Extended shelf life storable implantable medical device assembly, shipping container and method

• US 20080103557A1
• Filed: 10/31/2006
• Published: 05/01/2008
• Est. Priority Date: 10/31/2006
• Status: Abandoned Application

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Incorporated (Medtronic Plc)
• Inventors: Helfinstine, Alan Robert, Olson, David P., Torgerson, Nathan A., Smith, Todd V., Perz, Leroy L., Davis, Timothy J., Morgan, Boysie R.
• Application Number:
  US11/590,684
• Publication Number:
  US 20080103557A1
• Time in Patent Office: Days
• US Class Current: 607/61
• CPC Class Codes: A61N 1/3787 from an external energy source
• CPC Class Codes: A61N 2001/37294 Means for testing medical devices within the package prior to implantation

Abstract

Storable implantable medical device assembly and container for an implantable device having a charging sub-assembly. The implantable medical device has therapeutic componentry and a rechargeable power source operatively coupled to the therapeutic componentry. The charging sub-assembly having an electro-chemical power source, such as a battery, and a charging circuit operatively coupled to the electro-chemical power source. The implantable medical device and the charging sub-assembly are co-located within the container. The charging circuit of the charging sub-assembly is operatively coupled to the chargeable power source within the container to charge the rechargeable power source while the implantable medical device remains in the container. The charging sub-assembly may use inductive coupling to charge the implantable device mimicking implantable device charging following implantation.

Claims

1. A storable implantable medical device assembly, comprising:

a container;

an implantable medical device, comprising;

therapeutic componentry;

a rechargeable power source operatively coupled to said therapeutic componentry; and

a secondary coil operatively coupled to said rechargeable power source;

a charging sub-assembly, comprising;

an electro-chemical power source;

a charging circuit operatively coupled to said electro-chemical power source; and

a primary coil operatively coupled to said charging circuit; and

said implantable medical device and said charging sub-assembly being co-located within said container;

said primary coil of said charging sub-assembly and said secondary coil of said implantable medical device being arranged in said container in juxtaposed relationship with said charging sub-assembly charging said rechargeable power source of said implantable medical device through inductive coupling between said primary coil of said charging sub-assembly and said secondary coil of said implantable medical device.

2. A storable implantable medical device assembly as in claim 1 wherein said implantable medical device is contained within a sterile sub-container within said container.

3. A storable implantable medical device assembly as in claim 2 wherein said charging sub-assembly is located within a non-sterile area of said container.

4. A storable implantable medical device assembly as in claim 1 wherein said electro-chemical power source is a battery.

5. A storable implantable medical device assembly as in claim 4 wherein said battery comprises a disposable battery.

6. A storable implantable medical device assembly as in claim 5 wherein said disposable battery comprises a plurality of alkaline batteries.

7. A storable implantable medical device assembly, comprising:

a container;

an implantable medical device, comprising;

therapeutic componentry; and

a rechargeable power source operatively coupled to said therapeutic componentry;

a charging sub-assembly, comprising;

an electro-chemical power source; and

a charging circuit operatively coupled to said electro-chemical power source;

said implantable medical device and said charging sub-assembly being co-located within said container;

said charging circuit of said charging sub-assembly being operatively coupled to said chargeable power source within said container to charge said rechargeable power source while said implantable medical device remains in said container.

8. A storable implantable medical device assembly as in claim 7 wherein said charging circuit is directly connected to said rechargeable power source through a hard-wired connection.

9. A shipping container for an implantable medical device having therapeutic componentry, a rechargeable power source operatively coupled to said therapeutic componentry and a secondary coil operatively coupled to said rechargeable power source, comprising:

a container;

a charging sub-assembly having an electro-chemical power source, a charging circuit operatively coupled to said electro-chemical power source and a primary coil operatively coupled to said charging circuit;

said container being arranged to be able to co-located said implantable medical device and said charging sub-assembly within said container during shipment;

said primary coil of said charging sub-assembly and said secondary coil of said implantable medical device, when so co-located, being arranged in said container in juxtaposed relationship with said charging sub-assembly charging said rechargeable power source of said implantable medical device through inductive coupling between said primary coil of said charging sub-assembly and said secondary coil of said implantable medical device.

10. A shipping container as in claim 9 wherein said implantable medical device is contained within a sterile sub-container within said container.

11. A shipping container as in claim 10 wherein said charging sub-assembly is located within a non-sterile area of said container.

12. A shipping container as in claim 9 wherein said electro-chemical power source is a battery.

13. A shipping container as in claim 12 wherein said battery comprises a disposable battery.

14. A shipping container as in claim 13 wherein said disposable battery comprises a plurality of alkaline batteries.

15. A shipping container for an implantable medical device having therapeutic componentry and a rechargeable power source operatively coupled to said therapeutic componentry, comprising:

a container;

a charging sub-assembly having an electro-chemical power source and a charging circuit operatively coupled to said electro-chemical power source;

said container being arranged to be able to co-locate said implantable medical device and said charging sub-assembly within said container during shipment;

said charging circuit of said charging sub-assembly being operable to charge said rechargeable power source while said implantable medical device remains in said container.

16. A shipping container as in claim 15 wherein said charging circuit is directly connected to said rechargeable power source through a hard-wired connection.

17. A method of storing an implantable medical device having therapeutic componentry and a rechargeable power source operatively coupled to said therapeutic componentry, comprising:

co-locating said implantable medical device and a charging sub-assembly in a single a container; and

operatively charging said rechargeable power source of said implantable medical device with said charging sub-assembly in said container.

18. A method as in claim 17 wherein said charging sub-assembly contains an electro-chemical power source as a source of power to charge said rechargeable power source of said implantable medical device.

19. A method as in claim 18 wherein said electro-chemical power source is a battery.

20. A method as in claim 17 further comprising the step of shipping said implantable medical device in said container while said rechargeable power source is being recharged by said charging sub-assembly.

21. A method as in claim 20 further comprising the step of disposing of said charging sub-assembly following said shipping step.

22. A method as in claim 17 further comprising the step of operatively coupling charging sub-assembly with said rechargeable power source of said implantable medical device through a hard-wired connection.

23. A method as in claim 17 wherein said implantable medical device further has a secondary coil operatively coupled to said rechargeable power source, wherein said charging sub-assembly further has a secondary coil and wherein said co-locating step further comprises arranging said implantable medical device and said charging sub-assembly in said container with said primary coil of said charging sub-assembly and said secondary coil of said implantable medical device in a juxtaposed relationship.

24. A method as in claim 23 wherein said charging step further comprises charging said rechargeable power source of said implantable medical device through inductive coupling between said primary coil of said charging sub-assembly and said secondary coil of said implantable medical device.