IP Library › Granted Patent US 10,702,670
Granted Patent B2
US 10,702,670 · App. 15/513,918 · Granted Jul 7, 2020

Utilization of packaging paper as stabilization device

Inventors: Wen Jenn Lim (Penang, MY); E-Jen Teh (Penang, MY)
Assignee: B. Braun Melsungen AG
A61M25/002A61B5/150305A61F13/0008A61F13/00076A61F13/0259A61M5/002A61M25/02B65D25/10B65D75/325B65D85/20B65D85/24A61M2025/0266A61M2025/0273
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Quick Facts
Patent No.
US 10,702,670
App. No.
15/513,918
Granted
Jul 7, 2020
Kind
B2
Abstract

A medical device packaging assembly includes a cover ( 10 ), a medical packaging paper ( 20 ), a medical device ( 50 ), and an adhesive dressing ( 30 ). The cover has a pocket ( 14 ) and a perimeter ( 12 ) extending from the perimeter of the pocket. The medical packaging paper forms a hermetically tight seal between the medical packaging paper and the perimeter of the cover around the pocket. The medical device is contained in the hermetically sealed pocket along with the adhesive dressing. The adhesive dressing is removably adhered to the medical packaging paper.

Claims (46)

1. A combination catheter assembly and packaging assembly comprising:

a cover comprising an inside surface defining a pocket and a perimeter extending outwardly from a perimeter of the pocket;

a packaging paper with a release liner surface peelably affixed to the cover, the packaging paper forming a hermetical seal with the perimeter of the cover around the pocket and capturing a catheter assembly at least partially inside the pocket such that the catheter assembly is directly exposed to the inside surface of the cover, the catheter assembly comprising a catheter hub having a catheter tube extending from the catheter hub and a needle hub having a needle extending from the needle hub; and

a strip of adhesive dressing having an adhesive layer located within a space defined by the pocket and the packaging paper and separated from the catheter assembly, the strip of adhesive dressing is located between the cover and the catheter assembly and separable from the cover or between the packaging paper and the catheter assembly and separable from the packaging paper.

2. The combination of claim 1 , wherein the catheter assembly comprises a needle guard having a surface located to a side of the needle in a ready to use position.

3. The combination of claim 2 , wherein the strip of adhesive dressing has a narrow region located between two regions that are wider than the narrow region.

4. The combination of claim 3 , wherein the strip of adhesive dressing is compatible with EtO and gamma sterilization.

5. The combination of claim 2 , wherein the strip of adhesive dressing is made from a breathable material, a polyester fabric, a polyurethane fabric, or a foam material.

6. The combination of claim 1 , wherein the strip of adhesive dressing is removably attached to the packaging paper.

7. The combination of claim 6 , wherein the release liner surface contacts the strip of adhesive dressing.

8. The combination of claim 7 , wherein the release liner surface is a surface coated with polyethylene, polypropylene, fluorocarbons, or silicone release agents.

9. The combination of claim 7 , further comprising an adhesive dressing sheet attached to the release liner surface of the packaging paper, wherein the strip of adhesive dressing forms a portion of the adhesive dressing sheet and wherein the adhesive dressing sheet is removably adhered to the packaging paper.

10. The combination of claim 9 , wherein the strip of adhesive dressing is attached to the adhesive dressing sheet along perforated lines, and the strip of adhesive dressing is configured to separate from the adhesive dressing sheet along the perforated lines.

11. The combination of claim 6 , wherein the adhesive material is a medical grade, pressure-sensitive adhesive.

12. The combination of claim 11 , wherein the adhesive material is an acrylic based, silicone, or hydrocolloid adhesive.

13. The combination of claim 6 , wherein the strip of adhesive dressing has an opening matching a shape of a protrusion on the catheter hub.

14. The combination of claim 13 , wherein the strip of adhesive dressing has two flaps and wherein perforations are provided with the packaging paper defining the two flaps when the strip of adhesive dressing is separated.

15. A method of making a combination catheter assembly and packaging assembly, the method comprising:

providing a cover comprising an inside surface defining a pocket, a pocket perimeter and a cover perimeter extending outwardly from the pocket perimeter;

providing a packaging paper;

providing a catheter assembly comprising a catheter hub having a catheter tube extending from the catheter hub and a needle hub having a needle extending from the needle hub and a strip of adhesive dressing within the of the pocket of the cover, the strip of adhesive dressing being separated from the catheter assembly;

forming a seal between the cover perimeter and the pocket perimeter of the cover and the packaging paper;

wherein the catheter assembly and the strip of adhesive dressing are hermetically sealed within a space defined by the pocket and the packaging paper and the catheter assembly is directly exposed to the inside surface of the cover; and

wherein the strip of adhesive dressing is located between the cover and the catheter assembly and separable from the cover or between the packaging paper and the catheter assembly and separable from the packaging paper.

16. The method of claim 15 , wherein the catheter assembly comprises a needle guard having a surface located to a side of the needle.

17. The method of claim 15 , further comprising placing the strip of adhesive dressing around the catheter hub and securing the catheter hub to a surface.

18. The method of claim 15 , wherein the strip of adhesive dressing is compatible with EtO and gamma sterilization.

19. The method of claim 18 , wherein the strip of adhesive dressing is made from a breathable material, a polyester fabric, a polyurethane fabric, or a foam material.

20. The method of claim 18 , wherein the strip of adhesive dressing is removably attached to the medical packaging paper.

21. The method of claim 18 , wherein the medical packaging paper comprises a release liner surface contacting the strip of adhesive dressing.

22. The method of claim 21 , wherein the release liner surface is a surface coated with polyethylene, polypropylene, fluorocarbons, or silicone release agents.

23. The method of claim 21 , further comprising an adhesive dressing sheet removably adhered to the release liner surface of the medical packaging paper, wherein the strip of adhesive dressing is a portion of the adhesive dressing sheet and is removably adhered to the medical packaging paper.

24. The method of claim 23 , wherein the strip of adhesive dressing is attached to the adhesive dressing sheet along perforated lines, and the strip of adhesive dressing is configured to separate from the adhesive dressing sheet along the perforated lines.

25. The method of claim 20 , wherein the adhesive material is a medical grade, pressure-sensitive adhesive.

26. The method of claim 25 , wherein the adhesive material is an acrylic based, silicone, or hydrocolloid adhesive.

27. The method of claim 20 , wherein the strip of adhesive dressing has an opening matching a shape of a protrusion on the catheter hub.

28. The method of claim 27 , wherein the strip of adhesive dressing has two flaps and wherein perforations are provided with the packaging paper defining the two flaps when the strip of adhesive dressing is separated.

29. A combination catheter assembly and packaging assembly comprising:

a cover with a single pocket, a pocket perimeter, and a cover perimeter extending outwardly from the pocket perimeter; the single pocket comprising a first side a second side, and an inside surface;

a packaging paper peelably affixed to the cover, the packaging paper forming a hermetical seal with the cover around the single pocket and capturing a catheter assembly at least partially inside the single pocket such that the catheter assembly is directly exposed to the inside surface of the cover;

a strip of adhesive dressing having an adhesive layer located within a space defined by the single pocket and the packaging paper separated from the catheter assembly, and separable from the packaging paper;

wherein the strip and of adhesive dressing catheter assembly are located inside the single pocket immediately adjacent the first side and the second side; and

wherein the catheter assembly comprises a catheter hub with a catheter tube and the needle projects through the catheter hub and the catheter tube.

30. The combination of claim 29 , wherein the strip of adhesive dressing is located between the cover and the catheter assembly or between the packaging paper and the catheter assembly.

31. The combination of claim 29 , further comprising a needle guard located inside the catheter hub.

32. The combination of claim 31 , wherein the strip of adhesive dressing a narrow region located between two regions that are wider than the narrow region.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2017
From: LIM, WEN JENN; TEH, E-JEN
To: B. BRAUN MEDICAL INDUSTRIES SDN., BHD.
Reel/Frame 041711/0769 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 23, 2017
From: B. BRAUN MEDICAL INDUSTRIES SDN., BHD.
To: B. BRAUN MELSUNGEN AG
Reel/Frame 041711/0810 →
Continuity (2)
Provisional Application 62054828 · Sep 24, 2014
Related Publication 20170246422A1 · Aug 31, 2017