Impacting device and method
View Patent ↗An impacting device for inserting, positioning and/or removing an implant and/or performing other impacting applications. The impacting device may have a head having at least one recess. The recess may have a insertion channel and a locking chamber. In one embodiment, the insertion channel and the locking chamber may be connected by an axial channel. The recess may pass through a lateral surface of the head so that the base surface may remain cohesive or unobstructed. A guide means, such as a guide rod, may be positioned though the recess so that the head may be moveable on the guide means and not disengage the guide means. A shaft having a handle may be attached to the head to assist a surgeon in moving the head on the guide means.
1. An impacting device comprising:
a substantially cylindrical head having a longitudinal axis, a lateral surface and at least one base surface; and
a recess positioned in the head having a first channel and a second channel, the first and second channels being separated a distance from each other and operably connected to each other via a third channel connecting the first and second channels, wherein the first and second channels intersect the lateral surface but not the base surface, wherein the third channel is an axial channel extending parallel to the longitudinal axis, wherein the first channel includes a first end exposed to an exterior of the head and a second end connected to a first end of the third channel, and wherein the second channel includes a first end connected to a second end of the third channel and a second end covered by the head.
2. The impacting device of claim 1 , wherein the first channel is an insertion channel for receiving a guide means via the first end of the first channel and the second channel is a locking chamber for attaching the guide means to a thread.
3. The impacting device of claim 2 , wherein the locking chamber is sized and configured so that the head is rotatable about the longitudinal axis on the guide means.
4. The impacting device of claim 1 , wherein the first channel is in a first plane, the second channel is in a second plane and the third channel is in a third plane, wherein the first and second planes are parallel to each other, and wherein the third plane is perpendicular to the first and second planes.
5. The impacting device of claim 1 , wherein the first and second channels have an angle therebetween, wherein the angle is between about 20° and 150°.
6. The impacting device of claim 1 further comprising a shaft operably associated with the head.
7. The impacting device of claim 6 further comprising a handle operably associated with the shaft, wherein the handle has at least one flat side.