초록 ▼

A fixation system for bones including a connection carrier with at least one passage hole and at least one bone screw inserted into the at least one passage hole. The connection carrier including a seat surface and the bone screw including a seat surface, permitting a mutual alignment at various ang

A fixation system for bones including a connection carrier with at least one passage hole and at least one bone screw inserted into the at least one passage hole. The connection carrier including a seat surface and the bone screw including a seat surface, permitting a mutual alignment at various angles for fixing the bone screw at a certain angle to the connection carrier. The bone screw further including a preformed thread below the bone screw seat surface, the preformed thread deforming a portion of the passage hole below the seat surface of the connection carrier when the bone screw is screwed in so that a thread connection is formed between the bone screw thread and the connection carrier, the deformation being formed by rotating the bone screw at a certain angle to the connection carrier.

대표청구항 ▼

[ What is claimed is:] [1.]1. A fixation system for bones comprising:a connection carrier with at least one passage hole;at least one bone screw inserted into the at least one passage hole;the connection carrier including a seat surface and the bone screw including a seat surface, permitting a mutua

[ What is claimed is:] [1.]1. A fixation system for bones comprising:a connection carrier with at least one passage hole;at least one bone screw inserted into the at least one passage hole;the connection carrier including a seat surface and the bone screw including a seat surface, permitting a mutual alignment at various angles for fixing the bone screw at a certain angle to the connection carrier,the bone screw further including a preformed thread below the bone screw seat surface, the preformed thread deforming a portion of the passage hole below the seat surface of the connection carrier when the bone screw is screwed in so that a thread connection is formed between the bone screw thread and the connection carrier, the deformation being formed by rotating the bone screw at a certain angle to the connection carrier.