Osteosynthesis device for articulation of the shoulder, comprises envelopment part to cover a unit with tuberosities, maintenance parts of the envelopment part applied to the tuberosities

摘要

The envelopment part (2): has a curved form of an end longitudinal with the other; has a concave form on the level of its face intended to be applied against tuberosities; is formed by a cockle; and is dimensioned to extend up to the level from metaphysical faces (101) of humerus (100). The width of the median zone of the envelopment part is gradually reduced in direction of the longitudinal ends. The maintenance parts (3) are formed by a slightly elastic structure of the envelopment part. The envelopment part is in a form of flexible open network material which includes nickel-titanium alloy/stainless steel wire extending from the longitudinal end to another envelopment part and converging towards the others on the level of the longitudinal ends. An independent claim is also included for prosthesis of shoulder using osteosynthesis device.