Subcutaneous device

1. A subcutaneously implantable device comprising:

a housing;

a clip attached to a top side of the housing that is configured to anchor the device to a bone, wherein the clip comprises:

a top portion that is rigid;

a bottom portion that is rigid; and

an intermediate portion between the top portion and the bottom portion that is configured to permit movement of the top portion toward the bottom portion and thereby apply force onto the bone between the top portion and the bottom portion;

an electrode that is configured to contact an organ; and

a prong with a proximal end attached to the housing and a distal end extending away from the housing that is configured to contact the organ, wherein the electrode is positioned on the distal end of the prong.

2. The subcutaneously implantable device of claim 1 , wherein the intermediate portion of the clip comprises a spring portion extending between and connecting the top portion to the bottom portion, wherein the spring portion is configured to force the top portion of the clip down onto the bone.

3. The subcutaneously implantable device of claim 1 , further comprising circuitry in the housing in electrical communication with the electrode that is configured to sense an electrical signal from the organ through the electrode.

4. The subcutaneously implantable device of claim 3 , wherein the circuitry is further configured to deliver electrical stimulation to the organ through the electrode.

5. The subcutaneously implantable device of claim 1 , further comprising circuitry in the housing in electrical communication with the electrode that is configured to deliver electrical stimulation to the organ through the electrode.

6. The device of claim 1 , wherein the clip is configured to anchor the device to a xiphoid process, a sternum, or the xiphoid process and the sternum of a patient.

7. The device of claim 6 , wherein the clip is configured with respect to the housing such that when the clip is attached to the xiphoid process, the sternum, or the xiphoid process and the sternum, the housing of the device is positioned below the sternum of the patient.

8. The device of claim 1 , wherein the top portion of the clip comprises at least one opening configured to permit sutures, tines, pins, or screws to extend through the at least one opening to secure the device to the bone on which the clip is anchored.

9. The device of claim 1 , wherein the prong further comprises:

a base portion on the proximal end of the prong;

a spring portion extending from the base portion;

an arm portion extending from the spring portion; and

a contact portion extending from the arm portion and terminating at the distal end of the prong.

10. The device of claim 9 , wherein the spring portion of the prong is curved and is configured to act as a spring for the prong.

11. The device of claim 9 , wherein the electrode is positioned on the contact portion of the prong.

12. The device of claim 6 , wherein the organ is a heart of the patient.

13. The device of claim 1 , wherein the organ is a heart of a patient.

14. The device of claim 13 , wherein the prong is flexibly configured to move up and down in contact with the heart as the heart beats.

15. The device of claim 1 , wherein the bottom portion of the clip is integrally formed with the housing.

16. A subcutaneously implantable device comprising:

a housing;

a clip attached to a top side of the housing that is configured to anchor the device to a bone, with top and bottom portions of the clip that are rigid and are positionable on opposite sides of the bone, and that are connected by an intermediate portion that permits the top portion to be forced down toward the bottom portion and onto the bone;

an electrode that is configured to contact an organ;

a prong with a proximal end attached to the housing and a distal end extending away from the housing that is configured to contact the organ, wherein the electrode is positioned on the distal end of the prong; and

circuitry in the housing in electrical communication with the electrode that is configured to at least one of: (i) sense an electrical signal from the organ through the electrode, or (ii) deliver electrical stimulation to the organ through the electrode.

17. The device of claim 16 , wherein the clip is configured to anchor the device to a xiphoid process, a sternum, or the xiphoid process and the sternum of a patient.

18. The device of claim 17 , wherein the clip is configured with respect to the housing such that when the clip is attached to the xiphoid process, the sternum, or the xiphoid process and the sternum, the housing of the device is positioned below the sternum of the patient.

19. The device of claim 16 , wherein the intermediate portion is curved and is configured to act as a spring for the clip to push the top portion of the clip onto the bone to which it is anchored.

20. The device of claim 16 , wherein the prong further comprises:

a base portion on the proximal end of the prong;

a spring portion extending from the base portion;

an arm portion extending from the spring portion; and

a contact portion extending from the arm portion and terminating at the distal end of the prong.

21. The device of claim 20 , wherein the spring portion of the prong is curved and is configured to act as a spring for the prong.

22. The device of claim 20 , wherein the electrode is positioned on the contact portion of the prong.

23. The device of claim 17 , wherein the organ is a heart of the patient.

24. The device of claim 16 , wherein the organ is a heart of a patient.

25. The device of claim 24 , wherein the prong is flexibly configured to move up and down in contact with the heart as the heart beats.

26. The device of claim 16 , wherein the bottom portion of the clip is integrally formed with the housing.