Rod cutting debris collector and guide
A debris collection device includes first and second members that are moveable relative to each other between first and second configurations. In the second configuration, the first and second members interface with each other and define a restraint opening that is configured to receive an elongate element, such as a spinal rod. The first and second members while in the second configuration define a guide opening that intersects the restraint opening. Such guide opening is configured to receive a cutting tool, such as a conical burr, drill bit, mill or saw. The first and second members have walls that, when in the second configuration, collectively define an interior space that has a volume sufficient to collect debris created by cutting the elongate element through the guide opening. Methods of utilizing the debris collection device allow for cutting of a spinal rod or the like in situ while capture debris caused by the cutting procedure.
1. A debris collection device comprising:
first and second members each having one or more walls and notches extending into one or more of said walls, the first and second members being hingedly connected and moveable relative to each other between first and second configurations wherein in the second configuration the first and second members interface so that the first and second members jointly form:
a first opening defined by the notches of the first and second members when the first and second members are in the second configuration, the first opening being configured to receive an elongate element therein such that, when the elongate element is received therein, the elongate element can extend entirely through the debris collection device from one side to another,
a second opening configured to receive a cutting instrument and that defines an axis that extends transverse to and intersects an axis defined by the first opening, and
an interior space that is defined by a floor and sidewalls extending from said floor, wherein said floor and sidewalls are comprised of the one or more walls of the first and second members.
2. The device of claim 1 , wherein the first and second members include a locking mechanism that locks the first and second members in the second configuration.
3. The device of claim 1 , wherein the notches extend into at least two opposing walls of the first and second members such that when the first and second members are in the second configuration the notches are adjacently disposed to form the first opening.
4. The device of claim 1 , wherein, the second opening is formed by interfacing notches that extend into respective upper walls of the first and second members.
5. The device of claim 1 , wherein in the second configuration, the second opening extends through an upper wall of the first member and defines an axis that intersects a base surface defined by the second member.
6. The device of claim 1 , wherein the first and second members are connected to a holding instrument.
7. The device of claim 6 , wherein, the holding instrument is a forceps and the first member is connected to a first arm of the forceps and the second member is connected to a second arm of the forceps.
8. The device of claim 6 , wherein the holding instrument is a vise grip that includes a first arm assembly connected to the first member, a second arm assembly connected to the second member, and a locking member connected to both the first and second arm assemblies and configured to lock the first and second members in the second configuration.
9. The device of claim 1 , wherein the second opening is at least partially covered by a compliant covering.
10. A debris collection device comprising:
first and second members each having a plurality of walls and being moveable relative to each other from a first configuration to a second configuration, wherein when the first and second members are in the second configuration the sidewalls of the first and second members collectively form a body defining a first opening extending through an end surface of the body and a second opening extending through the sidewalls of the body, the first opening having an axis extending transverse to an axis of the second opening and being dimensioned to receive an elongate member therein, the second opening being dimensioned to receive a cutting tool therein, the axis of the second opening intersecting a base surface within the body.
11. The device of claim 10 , wherein the second opening defines an entrance into the body through an exterior surface thereof, and when the elongate member is received within the first opening, the base surface is disposed at an opposite side of the elongate member than the entrance.
12. The device of claim 10 , wherein the second member includes the base surface, and the second opening extends entirely through a wall of the first member.
13. The device of claim 12 , wherein the first and second members are moveable relative to each other when in the first configuration and are connected to each other via a locking mechanism when in the second configuration such that the first and second members are immoveable relative to each other while the locking mechanism remains engaged.
14. The device of claim 10 , wherein the first and second members each define a portion of the base surface.
15. The device of claim 10 , further comprising a holding instrument, the holding instrument being a forceps having first and second arms, the first member is connected to the first arm of the forceps and the second member is connected to the second arm of the forceps.
16. The device of claim 10 , further comprising a holding instrument, the holding instrument being a vise grip that includes a first arm assembly connected to the first member, a second arm assembly connected to the second member, and a locking member connected to both the first and second arm assemblies and configured to lock the first and second members in the second configuration.