Insertion tool assembly
Insertion tool assemblies for positioning an implant at a target location in a patient. Insertion tool assemblies that comprise first and second jaw portions configured to engage an implant; a sleeve assembly coupled to the first and second jaw portions; and a handle coupled to the sleeve assembly.
1. An insertion tool assembly comprising:
a gripping tip;
a first and second jaw portions located at a distal end of the gripping tip and configured to engage an implant and secure the implant to the insertion tool assembly;
a body portion located between the first and second jaw portions and the proximal end of the gripping tip;
a sleeve assembly coupled to the first and second jaw portions; and
a handle coupled to the sleeve assembly,
wherein the first and second jaw portions comprises a keyed protrusion on an interior surface of the jaw portions for engaging with recess on the implant,
wherein the gripping tip comprises a flanged portion, the first and second jaw portions extending outwardly from the flanged portion, wherein the flanged portion includes a first opening and a second opening, wherein the first opening is at a different angle from the second opening relative to a longitudinal axis through the sleeve assembly, and the first opening is positioned closer to the first jaw portion than the second jaw portion, and the second opening is positioned closer to the second jaw portion than the first jaw portion.
2. The insertion tool assembly of claim 1 , wherein the insertion tool assembly comprises a gripping tip, the gripping tip comprising:
a slot configured to allow flexing of the gripping tip to close the first and second jaw portions onto the implant.
3. The insertion tool assembly of claim 2 , wherein an exterior surface of the body portion comprises a beveled portion.
4. The insertion tool assembly of claim 2 , wherein the sleeve assembly comprises an inner sleeve coupled to the gripping tip and an outer sleeve configured to slide over the inner sleeve such that a distal end of the outer sleeve engages the body portion of the gripping tip to close the first and second jaw portions onto the implant.
5. The insertion tool assembly of claim 4 , wherein the sleeve assembly comprises a plunger disposed inside the inner sleeve configured for placement into a narrow portion of the slot, when the first and second jaw portions are closed, such that the first and second jaw portions open to release the implant.
6. An insertion tool assembly comprising:
a gripping tip configured to engage an implant, the gripping tip comprising:
first and second jaw portions located at a distal end of the gripping tip, wherein the first and second jaw portions are configured to close to secure the implant to the insertion tool assembly;
a threaded portion located at a proximal end of the gripping tip;
a body portion located between the first and second jaw portions and the threaded portion, the body portion comprising an exterior surface with a beveled portion;
a slot configured to allow flexing of the gripping tip and extending from the distal end to the proximal end of the gripping tip, wherein the slot is open on the distal end of the gripping tip and comprises a narrow portion; and
a flanged portion, the first and second jaw portions extending outwardly from the flanged portion, wherein the flanged portion includes at least one opening therethrough, wherein the at least one opening extends from an upper surface of the gripping tip to a lower surface of the gripping tip;
a sleeve assembly coupled to the gripping tip, the sleeve assembly comprising:
an inner sleeve comprising a distal end coupled to the threaded portion of the gripping tip;
an outer sleeve disposed over the inner sleeve configured to slide down the inner sleeve such that a distal end of the outer sleeve engages the beveled portion of the body portion of the gripping tip to close the first and second jaw portions onto the implant; and
a plunger disposed inside the inner sleeve configured for placement into the narrow portion of the slot, when the first and second jaw portions are closed, such that the first and second jaw portions open to release the implant; and
a handle assembly coupled to the sleeve assembly,
wherein the flanged portion includes a first opening and a second opening, wherein the first opening is at a different angle from the second opening relative to a longitudinal axis through the sleeve assembly, and the first opening is positioned closer to the first jaw portion than the second jaw portion, and the second opening is positioned closer to the second jaw portion than the first jaw portion.
7. The insertion tool assembly of claim 6 wherein the flanged portion extends above the first and second jaw portions.