Surgical band clamp system

1. A device for tensioning a band connected to a connector, the device comprising:

an elongate shaft having a distal end and a proximal end;

an engagement feature at the distal end of the elongate shaft, the engagement feature configured to engage the connector; and

a band holder comprising a band connection ring having two band slots configured to receive the band and a band locking ring having two indentations, wherein, when the two indentations are in a first position relative to the two band slots, the band is configured to pass through the two band slots, and when the two indentations are in a second position relative to the two band slots, longitudinal translation of the band relative to the band holder is restricted.

2. The device of claim 1 , wherein the engagement feature comprises a clamp locking element, the clamp locking element having a ramped contour that is wider in a distal direction.

3. The device of claim 2 , wherein the engagement feature comprises a boot element that translates longitudinally relative to the elongate shaft, and wherein the boot element is dimensioned to internally accept a proximal end of the connector.

4. The device of claim 3 , wherein the boot element comprises one or more cavities, each of the one or more cavities holding a detent member that translates radially relative to the ramped contour.

5. The device of claim 4 , wherein the engagement feature comprises a locked configuration in which the detent member contacts a proximal portion of the ramped contour, and an unlocked configuration in which the detent member contacts a distal portion of the ramped contour.

6. The device of claim 5 , wherein the detent member translates radially inward from the unlocked position to the locked position and engages the proximal end of the connector in the locked position.

7. The device of claim 3 further comprising a thumb wheel that rotates to cause translation of the boot element longitudinally thereby switching the engagement feature between a locked configuration and an unlocked configuration.

8. The device of claim 1 , wherein the two band slots are positioned approximately 180° from one another on the band connection ring.

9. The device of claim 1 , wherein the elongate shaft comprises a threaded surface, and the band holder comprises an engaging threaded surface such that rotation of the elongate shaft causes longitudinal translation of the band holder.

10. The device of claim 1 , wherein the band is positioned around a bone structure and reversibly connected to the connector.

11. A device for inserting a connector to a spinal rod and for tensioning a band connected to the connector the device comprising:

an elongate shaft having a distal end and a proximal end;

an engagement feature at the distal end of the elongate shaft, the engagement feature is configured to reversibly engage the connector; and

a band holder comprising a band connection ring having two band slots configured to receive the band, and a band locking ring having two indentations, wherein the engagement feature comprises a ramped contour that is wider in a distal direction, a boot element configured to translate longitudinally relative to the elongate shaft, a detent member configured to translate longitudinally and radially relative to the ramped contour.

12. The device of claim 11 , wherein when the two indentations are in a first position relative to the two band slots, the band is configured to pass freely through the two band slots, and when the two indentations are in a second position relative to the two band slots, longitudinal translation of the band relative to the band holder is prevented.

13. The device of claim 12 further comprising a thumb wheel that rotates to cause translation of the boot element longitudinally thereby switching the engagement feature between a locked and an unlocked configuration.

14. The device of claim 11 , wherein the boot element is dimensioned to internally accept a proximal end of the connector.

15. The device of claim 11 , wherein the boot element comprises one or more cavities, each of the one or more cavities is configured to hold the detent member.

16. The device of claim 11 , wherein the engagement feature comprises a locked configuration in which the detent member contacts a proximal portion of the ramped contour, and an unlocked configuration in which the detent member contacts a distal portion of the ramped contour.

17. The device of claim 16 , wherein the detent member translates radially inward from the unlocked position to the locked position and engages the proximal end of the connector in the locked position.

18. The device of claim 11 , wherein the two band slots are positioned approximately 180° from one another on the band connection ring.

19. The device of claim 11 , wherein the elongate shaft comprises a threaded surface and the band holder comprises an engaging threaded surface such that rotation of the elongate shaft causes longitudinal translation of the band holder.

20. A device for inserting a connector to a spinal rod and for tensioning a band connected to the connector:

an elongate shaft having a distal end and a proximal end;

an engagement feature at the distal end of the elongate shaft, the engagement feature configured to reversibly engage the connector; and

a band holder comprising a band connection ring having two band slots configured to receive the band and a band locking ring having two indentations, wherein, when the two indentations and the two band slots are aligned, the band is configured to pass freely through the two band slots, and when the two indentations and the two band slots are not aligned, longitudinal translation of the band relative to the band holder is restricted or prevented, and

wherein the band is positioned around a bone structure and reversibly connected to the connector.