PROTECTIVE SLEEVE FOR MEDICAL DEVICE COMPONENTS

• US 20080097309A1
• Filed: 08/08/2006
• Published: 04/24/2008
• Est. Priority Date: 08/08/2006
• Status: Abandoned Application

• Current Assignee: Medtronic Minimed Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Minimed Incorporated (Medtronic Plc)
• Inventors: ENEGREN, BRADLEY J., GULATI, POONAM S.
• Application Number:
  US11/463,258
• Publication Number:
  US 20080097309A1
• Time in Patent Office: Days
• US Class Current: 604/111
• CPC Class Codes: A61M 2005/14264 with means for compensating influence from the environment
• CPC Class Codes: A61M 2205/15 Detection of leaks
• CPC Class Codes: A61M 2205/3633 thermally insulated
• CPC Class Codes: A61M 2205/583 by visual feedback
• CPC Class Codes: A61M 5/14244 adapted to be carried by the patient, e.g. portable on the body
• CPC Class Codes: A61M 5/14248 of the skin patch type
• CPC Class Codes: A61M 5/14566 with a replaceable reservoir for receiving a piston rod of the pump

Abstract

An external infusion device comprising a housing, a motor contained within the housing, programmable electronics, a fluid reservoir, and a reservoir sleeve, where the fluid reservoir is encapsulated by the reservoir sleeve. The reservoir sleeve may be made of rubber, neoprene, or the like, and may be supported by a metal mesh-like frame support structure that is infused within the material. Additionally, the fluid reservoir may be made of plastic or glass, and contain insulin or other fluids for administering to humans.

Claims

1. An external infusion device comprising:

a housing;

a motor contained within the housing;

programmable electronics;

a fluid reservoir; and

a reservoir sleeve,

wherein the fluid reservoir is encapsulated by the reservoir sleeve.

2. An external infusion device according to claim 1, wherein the fluid reservoir contains insulin.

3. An external infusion device according to claim 1, wherein the reservoir sleeve is made of rubber.

4. An external infusion device according to claim 1, wherein the reservoir sleeve is made of neoprene.

5. An external infusion device according to claim 1, wherein the reservoir sleeve further includes a metal or metal alloy mesh-like frame support structure.

6. An external infusion device according to claim 1, wherein the reservoir sleeve is adapted to encapsulate an insulin reservoir made of glass.

7. An external infusion device according to claim 1, wherein the reservoir sleeve is adapted to encapsulate an insulin reservoir made of plastic.

8. An external infusion device according to claim 1, wherein the reservoir sleeve is adapted to encapsulate an insulin reservoir made of Topas®

.

9. An external infusion device according to claim 1, wherein the reservoir sleeve is responsive to a change in temperature.

10. An external infusion device according to claim 9, wherein the reservoir sleeve changes color in response to a change in temperature.

11. An external infusion device according to claim 1, wherein the reservoir sleeve is responsive to a change in moisture.

12. An external infusion device according to claim 11, wherein the reservoir sleeve changes color in response to the change in moisture.

13. An external infusion device according to claim 1, wherein the reservoir sleeve is comprised of a leak-proof material.

14. An external infusion device according to claim 1, wherein the thickness of the reservoir sleeve is adapted in size to fit a variety of fluid reservoir sizes.

15. A reservoir containing fluid, the reservoir comprising:

a base;

a cylindrical body;

an opening at one end of the body to allow for fluid transfer; and

a sleeve for the reservoir,

wherein the sleeve fits securely around the reservoir.

16. A reservoir according to claim 15, wherein the sleeve for the reservoir is adapted for safely storing and transporting the reservoir without breakage.

17. A reservoir according to claim 15, wherein the sleeve for the reservoir is adapted for use with an external infusion device.

18. A reservoir according to claim 15, wherein the reservoir contains insulin.

19. A reservoir according to claim 15, wherein the sleeve for the reservoir is made of rubber.

20. A reservoir according to claim 15, wherein the sleeve for the reservoir is made of neoprene.

21. A reservoir according to claim 15, wherein the sleeve for the reservoir is comprised of a material that contains a metal or metal alloy mesh-like frame support structure.

22. A reservoir according to claim 15, wherein the sleeve for the reservoir is adapted to encapsulate a reservoir made of glass.

23. A reservoir according to claim 15, wherein the sleeve for the reservoir is adapted to encapsulate a reservoir made of plastic.

24. A reservoir according to claim 15, wherein the sleeve for the reservoir is adapted to encapsulate a reservoir made of Topas®

.

25. A reservoir according to claim 15, wherein the sleeve for the reservoir is responsive to a change in temperature.

26. A reservoir according to claim 15, wherein the sleeve for the reservoir changes color in response to a change in temperature.

27. A reservoir according to claim 15, wherein the sleeve for the reservoir is responsive to the change in moisture.

28. A reservoir according to claim 15, wherein the sleeve for the reservoir changes color in response to the change in moisture.

29. A reservoir according to claim 15, wherein the sleeve for the reservoir is comprised of a leak-proof material.

30. A reservoir according to claim 15, wherein the thickness of the sleeve for the reservoir is adapted in size to fit a variety of fluid reservoir sizes.