Device for creating a bone implant

1. An osteonsynthesis implant comprising:

a plate-shaped base component having at least a first hole, the first hole having first opposite circular segments connected by two arcuate sections having a larger diameter centered at 90° from each circular segment;

at least a first axially extending rod-shaped tie rod having a first and a second end;

at least a first threaded component;

the first end of the first rod-shaped tie rod can be placed in the first hole of the base component;

where the first hole and the first end of the first tie rod are formed such that the first end of the first tie rod can be locked axially in the first hole and is pivoted about an axis of the first hole while locked to the plate up to about 20° around the axis of the first hole;

wherein the second end of the first tie rod is provided with a thread; and

where the first threaded component can be screwed onto the thread of the first tie rod and wherein the first end of the first tie rod can be locked in the first hole and pivoted with the first threaded component screwed onto the first tie rod.

2. The implant of claim 1 , further comprising:

a second rod-shaped tie rod; and

a second threaded component;

where the plate-shaped base component has a second hole;

where the second rod-shaped tie rod has a first end and a second end;

where the second rod-shaped tie rod first end can be placed in the second hole;

where the second hole and the first end of the second tie rod are formed such that the first end of the second tie rod can be locked in the second hole;

where the second rod-shaped tie rod can perform a pivoting movement in the locked state;

where the second end of the second tie rod is provided with a thread; and

where the second thread component can be screwed onto the thread of the second tie rod.

3. The implant of claim 1 wherein the tie rod has an internal thread and the related threaded component has an external thread.

4. The implant of claim 1 wherein the tie rod has an external thread and the related threaded component has an internal thread.

5. The implant of claim 1 wherein a first end of the tie rod forms a type of bayonet closure with the corresponding hole in the plate-shaped base component.

6. The implant of claim 1 wherein a surface of the plate-shaped base component facing the bone has an open-meshed, three-dimensional net structure.

7. The implant of claim 1 wherein a surface of the threaded component facing a bone has an open-meshed, three-dimensional net structure.

8. The implant of claim 1 wherein the plate-shaped base component, the tie rod and the threaded component are made of bio-compatible metal.

9. The implant of claim 1 wherein the plate-shaped base component has a greater material thickness in the area of the hole than in an area away from the hole.

10. The implant of claim 9 wherein the greater material thickness applies to a side of the base component facing away from the bone.

11. An apparatus configured to fasten an osteosynthesis implant, comprising:

a base plate element having a first attachment hole, the first attachment hole having first opposite circular segments connected by two arcuate sections having a larger diameter centered at 90° from each circular segment;

a first anchor bolt having an upper and lower end, the upper end having a threaded portion; and

a first threaded fastening bolt, the threaded fastening bolt configured to threadably engage with the threaded portion of the first anchor bolt;

wherein the lower end of the first anchor bolt and the first attachment hole of the base plate element has a complementary shape to engage and fasten with each other in at least one rotational position of the first anchor bolt with the tip thereof inserted through the hole, and are configured to allow a swivel action of the first anchor bolt while engaged to the first threaded anchor bolt when the first anchor bolt is fastened in the base plate element hole up to an angle of 20° with an axis of the first attachment hole.