Orthopedic implant bender
View Patent ↗An orthopedic implant bender comprising a first and second side each comprising a curved body comprising a handle end and an implant receiving end, wherein the implant receiving end comprises a first and second hole, wherein the second hole receives an implant longitudinal member; a cam connected to the implant receiving end and capable of fitting into the first hole, wherein the cam comprises an indented middle section and two ends each having a peg extending therefrom; a base connected to the handle end; and a lever connected to the cam and rotatable with respect to the body, wherein the lever comprises a pair of arms spaced apart to accommodate a width of the implant receiving end of the body; and a pair of through holes in each of the arms capable of attaching to the pegs of the cam, wherein rotation of the lever causes rotation of the cam.
1. A two-handed orthopedic implant bender apparatus comprising:
a longitudinal member;
a first bender; and
a second bender identically configured to said first bender, wherein said first bender and said second bender bend said longitudinal member in tandem, and wherein each of said first bender and said second bender comprises:
a curved body member comprising a handle end and an implant receiving end;
an exactly one-piece cam member rotatably connected to said implant receiving end of said body member, wherein said cam member comprises an indented middle section and a peg extending from each distal longitudinal end of said cam member; and
an exactly one-piece lever connected to said cam member and rotatable with respect to said body member, wherein said lever comprises a pair of generally parallel arms sufficiently spaced apart to accommodate an entire width of said implant receiving end of said body member,
wherein rotation of said lever causes rotation of said cam member.
2. The apparatus of claim 1 , wherein said implant receiving end comprises a first hole and a second hole, and wherein said first hole is transverse to said second hole.
3. The apparatus of claim 2 , wherein said second hole receives said longitudinal member such that said cam member is positioned below said longitudinal member.
4. The apparatus of claim 2 , wherein said cam member fits into said first hole of said implant receiving end of said body member.
5. The apparatus of claim 1 , wherein said lever further comprises a pair of through holes in each of said arms, and wherein said through holes attach to said peg.
6. The apparatus of claim 1 , wherein said indented middle section of said cam member engages said longitudinal member.
7. The apparatus of claim 1 , wherein a curved configuration of said body member requires a minimal force to be applied to said handle end of said body member in order to bend said longitudinal member.
8. The apparatus of claim 1 , further comprising a base member connected to said handle end of said body member.
9. The apparatus of claim 1 , wherein said arms are flexible with respect to one another.
10. The apparatus of claim 9 , wherein said lever further comprises a wall connecting said arms to each other, and wherein said wall comprises a slit.
11. The apparatus of claim 1 , wherein said lever further comprises a contoured end positioned opposite to said arms.
12. A method of bending an implant longitudinal member in a two-handed orthopedic implant apparatus comprising said implant longitudinal member; a first bender; and a second bender identically configured to said first bender, wherein each of said first bender and said second bender comprises a curved body member comprising a handle end and an implant receiving end, wherein said implant receiving end comprises a first hole and a second hole; an exactly one-piece cam member rotatably connected to said body member, wherein said cam member comprises an indented middle section and a peg extending from each distal longitudinal end of said cam member; and an exactly one-piece lever connected to said cam member, wherein said lever comprises a pair of generally parallel arms sufficiently spaced apart to accommodate an entire width of said implant receiving end of said body member, said method comprising:
inserting said implant longitudinal member in said second hole;
rotating said lever with respect to said body member, wherein rotation of said lever causes rotation of said cam member;
locking said implant longitudinal member in said second hole; and
squeezing together the handle ends of the first and second benders of said orthopedic implant bender, wherein said squeezing causes said implant longitudinal member to bend,
wherein said first bender and said second bender bend said longitudinal member in tandem.
13. The method of claim 12 , wherein a curved configuration of said body member requires a minimal force to be applied to said handle end of said body member in order to bend said implant longitudinal member.
14. An orthopedic implant bender apparatus comprising:
an implant longitudinal member;
a first bender; and
a second bender, wherein each of said first bender and said second bender comprises:
a curved body member comprising a handle end and an implant receiving end, wherein said implant receiving end receives said longitudinal member, wherein said implant receiving end comprises a first hole and a second hole, and wherein said first hole is transverse to said second hole;
a single piece cam member rotatably connected to said implant receiving end of said body member, wherein said cam member is positioned below said implant longitudinal member, and wherein said cam member comprises an indented middle section and a peg extending from each distal longitudinal end of said cam member; and
a single piece lever connected to said cam member and rotatable with respect to said body member, wherein said lever comprises a pair of generally parallel arms sufficiently spaced apart to accommodate a width of said implant receiving end of said body member,
wherein rotation of said lever causes rotation of said cam member.
15. The implant bender apparatus of claim 14 , wherein said second hole receives said implant longitudinal member.
16. The implant bender apparatus of claim 14 , wherein said cam member fits into said first hole of said implant receiving end of said body member.
17. The implant bender apparatus of claim 14 , wherein said lever further comprises a pair of through holes in each of said arms, and wherein said through holes attach to said peg.
18. The implant bender apparatus of claim 15 , wherein said indented middle section of said cam member engages said implant longitudinal member.
19. The implant bender apparatus of claim 14 , further comprising a base member connected to said handle end of said body member.
20. The implant bender apparatus of claim 14 , wherein said lever further comprises a wall connecting said arms to each other, and wherein said wall comprises a slit.