Holster for charging pectorally implanted medical devices

• US 7,925,357 B2
• Filed: 04/27/2007
• Issued: 04/12/2011
• Est. Priority Date: 04/28/2006
• Status: Active Grant

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Incorporated (Medtronic Plc)
• Inventors: Lewis, Charles R. Jr., Phillips, William C., Sahasrabudhe, Rajeev M.
• Primary Examiner(s): Layno; Carl H
• Assistant Examiner(s): Behringer; Luther G
• Application Number:
  US11/741,038
• Publication Number:
  US 20070257636A1
• Time in Patent Office: 1,446 Days
• Field of Search: 607/33, 607/60, 607/61, 224/604, 224/660
• US Class Current: 607/61
• CPC Class Codes: A61N 1/3787 from an external energy source

Abstract

A holster that may be donned in a first configuration for charging a pectorally implanted medical device on the patient'"'"'s right side, a second configuration for charging a pectorally implanted medical device on the patient'"'"'s left side, or a third configuration for use as a waist belt for charging a pectorally implanted medical device on either side of the patient.

Claims

1. A holster adapted to receive a power source for transcutaneously powering pectorally implanted medical devices in a patient having a torso and a shoulder, comprising:

a) a strap including a torso strap portion adapted to receive the torso of the patient and a shoulder strap portion operatively connected to the torso strap portion and adapted to be supported by the shoulder of the patient; and

b) a holder operatively connected to the strap and having a cavity adapted to receive an antenna of the power source, wherein the holder is adjustably positionable to position the antenna proximate a pectorally implanted medical device.

2. The holster of claim 1, wherein the torso strap portion is adapted to receive the chest of the patient.

3. The holster of claim 1, wherein the torso strap portion is adapted to receive the waist of the patient.

4. The holster of claim 1, wherein the shoulder strap is removable for use as a waist strap.

5. The holster of claim 1, wherein the torso strap is adjustable.

6. The holster of claim 1, wherein the shoulder strap is adjustable.

7. The holster of claim 1, wherein the holder comprises an antenna holder adapted to receive the antenna, and wherein the antenna holder comprises at least one opening adapted to expose a respective portion of the antenna.

8. The holster of claim 7, wherein the antenna holder has a top, a first side, and a second side, the torso strap has a first end, a second end, and an intermediate portion, and the shoulder strap has a third end and a fourth end, the first end being operatively connected to the first side of the antenna holder, the second end being releaseably connectable to the second side of the antenna holder, the third end being operatively connected to the top of the antenna holder and the fourth end being operatively connected to the intermediate portion of the torso strap.

9. The holster of claim 7, wherein the antenna holder has a top and a bottom, the torso strap has a first end, a second end, and an intermediate portion, and the shoulder strap has a third end and a fourth end, the top being operatively connected to the third end, the bottom being releasably connectable to the intermediate portion, the fourth end being operatively connected to the intermediate portion, and the first and second ends being releasably connectable.

10. The holster of claim 7, wherein the holder further comprises a charging unit holder adapted to receive a charging unit connected to the antenna.

11. The holster of claim 10, wherein the antenna holder has a top, first and second opposing sides, and a first cavity adapted to receive the antenna, the charging unit holder has third and fourth opposing sides and a second cavity adapted to receive the charging unit, the third side being operatively connected to the first side, the torso strap has a first portion, a second portion, and an intermediate portion, the first portion being operatively connected to the second side, the second portion being operatively connected to the fourth side, and the shoulder strap has a third portion operatively connected to the top of the antenna holder and a fourth portion operatively connected to the intermediate portion of the torso strap.

12. The holster of claim 10, wherein the charging unit holder is operatively connected to a hook member operatively connected to the torso strap.

13. The holster of claim 10, wherein the charging unit holder is adapted to receive a rechargeable power source.

14. The holster of claim 1, wherein the power source is a charging unit operatively coupled to a primary coil in the antenna by a cable, and wherein the holder comprises a housing for the charging unit and a separate housing for the antenna.

15. A combination of the holster of claim 1 with a recharger comprising a second power source and a primary coil for inductive coupling with a secondary coil of an implantable medical device having a rechargeable power source.

16. A system comprising the combination of claim 15 and an implantable medical device having a rechargeable power source and a secondary coil for inductive coupling with the primary coil of the recharger.

17. The holster of claim 10, further comprising:

a) an external antenna;

b) a charging unit operatively connected to the external antenna and providing power thereto;

c) the antenna holder having a top, first and second opposing sides, and a first cavity in which the external antenna is housed;

d) the charging unit holder having third and fourth opposing sides and a second cavity in which the charging unit is housed, the third side being operatively connected to the first side;

e) the torso strap having a first portion, a second portion, and an intermediate portion, the first portion being operatively connected to the second side, the second portion being operatively connected to the fourth side; and

f) the shoulder strap having a third portion operatively connected to the top of the antenna holder and a fourth portion operatively connected to the intermediate portion of the torso strap.

18. The holster of claim 17, further comprising a first length of the torso strap and an adjuster operatively connected to the torso strap, the adjuster allowing the first length of the torso strap to be adjusted to a second length.

19. The holster of claim 17, further comprising a first length of the shoulder strap and an adjuster operatively connected to the shoulder strap, the adjuster allowing the first length of the shoulder strap to be adjusted to a second length.

20. The holster of claim 17, wherein the energy source is a charging unit operatively connected to an external antenna, the charging unit providing power to the external antenna, the external antenna transcutaneously supplying energy to the pectorally implanted medical device.

21. The holster of claim 17, further comprising:

a) a first fastener operatively connected to the first opposing side of the antenna holder;

b) a second fastener operatively connected to the second opposing side of the antenna holder;

c) a third fastener operatively connected to the third opposing side of the charging unit and being releasably connectable to the first fastener;

d) a fourth fastener operatively connected to the fourth opposing side of the charging unit;

e) a fifth fastener operatively connected to the first portion and being releasably connectable to the second fastener; and

f) a sixth fastener operatively connected to the second portion and being releasably connectable to the fourth fastener, wherein the fourth and sixth fasteners are releasably connectable for donning the holster.

22. The holster of claim 21, wherein the first, fourth, and fifth fasteners are male buckle portions and the second, third, and sixth fasteners are mating female buckle portions.

23. A holster adapted to receive a power source for transcutaneously powering pectorally implanted medical devices in a patient having a torso and a shoulder, comprising:

a) a strap including a torso strap portion adapted to receive the torso of the patient and a shoulder strap portion operatively connected to the torso strap portion and adapted to be supported by the shoulder of the patient, the torso strap has a first end, a second end, and an intermediate portion, and the shoulder strap has a third end and a fourth end; and

b) a holder operatively connected to the strap and adapted to receive the power source, the holder having a top and a bottom, the top being operatively connected to the third end, the bottom being releasably connectable to the intermediate portion, the fourth end being operatively connected to the intermediate portion, and the first and second ends being releasably connectable to one another.

24. The holster of claim 23, wherein a first connector and a second connector are operatively connected to the intermediate portion and a third connector is operatively connected to the bottom, the third connector being releasably connectable to the first connector and the second connector.

25. The holster of claim 23, wherein the torso strap portion is adapted to receive the chest of the patient.

26. The holster of claim 23, wherein the torso strap portion is adapted to receive the waist of the patient.

27. The holster of claim 23, wherein the torso strap is adjustable.

28. The holster of claim 23, wherein the shoulder strap is adjustable.

29. The holster of claim 23, further comprising a connecting strap interconnecting the bottom and the third connector, the third connector being slidable along the connecting strap.

30. The holster of claim 23, wherein the holder comprises an antenna holder adapted to receive an antenna.

31. The holster of claim 30, further comprising a charging unit holder adapted to receive a charging unit connected to the antenna, the charging unit holder having a fourth connector configured and arranged to releasably connect the charging unit holder to a connecting structure.

32. A holster adapted to receive a power source for transcutaneously powering pectorally implanted medical devices in a patient having a torso and a shoulder, comprising:

a) a strap including a torso strap portion adapted to receive the torso of the patient and a shoulder strap portion operatively connected to the torso strap portion and adapted to be supported by the shoulder of the patient, the shoulder strap portion having a first end and a second end, the first end being operatively connected to the torso strap, the second end having a first connector;

b) a second connector operatively connected to the torso strap and configured and arranged to be releasably connectable to the first connector;

c) a third connector operatively connected to the torso strap and configured and arranged to be releasably connectable to the first connector; and

d) a holder operatively connected to the strap and adapted to receive the power source.

33. The holster of claim 32, wherein the torso strap and the shoulder strap are adjustable.

34. The holster of claim 32, wherein the holder comprises an antenna holder adapted to receive an antenna.

35. The holster of claim 34, further comprising a charging unit holder adapted to receive a charging unit connected to the antenna, the charging unit holder having a fourth connector configured and arranged to releasably connect the charging unit holder to a connecting structure.

36. The holster of claim 34, wherein the antenna holder is operatively connected to the shoulder strap and the shoulder strap includes a connecting strap operatively connected to the antenna holder proximate a bottom of the antenna holder, the first connector being slidably connected to the connecting strap.

37. A rechargeable medical device system for use with a patient having a torso and a shoulder, the system comprising:

a) an implantable medical device configured for pectoral implantation and having a rechargeable power source and means for transcutaneously receiving energy via inductive coupling to recharge the power source;

b) a recharger comprising a power source and means for transcutaneously transferring energy via inductive coupling to the means for transcutaneously receiving energy; and

c) a holster receiving the recharger, the holster comprising;

i) a strap including a torso strap portion adapted to receive the torso of the patient and a shoulder strap portion operatively connected to the torso strap portion and adapted to be supported by the shoulder of the patient, wherein the torso strap portion comprises first and second connectors, the first connector being connectable to the second connector; and

ii) a holder operatively connected to the strap and holding the recharger.

38. A holster for charging pectorally implanted medical devices, comprising:

a) an antenna holder having a top and first and second opposing sides, a first fastener operatively connected to the first opposing side and a second fastener operatively connected to the second opposing side;

b) a charging unit holder having third and fourth opposing sides, a third fastener operatively connected to the third opposing side and a fourth fastener operatively connected to the fourth opposing side, the third fastener being releasably connectable to the second fastener and the fourth fastener being releasably connectable to the first fastener;

c) a torso strap having a first portion, a second portion, and an intermediate portion, a fifth fastener operatively connected to the first portion and a sixth fastener operatively connected to the second portion, wherein when the third fastener is operatively connected to the second fastener the fifth fastener is operatively connectable to the fourth fastener, and wherein when the fourth fastener is operatively connected to the first fastener the third fastener is operatively connectable to the sixth fastener; and

d) a shoulder strap having a third portion operatively connected to the top of the antenna holder and a fourth portion operatively connected to the intermediate portion of the torso strap, the shoulder strap being on a first shoulder when the third fastener is operatively connected to the second fastener and the fifth fastener is operatively connected to the fourth fastener, and the shoulder strap being on a second shoulder when the fourth fastener is operatively connected to the first fastener and the third fastener is operatively connectable to the sixth fastener.

39. The holster of claim 38, wherein the antenna holder and the shoulder strap are removable for use as a waist strap, the third fastener being operatively connectable to the sixth fastener and the fourth fastener being operatively connectable to the fifth fastener.

40. A holster for charging pectorally implanted medical devices, comprising:

a) an antenna holder adapted to receive an antenna, the antenna holder having a top, a first side and a second side;

b) a torso strap having a first end, a second end, and an intermediate portion and being adapted to receive a torso, the first end being connected to the first side of the antenna holder, the second end being releasably connectable to the second side of the antenna holder; and

c) a shoulder strap having a third end operatively connected to the top of the antenna holder and a fourth end operatively connected to the intermediate portion of the torso strap, the shoulder strap adapted to be supported by a shoulder.

41. The holster of claim 40, wherein the intermediate portion includes a fastener, further comprising a charging unit holder adapted to receive a charging unit, the charging unit holder having a back with a mating fastener, the mating fastener being releasably connectable to the fastener on the intermediate portion.

42. The holster of claim 41, wherein the fastener is loop and the mating fastener is hook.

43. The holster of claim 40, wherein the shoulder strap includes a fastener, further comprising a charging unit holder adapted to receive a charging unit, the charging unit holder having a back with a mating fastener, the mating fastener being releasably connectable to the fastener on the shoulder strap.

44. The holster of claim 43, wherein the fastener is loop and the mating fastener is hook.