Apparatus, systems, and methods for preventing fluid from entering an interface

Patent metadata

Field	Value
Publication number	US-12324467-B2
Application number	US-202016871383-A
Country	US
Kind code	B2
Filing date	May 11, 2020
Priority date	May 16, 2019
Publication date	Jun 10, 2025
Grant date	Jun 10, 2025

Abstract

Apparatus, systems, and methods for preventing fluid from entering an interface are provided. For example, a strap is provided for preventing fluid from entering an interface. The strap comprises a first layer comprising an elastic material and a second layer comprising a superabsorbent material. The strap extends about or around a first material at a position at or near an interface between the first material and a second material. The interface may be an interface between a surgical gown and a surgical glove worn by a healthcare provider, and the strap may extend about the gown at a position at or near the glove. In some embodiments, the strap comprises an absorptive facing and an elastic laminate. The absorptive facing comprises a carded web containing superabsorbent fibers. Further, the absorptive facing and elastic laminate form a stretchable material having absorptive properties.

First claim

What is claimed is:

1. A strap for preventing fluid from entering a glove worn by a user, the strap comprising:
a first layer comprising an elastic material;
a second layer comprising a superabsorbent material, wherein the superabsorbent material comprises a carded web comprising superabsorbent polymer fibers and different polymer fibers, the different polymer fibers comprising polypropylene or polyethylene terephthalate fibers; and
wherein the strap is adapted to extend about a gown worn by the user at a position at or near the glove,
wherein the first layer and the second layer are bonded together as a laminate.

2. The strap of claim 1 , wherein the elastic material comprises elastic filaments, and wherein the first layer further comprises a nonwoven material facing for the elastic filaments.

3. The strap of claim 1 , wherein the elastic material comprises an elastic film, and wherein the first layer further comprises a nonwoven material facing for the elastic film.

4. The strap of claim 1 , wherein the superabsorbent material comprises a superabsorbent polymer powder.

5. The strap of claim 1 , further comprising:
a tab disposed at a first end of the strap.

6. The strap of claim 5 , wherein the tab comprises hooks for attaching the strap to the gown.

7. The strap of claim 1 , wherein the second layer further comprises a blood coagulating chemistry, wherein an absorbable hemostat comprises the blood coagulating chemistry.

8. The strap of claim 1 , wherein an absorbable hemostat is a coating to at least one of the first layer and the second layer.

9. The strap of claim 1 , further comprising:
a third layer comprising a nonwoven material,
wherein the second layer is disposed between the first layer and the third layer.

10. The strap of claim 9 , wherein the superabsorbent material comprises the carded web comprising the superabsorbent polymer fibers and cellulose fiber, and wherein the elastic material comprises elastic filaments.

11. The strap of claim 1 , wherein the strap is adapted to extend about the gown at the user's forearm, at a position above a cuff of the glove.

12. The strap of claim 1 , wherein the strap is adapted to extend about the gown at a position where the glove overlaps with the gown such that the strap extends about both the gown and the glove.

13. A strap for preventing fluid from entering an interface, the strap comprising:
a first layer comprising an elastic material;
a second layer comprising a superabsorbent material; and
a plurality of tabs disposed at a first end of the strap,
wherein the strap is adapted to extend about a first material at a position at or near an interface between the first material and a second material,
wherein the strap is formed from a size-selectable sheet of material comprising the first layer and the second layer, wherein the size-selectable sheet comprises one or more perforated lines extending lengthwise along the size-selectable sheet to define multiple strips such that a width of the strap is variable by tearing the size-selectable sheet along the one or more perforated lines,
wherein the strap defines a length and the width, wherein the length of the strap is greater than the width of the strap, wherein the one or more perforated lines extend along the length of the strap to define the multiple strips, wherein each strip comprises a tab of the plurality of tabs at a first end of each strip.

14. The strap of claim 13 ,
wherein the plurality of tabs comprise hooks for attaching each of the strips to the first material.

15. The strap of claim 13 , further comprising:
a third layer comprising a nonwoven material,
wherein the second layer is disposed between the first layer and the third layer.

16. The strap of claim 13 , wherein the multiple strips comprise the same length.

17. A strap for preventing fluid from entering a glove worn by a user, the strap comprising:
an absorptive facing; and
an elastic laminate,
wherein the absorptive facing comprises a carded web containing superabsorbent polymer fibers and different polymer fibers, the different polymer fibers comprising polypropylene or polyethylene terephthalate fibers, and
wherein the absorptive facing and form a stretchable material having absorptive properties,
wherein the absorptive facing and the elastic laminate are bonded together as a laminate.

Assignees

• O & M Halyard Inc

Inventors

• Potnis Prasad S

Classifications

• A41D13/0005

  Joints · CPC title

• A41D19/0089

  Joints between glove and cuff or garment · CPC title

• A41D19/0048

  with cuff securing features · CPC title

• A41F1/06

  Glove fasteners · CPC title

• A41D19/0037 Primary

  for fastening an article to the glove · CPC title