasing sheet according to the procedure of claim 6 .

8. The package of claim 7 wherein the sterilized item remains sterile until the package is opened.

9. The package of claim 7 wherein the item is selected from the group consisting of gowns, drapes, medical kits, and medical devices.

10. A method of aspectically presenting the item contained within the package of claim 7 .

Assignments (15)
SECURITY INTEREST Recorded May 19, 2026
From: O&M HALYARD, INC.; MEDICAL ACTION INDUSTRIES INC.; OWENS & MINOR DISTRIBUTION, INC.
To: PLC AGENT LLC
Reel/Frame 075647/0354 →
RELEASE OF SECURITY INTEREST Recorded Jan 6, 2026
From: JPMORGAN CHASE BANK, N.A.
To: O&M HALYARD, INC.; OWENS & MINOR DISTRIBUTION, INC.
Reel/Frame 074212/0570 →
RELEASE OF SECURITY INTEREST Recorded Jan 6, 2026
From: BANK OF AMERICA, N.A.
To: MEDICAL ACTION INDUSTRIES INC.; O&M HALYARD, INC.; OWENS & MINOR DISTRIBUTION, INC.
Reel/Frame 074203/0026 →
SECURITY AGREEMENT (ABL) Recorded Dec 31, 2025
From: MEDICAL ACTION INDUSTRIES INC.; O&M HALYARD, INC.; OWENS & MINOR MEDICAL, LLC
To: BANK OF AMERICA, N.A., AS LEAD COLLATERAL AGENT; PNC BANK, NATIONAL ASSOCIATION, AS CO-COLLATERAL AGENT; WELLS FARGO BANK, NATIONAL ASSOCIATION, AS CO-COLLATERAL AGENT
Reel/Frame 074161/0401 →
RELEASE OF SECURITY INTEREST Recorded Jun 30, 2022
From: CITIBANK, N.A.
To: AVENT, INC.; AVANOS MEDICAL SALES, LLC
Reel/Frame 060557/0062 →
PATENT SECURITY AGREEMENT Recorded Mar 29, 2022
From: O&M HALYARD, INC.; OWENS & MINOR DISTRIBUTION, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
Reel/Frame 059541/0024 →
RELEASE OF SECURITY INTEREST Recorded Mar 12, 2021
From: BANK OF AMERICA, N.A.
To: OWENS & MINOR DISTRIBUTION, INC.; MEDICAL ACTION INDUSTRIES, INC.; O&M HALYARD, INC.
Reel/Frame 055583/0722 →
PATENT SECURITY AGREEMENT Recorded Mar 12, 2021
From: MEDICAL ACTION INDUSTRIES INC.; OWENS & MINOR DISTRIBUTION, INC.; O&M HALYARD, INC.
To: BANK OF AMERICA, N.A.
Reel/Frame 055582/0407 →
INTELLECTUAL PROPERTY SECURITY INTEREST ASSIGNMENT AGREEMENT Recorded Jan 23, 2019
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: CITIBANK, N.A.
Reel/Frame 048173/0137 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 13, 2018
From: AVENT, INC., A SUBSIDIARY OF HALYARD HEALTH, INC.
To: O&M HALYARD, INC.
Reel/Frame 047324/0436 →
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS Recorded May 8, 2018
From: O&M HALYARD, INC.
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 046100/0646 →
RELEASE OF SECURITY INTEREST Recorded May 1, 2018
From: MORGAN STANLEY SENIOR FUNDING, INC.
To: AVENT, INC.
Reel/Frame 046476/0710 →
SECURITY INTEREST Recorded Apr 6, 2015
From: AVENT, INC.
To: MORGAN STANLEY SENIOR FUNDING, INC.
Reel/Frame 035375/0867 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 6, 2014
From: KIMBERLY-CLARK WORLDWIDE, INC.
To: AVENT, INC.
Reel/Frame 034182/0208 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 1, 2013
From: LIEN, KHOA T.
To: KIMBERLY-CLARK WORLDWIDE, INC.
Reel/Frame 030922/0775 →
Continuity (1)
Related Publication 20150033673A1 · Feb 5, 2015