Holster for charging pectorally implanted medical devices

• US 20070255223A1
• Filed: 04/28/2006
• Published: 11/01/2007
• Est. Priority Date: 04/28/2006
• Status: Active Grant

• Current Assignee: Medtronic Incorporated (Medtronic Plc)
• Original Assignee: Medtronic Incorporated (Medtronic Plc)
• Inventors: Lewis, Charles, Phillips, William
• Granted Patent: US 7,738,965 B2
• Time in Patent Office: Days
• US Class Current: 604/179
• 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 chest and a shoulder, comprising:

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

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

2. The holster of claim 1, wherein the holder comprises a charging unit holder adapted to receive a charging unit and an antenna holder adapted to receive an antenna.

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

4. A system comprising the combination of claim 3 and an implantable medical device having a rechargeable power source and a secondary coil for inductive coupling with the primary coil of the recharger.

5. A rechargeable medical device system for use with a patient having a chest and 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 chest strap portion adapted to receive the chest of the patient and a shoulder strap portion operatively connected to the chest strap portion and adapted to be supported by the shoulder of the patient; and

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

6. 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 chest 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 chest 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.

7. The holster of claim 6, wherein the first, third, and fifth fasteners are male buckle portions and the second, fourth, and sixth fasteners are mating female buckle portions.

8. The holster of claim 6, wherein the fourth and fifth fasteners are releasably connectable for donning the holster.

9. The holster of claim 6, wherein the third and sixth fasteners are releasably connectable for donning the holster.

10. The holster of claim 6, further comprising a first length of the chest strap and an adjuster operatively connected to the chest strap, the adjuster allowing the first length of the chest strap to be adjusted to a second length.

11. The holster of claim 6, 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.

12. The holster of claim 6, 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.

13. The holster of claim 6, wherein the antenna holder is configured and arranged to house an antenna, wherein the charging unit holder is configured and arranged to house a charging unit operatively connected to the antenna.

14. The holster of claim 13, wherein the charging unit is a rechargeable power source.

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

a) an external antenna;

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

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

d) a 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) a chest 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) 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 chest strap.

16. The holster of claim 15, wherein the chest strap is adjustable.

17. The holster of claim 15, further comprising a first length of the chest strap and an adjuster operatively connected to the chest strap, the adjuster allowing the first length of the chest strap to be adjusted to a second length.

18. The holster of claim 15, wherein the shoulder strap is adjustable.

19. The holster of claim 15, 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 15, 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 15, 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.

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. The holster of claim 21, wherein the fourth and sixth fasteners are releasably connectable for donning the holster.

24. 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 chest strap having a first end, a second end, and an intermediate portion and being adapted to receive a chest, 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 chest strap, the shoulder strap adapted to be supported by a shoulder.

25. The holster of claim 24, 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.

26. The holster of claim 25, wherein the fastener is loop and the mating fastener is hook.

27. The holster of claim 24, 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.

28. The holster of claim 27, wherein the fastener is loop and the mating fastener is hook.

29. A method for transcutaneously powering a pectorally implanted medical device, comprising:

a) donning a holster including a power source, the power source being positioned proximate the pectorally implanted medical device; and

b) powering the pectorally implanted medical device with the power source.

30. The method of claim 29, further comprising donning the holster for a time sufficient to power the pectorally implanted medical device and then removing the holster.

31. The method of claim 29, further comprising allowing the pectorally implanted medical device power to become drained and powering the pectorally implanted medical device by donning the holster for a second time sufficient to power the pectorally implanted medical device.

32. The method of claim 29, wherein the holster includes a chest strap adapted to receive a chest of a patient and a shoulder strap operatively connected to the chest strap and adapted to be supported by a shoulder of the patient.