Apparatus for bending malleable guide of surgical instrument

1. An apparatus comprising:

(a) a grounding member, wherein the grounding member comprises:

(i) a first grounding feature, wherein the first grounding feature is configured to engage a dilation instrument,

(ii) a bending channel, wherein the bending channel is configured to receive a malleable member of the dilation instrument, and

(iii) a fixed indicator; and

(b) an actuator, wherein the actuator is pivotably coupled with the grounding member, wherein the actuator is configured to pivot between a first angular position and a second angular position, wherein the actuator comprises:

(i) a bearing surface, wherein the bearing surface is configured to cooperate with the bending channel to thereby bend the malleable member of the dilation instrument as the actuator is pivoted relative to the grounding member, and

(ii) a first movable indicator configured to align with the fixed indicator at the first angular position, and

(iii) a second moveable indicator spaced away from the first movable indicator an angular distance such that the second movable indicator is configured to align with the fixed indicator at the second angular position.

2. The apparatus of claim 1 , wherein the first grounding feature is configured to provide longitudinal alignment between the grounding member and the dilation instrument.

3. The apparatus of claim 2 , further comprising a second grounding feature, wherein the second grounding feature is configured to provide angular alignment between the grounding member and the dilation instrument.

4. The apparatus of claim 1 , wherein the first grounding feature is configured to prevent longitudinal movement of the grounding member relative to the dilation instrument.

5. The apparatus of claim 4 , wherein the first grounding feature comprises a ridge.

6. The apparatus of claim 5 , wherein the dilation instrument comprises a proximally facing surface, wherein the ridge is configured to engage the proximally facing surface.

7. The apparatus of claim 4 , further comprising a second grounding feature, wherein the second grounding feature is configured to prevent rotation of the grounding member relative to the dilation instrument.

8. The apparatus of claim 1 , wherein the first grounding feature is configured to provide angular alignment between the grounding member and the dilation instrument.

9. The apparatus of claim 1 , wherein the first grounding feature is configured to prevent rotation of the grounding member relative to the dilation instrument.

10. The apparatus of claim 9 , wherein the dilation instrument comprises at least one distally projecting boss feature, wherein the first grounding feature is configured to engage the at least one distally projecting boss feature.

11. The apparatus of claim 9 , wherein the first grounding feature comprises at least one laterally projecting flange.

12. The apparatus of claim 1 , wherein the actuator is configured to pivot from a non-pivoted position to at least one pivoted position, wherein the actuator is configured to substantially align with the grounding member when the actuator is in the non-pivoted position.

13. The apparatus of claim 1 , further comprising a resilient member, wherein the actuator is configured to pivot from a non-pivoted position to at least one pivoted position, wherein the resilient member is configured to bias the actuator toward the non-pivoted position.

14. The apparatus of claim 1 , wherein the bending channel has a v-shaped cross-sectional profile.

15. The apparatus of claim 1 , wherein the bending channel extends along a curve.

16. The apparatus of claim 1 , wherein the dilation instrument is configured for use in a selected one of a right-handed configuration or a left-handed configuration, wherein the grounding member has a right-handed indicator and a left-handed indicator, wherein the right-handed indicator is configured to align with a corresponding indicator on the dilation instrument to indicate use in the right-handed configuration, wherein the left-handed indicator is configured to align with a corresponding indicator on the dilation instrument to indicate use in the left-handed configuration.

17. The apparatus of claim 1 , wherein the grounding member comprises a laterally projecting boss, wherein the laterally projecting boss is configured to restrict pivotal movement of the actuator relative to the grounding member.

18. An apparatus comprising:

(a) a grounding member, wherein the grounding member comprises:

(i) a first grounding feature, wherein the first grounding feature is configured to engage a dilation instrument,

(ii) a bending channel, wherein the bending channel is configured to receive a malleable member of the dilation instrument; and

(b) an actuator, wherein the actuator is pivotably coupled with the grounding member, wherein the actuator comprises a bearing surface, wherein the bearing surface is configured to cooperate with the bending channel to thereby bend the malleable member of the dilation instrument as the actuator is pivoted relative to the grounding member;

wherein the dilation instrument is configured for use in a selected one of a right-handed configuration or a left-handed configuration, wherein the grounding member has a right-handed indicator and a left-handed indicator, wherein the right-handed indicator is configured to align with a corresponding indicator on the dilation instrument to indicate use in the right-handed configuration, wherein the left-handed indicator is configured to align with a corresponding indicator on the dilation instrument to indicate use in the left-handed configuration.