Packaging system

• US 7,415,811 B2
• Filed: 06/10/2005
• Issued: 08/26/2008
• Est. Priority Date: 09/27/2002
• Status: Expired due to Term

• Current Assignee: Medtronic Minimed Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Minimed Incorporated (Medtronic Plc)
• Inventors: Gottlieb, Rebecca, Reghabi, Bahar, Swanson, Aaron, Branch, Kevin
• Primary Examiner(s): TAWFIK, SAMEH
• Application Number:
  US11/149,760
• Publication Number:
  US 20050223679A1
• Time in Patent Office: 1,173 Days
• Field of Search: 534/25, 534/26, 535/12, 532/43, 206/210, 206/364, 206/438
• US Class Current: 53/425
• CPC Class Codes: A61B 2050/0065 Peelable cover
• CPC Class Codes: A61B 2050/3005 containing a preservative liquid, e.g. an antiseptic liquid
• CPC Class Codes: A61B 50/30 Containers specially adapted for packaging, protecting, dispensing, collecting or disposing of surgical or diagnostic appliances or instruments for wound clamps A61B17/10; for ligaturing clips A61B17/122; packages or dispensers for surgical gloves or finger-stalls A61B42/40
• CPC Class Codes: A61L 2/08 Radiation
• CPC Class Codes: A61L 2/18 Liquid substances or solutions comprising solids or dissolved gases
• CPC Class Codes: A61L 2/206 Ethylene oxide
• CPC Class Codes: A61L 2/26 Accessories or devices or components used for biocidal treatment
• CPC Class Codes: A61L 2202/122 Chambers for sterilisation
• CPC Class Codes: A61L 2202/24 Medical instruments, e.g. endoscopes, catheters, sharps
• CPC Class Codes: A61M 25/002 Packages specially adapted therefor combined with means for introducing catheters, e.g. dispensers, A61M25/0113; catheter kit packages for surgical articles A61B50/30
• CPC Class Codes: B65B 55/22 Immersing contents in protective liquids

Abstract

A packaging system for hydrating sterile devices without comprising the integrity of the sterilization. The packaging system may include an enclosure for enclosing a device requiring hydration, a container containing a hydrate, a base located within the interior of the enclosure and an activating member located within the interior of the enclosure. The container and the device may be located within a receptacle. The receptacle may rest on the base and the activating member may be affixed on top of the receptacle. A force may be exerted on an exterior portion of the enclosure such that the activating member pushes on the receptacle and crushes or ruptures the container. The hydrate located within the container is then released to the device, thereby hydrating the device without breaking the seal of the enclosure. The sterilized environment is therefore maintained and the device is hydrated.

Claims

1. A method for hydrating a device, the method comprising:

placing a container inside a package, the container containing a hydrate and being operable to release the hydrate;

enclosing at least one selected portion of the device within the package; and

causing the container to release the hydrate to the device;

wherein placing the container in a package and enclosing the at least one selected portion of the device within the package comprises arranging the container and the at least one selected portion of the device relative to each other in a manner such that upon the release of the hydrate from the container, the hydrate travels by gravity toward the at least one selected portion of the device to hydrate the at least one portion of the device while inhibiting exposure of other portions of the device to the hydrate, the method further comprising providing a sloping surface of a base located between the container and the at least one portion of the device and sloped downward toward the at least one portion of the device.

2. The method for hydrating a device of claim 1, wherein causing the container to release the hydrate comprises exerting force on an activating member, whereby exerting force on the activating member causes the container to break.

3. The method for hydrating a device of claim 1, wherein causing the container to release the hydrate comprises exerting force on an activating member, whereby exerting force on the activating member causes the container to rupture.

4. The method for hydrating a device of claim 1, wherein placing a container inside a package comprises:

placing the container in a first cavity of a receptacle; and

placing the receptacle inside the package.

5. The method for hydrating a device of claim 4, wherein enclosing the device within the package comprises:

placing the device in a second cavity of the receptacle; and

placing the receptacle inside the package.

6. The method for hydrating a device of claim 5, further comprising:

placing a base inside the package, wherein the receptacle rests on the base; and

affixing an activating member on top of the receptacle, whereby a force exerted on an exterior portion of the package works through the activating member to cause the container to release the hydrate.

7. The method for hydrating a device of claim 5, further comprising:

hermetically sealing the package; and

sterilizing the device before causing the container to release the hydrate to the device.

8. The method for hydrating the device of claim 7, wherein sterilizing the device comprises sterilizing the device using ethylene oxide.

9. The method of claim 1, further comprising placing a receptacle in the package, the receptacle having a reservoir with an interior for receiving the at least one selected portion of the device, wherein the interior of the reservoir is separated from said other portions of the device.

10. The method of claim 9, wherein causing the container to release hydrate comprises allowing the hydrate released from the container to accumulate by gravity in the interior of the reservoir.

11. The method of claim 9, further comprising:

placing a base in the package, the base having a sloping surface,

wherein placing the receptacle in the package comprises supporting the receptacle on the sloping surface of the base.

12. The method of claim 11, wherein the receptacle is supported on the sloping surface of the base such that the interior of the reservoir is positioned lower than the container along a length of the sloping surface.

13. The method of claim 1, wherein arranging the container and the at least one selected portion of the device comprises positioning the at least one portion of the device lower than the container.

14. The method of claim 1, wherein the hydrate travels by gravity from the container to the at least one portion of the device generally along a single direction.

15. The method of claim 1, wherein a path in which the hydrate travels by gravity from the container to the at least one portion of the device is free of valves.

16. The method of claim 1, wherein a path in which the hydrate travels by gravity from the container to the at least one portion of the device is free of tubing.