An aiming device for insertion of a Kirschner-wire to treat a target bone, comprises an aiming block permitting placement of a Kirschner-wire against the target bone and a forceps connected to the aiming block, the forceps being configured to clamp to the target bone.
1. An aiming device for insertion of a Kirschner-wire to treat a target bone, comprising:
an aiming block permitting placement of a Kirschner-wire against the target bone; and
a forceps connected to the aiming block, the forceps being configured to clamp to the target bone, wherein the aiming block can be put against the target bone while the forceps is clamped to the bone.
2. The aiming device according to claim 1 , wherein the forceps comprise a ratchet mechanism fixing legs thereof in a desired clamping position on the bone.
3. The aiming device according to claim 1 , wherein the forceps comprise a plurality of levers enabling single handed use thereof.
4. The aiming device according to claim 1 , wherein an orientation of the aiming block relative to the bone is adjustable in a first plane.
5. The aiming device according to claim 1 , further comprising a guide member attached to the aiming block, the guide member being moveable relative to the aiming block in a second plane.
6. The aiming device according to claim 5 , wherein the guide member is configured to receive a Kirschner-wire and is pivotable within the aiming block about an axis of rotation.
7. The aiming device according to claim 6 , wherein the axis of rotation passes through a longitudinal axis of the guide member.
8. The aiming device according to claim 5 , further comprising a frictional engagement mechanism between the guide member and the aiming block self-locking the guide member at a predefined angle relative to the aiming block.
9. An aiming device for insertion of a Kirschner-wire to treat a target bone, comprising:
a) an aiming block permitting placement of a Kirschner-wire against the target bone;
b) a guide member pivotally coupled to the aiming block, the guide member configured to receive the Kirschner-wire; and
c) a fixing device coupled to the aiming block, the fixing device configured to clamp to the target bone to maintain the aiming block in a desired position relative to the target bone, wherein the aiming block can be put against the target bone while the fixing device is clamped to the bone, wherein the fixing device comprises a forceps.
10. An aiming device for insertion of a Kirschner-wire to treat a target bone, comprising:
a) an aiming block permitting placement of a Kirschner-wire against the target bone;
b) a guide member pivotally coupled to the aiming block, the guide member configured to receive the Kirschner-wire; and
c) a fixing device coupled to the aiming block, the fixing device configured to clamp to the target bone to maintain the aiming block in a desired position relative to the target bone, wherein the aiming block can be put against the target bone while the fixing device is clamped to the bone,
wherein at least one of the aiming block and the guide member is made of a radiolucent material.
11. The aiming device according to claim 10 , wherein the at least one of the aiming block and the guide member made of a radiolucent material is formed of PEEK.